Fuses for Volkswagen Jetta: where are they located and how to replace them?

Purpose of the Volkswagen Jetta fuse box (VW Jetta) - almost the entire Volkswagen Jetta power circuit system, on which the operation of the vehicle’s equipment depends, is protected by fusible contact elements, which are combined into the so-called fuse box. The following energy consumers are connected to the relays, which are also part of this unit:

  • lighting lanterns;
  • cooling fan motors;
  • fuel pump and so on

This unit and its maintenance are of particular importance for the stable operation of the main systems of the Volkswagen Jetta model. Therefore, these contact elements are combined and placed in a special mounting block. According to the instructions, it is located in the Volkswagen Jetta interior, on the left side of the dashboard. There is an upper shelf, which in turn consists of:

  1. lower dashboard cover;
  2. mounting screw;
  3. dashboard;
  4. cover protecting the unit.

Attaching the top shelf to a Volkswagen Jetta

This is where the block is located, where in case of a malfunction you need to look. As a rule, a faulty or burnt contact element will break. It will have a die-cast metal piece with a black finish. It is also possible that the color of the housing may be distorted.

Volkswagen Jetta fuse box: diagram

A faulty device will immediately be noticeable by its melted part and black coating. Location and location Removal and replacement process How to find a blown fuse and replace it When choosing a protection device, consider its rated voltage, which should not be less than the mains voltage and system current.

The protective devices installed in the motor circuits are controlled by the motor starting current. The protective elements are checked with a tester when there is no need to remove the element from the socket.

If you find a burnt-out component, it should be replaced with one that meets the current rating. Every driver must have a set of protective spare parts.

Removing and replacing protective parts Before replacing the protective element, turn off the ignition so that its holder does not become damaged. Finding a burnt-out device that prevents a dangerous action is not easy.

Volkswagen Jetta 6 fuses

The sixth generation Volkswagen Jetta was produced from 2010 to 2016. The protection of the electrical system and its components consists of relays and fuses. For ease of maintenance, they are assembled into several separate modules.

Cabin module of fusible elements

To access the fifth generation Volkswagen Jetta cabin module fuses, the driver's door must be open and locked. There is a fuse cover on the side of the instrument panel. To open it, you need to pry the outer edge with a screwdriver and pull it out.

PP cabin block pinout

Protected circuit or electrical equipment Rating, A Color coding No.

Connector not used1
Steering column switches5Light yellow2
OBDII connector for diagnostics5Light yellow3
ABS system unit, electronic componentsthirtyLight green4
Automatic transmission controller15Blue5
Tools on the panel5Light yellow6
Connector not used7
Radio in the center console15Blueeight
GSM phone5Light yellownine
Engine controller, relay5Light yellow10
Internal Heater Fan Controller, Auxiliary Heater ControllerwindsYelloweleven
OBDII diagnostic bus controller5Light yellow12
ECU, engine controller15Blue13
Relay + 12V on-board networkwindsYellow14
Exhaust gas oxygen sensor, fuel pump, diesel internal combustion engine glow plugs15Blue15
ABS system unit, electronic componentsthirtyLight green16
Horn15Blue17
OEM audio amplifierthirtyLight green18
WipersthirtyLight green19
Connector not usedwinds
+ 12V heated lambda probe15Blue21 years old
Brake pedal switch, clutch pedal switch5Light yellow22
Intake manifold air recirculation pump, high pressure fuel pump, air flow sensor (DFID)10Red23
EGR valve10Red24
Headlight, right sidethirtyLight green25
Headlight, left sidethirtyLight green26 year
Air recirculation pump in the intake manifold, engine warm-up mode40Orange27
Engine starter relay40Orange28 year
+ 12V at pin 3040Orange29
Contact X40Orangethirty
Auxiliary cooling fan motor relayR1
Automatic transmission controller relayR2

Fuse box

Located under the panel. Remove the protective cover for access.

Photo - example

Scheme

Designation

Option 1

Fuse No. 30 at 20A is responsible for the cigarette lighter.

Option 2

F1(10A) Washing machine jet heating resistance
F2(5A / 7.5A) Steering lock
F3(10A) Instrument panel
F4(2A/10A) Telephone receiver/transmitter
F5(7.5A) Left rear fog lamp
F6(10A) Multifunction control unit, rear view camera
F7(5A) Fog light relay, switch and instrument panel light control, license plate light
F8(7.5A) Windshield washer pump and headlight switch, windshield washer pump
F9(5A) Airbag control unit, (15A) Seat occupied recognition control unit
F10(10A) Right steering column switch
F11(10A) left headlight, (discharge headlight)
F12(10A) right headlight, (discharge headlight)
F13(5A) Electrochromic interior mirror, light sensor, parking assist control unit, air pollution sensor, high pressure sensor, Climatronic control unit, tire pressure monitoring button, ASR and ESP switch off button, reverse light switch, start-stop switch , heating resistance for the left washer nozzle, heating element for the right nozzle, mirror adjustment switch, exterior mirror heating button, control unit for adaptive lighting and headlight depth adjustment
F14(10A) Left steering column switch, ABS control unit, fuel pump control unit, trailer recognition control unit, voltage stabilizer, inverter with socket, 12 V - 230 V, data bus diagnostic interface
F15(10A) Connector, 16-pin, (diagnostic connector), instrument panel light switch and control, headlight trim control, fresh air fan relay, air flow meter, crankcase ventilation heater, vibration damping control unit, left headlight, left headlight trim control control , right headlight, right headlight depth adjustment actuator
F16(10A) Auxiliary coolant pump, fuel pump, engine key relay.
F17(10A) Anti-theft system and corresponding relay
F18(15A) Left headlight
F19(15A) Right headlight
F20(10A) Ignition and starter switch, Tiptronic switch, automatic transmission control unit, selector lever sensor control unit, Climatronic control unit, radio for additional water heater
F21(15A / 20A) On-board power supply control unit, two-tone horn relay, high tone horn, low tone horn
F22(7.5 A / 20 A) Ignition and Starter Switch, Converter, Internal Sensor, Hazard Siren Relay, Anti-Theft Horn
F23(10A) On-board power supply control unit, light switch, rain and light sensor, magnetic field sensor for compass
F24(10A) Adaptive lighting and headlight range control module
F25(15A) Transmission, automatic gear shift
F26(15A) Brake booster vacuum pump
F27(1A) Airbag spiral cable with slip ring
F28(40A) Auxiliary heater activation relay
F29(1A) Multi-function control unit, ignition and starter switch
F30(20A) Cigarette lighter sockets
F31(30A) Light switch
F32(20A) Light switch
F33(40A) Heater and operating mode switch, fresh air fan relay, air conditioning control unit, fresh air fan switch
F34(15A) Left high beam lamp, right high beam lamp, instrument panel control unit
F35(10A) Steering column control unit, data bus diagnostic interface, horn switch
F36(25A) Multifunction control unit
F37(15A) left headlight, left lamp
F38(15A) Right headlight, right daytime running light
F39(20A) Low beam relay
F40(15A) Trailer control module
F41(15A) Trailer control module
F42(20A) Trailer control module
F43(30A) Passenger door control unit
F44(30A) Heated rear window relay, heated rear window, on-board power supply control unit
F45(30A) Driver door control unit, front passenger door control unit
F46(30A) Rear left door control unit, rear right door control unit
F47(15A) Fuel pump
F48(20A) Multifunction control unit
F49(40A) Fresh air fan, Climatronic control unit
F50(30A) Heated seats
F51(20A) Hatch
F52(20A) Horn
F53(15A) Driver's seat lumbar support adjustment switch
F54(15A) Fog lamp relay
F55(20A) Light switch, left steering column switch
F56(10A) Electric drive and power control electronics
F57(15A / 25A) Audio system, navigation system
F58(30A) Inverter with socket, 12V
F59(15A) Fan relay, battery
F60(30A) Additional heater control unit

Fuse No. 30 at 20A is responsible for the cigarette lighter.

Relay block

Located above the fuse box.

Basic

Scheme

Designation

1
2Heated mirror relay
3
4Multifunction control unit relay
5Heated rear window relay
6Horn relay
7Windshield washer pump relay 1
eightWindshield washer pump relay 2
nineAuxiliary Ignition Relay

Additional

Scheme

Business date, meeting

1Headlight washer pump relay
2Fuel lift pump relay - Diesel
3Starter relay
4Headlight washer pump relay
5aStarter relay (fuel system)
5bAuxiliary heater relay
AFuse 1 30A for driver's seat adjustment
INDriver's seat adjustment with 30A fuse 2

Block Z13

NumberBusiness date, meeting
1Additional fan for air conditioner
2Clutch (clutch)
3Air conditioner switching elements
4Air conditioning
5Fuel pump in diesel versions
6Outdoor Lighting)
7Front optics
eight"Candles"
10PTF
elevenConnection
12Starter
13Anti-theft lock

Block R

NumberBusiness date, meeting
INSound signal
IIRelay in contact X
IIIWindow washers
IVFuel pump, “spark plugs”
AConnector 1 in trunk
BConnector 2 in trunk

Block Z8

NumberBusiness date, meeting
2ABS/EDS/ESC
3ABS/EDS/ESC
4Fan 1 stage
5Fan at maximum
6Fan for 2nd stage
AFan
BFan
WITHHydraulic pump

Block under the "tidy"

NumberBusiness date, meeting
1"Stove" (additional)
3Fan providing additional air supply
5Fuel pump (diesel)
6Optical washer
7Pin voltage 50

On the Passat B7, the electronic transmission systems relay is located in a block next to the battery. There is also an additional section with a similar element for “candles”.

There are three blocks with relays on the panel inside the machine. The first contains elements for the stove fan and crankcase ventilation resistance. The second relay contains an additional “battery”. The third block contains a rear window heating relay and a similar element of auxiliary ignition circuits.

Relay subblock: option No. 1

Circuit number Circuit served

1control unit with ignition switch
2-4Not used
5Headlight switch
6Not used
7Auxiliary ignition circuits
eightSound signal
nineHeadlight washer pump
10.11Not used
12Heated rear window
13-15Not used
16Fog lights

Option 2

  • R1 – Two-tone signal relay, headlight washer relay
  • R2 – power relay (pin 50), starter relay 2
  • R3 – Fuel pump relay, cold start relay
  • R4 – Coolant circulation pump relay, fuel pump relay
  • R5 – terminal 75, power relay 1
  • R6 – Power relay (pin 50), starter relay
  • R7 – Terminal 15, power relay
  • R8 – Low beam relay
  • R9 – Terminal 15, power relay 2
  • R10 – terminal 75, power relay 1, stroke change
  • R11 – Fog lamp relay, fan relay
  • R12 – Converter

Relay subblock: option No. 3

Circuit number Circuit served

1-11Not used
12Auxiliary Ignition Relay
13Not used
14control unit with ignition switch

Auto parts for foreign cars, auto repair

The manufacturer understands perfectly well that any car, first of all, should provide driving pleasure. That is why the sedan is equipped with an excellent line of units that are a fusion of innovative technologies and legendary German quality.

At the front, the sixth generation Volkswagen Jetta has convenient 2012 Volkswagen Jetta fuse box diagram with good lateral support, optimal rigidity padding, heating and a large set of adjustments, optionally with electric drive.

On the second row there is a well-profiled sofa and a sufficient supply of free space; however, the sedan has a high tunnel and a protruding end of the front box, which cause discomfort to the middle passenger.

The cargo compartment of the three-volume vehicle in its standard form accommodates liters of luggage and demonstrates an almost correct shape. The back of the rear sofa folds into two unequal sections but does not form a flat platform, freeing up space for transporting long items.

There is a full-size spare tire in a niche under the floor of the car. The second is 1. Both the front and rear of the car are equipped with independent suspensions with hydraulic shock absorbers and stabilizers - MacPherson-type architecture and a multi-link system, respectively.

The German sedan is equipped with a rack and pinion steering center with an electromechanical power steering.

The new Volkswagen Jetta is a full-fledged C class car, quite spacious inside and with a spacious luggage compartment. A few bright touches were added to the exterior, and it became possible to install LED rear lights.

By the way, the headlights can have halogen, bi-xenon or LED headlights. The classic exterior with smooth lines is diluted with aggressive air intakes at the bottom of the front bumper and integrated foglights. The Jetta 6 has different ratings of fuses: Where are the Jetta Fuses? The fuses on the Jetta 6 are based in two places.

The second is in the cabin, under the panel, in the area where the driver’s left knee is located. To replace, you only need tongs, which can often be found in one of the blocks.

Underhood fuse module

The ECU and relay in the engine compartment have six relay connectors and 37 fuse slots. Not all slots are used, some of them are optional.

Location of fuses in the motor module.

Secure network or device Rating, A Color coding Diagram number

Relay connectorR1
Relay connectorR2
Relay connectorR3
Relay connectorR4
Relay connectorR5
Relay connectorR6
Not used1
Engine control unit10,15red blue2
Engine Radiator Fan Relay5Brown3
Engine control unit5, 10, 15Brown, red, blue4
Spare fuse5, 10, 15Brown, red, blue5
Spare fuse5, 10, 15Brown, red, blue6
Engine controller5 20Brown, yellow7
Engine controller10Redeight
Glow plug regulator for diesel internal combustion engines, fuel pump relay5,15Brown, bluenine
Brake light switch, speed sensor5Brown10
Not usedeleven
Additional engine coolant pump5 20Brown, yellow12
Main Engine Coolant Pump5Brown13
Engine start control unit5Brown14
On-board voltage regulatorthirtyGreen15
ESP traction control system, ABS systemthirtyGreen16
Automatic transmissionthirtyGreen17
Manual TransmissionwindsYellow18
Embedded Network Controller Switch119
Front wiper relay, +12 V for windshield washerthirtyGreenwinds
Intake manifold motor50Red21 years old
Not used22
ESP traction control system, ABS system40Green23
Trailer power and connection controller50Red24
Mains ignition system, gasoline internal combustion engines50Red25
Glow plugs, diesel internal combustion engines6026 year
Additional engine radiator fan6027
ECU, main engine controller40Green28 year
ECU, main engine controller40Green29
Additional electrical circuits on board50Redthirty
OEM audio amplifierthirtyGreen31 year
Additional heating of Webasto coolant40Green32
Not used33
Generator protection20034
Not used35 year
Electric power steering column8036
Spare fuse8037

Relay purpose

  1. Secondary air pump relay
  2. Coolant pump relay
  3. Air supply relay, terminal 30 power supply relay
  4. Glow plug relay

Fuse link department

High-power fuses in the form of fuse links are located on the side of the installation.

Scheme

Designation

  • 508 – threaded connection (30) on the switching block
  • SA1 – Generator 200A
  • SA2—
  • SA3 – 80A Steering
  • CA4 – 80A Salon, class. 30, power supply fuses

Headlight washer fuse

A headlight washer is an extremely useful device, especially when it comes to driving at night or traveling through rain and mud. Don't worry in such bad weather because the headlight washer guarantees the flow of light.

The light from the headlights should be clear and bright. However, due to headlight washing, fluid consumption may increase. Many drivers turn off the fuse of the optical washing machine at the first frost, so as not to turn on the device under the influence of temptation.

But this device can also fail. Don't forget that the headlight washer is also responsible for its protective element. If the headlight washer fails, check the protective element and replace it if necessary.

Internal fuse block

The interior fuse module does not have connectors for relays, but consists only of PCBs. It is quite compact and easy to maintain.

Protected electrical network or deviceNominal value, AColor codingNumber on the diagram
Not used1
Steering wheel lock5, 7,5Brown2
Instruments on the panel10Red3
GSM phone antenna2 10Red4
Rear fog lamp, left side7.5Brown5
Multifunction controller10Red6
Brightness of instruments and buttons, fog lamp relay, rear number plate illumination5Brown7
Headlight washer system7.5Brown8
Airbag system5Brown9
Steering column switches, right side10Red10
Not used11
Not used12
Complex fuse:5Brown13
headlight range control controller;
rearview mirror;
mirror heating button;
light sensor;
parking sensors;
mirror adjustment;
climate control;
heated washer;
TPMS button;
Start/Stop system
Diagnostic bus, steering column switch left side, fuel pump controller unit, towed trailer recognition system, inverter-stabilizer 12V - 220V10Red14
Diagnostic connector, headlight range control, interior fan relay, instrument and button backlight adjustment, mass air flow sensor10Red15
Relay for additional engine cooling pump10Red16
Standard alarm10Red17
Headlight, left15Blue18
Headlight, right15Blue19
Additional heater antenna, starter interlock, automatic transmission selector, climate control, automatic transmission controller10Red20
On-board power supply controller, two-tone horn15 20Blue yellow21
OEM alarm bell, ignition breaker, OEM relay, cabin volume sensor, converter controller7,5 20Brown, yellow22
Compass, rain, light sensor, interior lighting switch, on-board network controller10Red23
Headlight range control controller with adaptive lighting10Red24
checkpoint15Blue25
Brake booster pump15Blue26
Airbag system127
Additional coolant heating40Orange28
Multifunction controller129
Cigarette lighter20Yellow30
Backlight button, front30Green31
Backlight switch, rear20Yellow32
Interior fan speed adjustment, auxiliary heater adjustment, climate control controller40Orange33
Left and right headlight bulbs, high beam15Blue34
Steering column controller, horn10Red35
Multifunction controller2536
Daytime running lights, left side15Blue37
Daytime running lights, right side15Blue38
Low beam bulbs, left and right20Yellow39
Trailer on-board electrical controller15Blue40
Trailer on-board electrical controller15Blue41
Trailer on-board electrical controller20Yellow42
Rear right door electrical module30Green43
Rear window heating, heating relay30Green44
Front door electrical module30Green45
Rear left door electrical module30Green46
Gasoline pump, booster pump for diesel internal combustion engines15Blue47
Multifunction controller20Yellow48
Climate control40Orange49
Heated driver and passenger seats30Green50
Power sunroof20Yellow51
Klaxon20Yellow52
Heated rear passenger seats15Blue53
Rear fog lights15Blue54
Interior and trunk light switch20Yellow55
Not used56
GPS navigator, audio preparation15 20Blue yellow57
Connecting additional devices 30Green58
Standard audio amplifier30Green59
Coolant heating30Green60

Volkswagen Jetta 5 fuses

To prevent damage to electrical devices or vehicle circuits, the fifth generation Volkswagen Jetta, produced from 2005 to 2010, uses fuses and fuses. They are located in modular blocks along with the relays.

Where are the fuse boxes located?

In the VolksWagen Jetta 5, the manufacturer assembled all the fuses in two blocks:

  1. Engine block - located in the engine compartment on the driver's side, next to the brake fluid expansion tank.
  2. Interior module - located on the side of the instrument panel on the driver's side.

Underhood fuse module

To access the fuse and relay motor module, you must move the cover fastening elements towards the vehicle and remove it. After checking and replacing the board, you need to replace the cover, return the clamps to their original position and make sure that the unit is tightened well.

Location of fuses in the motor module.

Protected circuit or electrical equipment Rating, A Color coding No.

Connector not used1
Steering column switches5Light yellow2
OBDII connector for diagnostics5Light yellow3
ABS system unit, electronic componentsthirtyLight green4
Automatic transmission controller15Blue5
Tools on the panel5Light yellow6
Connector not used7
Radio in the center console15Blueeight
GSM phone5Light yellownine
Engine controller, relay5Light yellow10
Internal Heater Fan Controller, Auxiliary Heater ControllerwindsYelloweleven
OBDII diagnostic bus controller5Light yellow12
ECU, engine controller15Blue13
Relay + 12V on-board networkwindsYellow14
Exhaust gas oxygen sensor, fuel pump, diesel internal combustion engine glow plugs15Blue15
ABS system unit, electronic componentsthirtyLight green16
Horn15Blue17
OEM audio amplifierthirtyLight green18
WipersthirtyLight green19
Connector not usedwinds
+ 12V heated lambda probe15Blue21 years old
Brake pedal switch, clutch pedal switch5Light yellow22
Intake manifold air recirculation pump, high pressure fuel pump, air flow sensor (DFID)10Red23
EGR valve10Red24
Headlight, right sidethirtyLight green25
Headlight, left sidethirtyLight green26 year
Air recirculation pump in the intake manifold, engine warm-up mode40Orange27
Engine starter relay40Orange28 year
+ 12V at pin 3040Orange29
Contact X40Orangethirty
Auxiliary cooling fan motor relayR1
Automatic transmission controller relayR2

Cabin module of fusible elements

To access the fifth generation Volkswagen Jetta cabin module fuses, the driver's door must be open and locked. There is a fuse cover on the side of the instrument panel. To open it, you need to pry the outer edge with a screwdriver and pull it out.

PP cabin block pinout

Protected circuit or electrical equipment Rating, A Color coding No.

Connector not used1
Steering column switches5Light yellow2
OBDII connector for diagnostics5Light yellow3
ABS system unit, electronic componentsthirtyLight green4
Automatic transmission controller15Blue5
Tools on the panel5Light yellow6
Connector not used7
Radio in the center console15Blueeight
GSM phone5Light yellownine
Engine controller, relay5Light yellow10
Internal Heater Fan Controller, Auxiliary Heater ControllerwindsYelloweleven
OBDII diagnostic bus controller5Light yellow12
ECU, engine controller15Blue13
Relay + 12V on-board networkwindsYellow14
Exhaust gas oxygen sensor, fuel pump, diesel internal combustion engine glow plugs15Blue15
ABS system unit, electronic componentsthirtyLight green16
Horn15Blue17
OEM audio amplifierthirtyLight green18
WipersthirtyLight green19
Connector not usedwinds
+ 12V heated lambda probe15Blue21 years old
Brake pedal switch, clutch pedal switch5Light yellow22
Intake manifold air recirculation pump, high pressure fuel pump, air flow sensor (DFID)10Red23
EGR valve10Red24
Headlight, right sidethirtyLight green25
Headlight, left sidethirtyLight green26 year
Air recirculation pump in the intake manifold, engine warm-up mode40Orange27
Engine starter relay40Orange28 year
+ 12V at pin 3040Orange29
Contact X40Orangethirty
Auxiliary cooling fan motor relayR1
Automatic transmission controller relayR2

Engine

Designation and where are the relays and fuses located on the Nissan Almera

Cylinder head, Valve, Valve springs, Valve rocker (rocker arm), Valve retainer, Intake valve, Exhaust valve, Hydraulic lifters, Valve seals, Valve lifter, Valve cover, Oil filler cap, Valve cover gasket, Cylinder head gasket, Camshaft, Camshaft oil seal , Camshaft gear, Intermediate shaft, Cylinder head bolt, Valve guide, Vtec valve, Vtec valve gasket, Oil pipe, Cylinder block, Crankshaft, Crankshaft pulley, Pulley bolt, Crankshaft bolt, Main bearings, Crankshaft cover (yoke), Oil deflector, Half rings , Crankshaft oil seal, Crankshaft hub, Crankshaft gear, Piston, Piston rings, Piston pin, Connecting rod, Connecting rod bolt, Connecting rod bearings, Connecting rod bushing, Engine sump, Pan gasket, Drain plug, Cylinder liner, Oil pump, Oil pump chain, Oil gasket pump, Oil receiver, Oil separator, Oil nozzle, Balance shaft, Filter housing, Engine cover, Engine timing belt, Timing belt, Timing kit, Timing belt roller, Timing tensioner, Timing tensioner roller, Timing chain, Chain kit, Chain tensioner, Chain tensioner , Phase adjuster, Timing gear, Timing belt cover, Timing cover gasket, Engine mount, Engine bracket, Engine bump stop, Engine mount (support), Engine assembly, Engine gaskets, Engine sensors, Engine oil cooler, Oil filter mount, Oil filter gasket , Engine cover, Engine protection, Engine pipe, Oil dipstick

How to detect a blown fuse and replace it

When choosing a protective device, take into account its rated voltage, which should not be lower than the mains voltage and installation current. The protective devices installed in the motor circuits are controlled by the motor starting current.

The protective elements are checked with a tester when there is no need to remove the element from the socket. If you find a burnt-out component, it should be replaced with one that meets the current rating. Every driver must have a set of protective spare parts.

Removing and replacing protective parts

Before replacing the protective element, turn off the ignition so that its holder does not become damaged. Finding a burnt-out device that prevents a dangerous action is not easy.

Look at the appearance of the protective device. It's transparent so you can see the gap. Use an inexpensive voltmeter to check for faulty circuits. Helps you check all your vehicle's equipment.

This meter sends a small electrical charge to a terminal of an element and then measures the value at the other terminal. If no charge is detected, the protection element does not work.

Using the fuse diagram, use special pliers to remove the blown HAZMAT device and replace it with an identical one.

Checking the health of fuses

If the functionality of any vehicle device malfunctions, it is necessary, using Tables 1 and 2, to determine which fuses serve this element. Then you need to turn off the ignition.

In some cases (failure of the engine control unit, generator, side lights, cigarette lighter, etc.), it is better to remove the negative terminal of the battery. Then, using special dielectric pliers (you can use pliers), you need to disassemble the necessary fuses.

Testing fuses without removing them from the block may give an erroneous result.

Fuses in transparent housings can be checked visually. It should be remembered that this method of fault monitoring does not have a 100% guarantee, since sometimes it is not possible to see a microcrack in the conductive insert.

It is best to use the multimeter in the "diode", "resistance" or "continuity" test positions. The resistance value of a good fuse is approximately zero. The resistance of a blown fuse tends to infinity (the multimeter displays “1”).

How to change Jetta fuses

First you need to remove the fuse box cover. Under the hood it is secured with a latch on the back, and in the cabin it is simply removed from the bottom edge. Next, you need to take a pair of pliers and pull out the correct fuse, which will help you find the fuse diagram. This type of diagram is often drawn on the block cover, but unfortunately this is not the case with the Jetta, it does not have a layout diagram or fuses. Therefore, it should be found in the owner's manual or repair manual. If you do not have such a brochure, a Jetta 6 fuse diagram can be found in our photo report.

It is worth inspecting the fuse with a light to make sure it has blown. Then eliminate the cause of the blown and install a new fuse of the same rating as its predecessor.

Removal and replacement process

The process of replacing fuses in the Volkswagen Jetta VI is quite simple and requires only a flat blade screwdriver. To make it easier to find the element responsible for the malfunction, you can use the diagram on the back of the mounting block cover.

In the engine compartment

The procedure is as follows:

  1. Stop the car, remove the terminal from the negative terminal of the battery.
  2. Open the mounting block.
  3. Remove the tweezers from the cover and pull out the blown fuse. Its condition can be checked by looking in front of a light source. If the fuse is blown, a broken jumper will be visible. If you need to replace the relay, pull it towards you, rocking it from side to side.
  4. Insert new part.
  5. Check the operation of the protected circuit. Locate and repair short circuit if necessary.
  6. Install the removed parts in reverse order.

In the cabin

The procedure is as follows:

  1. Open the driver's door
  2. Use a screwdriver to pry up the fuse box cover and remove it.
  3. Pull out the blown fuse/broken relay and replace it with a new one.
  4. Repeat steps 5, 6 of the previous method.

Repair manuals

One of the Volkswagen Jetta fuse and relay blocks, located under the hood (in the engine compartment)

Fuse/relay numberCurrent strength, AProtected Circuit
1To book
25Under the steering switches
35Diagnostic connector
4thirtyABS hydroelectronics control unit
515Automatic transmission control unit
65Devices
7To book
eight15Audio system
nine5Telephone
105Engine control unit relay
elevenwindsAdditional heating and ventilation control unit
125Data bus control unit
1315The engine control unit
14windsTurn on
155, 15Oxygen concentration sensor, fuel pump relay, glow plug relay
16thirtyABS hydroelectronics control unit
1715Sound signal
18thirtyAudio amplifier
19thirtyWipers
windsTo book
21 years old15Oxygen concentration sensor
225Clutch brake pedal switch
235, 10, 15Additional air pump, injection pump, mass air flow sensor
2410EGR valve
25thirtyRight headlight
26 yearthirtyLeft headlight
2740Additional air pump, preheating
28 year40Starter
2950Power terminal 30
thirty50Terminal X
R1Radiator Fan Motor Relay
R2Automatic transmission control relay

Location and decoding of the fuse and relay box located inside the car

Fuse numberCurrent strength, APurpose of fuses
110Diagnostic connector
210Electronic engine control unit
35Airbag module
45Oil level and temperature sensor, reversing light, electric heater nozzles, ESP warning light
55Electrical corrector for right headlight
65Electrocorrector of the left optical group
7-11To book
1210Front door power window control module
1310Diagnostic connector, rain/light sensor
1410Brake light, automatic transmission, ABS, air conditioning
157,5Interior lighting control module
16To book
175Vehicle tilt sensor
18To book
195ECU
windsTo book
21 years old~Mashed potatoes
2240Air conditioner
23thirtyWindow lifters for doors
24windsCentral locking control unit (rear doors)
2525Heated rear window
26 yearthirtyRear door windows
2715Fuel pump relay
28 year25Dedicated diagnostic connector
29To book
thirtywindsAutomatic transmission control module
31 yearwindsElectrical activation of the brake system vacuum pump
32thirtyVoltage converter 12-230V
3325Electrobow
3415Electrically adjustable front seat
35 yearTo book
36windsHeadlight washers
37thirtyHeated front seats
38windsCentralized lock control system, horn relay
39To book
4040Air conditioner
41 years oldwindsWindshield washer
42windsCigarette lighter illumination, 12V socket
43 years old15Trailer electrical connection block
44 yearwindsMashed potatoes
4515»
46–49_To book

Which method is better and safer?

Regardless of how to turn your Volkswagen Jetta headlight washer on and off, each has its pros and cons. So, for example, after solving the problem by removing the fuse, an error will be constantly recorded. But the entire shutdown procedure can be carried out in reverse order, without financial costs. You just need to put the correct fuse in place and that's it.

In the case of a software approach, you not only need an adapter, which is quite expensive, but without it it is impossible to perform the reverse steps and the headlight washer function cannot be reconnected to the Volkswagen Jetta. Therefore, before using the second option, it is better to think several times. Although, in general, both methods are quite acceptable options for competently and independently approaching the question of how necessary the washing machine’s function is and how to turn it off yourself. Therefore, each owner of a Volkswagen Jetta, after comparing the presented pros and cons of the methods, will choose the most suitable solution to this problem.

General arrangement of control units

Scheme

Designation

1Electronic air conditioning control unit
2Air conditioner/heater fan motor control unit
3Side impact sensor, driver's side
4Side impact sensor, rear left
5Side impact sensor, passenger side
6Side impact sensor, rear right
7Vehicle tilt sensor (anti-theft system)
8Accumulator battery
9Diagnostic connector (DLC)
10Data bus connector
11Driver's door electrical control unit - in the door
12Left rear door electrical control unit
13Passenger door electrical control unit - in the door
14Right rear door electrical control unit
15Cooling Fan Motor Control Module - On Cooling Fan Motor
16Fuse/Relay Box, Engine Compartment 1
17Fuse/Relay Box, Engine Compartment 2
18Engine Compartment Fuse/Relay Box 3 - Under Engine Compartment Fuse/Relay Box 1
19Fuse/Relay Box, Instrument Panel 1
20Fuse/Relay Box, Instrument Panel 2
21Fuse/Relay Box, Instrument Panel 3
22Headlight range control unit (models with xenon headlights
23Heater fan motor resistor
24Beep 1
25Beep 2
28Instrument cluster control unit
29Multi-function control unit 1 - in the instrument panel fuse/relay box 3-functions: Cigarette lighter, cruise control, fog lights, hazard warning lights, headlights, rear defroster, horn, interior lights, rear window wiper/washer, rear lights travel, front dimensions, brake lights, windshield washer, windshield wiper
30Multi-function control unit 2 - functions: Anti-theft system, trunk/rear door lock, trunk/rear door opening drive, central locking, power door mirrors, power windows, fuel filler flap drive, sunroof
31NOx sensor control unit - under the body
32Parking system control unit - right luggage compartment
33Power steering control unit - above the steering rack
34Electronic control unit SRS
35Steering column electrical control unit
36Telephone control unit - under seat, if installed
37Trailer electrical control unit - left luggage compartment
38Electronic transmission control unit - behind the wheel arch
39Windshield wiper control unit - on the intake system resonator

Faulty thermostat

A stuck thermostat valve is a sign of a malfunction in all cars without exception. Typically, while driving, the engine should warm up to operating temperature in no more than 10 minutes (in winter, idling may take much longer). If the movement of the valve is impaired, which is facilitated by the formation of scale on the internal walls of the thermostat, it begins to wedge and eventually stops moving altogether, and this can happen in an open, closed or intermediate position. Replacing the thermostat is a simple procedure, the main problem is to disassemble the pipes, since usually the clamp and the pipe itself stick to the fitting and you will have to tinker with their removal. Steps to replace the thermostat:

  • unscrew the RB cap;
  • place a container for antifreeze under the thermostat;
  • remove the pipes;
  • Using a 10mm wrench, unscrew the two bolts that secure the thermostat to the engine;
  • removes the thermostat along with the gasket;
  • wait 10-15 minutes for the coolant to drain;
  • install a new part;
  • refill with new antifreeze.

Leaky cylinder head gasket

This malfunction does not occur often, but, in addition to deteriorating the performance of the standard heating element, it threatens significant problems for the power unit. Diagnosing the problem is easy. If an antifreeze leak is accompanied by a change in exhaust color from clear to solid white, this indicates that fluid is entering the cylinders and then into the muffler. A leaking BC head gasket seal is a serious problem because coolant will also enter the lubrication system, reducing the viscosity of the engine oil, which can significantly reduce engine life. Therefore, if a malfunction is detected, the gasket should be replaced as soon as possible. This procedure is quite responsible, but it can be done independently. If you have no experience in disassembling the cylinder head, it is better to turn to specialists to avoid mistakes typical for beginners.

Fuse box in Volkswagen Golf 2

The Golf 2 has special blocks for fuses and relays. The arrangement of elements in these blocks is determined by a number of rules that must be followed.

Characteristic

The machine uses blade fuses. The color of each element corresponds to a specific protection current. Determine the part to be repaired by checking the wire guide between the contacts. If the thread is in place, it means it is functional. A burnt wire indicates a malfunction.

Some electrical circuits do not have fuses. Their function is performed by thermal relays, which can turn on automatically after the overload is eliminated. The exact location and pinout of the fuses in the Golf 2 can be seen below.

Location

The location of the unit depends on the year of manufacture of the car and its equipment.

  • In most cases, the main fuse box for Volkswagen Golf 2 is located in the engine compartment on the right side. Next to the partition you can see 24 fuses and about the same number of relays. The exact number of relays may vary depending on the connected equipment. The Volkswagen Golf 2 fuse diagram is located on the back of the block cover.
  • There is also an additional lock in the cabin, which can be accessed by opening the glove compartment.
  • The radio fuse is located separately. Installed on the receiver power cable under the front panel next to the heating element.

The easiest way to determine the location of fuses in Golf 2 is to use the instructions in Russian. The corresponding manual contains all the necessary information on these items, indicating the exact purpose.

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  • https://VmyatinkaSam.ru/elektrika/blok-predohranitelej-dzhetta-5.html
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  • https://MotorList.ru/dvigateli/predohraniteli-dzhetta.html
  • https://aforizmus.ru/predohraniteli-dzetta-6/
  • https://kuzov63.ru/nesushchaya-sistema/predohraniteli-folksvagen-dzhetta-5.html
  • https://AccBook.ru/to-avto/predohraniteli-dzhetta.html

Where is the fuse for the windshield washer?

Fuses and relays bmw e32, 1987 - 1994

Volkswagen Polo Sedan

— produced in Russia in 2010, 2011, 2012, 2013, 2014. In 2015, the car was restyled and the updated model was also produced in 2022, 2022, 2022, 2022, 2022 and to the present day. In our material we will show a description of the fuses and relays of the Volkswagen Polo Sedan with block diagrams and their photographs, as well as the places where they are located. Let's highlight the fuse responsible for the cigarette lighter.

The purpose of the fuses in the blocks may differ from the material presented, and depends on the year of manufacture and equipment level (trendline, comfortline, etc.) of your car. In case of difficulty, contact your nearest dealer.

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