Table of Contents
In this article, we will take a detailed look at the fuse diagrams for the Volkswagen Jetta (seventh generation / A7 index): 2018, 2019, 2020, 2021, 2022, 2023 of release.
Fuse number F40 in the passenger compartment is responsible for protecting the electrical circuit of the cigarette lighter.
In the engine compartment
The underhood fuse box is located near the battery.
Access example (protective cover removed).
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Amps |
| R1 | J906: Starter relay 1 | |
| R2 | J907: Starter relay 2 | |
| R3 | J413: Horn relay | |
| R4 | J360: High thermal output relay | |
| R5 |
|
|
| R6 | J179: Glow control module (petrol) | |
| R7 | J359: Low thermal output relay (diesel) | |
| R8 | J757: Power supply relay for engine components (2.0l petrol engine) | |
| R9 | J47: Heated windshield relay | |
| R10 | J611: Heated windshield relay 2 | |
| F1 | ABS control module | 40 |
| F2 | ABS control module | 40 |
| F3 | The engine control unit | 15 |
| F4 | Oil level temperature sensor, Oil pressure control valve, Heat output switch, Intake camshaft adjuster, Ethanol concentration sensor | 5 |
| F5 | Pressure regulator and fuel metering valve | 10 |
| F6 | Stoplight switch | 5 |
| F7 |
|
7.5 / 10 |
| F8 | Oxygen sensor (lambda probe) | 10 |
| F9 |
|
5/20 |
| F10 | Fuel pump control module (fuel pump fuse) | 15 / 20 |
| F11 | Heating element for auxiliary heater | 40 |
| F12 | Heating element for auxiliary heater | 40 |
| F13 | Gearbox (Mechatronic DSG unit) | 30 |
| F14 | Heated windshield | 40 |
| F15 | Sound signal | 15 |
| F16 |
|
20 / 7.5 |
| F17 | Motronic engine control unit, power relay, ABS module | 7.5 |
| F18 | Battery monitoring module, Data bus on board diagnostic interface | 5 |
| F19 | Wiper motor control module | 30 |
| F20 | Anti-theft system, signal | 20 |
| F21 | empty | - |
| F22 | Engine control module | 5 |
| F23 | Starter | 30 |
| F24 | Heating element for auxiliary heater | 40 |
| F25 | empty | - |
| F26 | empty | - |
| F27 | empty | - |
| F28 | empty | - |
| F29 | empty | - |
| F30 | empty | - |
| F31 | Vacuum brake pump | 15 |
| F32 | empty | - |
| F33 | empty | - |
| F34 | Cross-axle differential lock control unit | 15 |
| F35 | Air conditioner relay | 7.5 |
| F36 | empty | - |
| F37 | Auxiliary heater control module | 20 |
| F38 | empty | - |
In the passenger compartment
The cabin fuse box is located on the driver's side at the bottom of the instrument panel.
To access the distribution box, you need to remove part of the lining.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Amps |
| R1 | J963: Reducing agent dosing system relay | |
| R2 | empty | |
| R3 | empty | |
| R4 | J329: Terminal 15 power supply relay | |
| R5 | J9: Heated rear window relay | |
| R6 | J807: Socket relay | |
| F1 | empty | - |
| F2 | Electric power steering | 10 |
| F3 | empty | - |
| F4 | Onboard supply control unit, Anti-theft system, Infotainment control panel | 10 |
| F5 | Data bus on board diagnostic interface | 7.5 |
| F6 | Selector (switch) | 7.5 |
| F7 | Heating and air conditioning controls, Heater control module, Climatronic control unit, Air conditioning control module, Automatic transmission selector lever, Engine coolant heater auxiliary radiator, Heated rear window relay, Frequency receiver | 10 |
| F8 | Rotary light switch, Electromechanical parking brake button, Humidity, rain and light sensor, Diagnostic connection | 7.5 |
| F9 | Electric Power Steering, Ignition/Starter (Switch) | 7.5 |
| F10 | Display control | 7.5 |
| F11 | Electronic control module, exterior lights on the left | 40 |
| F12 | Infotainment control module, Infotainment system components | 20 |
| F13 | empty | - |
| F14 | Supply air fan control unit | 10 |
| F15 | Steering column lock control module | 10 |
| F16 | 2-way mobile signal amplifier (telephone), Antenna amplifier, USB charging module voltage converter | 7.5 |
| F17 | Instrument cluster control unit | 7.5 |
| F18 | Rear view camera, Rear cover release switch | 7.5 |
| F19 | Access / start the system interface | 7.5 |
| F20 | Vacuum pump relay | 15 |
| F21 | Heated windshield relay | 10 |
| F22 | empty | - |
| F23 | Sunroof control unit | 20 |
| F24 | Electronic control module, exterior lights on the right | 40 |
| F25 | Driver and Passenger Door Control Module | 30 |
| F26 | Onboard supply control unit, Heated front seat | 30 |
| F27 | Digital Sound System Control Module, Interior Lighting | 30 |
| F28 | empty | - |
| F29 | Tire pressure monitoring | 5 |
| F30 | Remote start relay | 10 |
| F31 | empty | - |
| F32 | Front Camera Driver Assistance System, Remote Control Module, Parking Assist Control Module, Parallel Parking Control Module | 10 |
| F33 | Airbag control module | 7.5 |
| F34 | Light switch, Interior rearview mirror, Tire pressure monitoring indicator button, Reversing light switch, Air quality sensor, Electromechanical parking brake button | 7.5 |
| F35 | Diagnostic socket, Auto-dimming interior rear-view mirror, Headlight range and high beam adjustment, Headlight leveling motor | 10 |
| F36 | empty | - |
| F37 | empty | - |
| F38 | empty | - |
| F39 | Front Passenger Door Control Module, Right Rear Window Motor, Driver's Door Control Module, Left Rear Window Adjuster Motor | 30 |
| F40 | Volkswagen Jetta 7 cigarette lighter fuse, 12V socket | 20 |
| F41 | empty | - |
| F42 | Onboard supply control module, Windshield washer, Central locking | 40 |
| F43 | Onboard network control module | 30 |
| F44 | empty | - |
| F45 | Driver and Passenger Seat Adjustment | 15 |
| F46 | empty | - |
| F47 | Rear window wiper motor | 15 |
| F48 | empty | - |
| F49 | Clutch Pedal Position Sensor, Starter Relay | 5 |
| F50 | empty | - |
| F51 | Rear seat heating module | 25 |
| F52 | damping circuit electrical module | 15 |
| F53 | Rear window heating | 30 |
