Circuit breakers
![](https://www.audimanual.ru/img/q/4288.jpg)
- 1. Fuse block A -SA-
- 1. Fuse for second battery -S65-: only for special vehicles; installation location next to the second battery
- 1. Battery isolation relay fuse -S171-: only for special vehicles; installation location next to the second battery
- 2. Fuse block C -SC-
- 3. Relay and fuse block. with used on-board network -J519-
- 4. 6-pin connection block on driver's side A-pillar
- 5.3-section relay and fuse block.
- 6. Relay/fuse block B -SB-
- 7. Splitter 2 for terminal. 30 -TV22- with socket for starting the engine from an external source -U6-
- 8. 6-pin connection block on the A-pillar on the front passenger side
- 9. Fuse box D -SD-
- 10. Relay block/fuse block. F -SF-
Fuse block A -SA-
Installation location: On the positive terminal of the battery in the trunk.
![](https://www.audimanual.ru/img/q/4289.jpg)
- 1. Fuse 1 in the fuse block. A -SA1-
- 2. Fuse 2 in the fuse block. A -SA2-
- 3. Fuse 3 in the fuse block. A -SA3-
Fuses in the fuse block. A -SA-
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. A-SA1- | 110A | On-board power supply Power supply to engine components | 30 |
2 | Fuse 2 in the fuse block. A -SA2- | 110A | On-board power supply Power supply for engine components Fuse 1 used ABS -S123- | 30 |
3 | Fuse 3 used A -SA3- | 40 A 50 A 110 A80 A | Option for driving schools. Option for rental cars. Option for government vehicles. Fuse 1 used ABS -S123-. Fuse 2 used ABS -S124-. Fuse 3 used ABS -S137- | 30 |
Relay/fuse block B -SB-
Relay/fuse box installation location B -SB-: In the plenum chamber switch box on the driver's side.
![](https://www.audimanual.ru/img/q/4290.jpg)
- K. Engine glow plug fuse -S39-, 60 A
- K. Engine glow plug fuse -S39-, 80 A
- K. Secondary air pump fuse -S130-, 50 A
- L. Fuse 1-S131-, 50 A
- L. NOx sensor fuse -S360-, 5 A
- ST1. Fuse bracket 1
Fuse block From -SC- to model year 2009
Place of installation of the fuse block. From -SC- up to model year 2009: Under the dashboard trim on the driver's side
![](https://www.audimanual.ru/img/q/4291.jpg)
- SE1. Fuse block 1, fuses
- ST2. Fuse block 2, fuses
- ST3. Fuse block 3, fuses
Fuses in the fuse block. ST1 on the fuse block. C -SC- (black) Fuse colors
35 A - green-blue. 30 A - green. 25 A - white. 20 A - yellow. 15 A - blue. 10 A - red. 7.5 A - brown. 5 A - beige
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. C -SC1- | 5A | Used active steering system -J792- | 15 |
2 | Fuse 2 in the fuse block. C - SC2- | 5A | Clutch pedal switch -F36-. Clutch pedal switch for engine starting -F194-. Clutch pedal position sender -G476- | 15 |
3 | Fuse 3 in the fuse block. C -SC3- | 5A | Control panel for garage door opener -E284-. Used garage door opener -J530- | 15 |
4 | Fuse 4 in the fuse block. C - SC4- | 10A | Used lane assist -J759- | 15 |
5 | Fuse 5 in the fuse block. C -SC5- | 5A | Air pollution sensor -G238- | 15 |
6 | Fuse 6 in the fuse block. C - SC6- | 5A | Headlight range adjustment control -E102-. Used headlight range control -J431-. Right headlight power module -J668-. Used adaptive lighting and headlight range control -J745-. Exec. Left headlight range control motor -V48-. Exec. Right headlight range control motor -V49- | 15 |
7 | Fuse 7 in the fuse block. C - SC7- | 5A | Left headlight power module -J667- | 15 |
8 | Fuse 8 in the fuse block. C - SC8- | 5A | Used on-board network -J519- | 15 |
9 | Fuse 9 in the fuse block. C -SC9- | 5A | Electrochromic interior rear view mirror -Y7- | 15 |
10 | Fuse 10 in the fuse block. C -SC10- | 5A | Used selector lever sensor -J587-. Selector lever lock solenoid -N110- | 15 |
11 | Fuse 11 in the fuse block. C -SC11- | 5A | Heating resistor for left washer jet -Z20-. Heating resistor for right washer jet - Z21- | 15 |
12 | Fuse 12 in the fuse block. C -SC12- | 5A | Refrigerant pressure and temperature sender -G395- | 15 |
Fuses in the fuse block. ST2 in the fuse block. C -SC- (brown)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. C -SC1- | 5A | Circulation pump relay - J160- | 87 |
2 | Fuse 2 in the fuse block. C -SC2- | 5A | Clutch pedal switch -F36-. Clutch pedal switch for engine starting -F194-. Clutch pedal position sender -G476- | 87 |
3 | Fuse 3 in the fuse block. C -SC3- | 20 A, 25 A | Fuel booster pump -G6-. Used fuel pump -J538- | 87 |
4 | Fuse 4 in the fuse block. C -SC4- | 5A | Circulation pump relay -J160- | 15 |
5 | Fuse 5 in the fuse block. C -SC5- | 30 A | Used on-board network - J519- | 30 |
6 | Fuse 6 in the fuse block. C -SC6- | 10A | B/yABS-J104- | 30 |
7 | Fuse 7 in the fuse block. C -SC7- | 25 A | Horn relay -J413- | 30 |
8 | Fuse 8 in the fuse block. C -SC8- | 30 A | Used driver's door -J386-. Used rear left door -J388- | 30 |
9 | Fuse 9 in the fuse block. C -SC9- | 30 A | Used wiper motor -J400- | 30 |
10 | Fuse 10 in the fuse block. C -SC10- | 25 A | Used ABS -J104- | 30 |
11 | Fuse 11 in the fuse block. C -SC11- | 15A | Used driver's door -J386-. Used rear left door -J388- | 30 |
12 | Fuse 12 in the fuse block. C -SC12- | 5A | Rain and light sensor -G397- | 30 |
Fuses in the fuse block. ST3 on fuse block C -SC- (red)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. C -SC1- | not used | ||
2 | Fuse 2 in the fuse block. C -SC2- | not used | ||
3 | Fuse 3 in the fuse block. C -SC3- | 10A | Driver's seat lumbar support adjustment switch -E176-. Switch for lumbar support adjustment, front passenger seat -E177- | 30 |
4 | Fuse 4 in the fuse block. C -SC4- | 35 A | Used active steering system -J792- | 30 |
5 | Fuse 5 in the fuse block. LLL C -SC5- | 10A | Beverage holder heating element -Z105- | 30 |
6 | Fuse 6 in the fuse block. C -SC6- | 35 A | Used on-board network -J519- | 30 |
7 | Fuse 7 in the fuse block. C -SC7- | 20 A | Used on-board network -J519- | 30 |
8 | Fuse 8 in the fuse block. C -SC8- | 30 A | Used on-board network -J519- | 30 |
9 | Fuse 9 in the fuse block. C -SC9- | 20 A | Used sliding sunroof -J245- | 30 |
10 | Fuse 10 in the fuse block. C -SC10- | 30 A | Used on-board network -J519- | 30 |
11 | Fuse 11 in the fuse block. C -SC11- | 20 A | Used sunroof curtains -J394- | 30 |
12 | Fuse 12 in the fuse block. C -SC12- | 5A | Alarm siren -H12-. Anti-theft sensor -G578- | 30 |
Fuse block From -SC- to model year 2010
Installation location of the fuse block. With -SC- from model year 2010: Under the dashboard trim on the driver's side.
- ST1. Fuse block 1, fuses
- ST2. Fuse block 2, fuses
- ST3. Fuse block 3, fuses
![](https://www.audimanual.ru/img/q/4292.jpg)
Fuses in the fuse block. ST1 on the fuse block. C -SC- (black)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. C -SC1- | 5A | Used active steering system -J792- | 15 |
2 | Fuse 2 in the fuse block. C -SC2- | not used | ||
3 | Fuse 3 in the fuse block. C -SC3- | 5A | Control panel for garage door opener -E284-. Used garage door opener -J530- | 15 |
4 | Fuse 4 in the fuse block. C -SC4- | 10 A | Used lane assist -J759- | 15 |
5 | Fuse 5 in the fuse block. C -SC5- | 5A | Air pollution sensor -G238- | 15 |
6 | Fuse 6 in the fuse block. C -SC6- | 5A | Headlight range adjustment control -E102-. Used headlight range control -J431-. Right headlight power module -J668-. Used adaptive lighting and headlight range control -J745-. Left headlight -MX1-. Right headlight -MX2- | 15 |
7 | Fuse 7 in the fuse block. C -SC7- | 5 L | Left headlight power module -J667- | 15 |
8 | Fuse 8 in the fuse block. C -SC8- | 5A | Used on-board network -J519- | 15 |
9 | Fuse 9 in the fuse block. C -SC9- | 5A | Used adaptive cruise control -J428- | 15 |
10 | Fuse 10 in the fuse block. C -SC10- | 5A | Clutch pedal position sender -G476-. Used selector lever sensor -J587-. Selector lever lock solenoid -N110- | 15 |
11 | Fuse 11 in the fuse block. C -SC11- | 5A | Heating resistor for left washer jet -Z20-. Heating resistor for right washer jet -Z21- | 15 |
12 | Fuse 12 in the fuse block. C -SC12- | 5A | Refrigerant pressure and temperature sender -G395- | 15 |
13 | Fuse 13 in the fuse block. C -SC13- | 5A | Plug connector, 18-pin -T18a- | 15 |
14 | Fuse 14 in the fuse block. C -SC14- | 5A | Hazard warning light button -E229-. Used Airbag -J234-. Used seat occupied recognition -J706-. Hazard warning lamp -K6- | 15 |
15 | Fuse 15 in the fuse block. C -SC15- | 25 A | Used ABS -J104-. Fuse block 2 -ST2- on fuse block With -SC-. Fuse block 1-ST1- on the fuse block. D -SD-. Fuse block 4 -ST4- on fuse block F -SF- | 15 |
16 | Fuse 16 in the fuse block. C -SC16- | 40 A | Starter relay -J53-. Starter relay 2 -J695-. Fuse block 1-ST1- with fuse 3 on the fuse block. B -SB3-. Fuse block 1-ST1- with fuse 12 on the fuse block. B -SB12- | 15 |
Fuses in the fuse block. ST2 in the fuse block. C -SC- (brown)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. C -SC1- | 5A | Electrochromic interior rear view mirror -Y7- | 15 |
2 | Fuse 2 in the fuse block. C -SC2- | 5A | Brake light switch -F-. Brake pedal position sender -G100-. Clutch pedal position sender -G476- | 87 |
3 | Fuse 3 in the fuse block. C -SC3- | 20 A, 25 A, 25 A, 25 A | Fuel booster pump -G6-. Used fuel pump -J538- | 87 |
4 | Fuse 4 in the fuse block. C -SC4- | 10 A, 25 A | Vacuum pump relay -J318-. Circulation pump relay -J160-. Additive feed pump -V437- | 15 30 |
5 | Fuse 5 in the fuse block. C -SC5- | 15 A, 30 A | Used on-board network -J519- | 30 |
6 | Fuse 6 in the fuse block. C -SC6- | 5A, 10A | Used ABS -J104- | 30 |
7 | Fuse 7 in the fuse block. C -SC7- | 25 A | Horn relay -J413- | 30 |
8 | Fuse 8 in the fuse block. C -SC8- | 30 A | Left doors | 30 |
9 | Fuse 9 in the fuse block. C -SC9- | 30 A | Used wiper motor -J400- | 30 |
10 | Fuse 10 in the fuse block. C -SC10- | 25 A | Used ABS -J104- | 30 |
11 | Fuse 11 in the fuse block. C -SC11- | 15A | Left doors | 30 |
12 | Fuse 12 in the fuse block. C -SC12- | 5A | Rain and light sensor -G397- | 30 |
Fuses in the fuse block. ST3 on fuse block C -SC- (red)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. C -SC1- | not used | ||
2 | Fuse 2 in the fuse block. C -SC2- | not used | ||
3 | Fuse 3 in the fuse block. C -SC3- | 10A | Driver's seat lumbar support adjustment switch -E176-. Switch for lumbar support adjustment, front passenger seat -E177- | 30 |
4 | Fuse 4 in the fuse block. C -SC4- | 35 A | Used active steering system -J792- | 30 |
5 | Fuse 5 in the fuse block. C -SC5- | 10A | Beverage holder with heater and cooler -Z105- | 30 |
6 | Fuse 6 in the fuse block. C -SC6- | 35 A | Used on-board network -J519- | 30 |
7 | Fuse 7 in the fuse block. C -SC7- | 20 A | Used on-board network -J519- | 30 |
8 | Fuse 8 in the fuse block. C -SC8- | 30 A | Used on-board network -J519- | 30 |
9 | Fuse 9 in the fuse block. C -SC9- | 20 A | Used sliding sunroof -J245- | 30 |
10 | Fuse 10 in the fuse block. C -SC10- | 30 A | Used on-board network -J519- | 30 |
11 | Fuse 11 in the fuse block. C -SC11- | 20 A | Used sunroof curtains -J394- | 30 |
12 | Fuse 12 in the fuse block. C -SC12- | 5A | Alarm siren -H12-. Anti-theft sensor -G578- | 30 |
Fuse block D-SD-
Installation location of the fuse block. D -SD-: Under the dashboard trim on the front passenger side.
![](https://www.audimanual.ru/img/q/4293.jpg)
- ST1. Fuse block 1, fuses
- ST2. Fuse block 2, fuses
- A. Male connector, 46-pin, black, bus connector
- Front panel CAN -T46s-
Fuses in the fuse block. ST1 on the fuse block. D-SD- (black)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. D -SD1- | not used | ||
2 | Fuse 2 in the fuse block. D -SD2- | not used | ||
3 | Fuse 3 in the fuse block. D -SD3- | not used | ||
4 | Fuse 4 in the fuse block. D -SD4- | not used | ||
5 | Fuse 5 in the fuse block. D -SD5- | 5A | Used steering column -J527- | 15 |
6 | Fuse 6 in the fuse block. D -SD6- | 5A | ASR and ESP switch off button -E256-. Parking aid activation button -E266-. Downhill assist button-E618- | 15 |
7 | Fuse 7 in the fuse block. D -SD7- | 5A | Plug connector, 16-pin -T16-, diag. connector | 15 |
8 | Fuse 8 in the fuse block. D -SD8- | 5A | Data bus diagnostic interface - J533- | 15 |
9 | Fuse 9 in the fuse block. D -SD9- | 5A | Low power heating relay -J359-. Coolant heating element relay 2 -J390-. Used add. air heater -J604- | 15 |
10 | Fuse 10 in the fuse block. D -SD10- | not used | ||
11 | Fuse 11 in the fuse block. D -SD11- | not used | ||
12 | Fuse 12 in the fuse block. D -SD12- | not used |
Fuses in the fuse block. ST2 on fuse block D-SD- (brown)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. D -SD1- | 5A | CD changer -R41-DVD changer -R161-. Connector for external audio sources -R199- | 30 |
2 | Fuse 2 in the fuse block. D -SD2- | 5A | Switching module for Charisma -E592- | 30 |
3 | Fuse 3 in the fuse block. D -SD3- | 5 A, 5 A, 20 A, 20 A | Display panel used front control, display and information panel -J685-. Used electronic information system 1 -3794-Radio -R- | 30 |
4 | Fuse 4 in the fuse block. D -SD4- | 5A | Used instrument cluster -J285- | 30 |
5 | Fuse 5 in the fuse block. D -SD5- | 5A | Data bus diagnostic interface -J533- | 30 |
6 | Fuse 6 in the fuse block. D -SD6- | 5A | Access and start authorization switch -E415- | 30 |
7 | Fuse 7 in the fuse block. D -SD7- | 5A | Light switch -E1- | |
8 | Fuse 8 in the fuse block. D -SD8- | 40 A | Used fresh air fan -L 26- | 30 |
9 | Fuse 9 in the fuse block. D -SD9- | 5A | Used electronic steering column lock -J764- | 30 |
10 | Fuse 10 in the fuse block. D -SD10- | 10A | Used Climatronic -J255- | 30 |
11 | Fuse 11 in the fuse block. D -SD11- | 10A | Plug connector, 16-pin -T16-, diag. connector | 30 |
12 | Fuse 12 in the fuse block. D -SD12- | 5A | Used steering column -J527- | 30 |
Relay/fuse block F -SF- up to model year 2009
Relay/fuse box installation location F -SF- until model year 2009; In the trunk behind the right side trim.
![](https://www.audimanual.ru/img/q/4294.jpg)
- ST1. Fuse block 1, fuses
- ST2. Fuse block 2, fuses
- ST3. Fuse block 3, fuses
- ST4. Fuse block 4, fuses
- ST5. Fuse block 5, fuses
- H. Heated rear window fuse -S41-
Fuses in fuse block ST1 on fuse block. F -SF- (black)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. F -SF1- | 30 A | Used 2 trunk lids -J756- | 30 |
2 | Fuse 2 in the fuse block. F -SF2- | not used | ||
3 | Fuse 3 in the fuse block. F -SF3- | 30 A | Used trunk lid -J605- | 30 |
4 | Fuse 4 in the fuse block. F -SF4- | 5A | Plug connector, 2-pin, violet-blue -T2ba-. Male connector, 2-pin, violet-blue -T2db- | 87 |
5 | Fuse 5 in the fuse block. F -SF5- | not used | ||
6 | Fuse 6 in the fuse block. F -SF6- | not used | ||
7 | Fuse 7 in the fuse block. F -SF7- | not used | ||
8 | Fuse 8 in the fuse block. F -SF8- | not used | ||
9 | Fuse 9 in the fuse block. F -SF9- | not used | ||
10 | Fuse 10 in the fuse block. F -SF10- | not used | ||
11 | Fuse 11 in the fuse block. F -SF11- | not used | ||
12 | Fuse 12 in the fuse block. F -SF12- | not used |
Fuses in fuse block ST2 on fuse block. F-SF- (black)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. F -SF1- | 5A | Used tire pressure monitor -J502- | 30 |
2 | Fuse 2 in the fuse block. F -SF2-. | 15A | Used trailer recognition - J345- | 30 |
3 | Fuse 3 in the fuse block. F -SF3- | 20 A | Used trailer recognition -J345- | 30 |
4 | Fuse 4 in the fuse block. F -SF4- | 20 A | Used trailer recognition -J345- | 30 |
5 | Fuse 5 in the fuse block. F -SF5- | 5A | Electromechanical parking brake button -E538- | 30 |
6 | Fuse 6 in the fuse block. F -SF6- | 15A | Used electronic shock absorber control system -J250- | 30 |
7 | Fuse 7 in the fuse block. F -SF7- | 30 A | Used electromechanical parking brake -J540- | 30 |
8 | Fuse 8 in the fuse block. F -SF8- | 30 A | Convenience systems central control unit -J393- | 30 |
9 | Fuse 9 in the fuse block. F -SF9- | 35 A | Used all-wheel drive systems -J492- | 30 |
10 | Fuse 10 in the fuse block. F -SF10- | 30 A | Convenience systems central control unit -J393- | 30 |
11 | Fuse 11 in the fuse block. F -SF11- | 20 A | Convenience systems central control unit -J393- | 30 |
12 | Fuse 12 in the fuse block. F -SF12- | 5A | Used vehicle location system interfaces -J843- | 30 |
Fuses in the fuse block. ST3 on fuse block F -SF- (brown)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. F -SF1- | not used | ||
2 | Fuse 2 in the fuse block. F -SF2- | 15A | Used front right seat ventilation -J799- | 30 |
3 | Fuse 3 in the fuse block. F -SF3- | 7.5 A | Radio -R-. Telephone transceiver -R36-. TV tuner -H78-Mobile amplifier. telephone -R86-. Telephone holder -R126-. Plug connector, 18-pin, black -T18a- | 30 |
4 | Fuse 4 in the fuse block. F -SF4- | 30 A | Used digital audio system -J525-. Radio -R- | 30 |
5 | Fuse 5 in the fuse block. F -SF5- | 7.5 A | Used electronic information system 1-J794- | 30 |
6 | Fuse 6 in the fuse block. F -SF6- | 30 A | Used add. heater -J364- | 30 |
7 | Fuse 7 in the fuse block. F -SF7- | 30 A | Used electromechanical parking brake -J540- | 30 |
8 | Fuse 8 in the fuse block. F -SF8- | 30 A | Switch for adjusting rear left heated seat -E128-. Switch for rear right heated seat adjustment -E129- | 30 |
9 | Fuse 9 in the fuse block. F -SF9- | 30 A | Used front passenger door -J387-. Used right rear door -J389- | 30 |
10 | Fuse 10 in the fuse block. F -SF10- | 5A | Auxiliary heater receiver -R64- | 30 |
11 | Fuse 11 in the fuse block. F -SF11- | 15A | Used front passenger door -J387-. Used right rear door -J389- | 30 |
12 | Fuse 12 in the fuse block. F -SF12- | 5A | Used rear view cameras -J772- | 30 |
Fuses in the fuse block. ST4 on fuse block F-SF- (red)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. F -SF1- | 15A | 12V socket 2-U18- | 87 |
2 | Fuse 2 in the fuse block. F -SF2- | 15A | Socket 12L B-U5- | 87 |
3 | Fuse 3 in the fuse block. F -SF3- | 15A | Socket 12 B3-U18- | 87 |
4 | Fuse 4 in the fuse block. F -SF4- | 15A | Cigarette lighter - U1- | 87 |
5 | Fuse 5 in the fuse block. F -SF5- | 5A | Used parking aid -J791- | 15 |
6 | Fuse 6 in the fuse block. F -SF6- | 5A | Plug connector, 18-pin, black -T18a- | 15 |
7 | Fuse 7 in the fuse block. F -SF7- | 5A | Used adaptive cruise control -J428- | 15 |
8 | Fuse 8 in the fuse block. F -SF8- | 15A | Rear window wiper motor - V12- | 15 |
9 | Fuse 9 in the fuse block. F -SF9- | 5A | AUTO HOLD button -E540- | 15 |
10 | Fuse 10 in the fuse block. F -SF10- | 5A | Used 2 lane change assistants -J770- | J5 |
11 | Fuse 11 in the fuse block. F -SF11- | 5A | Switch for adjusting rear left heated seat -E128-. Switch for rear right heated seat adjustment -E129- | 15 |
12 | Fuse 12 in the fuse block. F -SF12- | 5A | Hazard warning switch -EZ-. Used Airbag -J234-. Used seat occupancy recognition system -L06-front passenger Airbag deactivation warning lamp -K145- | 15 |
Fuses in fuse block ST5 on fuse block. F-SF- (black)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. F -SF1- | not used | ||
2 | Fuse 2 in the fuse block. F -SF2- | not used | ||
3 | Fuse 3 in the fuse block. F -SF3- | 15 A, 25 A | Used alarm systems -J616- | 30 |
4 | Fuse 4 in the fuse block. F -SF4- | 15A | Used alarm systems -J616- | 30 |
5 | Fuse 5 in the fuse block. F -SF5- | 5 A, 15 A | Special signal control panel -E507-. Used alarm systems -J616- | 30 |
6 | Fuse 6 in the fuse block. F -SF6- | 10A | Special signal control panel -E507-. Used alarm systems -J616-. Used tachograph -J621-. Plug connector, 3-pin -T36-. Alarm memory | 15 |
7 | Fuse 7 in the fuse block. F -SF7- | 20 A | Used for special vehicles -J608- | 30 |
8 | Fuse 8 in the fuse block. F -SF8- | 10 A | Alarm memory | 30 |
9 | Fuse 9 in the fuse block. F -SF9- | 10A | 12 V socket 4 -1120- | 30 |
10 | Fuse 10 in the fuse block. F -SF10- | 10A | Radio isolation relay, radio relay -J84- | 30 |
11 | Fuse 11 in the fuse block. F -SF11- | 10A | Radio isolation relay, radio relay -J84- | 30 |
12 | Fuse 12 in the fuse block. F -SF12- | not used |
Separate fuses on the fuse block. F -SF-
Pos. | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
H | Heated rear window fuse -S41- | 40 A | Heated rear window relay -J9- | 30 |
Relay/fuse block F -SF- from model year 2010
Relay/fuse box installation location F -SF- from model year 2010: In the trunk behind the right side trim.
![](https://www.audimanual.ru/img/q/4295.jpg)
- ST1. Fuse block 1
- ST2. Fuse block 2
- ST3. Fuse block 3
- ST4. Fuse block 4
- ST5. Fuse block 5
- H. Heated rear window fuse -S41-
Fuses in fuse block ST1 on fuse block. F-SF- (black)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. F -SF1- | not used | ||
2 | Fuse 2 in the fuse block. F -SF2- | not used | ||
3 | Fuse 3 in the fuse block. F -SF3- | 15 A, 25 A | Used alarm systems -J616- | 30 |
4 | Fuse 4 in the fuse block. F -SF4- | 15A | Used alarm systems -J616- | 30 |
5 | Fuse 5 in the fuse block. F -SF5- | 5A, 15A | Special signal control panel -E507-. Used alarm systems-J616- | 30 |
6 | Fuse 6 in the fuse block. F -SF6- | BEHIND | Special signal control panel -E507-. Used alarm systems -J616-. Used tachograph -J621-. Plug connector, 3-pin -T3d-. Alarm memory. | 15 |
7 | Fuse 7 in the fuse block. F -SF7- | 20 A | Used for special vehicles -J608- | 30 |
8 | Fuse 8 in the fuse block. F -SF8- | 10A | Alarm memory | 30 |
9 | Fuse 9 in the fuse block. F -SF9- | 10- | 12 V socket 4 -U20- | 30 |
10 | Fuse 10 in the fuse block. F -SF10- | 10A | Radio isolation relay, radio relay -J84- | 30 |
11 | Fuse 11 in the fuse block. F -SF11- | 10A | Radio isolation relay, radio relay -J84- | 30 |
12 | Fuse 12 in the fuse block. F -SF12- | not used |
Fuses in fuse block ST2 on fuse block. F -SF- (black)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. F -SF1- | 30 A | Used 2 trunk lids -J756- | 30 |
2 | Fuse 2 in the fuse block. F -SF2- | 15A | Used trailer recognition -J345- | 30 |
3 | Fuse 3 in the fuse block. F -SF3- | 20 A | Used trailer recognition -J345- | 30 |
4 | Fuse 4 in the fuse block. F -SF4- | 20 A | Used trailer recognition -J345- | 30 |
5 | Fuse 5 in the fuse block. F -SF5- | 5A | AUTO HOLD button-E540- | 30 |
6 | Fuse 6 in the fuse block. F -SF6- | 15A | Used electronic shock absorber control system -J250- | 30 |
7 | Fuse 7 in the fuse block. F -SF7- | 30 A | Used electromechanical parking brake -J540- | 30 |
8 | Fuse 8 in the fuse block. F -SF8- | 30 A | Convenience systems central control unit -J393- | 30 |
9 | Fuse 9 in the fuse block. F -SF9- | 5A, 35A | Used all-wheel drive systems -J492-. Used tire pressure monitor -J502- | 30 |
10 | Fuse 10 in the fuse block. F -SF10- | 30 A | Convenience systems central control unit -J393- | 30 |
11 | Fuse 11 in the fuse block.:-SF11- | 20 A | Convenience systems central control unit -J393- | 30 |
12 | Fuse 12 in the fuse block. F -SF12- | 5A | Used vehicle location system interfaces -J843-. Used systems. diagnosis of fuel leaks tank -J909-. Diagnostic fuel pump systems -V144- | 30 |
Fuses in the fuse block. ST3 on fuse block F-SF- (brown)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block F -SF1- | 30 A | Used trunk lid -J605- | 30 |
2 | Fuse 2 in the fuse block. F -SF2- | 15A | Used front right seat ventilation -J799- | 30 |
3 | Fuse 3 in the fuse block. F -SF3- | 15 A, 40 A | Voltage stabilizer -J532-5/y battery regulation system -J840- | 30 |
4 | Fuse 4 in the fuse block. F -SF4- | 40 A | Voltage stabilizer -J532-. Fan enable relay -J937- | 30 |
5 | Fuse 5 in the fuse block. F -SF5- | not used | ||
6 | Fuse 6 in the fuse block. F -SF6- | 30 A | Used add. heater -J364- | 30 |
7 | Fuse 7 in the fuse block. F -SF7- | 30 A | Used electromechanical parking brake -J540- | 30 |
8 | Fuse 8 in the fuse block. F -SF8- | 30 A | Switch for adjusting rear left heated seat -E128-. Switch for rear right heated seat adjustment -E129- | 30 |
9 | Fuse 9 in the fuse block. F -SF9- | 30 A | Right doors | 30 |
10 | Fuse 10 in the fuse block. F -SF10- | 5A | Auxiliary heater receiver -R64- | 30 |
11 | Fuse 11 in the fuse block. F -SF11- | 15A | Right doors | 30 |
12 | Fuse 12 in the fuse block. F -SF12- | 30 A | Used additive dosing systems -J880- | 30 |
Fuses in the fuse block. ST4 on fuse block F-SF- (red)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. F -SF1- | 15A | 12 V socket 2 -U18- | 87 |
2 | Fuse 2 in the fuse block. F -SF2- | 15A | 12L V socket -U5-. Inverter with socket, 12 V - 230 V -U13-. Beverage holder with heater and cooler -Z105: | 87 |
3 | Fuse 3 in the fuse block. F -SF3- | 15A | Socket 12B3-U18- | 87 |
4 | Fuse 4 in the fuse block. F -SF4- | 15A | Cigarette lighter-U1- | 87 |
5 | Fuse 5 in the fuse block. F -SF5- | not used | ||
6 | Fuse 6 in the fuse block. F -SF6- | 5A | Plug connector, 2-pin, in the backrest of the driver's seat -T2dy-. Plug connector, 2-pin, in driver's seat backrest -T2dz- | 87 |
7 | Fuse 7 in the fuse block. F -SF7- | 7.5 A | Used parking aid -J791- | 15 |
8 | Fuse 8 in the fuse block. F -SF8- | 15A | Rear window wiper motor - V12- | 15 |
9 | Fuse 9 in the fuse block. F -SF9- | 5A | AUTO HOLD button -E540- | 15 |
10 | Fuse 10 in the fuse block. F -SF10- | 5A | Used 2 lane change assistants -J770- | 15 |
11 | Fuse 11 in the fuse block. F -SF11- | 5A | Switch for rear left heated seat adjustment -E128- | 15 |
12 | Fuse 12 in the fuse block. F -SF12- | 5A | Used electronic shock absorber control system -J250-. Used trailer recognition - J345-. Used all-wheel drive systems -J492-. Voltage stabilizer -J532-. Used electromechanical parking brake -J540- | 15 |
Fuses in fuse block ST5 on fuse block. F-SF- (black)
Number | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
1 | Fuse 1 in fuse block. F -SF1- | not used | ||
2 | Fuse 2 in the fuse block. F -SF2- | not used | ||
3 | Fuse 3 in the fuse block. F -SF3- | 20 A, 30 A | Used digital audio system -J525-. Radio -R- | 30 |
4 | Fuse 4 in the fuse block. F -SF4- | 7.5 A | Used electronic information system 1-J794- | 30 |
5 | Fuse 5 in the fuse block. F -SF5- | 5 A, 7.5 A | Radio -R-. Telephone transceiver -R36-. TV tuner -R78-. Mobile booster telephone -R86-. Telephone holder -R126-. Plug connector, 18-pin, black -T18a- | 30 |
6 | Fuse 6 in the fuse block. F -SF6- | 5A | Used rear view cameras -J772- | 30 |
7 | Fuse 7 in the fuse block. F -SF7- | 5A | Mobile booster telephone -R86- | 30 |
8 | Fuse 8 in the fuse block. F -SF8- | 7.5 A | Used battery regulation system -J840- | 15 |
9 | Fuse 9 in the fuse block. F -SF9- | not used | ||
10 | Fuse 10 in the fuse block. F -SF10- | not used | ||
11 | Fuse 11 in the fuse block. F -SF11 - | not used | ||
12 | Fuse 12 in the fuse block. F -SF12- | not used |
Separate fuses on the fuse block. F-SF-
Pos. | Designation on the electrical diagram | Nominal value | Function/component | Terminal |
N | Heated rear window fuse -S41- | 40 A | Heated rear window relay -J9- | 30 |
3-section relay and fuse block.
Installation location of the 3-pin relay/fuse box: Under the control panel on the driver's side, on the relay/fuse box. with used electrical system -J519- and screw connection.
![](https://www.audimanual.ru/img/q/4296.jpg)
- A/B not used
- C. Additional fuse heater -S126-
- D. Fuse 2 additional heater -S328-
Driver's side A-pillar 6-pin junction box
Installation location of the 6-pin switch box on the A-pillar on the driver's side: On the A-pillar in the driver's footwell behind the side trim.
![](https://www.audimanual.ru/img/q/4297.jpg)
- F. Thermal fuse 1 for front passenger seat adjustment -S46-, 15 A
- G. Driver seat adjustment thermal fuse 1 -S44-, 15A
6-pin connection block on the A-pillar on the front passenger side
Installation location of the 6-pin connection block on the A-pillar on the front passenger side: On the A-pillar in the front passenger's footwell behind the side trim.
![](https://www.audimanual.ru/img/q/4298.jpg)
- G1. Terminal 30 trailer fuse -S77-, 30 A
Relay and fuse block with used on-board network-J519-
Relay/fuse box installation location with used electrical system -J519-: Under the dash panel on the driver's side.
![](https://www.audimanual.ru/img/q/4299.jpg)
- A. Fuse 1 used ABS -S123-, 40 A
Relay
![](https://www.audimanual.ru/img/q/4300.jpg)
- 1. Relay/fuse block F -SF-: Components: -J9-, -J84-, -J807-, -J937-
- 1. Battery isolation relay -J7-; Installation location: in the spare wheel well, on the left next to the battery
- 2. Relay and fuse block. with used on-board network -J519-: Units: -J160-, -J318-, -J329-, -J413-, -J601-, -J608-, -J910-
- 3.3-section relay and fuse block: Components: -J359-, -J360-
- 4. Relay/fuse block B -SB-: Components: -J17-, -J53-, -J151-, -J179-, -J271-, -J299-, -J317-, -J496-, -J510-, -J695-, -J757-, -J832-, -J696-
Relay and fuse block with used on-board network -J519-
Relay/fuse box installation location with used electrical system -J519-: Under the dash panel on the driver's side.
![](https://www.audimanual.ru/img/q/4301.jpg)
- 1. not used
- 2. Circulation pump relay -J160-
- 2. Horn relay -J413-
- 2. Relay for interior rear view mirror, automatic, dimming function -J910-
- 2. Vacuum pump relay -J318-
- 3. Power relay cl. 15.J329-
- 4. Used taxi anti-theft alarm remote control -J601-
- 4. Used for special vehicles -J608-
3-section relay and fuse block.
Installation location of the 3-pin relay/fuse box: Under the control panel on the driver's side, on the relay/fuse box. with used electrical system -J519- and screw connection.
![](https://www.audimanual.ru/img/q/4302.jpg)
- 1. not used
- 2. Low power heating relay -J359-
- 3. High power heating relay -J360-
Relay/fuse block B -SB-
Relay/fuse box installation location B -SB-: In the plenum chamber switch box on the driver's side.
![](https://www.audimanual.ru/img/q/4303.jpg)
- A. Used automatic system, glow plugs -J179-
- A. Engine component supply relay -J757-
- B. Starter relay -J53-
- B. Starter relay 2 -J695-
- C. Secondary air pump relay -J299-
- D. Power relay cl. 30 -J317-
- D. Motronic power supply relay -J271-
- E. Fuel relay pump -J17-
- E. Additional relay fuel pump -J832-
- E. Coolant recirculation relay after engine switch-off -J151-
- E. Additional relay Coolant pump -J496-
- E. Gearbox hydraulic pump relay -J510-
- E. Transmission coolant circuit relay -J696-
- F. not used
Relay block/fuse block F-SF-
Relay/fuse box installation location F -SF- from January 2011: In the trunk behind the right side trim.
Note: The illustration shows the relay/fuse box. F -SF- vehicles from January 2011. The figure shows the relay/fuse block. F -SF- vehicles up to 2011
![](https://www.audimanual.ru/img/q/4304.jpg)
- A. not used
- B. Fan enable relay -J937-
- C. Radio isolation relay, radio relay -J84-
- D. Heated rear window relay. J9-
- E. Socket relay -J807-
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