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AUDI A8 2012 – Electric seat adjustment with no memory function . Wiring diagrams, Pin Connector, Location

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Wiring Diagram AUDI A8 2012 - Driver seat adjustment operating unit - Driver seat adjustment thermal fuse 1



Wiring Diagram AUDI A8 2012 - Driver seat adjustment operating unit - Driver seat adjustment thermal fuse 1
E222 Driver seat rake adjustment switch
E364 Driver seat height adjustment switch
E470 Driver seat adjustment operating unit
S44 Driver seat adjustment thermal fuse 1
S131 Fuse 1, on relay and fuse carrier, on right in luggage compartment
T2ex 2-pin connector
T2ez 2-pin connector
T6s 6-pin connector
T10k 10-pin connector
T17q 17-pin connector, in coupling point for front seat, left
V243 Driver seat rake adjustment motor
V245 Driver seat height adjustment motor
   95 Earth connection 1, in seat adjustment wiring harness
   369 Earth connection 4, in main wiring harness
   B298 Positive connection 2 (30), in main wiring harness
   M1 Positive connection 1 (30), in seat adjustment wiring harness
*see applicable current flow diagram for fuse assignment

Wiring Diagram AUDI A8 2012 - Driver seat lumbar support adjustment switch - Front passenger seat lumbar support adjustment switch - Driver seat adjustment operating unit



Wiring Diagram AUDI A8 2012 - Driver seat lumbar support adjustment switch - Front passenger seat lumbar support adjustment switch - Driver seat adjustment operating unitUnlock Lifetime Access for This Car.
E96 Driver seat backrest adjustment switch
E176 Driver seat lumbar support adjustment switch
E177 Front passenger seat lumbar support adjustment switch
E363 Driver seat longitudinal adjustment switch
E470 Driver seat adjustment operating unit
T2ev 2-pin connector
T2ew 2-pin connector
T2ey 2-pin connector
T2fa 2-pin connector
T2fb 2-pin connector
T2fc 2-pin connector
T6r 6-pin connector
T6t 6-pin connector
T8i 8-pin connector, in driver seat
T8k 8-pin connector, in front passenger seat
T10k 10-pin connector
V28 Driver seat longitudinal adjustment motor
V45 Driver seat backrest adjustment motor
V125 Driver seat lumbar support longitudinal adjustment motor
V126 Front passenger seat lumbar support longitudinal adjustment motor
V129 Driver seat lumbar support height adjustment motor
V130 Front passenger seat lumbar support height adjustment motor

Wiring Diagram AUDI A8 2012 - Front passenger seat adjustment operating unit - Front passenger seat adjustment thermal fuse 1



Wiring Diagram AUDI A8 2012 - Front passenger seat adjustment operating unit - Front passenger seat adjustment thermal fuse 1Unlock Lifetime Access for This Car.
E471 Front passenger seat adjustment operating unit
S46 Front passenger seat adjustment thermal fuse 1, on relay and fuse carrier, on right in luggage compartment
S110 Levelling system fuse, on relay and fuse carrier, on right in luggage compartment
S132 Fuse 2, on relay and fuse carrier, on right in luggage compartment
T6u 6-pin connector
T17r 17-pin connector, in coupling point for front seat, right
   95 Earth connection 1, in seat adjustment wiring harness
   396 Earth connection 31, in main wiring harness
   B180 Connection (heated rear window), in interior wiring harness
   M1 Positive connection 1 (30), in seat adjustment wiring harness
*see applicable current flow diagram for fuse assignment
*2From November 2014

Wiring Diagram AUDI A8 2012 - Front passenger seat adjustment operating unit



Wiring Diagram AUDI A8 2012 - Front passenger seat adjustment operating unitUnlock Lifetime Access for This Car.
E64 Front passenger seat longitudinal adjustment switch
E98 Front passenger seat backrest adjustment switch
E334 Front passenger seat rake adjustment button
E365 Front passenger seat height adjustment switch
E471 Front passenger seat adjustment operating unit
T2fd 2-pin connector
T2fe 2-pin connector
T2ff 2-pin connector
T2fg 2-pin connector
T8k 8-pin connector, in front passenger seat
T10l 10-pin connector
V31 Front passenger seat longitudinal adjustment motor
V46 Front passenger seat backrest adjustment motor
V244 Front passenger seat rake adjustment motor
V246 Front passenger seat height adjustment motor


AUDI A8 2012 Overview of fuses

Overview of fuses
AUDI A8 2012 Overview of fusesUnlock Lifetime Access for This Car.
Fuse holder A -SA-
t  Glow plug fuse -S125-
t  Secondary air pump fuse -S130-
t  Glow plug fuse 2 -S189-
t  Fuse 7 (30) -S210-
t  Secondary air pump fuse 2 -S284-
q   Fitting location and fuse assignment
q   Fitting location and fuse assignment, right-hand drive models
Fuses on right A-pillar fuse holder
t  ABS control unit fuse 1 -S123-
t  Auxiliary heater fuse -S126-
q   Fitting location and fuse assignment
Fuse holder on control unit for reducing agent metering system -J880-
t  Fuse (30) for reducing agent metering system -S363-
t  Fuse (30) for reducing agent heater -S364-
q   Fitting location and fuse assignment
q   Fitting location and fuse assignment, right-hand drive models
8 -  Fuses on left A-pillar fuse holder
q   Right-hand drive vehicles only
q   Fitting location and fuse assignment, right-hand drive models
q   Fitting location and fuse assignment, right-hand drive models
Fuse holder, catalytic converter heater
t  Catalytic converter heater fuse -S351-
t  Catalytic converter heater fuse 2 -S354-
q   Fitting location and fuse assignment
Front end fuse holder
t  Radiator fan single fuse -S42-
t  Radiator fan fuse for 2nd speed -S104-
q   Fitting location and fuse assignment
Terminal 30 wiring junction 2 -TV22-
q   Fitting location and fuse assignment



AUDI A8 2012 Fitting location, fuse holder A SA

AUDI A8 2012 Fitting location, fuse holder A SAUnlock Lifetime Access for This Car.
A -  Fuse holder A -SA-
q   Fuse assignment, petrol engine
q   Fuse assignment, diesel engine
q   Fuse assignment, high-voltage models
B -  Secondary air pump fuse -S130- , 50 A
q   for models with petrol engine
B -  Glow plug fuse -S125- , 80 A
q   for models with diesel engine
C -  Glow plug fuse 2 -S189- , 80 A
q   for models with 8-cylinder diesel engine
C -  Secondary air pump fuse 2 -S284- , 50 A
q   for models with 12-cylinder petrol engine
C -  Fuse 7 (30) -S210- , 50 A
q   for high-voltage models only

Back to overview .
   
Fuse assignment, fuse holder A -SA- , petrol engine
No.   Current flow diagram designation Nominal value   Function/component Terminal
1 - Fuse 1 on fuse holder A -SA1- 5 A 1) 2)
10 A 3)		 - Air mass meter -G70-1) 2)
Air mass meter 2 -G246-1) 2)
Secondary air pump relay -J299-3)
Left electrohydraulic engine mounting solenoid valve -N144-3)
Right electrohydraulic engine mounting solenoid valve -N145-3)
Charge air cooling pump -V188-3)		 87
2 - Fuse 2 on fuse holder A -SA2- 5 A 2) 3) - Exhaust flap control unit -J883-2) 3)
Exhaust flap control unit 2 -J945-2) 3)		 87
3 - Fuse 3 on fuse holder A -SA3- 20 A3) 4) 5)
30 A 1) 2) 6) 7)		 - Ignition coil 1 with output stage -N70-
Ignition coil 2 with output stage -N127-
Ignition coil 3 with output stage -N291-
Ignition coil 4 with output stage -N292-
Ignition coil 5 with output stage -N323-
Ignition coil 6 with output stage -N324-
Ignition coil 7 with output stage -N325-1) 2) 6) 7)
Ignition coil 8 with output stage -N326-1) 2) 6) 7)
Ignition coil 9 with output stage -N327-1) 2)
Ignition coil 10 with output stage -N328-1) 2)
Ignition coil 11 with output stage -N329-1) 2)
Ignition coil 12 with output stage -N330-1) 2)		 87
4 - Fuse 4 on fuse holder A -SA4- 10 A1) 4) 5) 6) 7) - Fuel metering valve -N290-1) 4) 5) 6) 7)
Fuel metering valve 2 -N402-1) 6) 7)		 87
5 - Fuse 5 on fuse holder A -SA5- 5 A - Radiator fan control unit -J293-
Radiator fan control unit 2 -J671-
Fuel pump relay -J17-		 87
6 - Fuse 6 on fuse holder A -SA6- 5 A - Brake light switch -F-
Exhaust flap control unit -J883-7) 8)
Exhaust flap control unit 2 -J945-7) 8)
Exhaust flap 1 valve -N321-9) 10)
Exhaust flap 2 valve -N322-9) 10)		 87
7 - Fuse 7 on fuse holder A -SA7- 10 A1) 2) 3) 4)
15 A5) 6) 7)		 - Camshaft control valve 1 -N205-
Camshaft control valve 2 -N208-
Exhaust camshaft control valve 1 -N318-1) 2) 3) 5) 6) 7)
Exhaust camshaft control valve 2 -N319-1) 2) 3) 5) 6) 7)
Charge pressure control solenoid valve -N75-7)
Intake manifold flap valve -N316-3) 4)
Actuators for camshaft adjustment-F366- … -F377-5)
Continued coolant circulation pump -V51-1) 2)		 87
8 - Fuse 8 on fuse holder A -SA8- 5 A - Oil level and oil temperature sender -G266- 87
9 - Fuse 9 on fuse holder A -SA9- 15 A - Engine control unit -J623-
Engine control unit 2 -J624-1) 2)		 87
10 - Fuse 10 on fuse holder A -SA10- 15 A
20 A3)		 - Lambda probe heater -Z19-
Lambda probe heater 2 -Z28-
Lambda probe heater 3 -Z62-1) 2)
Lambda probe heater 4 -Z63-1) 2)		 87
11 - Fuse 11 on fuse holder A -SA11- 15 A - Map-controlled engine cooling system thermostat -F265-6) 7)
Cam adjuster for cylinder -F452- … -F459-7)
Cam adjuster for cylinder 5 -F464- … -F467-7)
Cam adjuster for cylinder 8 -F476- … -F479-7)
Secondary air pump relay -J299-1) 2) 4) 5) 6) 7)
Secondary air pump relay 2 -J545-1) 2)
Heater element for crankcase breather -N79-1) 2)
Activated charcoal filter solenoid valve 1 -N80-
Secondary air inlet valve -N112-3) 4) 5) 6) 7)
Activated charcoal filter solenoid valve 2 -N115-2)
Left electrohydraulic engine mounting solenoid valve -N144-1) 4) 5) 6)
Right electrohydraulic engine mounting solenoid valve -N145-1) 4) 5) 6)
Variable intake manifold changeover valve -N156-5) 6)
Turbocharger air recirculation valve -N249-7)
Gearbox mounting valve 1 -N262-1) 2) 6) 7)
Gearbox mounting valve 2 -N263-1) 2) 6) 7)
Intake manifold flap valve -N316-3) 4)
Secondary air inlet valve 2 -N320-4) 6) 7)
Exhaust flap 1 valve -N321-1) 4) 5)
Exhaust flap 2 valve -N322-1)
Exhaust gas recirculation cooler changeover valve -N345-4)
Magnetic clutch for compressor -N421-3)
Turbocharger air recirculation valve, cylinder bank 2 -N427-7)
Valve for oil pressure control -N428-
Coolant valve for gearbox -N488-6) 7)
Coolant valve for cylinder head -N489-6) 7)
Solenoid valve for coolant circuit -N492-3) 5)
Gearbox oil cooling valve -N509-2) 3) 4) 5) 6) 7)
Piston cooling jet control valve -N522-7)
Crankcase breather shut-off valve -N548-3) 4) 5) 9)
Engine oil cooler valve -N554-3)
Continued coolant circulation pump -V51-6) 7)
Continued coolant circulation pump 2 -V178-7)
Charge air cooling pump -V188-4) 7)		 87
12 - Fuse 12 on fuse holder A -SA12- 15 A
20 A3)		 - Lambda probe 1 heater after catalytic converter -Z29-
Lambda probe 2 heater after catalytic converter -Z30-
Lambda probe 3 heater after catalytic converter -Z64-1) 2)
Lambda probe 4 heater after catalytic converter -Z65-1) 2)		 87

  Note:
t  1) for engine code CEJA only
t  2) for engine code CTNA only
t  3) for engine codes CREA, CREC, CREG, CTDA only
t  4) for engine codes CGWA, CGXC, CMDA, CGXB, CGWD, CTUB only
t  5) for engine codes CPAA, CVBA only
t  6) for engine code CDRA only
t  7) for engine codes CEUA, CGTA, CTGA, CTFA, CEUE, CTGD, DDTA, CTGF only
t  8) not for American markets
t  9) for American markets only
t  10) gradually discontinued
Back to overview .
   
Fuse assignment, fuse holder A -SA- , diesel engine
No.   Current flow diagram designation Nominal value   Function/component Terminal
1 - Fuse 1 on fuse holder A -SA1- 5 A - Air mass meter -G70-
Air mass meter 2 -G246-1) 6)		 87
2 - Fuse 2 on fuse holder A -SA2- 5 A 3) 6)
10 A 7)		 - Control unit for NOx sender -J583-3) 6)
Control unit for NOx sender 2 -J881-3) 6) 7)
Particulate sensor -G784-3)
Control unit for reducing agent metering system -J880-3) 6) 7)
Catalytic converter heater control unit 1 -T17g- Coupling station, electronics box in engine compartment 2)		 87
3 - not assigned -    
4 - Fuse 4 on fuse holder A -SA4- 15 A - Engine control unit -J623-
Engine control unit 2 -J624-1) 6)		 87
5 - Fuse 5 on fuse holder A -SA5- 5 A - Radiator fan control unit -J293-
Radiator fan control unit 2 -J671-
Fuel pump relay -J17-		 87
6 - Fuse 6 on fuse holder A -SA6- 5 A - Brake light switch -F- 87
7 - Fuse 7 on fuse holder A -SA7- 10 A 1) 6) - Glow period control unit 2 -J703-1) 6)
Left electrohydraulic engine mounting solenoid valve -N144-1) 6)
Gearbox mounting valve 2 -N263-1) 6)
Coolant valve for gearbox -N488-1) 4)
Gearbox oil cooling valve -N509-1) 6)		 87
8 - Fuse 8 on fuse holder A -SA8- 5 A - Oil level and oil temperature sender -G266- 87
9 - Fuse 9 on fuse holder A -SA9- 10 A - Gearbox mounting valve 1 -N262-1) 4)
Fuel pressure regulating valve -N276-
Fuel metering valve -N290-		 87
10 - Fuse 10 on fuse holder A -SA10- 15 A
10 A7)		 - Lambda probe heater -Z19-
Lambda probe 2 heater -Z28-1) 6)		 87
11 - Fuse 11 on fuse holder A -SA11- 15 A - Automatic glow period control unit -J179-
Right electrohydraulic engine mounting solenoid valve -N145-
Exhaust gas recirculation cooler changeover valve -N345-
Valve for oil pressure control -N428-
Coolant valve for cylinder head -N489-
17-pin connector -T17h- Coupling station, electronics box in engine compartment 1) 4)
17-pin connector -T17g- Coupling station, electronics box in engine compartment 7)
Variable intake manifold changeover valve 2 -N261-2)
Map-controlled engine cooling system thermostat -F265-2) 3) 7)
Left electrohydraulic engine mounting solenoid valve -N144-2) 3) 7)
Gearbox oil cooling valve -N509-2) 3) 7)
Gearbox mounting valve 1 -N262-1) 5) 6)		 87
12 - Fuse 12 on fuse holder A -SA12- 15 A 1) 6) - Continued coolant circulation pump -V51-1) 4)
Pump for exhaust gas recirculation cooler -V400-		 87

  Note:
t  1) for engine code CDSB only
t  2) for engine codes CDTA, CDTB, CLAB, CDTC only
t  3) for engine codes CMHA, CPNA, CPNB only
t  4) up to October 2011
t  5) from November 2011
t  6) for engine code CTEC only
t  7) for engine codes CTBA, CTBB only
Back to overview .
   
Fuse assignment, fuse holder A -SA- , high-voltage models
No.   Current flow diagram designation Nominal value   Function/component Terminal
1 - not assigned -  
2 - Fuse 2 on fuse holder A -SA2- 5 A - Low-temperature circuit coolant pump -V468- 87
3 - Fuse 3 on fuse holder A -SA3- 20 A - Ignition coil 1 with output stage -N70-
Ignition coil 2 with output stage -N127-
Ignition coil 3 with output stage -N291-
Ignition coil 4 with output stage -N292-		 87
4 - Fuse 4 on fuse holder A -SA4- 10 A - Fuel pressure regulating valve -N276-
Solenoid for coolant circuit -N492-		 87
5 - Fuse 5 on fuse holder A -SA5- 5 A - Radiator fan control unit -J293-
Radiator fan control unit 2 -J671-
Fuel pump relay -J17-		 87
6 - Fuse 6 on fuse holder A -SA6- 5 A - Brake light switch -F-
Exhaust flap control unit -J883-
Exhaust flap control unit 2 -J945-		 87
7 - Fuse 7 on fuse holder A -SA7- 15 A - Actuator for camshaft adjustment -F366- … -F373-
Secondary air pump relay -J299-
Charge pressure control solenoid valve -N75-
Activated charcoal filter solenoid valve 1 -N80-
Secondary air inlet valve -N112-
Left electrohydraulic engine mounting solenoid -N144-
Right electrohydraulic engine mounting solenoid -N145-
Camshaft control valve 1 -N205-
Turbocharger air recirculation valve -N249-
Gearbox mounting valve 1 -N262-
Gearbox mounting valve 2 -N263-
Intake manifold flap valve -N316-
Valve for oil pressure control -N428-
Continued coolant circulation pump -V51-
Continued coolant circulation pump -V50-
Coolant pump for high-temperature circuit -V467-		 87
8 - Fuse 8 on fuse holder A -SA8- 5 A - Oil level and oil temperature sender -G266- 87
9 - Fuse 9 on fuse holder A -SA9- 15 A - Engine control unit -J623- 87
10 - Fuse 10 on fuse holder A -SA10- 15 A - Lambda probe heater -Z19-
Lambda probe 1 heater after catalytic converter -Z29-		 87
11 - Fuse 11 on fuse holder A -SA11- 5 A - Brake pedal position sender -G100- 87
12 - not assigned -  

Back to overview .


AUDI A8 2012

Fitting location, fuse holder B -SB- , left-hand drive
Fitting location
   
On right in dash panel -2- .
Fuse colours
t  40 A - orange
t  30 A - light green
t  25 A - clear
t  20 A - yellow
t  15 A - light blue
t  10 A - red
t  7.5 A - brown
t  5 A - light brown
Assignment
 
AUDI A8 2012 Unlock Lifetime Access for This Car.
AUDI A8 2012 Unlock Lifetime Access for This Car.
1 -  not assigned
2 -  Fuse carrier 2 -ST2- , black
q   Fuse assignment
3 -  Fuse carrier 3 -ST3- , red
q   for special vehicles only
q   Fuse assignment

Back to overview .
   
.
   
.


AUDI A8 2012

ST1 -  not assigned
ST2 -  Fuse carrier 2 -ST2- , black
q   Fuse assignment
ST3 -  not assigned

Back to overview .
   
Fuse assignment, fuse carrier 2 -ST2- , black, right-hand drive
No.   Current flow diagram designation Nominal value   Function/component Terminal
1 - Fuse 1 on fuse holder B -SB1- 5 A - Anti-theft alarm sensor -G578-
Alarm horn -H12-		 30
2 - Fuse 2 on fuse holder B -SB2- 20 A - Rear sliding sunroof control unit -J392-
Rear sliding sunroof motor -V146-		 30
3 - Fuse 3 on fuse holder B -SB3- 40 A - Fresh air blower control unit -J126- 30
4 - Fuse 4 on fuse holder B -SB4- 20 A - Sliding sunroof adjustment control unit -J245-
Sliding sunroof motor -V1-		 30
5 - Fuse 5 on fuse holder B -SB5- 40 A - Sunroof roller blind control unit -J394-
Sunroof roller blind control unit 2 -J867-
Sunroof roller blind motor -V260-		 30
6 - Fuse 6 on fuse holder B -SB6- 7.5 A - Roof electronics control unit -J528- 30
7 - Fuse 7 on fuse holder B -SB7- 7.5 A1) - Front passenger door control unit -J387-1) 30
8 - Fuse 8 on fuse holder B -SB8- 30 A - Front passenger door control unit -J387- 30
9 - Fuse 9 on fuse holder B -SB9- 10 A - ABS control unit -J104- 30
10 - Fuse 10 on fuse holder B -SB10- 25 A - ABS control unit -J104- 30
11 - Fuse 11 on fuse holder B -SB11- 30 A - Rear left door control unit -J388- 30
12 - Fuse 12 on fuse holder B -SB12- 15 A
7.5 A2)		 - Control unit for front left multicontour seat -J873- 30

  Note:
t  1) up to May 2011
t  2) from June 2011
Back to overview .


AUDI A8 2012

Fitting location, fuse holder C -SC- , left-hand drive
Fitting location
   
On left in dash panel -1- .
Fuse colours
t  40 A - orange
t  30 A - light green
t  25 A - clear
t  20 A - yellow
t  15 A - light blue
t  10 A - red
t  7.5 A - brown
t  5 A - light brown
 
AUDI A8 2012 Unlock Lifetime Access for This Car.
Assignment
AUDI A8 2012 Unlock Lifetime Access for This Car.
1 -  not assigned
2 -  Fuse carrier 2 -ST2- , brown
q   Fuse assignment
3 -  Fuse carrier 3 -ST3- , black
q   Fuse assignment

Back to overview .
   
.
   
.


AUDI A8 2012

Fitting location, fuse holder C -SC- , right-hand drive
Fitting location
on right in dash panel
Fuse colours
t  40 A - orange
t  30 A - light green
t  25 A - clear
t  20 A - yellow
t  15 A - light blue
t  10 A - red
t  7.5 A - brown
t  5 A - light brown
   
Assignment
AUDI A8 2012 Unlock Lifetime Access for This Car.
ST1 -  not assigned
ST2 -  Fuse carrier 2 -ST2- , brown
q   Fuse assignment
ST3 -  Fuse carrier 3 -ST3- , black
q   Fuse assignment

Back to overview .
   
Fuse assignment, fuse carrier 2 -ST2- , brown, right-hand drive
No.   Current flow diagram designation Nominal value   Function/component Terminal
1 - Fuse 1 on fuse holder C -SC1- 5 A - Light switch -E1- 30
2 - Fuse 2 on fuse holder C -SC2- 5 A - Entry​and​start​authorisation​switch -E415- 30
3 - Fuse 3 on fuse holder C -SC3- 7.5 A1) - Rear right door control unit -J389-1) 30
4 - not assigned   -  
5 - Fuse 5 on fuse holder C -SC5- 15 A - Horn relay -J413-
Treble horn -H2-
Bass horn -H7-		 30
6 - Fuse 6 on fuse holder C -SC6- 5 A - Engine control unit -J623-
Engine control unit 2 -J624-		 30
7 - not assigned   -  
8 - Fuse 8 on fuse holder C -SC8- 10 A - Steering column electronics control unit -J527- 30
9 - not assigned   -  
10 - Fuse 10 on fuse holder C -SC10- 5 A - Control unit for electronic steering column lock -J764- 30
11 - Fuse 11 on fuse holder C -SC11- 7.5 A1) - Driver door control unit -J386-1) 30
12 - Fuse 12 on fuse holder C -SC12- 10 A - Rain and light sensor -G397-
16-pin connector -T16- , diagnostic connector		 30
13 - Fuse 13 on fuse holder C -SC13- 5 A - Remote control receiver for auxiliary heater -R64- 30
14 - Fuse 14 on fuse holder C -SC14- 25 A - Control unit for electrically adjustable steering column -J866-
Steering column vertical adjustment motor -V123-
Steering column axial adjustment motor -V124-		 30
15 - Fuse 15 on fuse holder C -SC15- 20 A - Onboard supply control unit -J519- 30
16 - Fuse 16 on fuse holder C -SC16- 15 A - Brake servo relay -J569-
Vacuum pump for brakes -V192-		 30

  Note:
1) up to May 2011
Back to overview .
   
Fuse assignment, fuse carrier 3 -ST3- , black, right-hand drive
No.   Current flow diagram designation Nominal value   Function/component Terminal
1 - Fuse 1 on fuse holder C -SC1- 30 A - Onboard supply control unit -J519- 30
2 - Fuse 2 on fuse holder C -SC2- 30 A - Wiper motor control unit -J400- 30
3 - Fuse 3 on fuse holder C -SC3- 30 A - Onboard supply control unit -J519- 30
4 - Fuse 4 on fuse holder C -SC4- 35 A - Motronic current supply relay -J271-
Terminal 30 voltage supply relay -J317-
Engine components current supply relay -J757-		 30
5 - Fuse 5 on fuse holder C -SC5- 30 A - Driver door control unit -J386-
Driver side window regulator motor -V147-		 30
6 - Fuse 6 on fuse holder C -SC6- 15 A
7.5 A 1)		 - Control unit for front right multicontour seat -J872- 30
7 - Fuse 7 on fuse holder C -SC7- 15 A - Automatic gearbox control unit -J217- 30
8 - Fuse 8 on fuse holder C -SC8- 35 A - Active steering control unit -J792- 30
9 - Fuse 9 on fuse holder C -SC9- 30 A - Onboard supply control unit -J519- 30
10 - Fuse 10 on fuse holder C -SC10- 35 A - Onboard supply control unit -J519- 30
11 - Fuse 11 on fuse holder C -SC11- 30 A - Rear right door control unit -J389-
Rear right window regulator motor -V27-		 30
12 - Fuse 12 on fuse holder C -SC12- 30 A - Auxiliary heater control unit -J364- 30

  Note:
1) from June 2011
Back to overview .


AUDI A8 2012 Fitting location, fuse holder D SD

Fitting location, fuse holder D -SD-
Fitting location
   
In luggage compartment, on the battery.
 
AUDI A8 2012 Fitting location, fuse holder D SDUnlock Lifetime Access for This Car.
Assignment
A -  Battery isolation igniter -N253-
1 -  Fuse 1 on fuse holder D -SD1- , 175 A
2 -  Fuse 2 on fuse holder D -SD2- , 110 A
3 -  Fuse 3 on fuse holder D -SD3- , 40 A/80 A/150 A
Back to overview .


AUDI A8 2012 Fitting location, fuse holder F SF

Fitting location, fuse holder F -SF-
Fitting location
 
AUDI A8 2012 Fitting location, fuse holder F SFUnlock Lifetime Access for This Car.
On right in luggage compartment, on rear panel -1- .
Fuse colours
t  40 A - orange
t  30 A - light green
t  25 A - clear
t  20 A - yellow
t  15 A - light blue
t  10 A - red
t  7.5 A - brown
t  5 A - light brown
 
AUDI A8 2012 Fitting location, fuse holder F SFUnlock Lifetime Access for This Car.
Assignment up to model year 2013
AUDI A8 2012 Fitting location, fuse holder F SFUnlock Lifetime Access for This Car.
A -  Fuse carrier 1 -ST1- , black
q   Fuse assignment
B -  Fuse carrier 2 -ST2- , red
q   Fuse assignment
C -  Fuse carrier 3 -ST3- , brown
q   Fuse assignment
D -  Fuse carrier 4 -ST4- , black
q   Fuse assignment
E -  Fuse carrier 5 -ST5- , red
q   Fuse assignment
F -  Fuse carrier 6 -ST6- , brown
q   Fuse assignment
G -  46-pin connector -T46- , black, CAN disconnector
H -  Heated rear window fuse -S41- , 40 A
J -  Levelling system fuse -S110- , 40 A
K -  Start/Stop operation fuse -S349- , 40 A
L -  Front passenger seat adjustment thermal fuse 1 -S46- , 15 A
M -  not assigned
N -  Fuse 1 -S131-
q   left-hand drive 80 A
q   right-hand drive 110 A
P -  Fuse 2 -S132- , 110 A

   
Assignment from model year 2014
AUDI A8 2012 Fitting location, fuse holder F SFUnlock Lifetime Access for This Car.
A -  Fuse carrier 1 -ST1- , black
q   Fuse assignment
B -  Fuse carrier 2 -ST2- , red
q   Fuse assignment
C -  Fuse carrier 3 -ST3- , brown
q   Fuse assignment
D -  Fuse carrier 4 -ST4- , black
q   Fuse assignment
E -  Fuse carrier 5 -ST5- , red
q   Fuse assignment
F -  Fuse carrier 6 -ST6- , brown
q   Fuse assignment
G -  46-pin connector -T46- , black, CAN disconnector
H -  Fuse 4 -S134- , 40 A 1)
J -  Heated rear window fuse -S41- , 40 A
K -  Levelling system fuse -S110- , 40 A
L -  Start/Stop operation fuse -S349- , 40 A
M -  Terminal 30 voltage supply fuse -S190- , 50 A
N -  8-pin connector -T8h- , from refrigerator box -J698-
O -  Front passenger seat adjustment thermal fuse 1 -S46- , 15 A
P -  Fuse 1 -S131-
q   left-hand drive 80 A
q   right-hand drive 110 A
Q -  Fuse 2 -S132- , 110 A
R -  Terminal 30 junction
S -  Terminal 30 junction

t  1) from September 2013
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AUDI A8 2012 Fitting location, fuse holder on right A-pillar

Fitting location, fuse holder on right A-pillar
Fitting location
   
On lower part of right A-pillar -1-
Assignment
 
AUDI A8 2012 Fitting location, fuse holder on right A-pillarUnlock Lifetime Access for This Car.
AUDI A8 2012 Fitting location, fuse holder on right A-pillarUnlock Lifetime Access for This Car.
A -  not assigned
B -  not assigned
C -  ABS control unit fuse 1 -S123- , 50 A
q   Left-hand drive vehicles only
D -  Auxiliary heater fuse -S126- , 150 A

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AUDI A8 2012 Fitting location of fuse holder on left A-pillar, right-hand drive

Fitting location of fuse holder on left A-pillar, right-hand drive
Fitting location
On lower part of left A-pillar.
Assignment
   
AUDI A8 2012 Fitting location of fuse holder on left A-pillar, right-hand driveUnlock Lifetime Access for This Car.
A -  ABS control unit fuse 1 -S123- , 50 A
B -  not assigned
C -  not assigned

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AUDI A8 2012 Fitting location of front end fuse holder

Fitting location of front end fuse holder
Fitting location
   
At front of longitudinal member, near radiator fan -1- .
Assignment
 
AUDI A8 2012 Fitting location of front end fuse holderUnlock Lifetime Access for This Car.
AUDI A8 2012 Fitting location of front end fuse holderUnlock Lifetime Access for This Car.
1 -  Earth connection to 685 earth point 1, at front of right longitudinal member
2 -  Radiator fan single fuse -S42-
q   40 A, without trailer towing attachment
q   60 A with trailer towing attachment
3 -  Radiator fan fuse for 2nd speed -S104-
q   40 A, without trailer towing attachment
q   60 A with trailer towing attachment
4 -  Terminal 30 from terminal 30 wiring junction 2 -TV22-

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AUDI A8 2012

Fitting location of fuse holder on onboard supply control unit -J519- , left-hand drive
Fitting location
Behind dash panel on driver side.
Assignment
   
AUDI A8 2012 Unlock Lifetime Access for This Car.
A -  not assigned
B -  Driver seat adjustment thermal fuse 1 -S44- , 15 A
C -  not assigned
D -  not assigned

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AUDI A8 2012

Fitting location of fuse holder on onboard supply control unit -J519- , right-hand drive
Fitting location
Behind dash panel on driver side.
Assignment
   
AUDI A8 2012 Unlock Lifetime Access for This Car.
A -  Driver seat adjustment thermal fuse 1 -S44- , 15 A

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AUDI A8 2012 Fitting location of fuse holder on control unit for reducing agent metering system J880

Fitting location of fuse holder on control unit for reducing agent metering system -J880-
Fitting location
   
On left in luggage compartment above reducing-agent tank -1- .
Assignment
 
AUDI A8 2012 Fitting location of fuse holder on control unit for reducing agent metering system J880Unlock Lifetime Access for This Car.
AUDI A8 2012 Fitting location of fuse holder on control unit for reducing agent metering system J880Unlock Lifetime Access for This Car.
A -  Fuse (30) for reducing agent heater -S364- , 30 A
B -  Fuse (30) for reducing agent metering system -S363- , 10 A

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AUDI A8 2012

Fitting location, terminal 30 wiring junction -TV2- , high-voltage models
Fitting location
At front left in engine compartment on the power and control electronics for electric drive -JX1- .
Assignment
   
AUDI A8 2012 Unlock Lifetime Access for This Car.
1 -  Fuse 1 (30) -S204- , 150 A
2 -  Fuse 2 (30) -S205- , 60 A
3 -  Positive wire from terminal 30 wiring junction 2 -TV22-
4 -  Positive wire to power steering control unit -J500- , high-voltage models
5 -  Positive wire to power and control electronics for electric drive -JX1- , high-voltage models

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AUDI A8 2012

Fitting location, terminal 30 wiring junction 2 -TV22- with jump start socket -U6-
Fitting location
In rear right of engine compartment.
Assignment
   
AUDI A8 2012 Unlock Lifetime Access for This Car.
1 -  Cover
2 -  Jump start socket -U6- , positive
3 -  Terminal 30 wiring junction 2 -TV22-

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AUDI A8 2012 Fitting location of fuse holder, catalytic converter heater

Fitting location of fuse holder, catalytic converter heater
Fitting location
At centre in plenum chamber.
Assignment
   
AUDI A8 2012 Fitting location of fuse holder, catalytic converter heaterUnlock Lifetime Access for This Car.
1 -  Fuse holder, catalytic converter heater
2 -  from terminal 30 wiring junction 2 -TV22-
3 -  to catalytic converter heater control unit 1 -J1021-
4 -  to catalytic converter heater control unit 1 -J1021-
A -  Catalytic converter heater fuse -S351-
B -  Catalytic converter heater fuse 2 -S354-

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AUDI A8 2012 Overview of coupling stations

Overview of coupling stations
AUDI A8 2012 Overview of coupling stationsUnlock Lifetime Access for This Car.
Coupling station on right of A-pillar
q   left-hand drive only
q   Connectors: -T6as-, -T17k-
q   Location and connectors
Coupling point on front right door
q   Connectors: -T23b-, -T5au-
q   Location and connectors
Coupling station under right front seat
q   Connectors: -T3f-, -T4ev-, -T4ew-, -T6q-, -T10a-, -T17r-
q   Location and connectors
Rear bumper coupling point
q   Connectors: -T10d-, -T10e-
q   Location and connectors
Coupling point on high-voltage vehicle air conditioner
q   Connectors: -T14l-, -T2qn-
q   Location and connector
Coupling station under centre console, front left
q   Connectors: -T5r-, -T17i-
q   Location and connectors
Coupling point on front left door
q   Connectors: -T23a-, -T5at-
q   Location and connectors
17 -  Coupling station on left A-pillar
q   Right-hand drive vehicles only
q   Connectors: -T6as-, -T17k-
q   Location and connectors
Coupling station on 7-slot relay carrier
q   Connectors: -T6n-, -T17m-, -T17l-, -T17p-
q   Location and connectors, left-hand drive models
q   Location and pin connectors, right-hand drive models
Front left bumper couplings
q   Connectors: -T4h-, -T5e-
q   Location and connector



AUDI A8 2012 Coupling station, electronics box in engine compartment

Coupling station, electronics box in engine compartment
Fitting location
   
in engine compartment, right -1-.
Connectors:
 
AUDI A8 2012 Coupling station, electronics box in engine compartmentUnlock Lifetime Access for This Car.
AUDI A8 2012 Coupling station, electronics box in engine compartmentUnlock Lifetime Access for This Car.
4 -  Vacant
5 -  17-pin connector -T17h-, red
6 -  17-pin connector -T17g-, brown
7 -  17-pin connector -T17f-, black

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AUDI A8 2012 Coupling station on right of A-pillar

Coupling station on right of A-pillar
Fitting location
   
on lower section of right A-pillar -1-.
Connectors:
 
AUDI A8 2012 Coupling station on right of A-pillarUnlock Lifetime Access for This Car.
AUDI A8 2012 Coupling station on right of A-pillarUnlock Lifetime Access for This Car.
1 -  17-pin connector -T17k-, blue
2 -  6-pin, connector -T6as-, black

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AUDI A8 2012 Coupling station under right front seat

Coupling station under right front seat
Fitting location
   
under right front seat -2-.
Connectors:
 
AUDI A8 2012 Coupling station under right front seatUnlock Lifetime Access for This Car.
AUDI A8 2012 Coupling station under right front seatUnlock Lifetime Access for This Car.
1 -  6-pin, connector -T6q-, green
2 -  17-pin connector -T17r-, red
3 -  10-pin connector -T10a-, black
4 -  4-pin connector -T4ev-, black
5 -  3-pin connector -T3f-, yellow
6 -  Vacant
7 -  4-pin connector -T4ew-, black
8 -  Vacant
9 -  Vacant
10 -  Vacant

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AUDI A8 2012 Coupling station under right rear seat

Coupling station under right rear seat
Fitting location
   
under right rear seat, right -1-.
Connectors:
 
AUDI A8 2012 Coupling station under right rear seatUnlock Lifetime Access for This Car.
AUDI A8 2012 Coupling station under right rear seatUnlock Lifetime Access for This Car.
1 -  17-pin connector -T17t-, red
1 -  6-pin, connector -T6aa-, green
2 -  3-pin connector -T3h-, yellow

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AUDI A8 2012 CAN disconnector on relay and fuse carrier, on right in luggage compartment

CAN disconnector on relay and fuse carrier, on right in luggage compartment
Fitting location
   
on right in luggage compartment, on rear panel -2-.
Connector up to model year 2013
 
AUDI A8 2012 CAN disconnector on relay and fuse carrier, on right in luggage compartmentUnlock Lifetime Access for This Car.
AUDI A8 2012 CAN disconnector on relay and fuse carrier, on right in luggage compartmentUnlock Lifetime Access for This Car.
G -  46-pin connector -T46-, black, CAN disconnector

Connector assignment, from model year 2014
   
AUDI A8 2012 CAN disconnector on relay and fuse carrier, on right in luggage compartmentUnlock Lifetime Access for This Car.
G -  46-pin connector -T46-, black, CAN disconnector

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AUDI A8 2012 Coupling station under left rear seat

Coupling station under left rear seat
Fitting location
   
on left under left rear seat -3-.
Connectors:
 
AUDI A8 2012 Coupling station under left rear seatUnlock Lifetime Access for This Car.
AUDI A8 2012 Coupling station under left rear seatUnlock Lifetime Access for This Car.
1 -  17-pin connector -T17s-, red
1 -  6-pin, connector -T6ab-, green
2 -  3-pin connector -T3g-, yellow

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AUDI A8 2012 Coupling station under centre rear seat

Coupling station under centre rear seat
Fitting location
   
under centre rear seat -2-
Connectors:
 
AUDI A8 2012 Coupling station under centre rear seatUnlock Lifetime Access for This Car.
AUDI A8 2012 Coupling station under centre rear seatUnlock Lifetime Access for This Car.
1 -  17-pin connector -T17v-, red
2 -  17-pin connector -T17u-, brown
3 -  17-pin connector -T17w-, black

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AUDI A8 2012 Coupling station under left front seat

Coupling station under left front seat
Fitting location
   
under left front seat -1-
Connectors:
 
AUDI A8 2012 Coupling station under left front seatUnlock Lifetime Access for This Car.
AUDI A8 2012 Coupling station under left front seatUnlock Lifetime Access for This Car.
1 -  6-pin, connector -T6p-, green
2 -  17-pin connector -T17q-, red
3 -  10-pin connector -T10-, black
4 -  4-pin connector -T4ex-, black
5 -  3-pin connector -T3e-, yellow
6 -  Vacant
7 -  4-pin connector -T4eu-, black
8 -  Vacant
9 -  Vacant
10 -  Vacant

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AUDI A8 2012 Coupling station under centre console, front left

Coupling station under centre console, front left
Fitting location
   
under centre console, front left -1-.
Connectors:
 
AUDI A8 2012 Coupling station under centre console, front leftUnlock Lifetime Access for This Car.
AUDI A8 2012 Coupling station under centre console, front leftUnlock Lifetime Access for This Car.
1 -  17-pin connector -T17i-, white
2 -  5-pin connector -T5r-, black
3 -  Vacant

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AUDI A8 2012 Coupling station under centre console, front right

Coupling station under centre console, front right
Fitting location
   
under centre console, front right -2-.
Connectors:
 
AUDI A8 2012 Coupling station under centre console, front rightUnlock Lifetime Access for This Car.
AUDI A8 2012 Coupling station under centre console, front rightUnlock Lifetime Access for This Car.
1 -  17-pin connector -T17n-, grey
2 -  3-pin connector -T3am-, black
3 -  2-pin connector -T2gc-, black

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AUDI A8 2012 Coupling station on left A-pillar

Coupling station on left A-pillar
Fitting location
on lower section of left A-pillar.
Connectors:
   
AUDI A8 2012 Coupling station on left A-pillarUnlock Lifetime Access for This Car.
1 -  17-pin connector -T17k-, blue
2 -  6-pin, connector -T6as-, black

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AUDI A8 2012 Tow hitch preparation USA

Tow hitch preparation USA
Fitting location
On sill panel, near lower part of left B-pillar.
   
Connectors:
1 -  2-pin connector -T2nl-, black
2 -  2-pin connector -T2nl-, black
2-pin connector -T2nl-Not connected in delivery condition.
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AUDI A8 2012 Coupling station on 7-slot relay carrier, left-hand drive models

Coupling station on 7-slot relay carrier, left-hand drive models
Fitting location
behind dash panel on driver side.
Connectors:
 
AUDI A8 2012 Coupling station on 7-slot relay carrier, left-hand drive modelsUnlock Lifetime Access for This Car.
AUDI A8 2012 Coupling station on 7-slot relay carrier, left-hand drive modelsUnlock Lifetime Access for This Car.
A -  7-pin relay carrier on onboard supply control unit -J519-
2 -  17-pin connector -T17m-, brown
3 -  17-pin connector -T17l-, black
4 -  17-pin connector -T17p-, white
5 -  6-pin, connector -T6n-, black

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AUDI A8 2012 Coupling station on 7-slot relay carrier, right-hand drive models

Coupling station on 7-slot relay carrier, right-hand drive models
Fitting location
behind dash panel on driver side.
Connectors:
   
AUDI A8 2012 Coupling station on 7-slot relay carrier, right-hand drive modelsUnlock Lifetime Access for This Car.
A -  7-pin relay carrier on onboard supply control unit -J519-
1 -  17-pin connector -T17p-, white
3 -  17-pin connector -T17m-, brown
4 -  17-pin connector -T17l-, black

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AUDI A8 2012 Coupling point in engine compartment, left

Coupling point in engine compartment, left
Fitting location
On left in plenum chamber, near suspension turret.
Connectors:
   
AUDI A8 2012 Coupling point in engine compartment, leftUnlock Lifetime Access for This Car.
1 -  8-pin connector -T8ap-, black
2 -  10-pin connector -T10ax-, black, models with V8 TFSI only
3 -  14-pin connector -T14b-, black

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AUDI A8 2012 Rear bumper coupling point

Rear bumper coupling point
Fitting location
Behind bumper trim, right.
Connectors:
   
AUDI A8 2012 Rear bumper coupling pointUnlock Lifetime Access for This Car.
1 -  10-pin connector -T10e-, black
2 -  10-pin connector -T10d-, black

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AUDI A8 2012 Front bumper coupling point

Front bumper coupling point
Fitting location
Behind radiator grille, centre.
Connector
   
AUDI A8 2012 Front bumper coupling pointUnlock Lifetime Access for This Car.
1 -  14-pin connector -T14a-, black

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AUDI A8 2012 Coupling point on rear left door

Coupling point on rear left door
Fitting location
In left B-pillar.
Connector
   
AUDI A8 2012 Coupling point on rear left doorUnlock Lifetime Access for This Car.
A -  27-pin connector -T27d-

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AUDI A8 2012 Coupling point on rear right door

Coupling point on rear right door
Fitting location
In right B-pillar.
Connector
   
AUDI A8 2012 Coupling point on rear right doorUnlock Lifetime Access for This Car.
A -  27-pin connector -T27c-

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AUDI A8 2012 Coupling point on front left door

Coupling point on front left door
Fitting location
In left A-pillar
Connector
   
AUDI A8 2012 Coupling point on front left doorUnlock Lifetime Access for This Car.
A -  23-pin connector -T23a-
B -  5-pin connector -T5at-, Connection Left overhead view camera -R244-

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AUDI A8 2012 Coupling point on front right door

Coupling point on front right door
Fitting location
In right A-pillar.
Connector
   
AUDI A8 2012 Coupling point on front right doorUnlock Lifetime Access for This Car.
A -  23-pin connector -T23b-
B -  5-pin connector -T5au-, Connection Right overhead view camera -R245-

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AUDI A8 2012 Coupling point, glove compartment

Coupling point, glove compartment
Fitting location
behind glove compartment.
Connector
   
AUDI A8 2012 Coupling point, glove compartmentUnlock Lifetime Access for This Car.
A -  8-pin connector -T8f-

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AUDI A8 2012 Coupling point, centre console

Coupling point, centre console
Fitting location
under centre console, near multimedia system operating unit -E380- right
Connector
   
AUDI A8 2012 Coupling point, centre consoleUnlock Lifetime Access for This Car.
A -  17-pin connector -T17o-

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AUDI A8 2012 Coupling point on high-voltage vehicle air conditioner

Coupling point on high-voltage vehicle air conditioner
Fitting location
In luggage compartment on air conditioning unit for hybrid battery unit -AX1-.
Connector
   
AUDI A8 2012 Coupling point on high-voltage vehicle air conditionerUnlock Lifetime Access for This Car.
1 -  Air conditioning unit for hybrid battery unit -AX1-
A -  14-pin connector -T14l-
B -  2-pin connector -T2qn-

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AUDI A8 2012 Diagnostic connection

Diagnostic connection
Fitting location
under the shelf on the driver's side
Connector
   
AUDI A8 2012 Diagnostic connectionUnlock Lifetime Access for This Car.
A -  16-pin connector -T16-

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AUDI A8 2012 Front left bumper couplings

Front left bumper couplings
Fitting location
On upper left behind bumper trim.
Connector
   
AUDI A8 2012 Front left bumper couplingsUnlock Lifetime Access for This Car.
A -  4-pin connector -T4h-
B -  5-pin connector -T5e-

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AUDI A8 2012



AUDI A8 2012 Overview of earth points

Overview of earth points
AUDI A8 2012 Overview of earth pointsUnlock Lifetime Access for This Car.
q   Fitting location on V8 TFSI
q   Fitting location on V6 TFSI
q   Fitting location on V8 TFSI
q   Fitting location on V6 TFSI

   
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