- Location of All Control Modules
- Main Fuse Panel -A- on the Battery
- Terminal Block -TV1- (Hybrid Engines; Luggage Compartment)
- Terminal Block -TV67- (Hybrid Engines; Luggage Compartment)
- Relay and Fuse Panel 2 -SR2- (Fuse Holder -SF-; Luggage Compartment)
- Fuse Panel C -SC- (Passenger Compartment)
- Fuse box 1 -SR1- (Holder -SB-; passenger compartment)
- Unit 4 -SR4- (in the passenger compartment)
- Unit 3 -SR3- (in engine compartment)
- Unit 5 -SR5- (in the engine compartment)
- Unit A -SA- (in the engine compartment)
- Assembly -TV66- (Hybrid motors; in engine compartment)
The Audi A4 (B9) represents the fifth generation of the mid-size sedan and station wagon produced by the German manufacturer. Its official premiere took place in September 2015 at the International Motor Show. In this guide, we provide a detailed analysis of the fuse box diagrams for the Audi A4 B9 (fifth generation; MLB Evo platform; internal body code 8W) covering the 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 model years.
Here, you will find the locations and photographs of the electrical distribution boxes. The fuses protecting the “Cigarette Lighter” and “Fuel Pump” circuits are highlighted in bold.
Location of All Control Modules
General location of electrical control modules:
1. Relay and fuse panel 2 -SR2-
2. Terminal block -TV1- (for models with a 48V hybrid system)
3. Main fuse panel on the battery -A- (excluding CNG engine models)
4. Terminal block 2 for Terminal 40 -TV67- (for models with a 48V hybrid system)
5. Fuse panel C -SC- (at the driver's side end of the instrument panel)
6. Relay and fuse panel 1 -SR1- with fuse holder B -SB-
7. Main fuse panel on the battery -A- (CNG engine models only)
8. Relay and fuse panel 3 -SR3- / relay and fuse holder 5 -SR5-
9. Relay and fuse panel 4 -SR4-
10. Terminal block for Terminal 40 -TV66- (for models with a 48V hybrid system)
11. Fuse panel A -SA-
Main Fuse Panel -A- on the Battery
The installation location varies depending on the engine type.
All Engines (Excluding CNG)
Located in the luggage compartment, mounted directly on the battery.
A. | To relay and fuse panel 2 -SR2- (fuse holder -SF-) | 80A
B. | To power steering control module -J500- | 125A
C. | To positive connection 6 (30) -B302- in the main wiring harness | 150A
D. | To positive connection (30) -B272- and positive connection 2 (30) -B298- in the main wiring harness | 200A
CNG Engines
Circuit Description:
A. | To power steering control module -J500- | 125A
B. | Terminal 30 power supply to wiring harness junction block 3 -TV28- | 300A
C. | Unassigned
D. | Power supply for heated windshield -Z2- | 70A
E. | Power supply for relay and fuse panel 1 -SR1- (fuse holder -SB-) | 200A
F. | Power supply for relay and fuse panel 2 -SR2- (fuse holder -SF-) | 150A
Terminal Block -TV1- (Hybrid Engines; Luggage Compartment)
Installed on vehicles equipped with a 48V hybrid system.
A. | Fuse 4 -S374-, to 48V/12V voltage converter -A7- | 300A
B. | Unassigned
C. | Fuse 2 -S372-, to relay and fuse panel 2 -SR2- | 70A
D. | Unassigned
E. | Terminal 30 connection, from fuses in fuse holder -S-
Terminal Block -TV67- (Hybrid Engines; Luggage Compartment)
Installed on vehicles equipped with a 48V hybrid system.
A. | Terminal 40 connection from -TV66-
B. | Terminal 40 connection to 48V battery -A6-
C. | Fuse 1 -S368- on terminal block 2 for Terminal 40, to 48V/12V voltage converter -A7- | 125A
D. | Unassigned
E. | Unassigned
Relay and Fuse Panel 2 -SR2- (Fuse Holder -SF-; Luggage Compartment)
This fuse panel is located on the left side of the luggage compartment. To access it, a section of the trim panel must be removed.
Example of access.
General overview.
| Diagram | ||
|---|---|---|
|
||
| No. | Circuit Description | Amps |
| R1 | Heated windshield relay, right side -J411- | |
| R1 | Two-way radio voltage supply relay 2 -J888- *special vehicles only* | |
| R2 | Two-way radio voltage supply relay -J84- *special vehicles only* | |
| R3 | Two-way radio voltage supply relay -J84- *special vehicles only* | |
| R4.1 | Heated windshield relay, left side -J410- | |
| R4.2 | Heated windshield relay, right side -J411- | |
| R5 | Digital sound package fuse -S358- (From July 2019) | 40A |
| A | Heated rear window fuse -S41- | 40A |
| A | Automatic transmission control module fuse -S113- *excluding CNG vehicles* | 50A |
| B | Heating element fuse 1 -S291- | 15A |
| C | Front passenger seat adjustment thermal fuse 1 -S46- | 15A |
| D | Terminal 30 fuse for towing bracket -S77- *Australian and US models only* | 30A |
| Fuse Panel ST1 (Black) | ||
| 1 | Unassigned | - |
| 2 | Heated windshield relay, right side -J411- and heated windshield -Z2- | 35A |
| 3 | Heated windshield relay, left side -J410- and heated windshield -Z2- | 35A |
| 4 | Unassigned | - |
| 5 | Suspension control module -J775- | 15A |
| 6 | Automatic transmission control module -J217- 6) and selector lever mechanism -E313- 2) | 15A 6) / 7.5A 2) |
| 7 | Heated rear window relay -J9- 3) | 30A |
| 8 | Rear climate control and display module -E265- | 30A |
| 9 | Comfort system central control module -J393- 4); Power supply: left tail light assembly -MX3- | 20A |
| 10 | Front left seat belt tensioner control module -J854- | 25A |
| 11 | Comfort system central control module -J393- 5); Power supply: high-mount brake light, left tail light assembly 2 -MX5-, and right tail light assembly 2 -MX6- | 20A |
| 12 | Rear lid control module -J605- | 30A |
| Note: 1) Depending on equipment; 2) CNG engine models only; 3) Avant models only; 4) Pin T17a/16; 5) Pin T17a/17; 6) Excluding CNG vehicles | ||
| Fuse Panel ST3 (Brown) | ||
| 1 | Unassigned | |
| 2 | Mobile telephone antenna amplifier -R86- | 5A |
| 3 | Front passenger multi-contour seat control module -J872-, front right seat lumbar support adjustment switch -E753-, front passenger seat lumbar support longitudinal adjustment motor -V126-, front passenger seat lumbar support height adjustment motor -V130- | 7.5A |
| 4 | Lane change assist control module | 5A |
| 5 | Rear information display and control panel control module | 10A |
| 6 | Tire pressure monitoring system (TPMS) control module -J502- | 5A |
| 7 | Short-range communication control module 2 -J1170-, short-range communication control module -J1169- | 5A |
| 8 | Auxiliary heater remote control receiver -R64-, metering pump -V54-, fuel tank leak detection control module -J909- | 5A |
| 9 | Unassigned | |
| 10 | TV tuner -R78- | 5A |
| 11 | 48V battery -A6-, auxiliary battery -A1-, passenger compartment wire connection -TI- (/3) | 10A |
| 12 | Garage door operation control module -J530-, garage door operating unit -E284- | 5A |
| 13 | Rearview camera system control module -J772-, top view camera control module -J928- | 5A |
| 14 | Comfort system central control module -J393- (Pin T17b/16); Power supply: right tail light assembly -MX4- | 20A |
| 15 | Unassigned | |
| 16 | Front right seat belt tensioner control module | 25A |
| Fuse Panel ST5 (Red) | ||
| 1 | Unassigned | |
| 2 | Digital sound package control module -J525- | 30A |
| 3 | Reducing agent (AdBlue) metering system control module -J880- | 30A |
| 4 | Unassigned | |
| 5 | Trailer control module -J345- | 25A |
| 6 | Unassigned | |
| 7 | Trailer control module -J345- | 15A 1) / 20A 2) |
| 8 | Trailer control module -J345- | 25A |
| 9 | Trailer control module -J345- | 15A 1) / 20A 2) |
| 10 | Differential lock control module -J187- | 40A |
| 11 | Reducing agent (AdBlue) metering system control module -J880- | 25A |
| 12 | Unassigned | |
| Fuse Panel ST6 (Black) | ||
| 1 | Positive connection 8 (30a) in special vehicle wiring harness -X227- | 5A |
| 2 | 12V socket -U5- | 15A |
| 3 | 12V socket 2 -U18- | 15A |
| 4 | 12V socket 3 -U19- | 15A |
| 5 | Two-way radio voltage supply relay -J84- | 10A |
| 6 | Two-way radio voltage supply relay -J84- | 10A |
| 7 | Two-way radio voltage supply relay 2 -J888- | 10A |
| 8 | Two-way radio voltage supply relay 2 -J888- | 10A |
| 9 | Positive connection 4 (30a) in special vehicle wiring harness -X223- | 5A |
| 10 | Positive connection 2 (58) in special vehicle wiring harness -A251- | 10A |
| 11 | Center luggage compartment wire connection -THRM-, Pin 16 | 5A |
| 12 | Positive connection 3 (30a) in special vehicle wiring harness -X222- | 7.5A |
| 13 | Special vehicle control module -J608-, Pin 18 | 1A |
| 14 | Unassigned | |
| 15 | Right luggage compartment wire connection -THRR-; turn signal light and horn control module -J23-, Pin 18 | 20A |
| 16 | Unassigned | |
Fuse Panel C -SC- (Passenger Compartment)
Located at the driver's side end of the instrument panel.
General overview.
| Diagram | ||
|---|---|---|
|
||
| No. | Circuit Description | Amps |
| 1 | Unassigned | - |
| 2 | Smart card reader control module -J676-, telephone bracket -R126- | 5A |
| 3 | Unassigned | - |
| 4 | Head-up display control module -J898-, telephone bracket -R126- | 5A |
| 5 | External audio source connection -R199- | 5A |
| 6 | Front climate control and display module -E87-, heater control module -J65- | 10A |
| 7 | Electronic steering column lock control module -J764- | 10A |
| 8 | Front information display module and multimedia system operating unit -J685- | 10A 3) / 5A 3) |
| 9 | Instrument cluster control module -J285- | 10A |
| 10 | Multimedia system operating unit -E380- | 5A |
| 11 | Light switch -E1-, driving and convenience function control module 1 -E791- | 5A |
| 12 | Steering column electronics control module -J527- | 1A |
| 13 | Unassigned | - |
| 14 | Information electronics control module 1 -J794- | 20A 1) / 5A 2) |
| 15 | Unassigned | |
| 16 | Steering column electronics control module -J527-, heated steering wheel -Z36- | 10A |
| Note: 1) 8RM sound system; 2) 9VS and 8RF sound systems; 3) Depending on equipment | ||
Fuse box 1 -SR1- (Holder -SB-; passenger compartment)
Located in the lower section of the instrument panel, within the driver's footwell. Fuse assignments may vary depending on the engine configuration. Applicable only to left-hand drive models.
Overview.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Rating |
| A | ABS control unit 1 -S123- and ABS control unit 2 -S124- | 40 A |
| B | Automatic transmission control unit fuse -S113- (natural gas engine models) | 50 A |
| C | Driver's seat adjustment thermal fuse 1 -S44- | 15 A |
| Panel ST1, brown (diesel engines) | ||
| 1 | Empty | |
| 2 | Exhaust camshaft actuator 1 for cylinders 1–6 1) | 15 A |
| 3 | Radiator blind control motor -V544- 2); radiator blind control motor 2 -V550- 2) | 5 A |
| 4 | NOx sensor control unit -GX30-, NOx sensor control unit -G295-, NOx sensor control unit -J583-, NOx sensor control unit 2 -GX46-, NOx sensor 2 -G687-, NOx sensor control unit 2 -J881-, biodiesel concentration sensor -G855- 7), particulate matter sensor -G784- 3), NOx sensor control unit 2 -J881- 3), coolant circulation pump -V50- | 5 A 2) / 10 A 3) / 15 A 9) |
| 5 | Brake light switch -F- | 5 A |
| 6 | Boost pressure control valve -N75- 2), oil pressure control valve -N428- 2), cylinder head coolant valve -N489-, left electrohydraulic engine mount solenoid valve -N144- 2), right electrohydraulic engine mount solenoid valve -N145- 2), automatic glow period control unit -J179- 3), map-controlled engine cooling thermostat -F265- 4), camshaft adjustment actuator 1 -F366- 8), camshaft adjustment actuator 2 -F367- 8), coolant circulation pump -V50- 1), EGR cooler changeover valve -N345- 3) 5), oil pressure control valve -N428- 9), piston cooling jet control valve -N522- 9) | 10 A 1) 9) 3) / 5 A 2) / 7.5 A 4) |
| 7 | Air mass meter -G70-, engine control unit -J623- 3), crankcase breather heater -N79- 2), coolant changeover valve 2 -N633- 9), charge air cooling pump -V188- 9) | 5 A 2) 3) / 10 A 9) |
| 8 | Fuel pressure regulating valve -N276-, fuel metering valve -N290-, coolant circulation pump -V50-, radiator blind control motor -V544- | 10 A |
| 9 | Engine component current supply relay -J757-, starter-alternator -C29- 8), starter-alternator coolant pump -V621- 8), electric compressor control unit -J1123- 8) | 5 A |
| 10 | Oil level and temperature sensor -G266-, crankcase breather heater -N79- 9) | 5 A |
| 11 | Clutch position sensor -G476-, starter-alternator -C29- 9) | 5 A |
| 12 | Camshaft adjustment actuator 1 -F366-, camshaft adjustment actuator 2 -F367-, air filter bypass valve flap -N275-, charge air temperature sensor upstream of charge air cooler -G810- 1), coolant circulation pump -V50- 4), left electrohydraulic engine mount solenoid valve -N144- 3), right electrohydraulic engine mount solenoid valve -N145- 3), auxiliary heating pump -V488- 2), automatic glow period control unit -J179- 2), charge air cooler pump -V188- 2) | 5 A / 9) 7.5 A 3) / 10 A 2) |
| 13 | Radiator fan -VX57-, radiator fan control unit -J293-, radiator fan control unit 2 -J671- 6) | 5 A |
| 14 | Engine control unit -J623- | 15 A |
| 15 | Lambda probe 1 before catalytic converter -GX10-, lambda probe heater -Z19- | 10 A |
| 16 | Fuel pump control unit -J538- | 25 A 2) / 30 A 3) |
| Note: 1) Only DCPC, DCPE; 2) Only models with 4-cylinder engine; 3) Only models with 6-cylinder engine; 4) Only CRTC, DCPC, DCPE; 5) Only for US markets; 6) Only models with hitch; 7) Only models with Euro 5 plus (7MJ); 8) Only DEWA, DEWB; 9) Only DEZB, DEZE | ||
| ST1 panel, brown (models with 4-cylinder petrol engine) | ||
| 1 | Empty | - |
| 2 | Empty | - |
| 3 | Empty | - |
| 4 | Circulation pump -V55- 2), continuous coolant circulation pump -V51- 3) | 5 A |
| 5 | Brake light switch -F- | 5 A |
| 6 | Actuators 1–8 for camshaft adjustment 4) 5), piston cooling jet control valve -N522- | 15 A |
| 7 | Lambda probe 1 after catalytic converter -GX7- 1) 4) 5), lambda probe 1 before catalytic converter -GX10- 1) | 15 A |
| 8 | Left engine mount electrohydraulic solenoid valve -N144- 7), charge air cooling pump -V188- 1), right engine mount electrohydraulic solenoid valve -N145- 2) 7), coolant circulation pump -V50- 2), charge air cooling pump -V188- | 15 A 1) / 5 A 2) |
| 9 | Circulation pump -V55- 1), engine component current supply relay -J757- 2) | 5 A |
| 10 | Oil level and temperature sensor -G266- | 5 A |
| 11 | Clutch position sensor -G476-, starter-alternator -C29- 8) | 5 A |
| 12 | Carbon filter solenoid valve 1 -N80-, intake secondary air valve -N112- 5), camshaft control valve 1 -N205-, turbocharger air recirculation valve -N249- 2), intake manifold damper valve -N316- 3) 4) 5), exhaust camshaft control valve 1 -N318-, oil pressure control valve -N428-, piston cooling jet control valve -N522- 2), camshaft adjustment actuators 1–8 3) 6) | 15 A 1) / 10 A 2) |
| 13 | Radiator fan -VX57- | 5 A |
| 14 | Engine control unit -J623-, injector 2 for cylinder 1 -N532- 3) 4), injector 2 for cylinder 2 -N533- 3) 4), injector 2 for cylinder 3 -N534- 3) 4), injector 2 for cylinder 4 -N535- 3) 4) | 15 A |
| 15 | Lambda probe 1 before catalytic converter -GX10- 2), lambda probe 1 after catalytic converter -GX7- 3) 6), ignition coil 1 with output stage -N70- 1), ignition coil 2 with output stage -N127- 1), ignition coil 3 with output stage -N291- 1), ignition coil 4 with output stage -N292- 1) | 20 A 1) / 15 A 2) |
| 16 | Fuel pump control unit -J538-, petrol pump fuse Audi A4 B9 | 25 A |
| Note: 1) Only with 1.4-litre petrol engine; 2) Only with 2.0-litre petrol engine; 3) CVKB; 4) CYRB, CYRC; 5) CYMC; 6) DBPC; 7) Automatic transmission only | ||
| ST1 panel, brown (models with 6-cylinder petrol engine) | ||
| 1 | Empty | |
| 2 | Empty | |
| 3 | Empty | |
| 4 | Exhaust gas flap control unit -J883-, exhaust gas flap control unit 2 -J945- | 7.5 A |
| 5 | Brake light switch -F- | 5 A |
| 6 | Left and right engine mount electrohydraulic solenoid valves -N144- and -N145-, carbon filter solenoid valve 1 -N80-, excess air recirculation valve for can 1 -N625-, inlet cam drive 1 for cylinder 1 -F448-, inlet cam drive 1 for cylinder 2 -F452-, inlet cam drive 1 for cylinder 3 -F456-, inlet cam drive 1 for cylinder 4 -F460- | 10 A |
| 7 | Lambda probe 1 after catalytic converter -GX7- | 15 A |
| 8 | Inlet cam drive 1 for cylinder 5 -F464-, inlet cam drive 1 for cylinder 6 -F468-, engine cooling system thermostat with card control -F265- | 15 A |
| 9 | Engine component current supply relay -J757- | 5 A |
| 10 | Oil level and temperature sensor -G266- | 5 A |
| 11 | Empty | |
| 12 | Supercharger pressure control solenoid valve -N75-, camshaft control valve 1 -N205-, camshaft control valve 2 -N208-, exhaust camshaft control valve 1 -N318-, exhaust camshaft control valve 2 -N319- | 15 A |
| 13 | Radiator fan -VX57- | 5 A |
| 14 | Engine control unit -J623- | 15 A |
| 15 | Lambda probe 1 before catalytic converter -GX10- | 15 A |
| 16 | Fuel pump control unit -J538-, petrol pump fuse | 30 A |
| ST1 panel, brown (cars with 2.0-litre CNG engine) | ||
| 1 | Empty | |
| 2 | Empty | |
| 3 | Empty | |
| 4 | Circulation pump -V55- | 5 A |
| 5 | Stop lamp switch -F- | 5 A |
| 6 | Empty | |
| 7 | Empty | |
| 8 | Left engine mount electrohydraulic solenoid valve -N144-, right engine mount electrohydraulic solenoid valve -N145-, coolant circulation pump -V50-, radiator blind control motor -V544- | 7.5 A |
| 9 | Engine component current supply relay -J757- | 5 A |
| 10 | Oil level and temperature sensor -G266- | 5 A |
| 11 | Empty | |
| 12 | Carbon filter solenoid valve 1 -N80-, camshaft control valve 1 -N205-, turbocharger air recirculation valve -N249-, intake manifold flap valve -N316-, exhaust camshaft control valve 1 -N318-, oil pressure control valve -N428-, piston cooling jet control valve -N522-, actuator 1 for camshaft adjustment -F366-, actuator 2 for camshaft adjustment -F366-, drive 2 for camshaft adjustment -F367-, drive 3 for camshaft adjustment -F368-, drive 4 for camshaft adjustment -F369-, drive 5 for camshaft adjustment -F370-, drive 6 for camshaft adjustment -F371-, drive 7 for camshaft adjustment -F372-, drive 8 for camshaft adjustment -F373- | 15 A |
| 13 | Radiator fan -VX57- | 5 A |
| 14 | Engine control unit -J623-, gas injection valves 1–4 | 15 A |
| 15 | Lambda probe 1 before catalytic converter -GX10-, lambda probe 1 after catalytic converter -GX7- | 15 A |
| 16 | Fuel pump control unit -J538-, petrol pump fuse | 25 A |
| Panel ST2, red | ||
| 1 | Anti-theft alarm sensor -G578-, alarm signal -H12- | 5 A |
| 2 | Main relay -J271-, engine control unit -J623- | 5 A |
| 3 | Front left front seat lumbar support adjustment switch -E752-, driver's seat lumbar support longitudinal adjustment motor -V125-, driver's seat lumbar support height adjustment motor -V129- | 7.5 A |
| 4 | Selector lever -E313- | 7.5 A |
| 5 | On-board power control unit -J519-, (T73b/12) Power supply: High-frequency horn -H2- and low-frequency horn -H7- | 15 A |
| 6 | Electromechanical parking brake button -E538- | 5 A |
| 7 | Diagnostic data bus interface -J533- | 5 A 1) / 10 A 2) |
| 8 | Roof electronics control unit -J528-, front roof module -WX3- | 5 A |
| 9 | Airbag control unit -J234- | 5 A |
| 10 | Empty | |
| 11 | ABS control unit -J104- | 5 A |
| 12 | Temperature and light sensor -G397-, light sensor -G399-, diagnostic connector -U31- | 10 A |
| 13 | On-board power control unit -J519-, (T73a/2) Power: air conditioner: air conditioning magnetic clutch -N25-, air conditioner compressor control valve -N280- | 20 A |
| 14 | Front passenger door control unit -J387- | 20 A |
| 15 | On-board power control unit -J519-, (T73a/12) Power: interior lighting: rear interior lamp -WX2-, front roof module -WX3- | 20 A |
| 16 | Empty | |
| Note: 1) Until May 2016; 2) Since June 2016 | ||
| Panel ST3, black | ||
| 1 | On-board power control unit -J519-, (T73b/73) Power: heated seats, heated rear left seat cushion -Z10-, heated rear left seat backrest -Z11-, heated rear right seat cushion -Z12-, heated rear right seat backrest -Z13-, heated front left seat cushion -Z45-, heated front right seat cushion -Z46-, heated front left seat backrest -Z116-, heated front right seat backrest -Z117- | 30 A |
| 2 | Wiper motor control unit -J400- | 30 A |
| 3 | On-board power control unit -J519-, (T73a/66) Power supply: front left headlamps, front left headlamp -MX1- | 30 A |
| 4 | Sliding sunroof adjustment control unit -J245- | 20 A 1) / 30 A 2) |
| 5 | Driver's door control unit -J386- | 20 A |
| 6 | On-board power control unit -J519-, (T73a/73) Power supply: cigarette lighter -U1- or 12V connector | 20 A |
| 7 | Rear passenger side door control unit -J927- | 20 A |
| 8 | Four-wheel drive control unit -J492- | 15 A |
| 9 | On-board power control unit -J519-, (T73b/66) Power: front right headlamps, front right headlamp -MX2- | 30 A |
| 10 | On-board control unit -J519-, (T73b/1) Power supply: washer pump -V5-, headlight washer pump -V11-, left washer nozzle heater -Z20-, right washer nozzle heater -Z21- | 35 A |
| 11 | Rear driver's side door control unit -J926- | 20 A |
| 12 | Auxiliary heater control unit -J364- | 30 A |
| Note: 1) Sedan only; 2) Not for sedan | ||
| ST4 panel, black | ||
| 1 | Diagnostic connection -U31-, high beam assist control unit -J844-, seat and steering column adjustment control unit with memory -J136-, rear air conditioning control and display unit -E265-, windscreen heater relay -J47-, left side windscreen heater relay -J410-, right side windscreen heater relay -J411- | 5 A |
| 2 | Diagnostic data bus interface -J533-, on-board power control unit -J519-, (T73a/7) Power: Park Distance Control (PDC) system | 10 A |
| 3 | Engine sound control unit -J869-, engine sound generator control unit -J943- | 5 A |
| 4 | Clutch position sensor -G476- | 5 A |
| 5 | Starter relay 1 -J906-, starter relay 2 -J907- | 5 A |
| 6 | Empty | |
| 7 | USB charging socket 2 -U38- | 5 A |
| 8 | Garage door control unit -E284- | 5 A |
| 9 | Adaptive cruise control unit -J428-, control unit 2 for adaptive cruise control -J850- | 10 A |
| 10 | Driving school mode relay -J746-, connection point on left A-pillar -TAL-, T4fh/4 | |
| 11 | Front camera for driver assistance systems -R242- | 7.5 A |
| 12 | Front right headlamp -MX2- | 10 A |
| 13 | Front left headlamp -MX1- | 10 A |
| 14 | Rear window wiper motor -V12- | 20 A |
| 15 | Empty | |
| 16 | Empty | |
| Panel ST5, red | ||
| 1 | Ignition coils (1, 2, 3, 4) with output stage 1) 2) | 20 A |
| 2 | High pressure valve for gas mode -N372- 2), fuel tank shut-off valves 2) | 10 A |
| 3 | Empty | |
| 4 | Empty | |
| 5 | Empty | |
| 6 | Auxiliary hydraulic pump 1 for transmission oil -V475- | 15 A |
| 7 | Power supply for fuse box C -SC- | 40 A |
| 8 | Fresh air fan control unit -J126- | 30 A |
| 9 | Empty | |
| 10 | Active steering control unit -J792- | 40 A |
| 11 | Starter relay 2 -J907-, starter relay 1 -J906- / starter -B- fuse (50) -S216- | 35 A |
| 12 | Special vehicle control unit -J608-, T12o/10, T12o/12 connection point on left A-pillar -TAL-, T4fh/1 | 10 A |
| Note: 1) Only with 2.0-litre petrol engine; 2) Only with 2.0-litre CNG engine | ||
Relay modules in the unit:
|
||
Unit 4 -SR4- (in the passenger compartment)
Located near the pillar on the front passenger's side.
A. | Heating element fuse 2 -S277- | 70 A
B. | Heating element fuse 1 -S276- | 40 A
R1. | Low heating output relay -J359-
R2. | High heating output relay -J360-
Unit 3 -SR3- (in engine compartment)
Located near the windscreen, in the centre of the engine compartment.
Description:
R1.1 | Not assigned
R1.2 | Fuse (50) -S216-, 5 A, to engine control unit -J623-.
R2. | Starter relay 1 -J906-
R3. | Starter relay 2 -J907-
Unit 5 -SR5- (in the engine compartment)
Located near the windscreen, in the centre of the engine compartment.
Description:
A. | Fuse 1 in holder -S1-, 35 A
B. | Fuse 2 in holder -S2-, 35 A
R1. | Left side windscreen heater relay -J410-.
R2. | Right side windscreen heating relay -J411-
Unit A -SA- (in the engine compartment)
Description:
1. | Fuse holder A -SA-.
2. | Interference suppression filter -C24-
A. | 50 A, to radiator fan control unit 2 -J671- | 50 A
B. | To radiator fan control unit -J293- | 50 A / 70 A (depending on equipment)
C. | Diesel, to automatic glow period control unit -J179- | 80 A (4-cylinder engine) / 125 A (6-cylinder engine)
D. | Separate fuse for radiator fan -S42- | 50 A (depending on equipment) / 70 A (6-cylinder engine) *Only for vehicles with petrol engine and radiator fan.*
Assembly -TV66- (Hybrid motors; in engine compartment)
Installed on vehicles with a 48-volt hybrid system.
A. | Connect terminal 40 to connector 2 -TV67- in the boot.
B. | Connect terminal 40 from the starter motor -C29-.
C. | Fuse 1 at terminal 40 -S366-, to the electric compressor control unit -J1123- | 150 A
