AUDI Q5 2012

Wiring Diagram AUDI Q5 2012 - Auxiliary heater control unit - Circulation pump

G18	Temperature sensor
G64	Flame monitor
G587	Temperature sensor 2 for supplementary and auxiliary heating
J364	Auxiliary heater control unit
ST3	Fuse carrier 3
SF6	Fuse 6 in fuse holder F
T2ck	2-pin connector, black
T2q	2-pin connector, black
T6a	6-pin connector, black
T17f	17-pin connector, brown
T46s	46-pin connector
V55	Circulation pump
366	Earth connection 1, in main wiring harness

B672	Connection 1 (running gear/dash panel insert CAN bus, high), in main wiring harness
B676	Connection 1 (running gear/dash panel insert CAN bus, low), in main wiring harness
*	see applicable current flow diagram
*2	see applicable current flow diagram for fuse assignment

Wiring Diagram AUDI Q5 2012 - Auxiliary heater control unit - Remote control receiver for auxiliary heater - Auxiliary heater aerial

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J364	Auxiliary heater control unit
N279	Heater coolant shut-off valve
Q9	Glow plug for heater
R64	Remote control receiver for auxiliary heater
R182	Auxiliary heater aerial
R216	Roof aerial
ST3	Fuse carrier 3
SF10	Fuse 10 in fuse holder F
T1ag	Single connector
T1q	Single connector
T2ac	2-pin connector
T2ag	2-pin connector
T6a	6-pin connector, black
T6q	6-pin connector
V6	Combustion air blower
V54	Metering pump
Z66	Fuel pre-heating heater element

369	Earth connection 4, in main wiring harness
370	Earth connection 5, in main wiring harness
372	Earth connection 7, in main wiring harness
381	Earth connection 16, in main wiring harness

*	see applicable current flow diagram for fuse assignment
*2	Cross section depends on equipment

Wiring Diagram AUDI Q5 2012 - Fuel gauge sender - Fuel system pressurisation pump

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G	Fuel gauge sender
G6	Fuel system pressurisation pump
J255	Climatronic control unit
J285	Control unit in dash panel insert
J393	Convenience system central control unit
T3ak	3-pin connector
T17f	17-pin connector, brown
T17g	17-pin connector, black
T20e	20-pin connector
T32c	32-pin connector
T32f	32-pin connector
T46s	46-pin connector
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B401	Connection 5 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
B410	Connection 5 (convenience CAN bus, low), in main wiring harness
*	see applicable current flow diagram
*2	see applicable current flow diagram for engine

Wiring Diagram AUDI Q5 2012 - Data bus diagnostic interface - Engine control unit - Control unit 1 for information electronics

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J533	Data bus diagnostic interface
J623	Engine control unit
J794	Control unit 1 for information electronics
T2di	2-pin connector
T2dl	2-pin connector
T17b	17-pin connector, blue
T17r	17-pin connector, white
T20d	20-pin connector
T46s	46-pin connector
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B385	Connection 3 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), in main wiring harness
B392	Connection 3 (powertrain CAN bus, low), in main wiring harness
*	see applicable current flow diagram for engine
*2	see applicable current flow diagram
*3	Fibre optic cable (FOC)

AUDI Q5 2012 Overview of control units

Overview of control units

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q	Location and connector, from model year 2013:

q	Location and connectors for models with 800 W or 1000 W radiator fan:

3 -	Radiator fan control unit 2 -J671- / Radiator fan 2 -V177-

q	Location and connectors for models with 800 W or 1000 W radiator fan:

4 -	Control unit for structure-borne sound -J869-

q	Fitting location and connector:

q	Location and connectors for models with right-hand drive (with -T60- and -T94- ):

q	Location and connectors for models with left-hand drive (with -T91- and -T105- ):

q	Location and connectors for models with right-hand drive (with -T91- and -T105- ):

Automatic gearbox control unit -J217-Mechatronic unit for dual clutch gearbox -J743-

q	Fitting location and connectors:

q	Location and connector, from model year 2013:

AUDI Q5 2012 Engine control unit J623

Engine control unit -J623-

Location Engine control unit -J623- for models with left-hand drive (with -T60- and -T94- ):

In electronics box in plenum chamber, driver side.

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

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A -	Engine control unit -J623-

C -	60-pin connector -T60-

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A -	Engine control unit -J623-

B -	94-pin connector -T94-

C -	60-pin connector -T60-

Location Engine control unit -J623- for models with left-hand drive (with -T91- and -T105- ):

In electronics box in plenum chamber, driver side.

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

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A -	Engine control unit -J623-

C -	105-pin connector -T105-

Location Engine control unit -J623- for models with right-hand drive (with -T91- and -T105- ):

In electronics box in plenum chamber, driver side.

Note:

t	Figureshowsright-hand drivemodel.

t	Figure for models with left-hand drive

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A -	Engine control unit -J623-

B -	91-pin connector -T91-

C -	105-pin connector -T105-

Left gas discharge light control unit -J343- , up to model year 2012

Fitting location:

on left headlight.

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C -	Output module for left headlight -J667-

AUDI Q5 2012

Right gas discharge light control unit -J344- , up to model year 2012

Fitting location:

on right headlight.

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C -	Output module for right headlight -J668-

AUDI Q5 2012

Left gas discharge light control unit -J343- , from model year 2013

Fitting location:

on left headlight.

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A -	14-pin connector -T14a-

B -	Control unit for left daytime running light and side light -J860-

C -	Output module for left headlight -J667-

D -	Left gas discharge bulb control unit -J343-

E -	Left LED module for daytime running light and side light -L176-

AUDI Q5 2012

Right gas discharge light control unit -J344- , from model year 2013

Fitting location:

on right headlight.

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A -	14-pin connector -T14b-

B -	Control unit for right daytime running light and side light -J861-

C -	Output module for right headlight -J668-

D -	Right gas discharge bulb control unit -J344-

E -	Right LED module for daytime running light and side light -L177-

AUDI Q5 2012 Auxiliary heater control unit J364

Auxiliary heater control unit -J364-

Fitting location:

behind right wheel housing.

AUDI Q5 2012 Auxiliary heater control unit J364

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A -	Auxiliary heater control unit -J364-

A2 -	2-pin connector -T2ds-

AUDI Q5 2012

Automatic gearbox control unit -J217- / Mechatronic unit for dual clutch gearbox -J743-

Fitting location:

In gearbox housing.

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A -	Automatic gearbox control unit -J217- / Mechatronic unit for dual clutch gearbox -J743-

A2 -	8-pin connector -T8al-

A4 -	14-pin connector -T14i-

AUDI Q5 2012 Control unit for structure-borne sound J869

Control unit for structure-borne sound -J869-

Fitting location:

in plenum chamber.

AUDI Q5 2012 Control unit for structure-borne sound J869

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A -	Control unit for structure-borne sound -J869-

A1 -	6-pin connector -T6s-

AUDI Q5 2012 Wiper motor control unit J400

Wiper motor control unit -J400-

Fitting location:

in plenum chamber.

AUDI Q5 2012 Wiper motor control unit J400

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A -	Wiper motor control unit -J400-

A1 -	4-pin connector -T4g-

AUDI Q5 2012 ABS control unit J104

ABS control unit -J104-

Fitting location:

In left of engine compartment.

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A -	ABS control unit -J104-

AUDI Q5 2012 400 W or 600 W radiator fan

400 W or 600 W radiator fan

Fitting location:

On radiator.

Note:

Radiator fan 2 -V177- present depending on engine variant.

AUDI Q5 2012 400 W or 600 W radiator fan

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A -	Radiator fan control unit -J293-

B1 -	25-pin connector, black -T2kl-

C -	Radiator fan 2 -V177-

AUDI Q5 2012 800 W or 1000 W radiator fan

800 W or 1000 W radiator fan

Fitting location:

On radiator.

AUDI Q5 2012 800 W or 1000 W radiator fan

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A -	Radiator fan control unit -J293-

B1 -	4-pin connector -T4bl-

B2 -	Radiator fan 2 -V177-

AUDI Q5 2012 Garage door operation control unit J530

Garage door operation control unit -J530-

Fitting location:

at inner centre of radiator.

AUDI Q5 2012 Garage door operation control unit J530

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A -	Garage door operation control unit -J530-

AUDI Q5 2012 Adaptive cruise control unit J428

Adaptive cruise control unit -J428-

Fitting location:

In front bumper grill cover on right.

AUDI Q5 2012 Adaptive cruise control unit J428

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A -	Adaptive cruise control unit -J428-

AUDI Q5 2012 Overview of fuses

Overview of fuses

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Fuse holder A -SA-

q	Fitting location:

Battery isolation relay fuse

q	Fitting location next to second battery

q	Battery isolation relay fuse -S171- , Special vehicle fuse 15 -S305- , 125A

q	Second battery fuse -S65-

q	Fuse 4 (30) -S207- , 110A

q	Fuse 5 (30) -S208- , 110A

q	Fuse 6 (30) -S209- , 200A

q	Fitting location for models with right-hand drive, up to and including model year 2009:

q	Fitting location for models with left-hand drive, from model year 2010:

q	Fitting location for models with right-hand drive, from model year 2010:

q	Fitting location for models with left-hand drive, from model year 2013:

q	Fitting location for models with right-hand drive, from model year 2013:

q	Fitting location for models with right-hand drive:

6-pin coupling station of A-pillar driver side

q	Fitting location for models with left-hand drive:

q	Fitting location for models with right-hand drive:

3-pin relay/fuse holder

q	Fitting location for models with left-hand drive:

q	Fitting location for models with right-hand drive:

q	Fitting location for models with right-hand drive, up to and including model year 2012:

q	Fitting location for models with high-voltage system (hybrid), up to and including model year 2012:

q	Fitting location for models with left-hand drive, from model year 2013:

q	Fitting location for models with right-hand drive, from model year 2013:

Terminal 30 wiring junction 2 -TV22- with jump start socket -U6-

q	Fitting location for models with high-voltage system, up to May 2012:

q	Fitting location for models with high-voltage system, from June 2012:

q	Fitting location for models with high-voltage system (hybrid) from June 2011:

q	Fitting location for models with right-hand drive:

q	Fitting location for models with right-hand drive:

Relay/fuse holder F -SF-

q	Fitting location, up to and including model year 2009:

q	Fitting location from model year 2010:

q	Fitting location, from model year 2013:

AUDI Q5 2012 Fuse holder A SA

Fuse holder A -SA-

¹⁾	not for models with high-voltage system (hybrid)

Fitting location:

On battery positive pole, in luggage compartment.

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A -	Battery isolation igniter -N253-

1 -	Fuse 1 on fuse holder A -SA1- ,

2 -	Fuse 2 on fuse holder A -SA2- ,

3 -	Fuse 3 on fuse holder A -SA3- ,

for models with left-hand drive only

³⁾	not for models with high-voltage system (hybrid)

⁵⁾	for models with 7-speed dual clutch gearbox only

⁷⁾		110 A	-	Onboard supply Engine component supply Reducing agent metering system relay -J963-	30
2	-	Fuse 2 on fuse holder A -SA2-	110 A	-	Onboard supply Engine component supply ABS control unit fuse 1 -S123-	30
3	-	Fuse 3 on fuse holder A -SA3-	40 A 50 A 110 A 80 A	-	Option for driving school Option for hire car Option for authorities Mechatronic unit for dual clutch gearbox -J743- ABS control unit fuse 1 -S123- ABS control unit fuse 2 -S124- ABS control unit fuse 3 -S137-	30

AUDI Q5 2012

Relay/fuse holder B -SB- , up to and including model year 2012

for models with 4-cylinder diesel engine only

⁹⁾	for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

¹¹⁾	for models with 6-cylinder petrol engine only

Note:

t	Figure shows left-hand drive model.

t	Fitting location for models with right-hand drive:

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K -	Engine glow plug strip fuse -S39- , 60 A

K -	Engine glow plug strip fuse -S39- , 80 A

K -	Secondary air pump fuse -S130- , 50 A

L -	Fuse 1 -S131- , 50 A

L -	NOx sender fuse -S360- , 5 A

ST1 -

Fuse carrier 1

t	Fuse assignment

for models with 4-cylinder diesel engine only

¹³⁾	for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

¹⁵⁾

Get access to all wiring diagrams of the car

K -	Engine glow plug strip fuse -S39- , 60 A

K -	Engine glow plug strip fuse -S39- , 80 A

K -	Secondary air pump fuse -S130- , 50 A

L -	Fuse 1 -S131- , 50 A

L -	NOx sender fuse -S360- , 5 A

ST1 -

Fuse carrier 1

t	Fuse assignment

for models with 4-cylinder petrol engine (1.8 l TFSI) only

¹⁷⁾	for models with 6-cylinder petrol engine (3.2 l FSI) only

¹⁹⁾	for models with 4-cylinder diesel engine (2.0 l TDI) only

²¹⁾	for models with 4-cylinder diesel engine (2.0 l TDI - gen. 2) only

²³⁾	15 A 15 A 15 A 15 A 15 A 15 A 20 A	-	Automatic glow period control unit -J179- Secondary air pump relay -J299- Throttle valve module -J338- Low heat output relay -J359- High heat output relay -J360- Charge pressure control solenoid valve -N75- Heater element for crankcase breather -N79- Activated charcoal filter solenoid valve 1 -N80- Secondary air inlet valve -N112- Left electrohydraulic engine mounting solenoid valve -N144- Right electrohydraulic engine mounting solenoid valve -N145- Variable intake manifold changeover valve -N156- Air filter bypass flap valve -N275- Fuel pressure regulating valve -N276- Fuel metering valve -N290- Injector, cylinder 9 -N299- Intake manifold flap valve -N316- Secondary air inlet valve 2 -N320- Exhaust gas recirculation cooler changeover valve -N345- Exhaust gas recirculation cooler changeover valve -N428- Fuel system diagnostic pump -V144-	87
6		Fuse 6 on fuse holder B -SB6-	15 A	-	Engine control unit -J623-	87
7		Fuse 7 on fuse holder B -SB7-	10 A 10 A 10 A 10 A 10 A 10 A 15 A 15 A	-	Actuator 1 for camshaft adjustment -F366- to actuator 8 for camshaft adjustment -F373- Actuator 9 for camshaft adjustment -F374- to actuator 12 for camshaft adjustment -F377- Continued coolant circulation relay -J151- Additional coolant pump relay -J496- Charge pressure control solenoid valve -N75- Activated charcoal filter solenoid valve 1 -N80- Left electrohydraulic engine mounting solenoid valve -N144- Right electrohydraulic engine mounting solenoid valve -N145- Camshaft control valve 1 -N205- Camshaft control valve 2 -N208- Turbocharger air recirculation valve -N249- Fuel pressure regulating valve -N276- Fuel metering valve -N290- Intake manifold flap valve -N316- Exhaust camshaft control valve 1 -N318- Exhaust camshaft control valve 2 -N319- Climatronic coolant shut-off valve -N422- Valve for oil pressure control -N428- Fuel system diagnostic pump -V144- Charge air cooling pump -V188-	87
8		Fuse 8 on fuse holder B -SB8-	5 A 10 A 10 A 10 A 20 A 20 A 20 A 20 A	-	Pump for exhaust gas recirculation cooler -V400- 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-	87
9		Fuse 9 on fuse holder B -SB9-	5 A 15 A 15 A 20 A 20 A 20 A	-	Relay for supplementary fuel pump -J832- Lambda probe 1 heater after catalytic converter -Z29- Lambda probe 2 heater after catalytic converter -Z30-	87
10		Fuse 10 on fuse holder B -SB10-	10 A 15 A 15 A 15 A 15 A 15 A 15 A	-	Lambda probe heater -Z19- Lambda probe heater 2 -Z28- Lambda probe 1 heater after catalytic converter -Z29-	87
11		Fuse 11 on fuse holder B -SB11-	5 A	-	Radiator fan control unit -J293- Radiator fan control unit 2 -J671-	87
12	-	Fuse 12 on fuse holder B -SB12-	5 A	-	Air mass meter -G70- Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	15

Fuses in fuse carrier ST1 on fuse holder B -SB- (black) with high-voltage system (hybrid), up to and including model year 2012

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K -	Secondary air pump fuse -S130- , 50 A

L -	Gearbox hydraulic pump relay -J510- , 50 A

ST1 -

Fuse carrier 1, fuses

Fuse colours

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

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder B -SB1-	15 A	-	Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	30
2	-	Fuse 2 on fuse holder B -SB2-	5 A	-	Oil level and oil temperature sender -G266-	87
3	-	Fuse 3 on fuse holder B -SB3-	5 A	-	Air mass meter -G70- Engine control unit -J623- Power and control electronics for electric drive -JX1-	87
4		Fuse 4 on fuse holder B -SB4-	5 A	-	Engine control unit -J623-	30
5		Fuse 5 on fuse holder B -SB5-	10 A	-	Coolant shut-off valve -N82- Fuel pressure regulating valve -N276-	87
6		Fuse 6 on fuse holder B -SB6-	15 A	-	Engine control unit -J623-	87
7		Fuse 7 on fuse holder B -SB7-	15 A	-	Actuator 1 for camshaft adjustment -F366- to actuator 8 for camshaft adjustment -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- Intake manifold flap valve -N316- Exhaust flap 1 valve -N321- Climatronic coolant shut-off valve -N422- Valve for oil pressure control -N428- Continued coolant circulation pump -V51- Coolant pump for high-temperature circuit -V467-	87
8		Fuse 8 on fuse holder B -SB8-	5 A	-	Power and control electronics for electric drive -JX1-	30
9		Fuse 9 on fuse holder B -SB9-	5 A	-	Power steering control unit -J500-	87
10		Fuse 10 on fuse holder B -SB10-	15 A	-	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-	87
11		Fuse 11 on fuse holder B -SB11-	5 A	-	Radiator fan control unit -J293- Radiator fan -V7- Radiator fan 2 -V177-	87
12		Fuse 12 on fuse holder B -SB12-	5 A	-	Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	87
13		Fuse 13 on fuse holder B -SB13-	5 A	-	Control unit for air conditioning compressor -J842- Electrical air conditioner compressor -V470-	87
14		Fuse 14 on fuse holder B -SB14-	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
15		Fuse 15 on fuse holder B -SB15-		-	not assigned
16		Fuse 16 on fuse holder B -SB16-	5 A	-	Low-temperature circuit coolant pump -V468-	87
17	-	Fuse 17 on fuse holder B -SB17-	5 A	-	Engine control unit -J623-	50

AUDI Q5 2012

Fitting location, relay/fuse holder B -SB- for models with left-hand drive, from model year 2013:

In electronics box in plenum chamber, driver side.

²⁴⁾	for models with 6-cylinder diesel engine only

²⁶⁾	for models with 6-cylinder petrol engine only

Note:

t	Figure shows left-hand drive model.

t	Fitting location for models with right-hand drive:

Get access to all wiring diagrams of the car

K -	Engine glow plug strip fuse -S39- , 60 A

K -	Engine glow plug strip fuse -S39- , 80 A

K -	Secondary air pump fuse -S130- , 50 A

L -	Gearbox hydraulic pump relay -J510- , 50 A

ST1 -

Fuse carrier 1, fuses

for models with 4-cylinder diesel engine only

²⁹⁾	for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

³¹⁾	for models with 6-cylinder petrol engine only

Note:

t	Figureshowsright-hand drivemodel.

t	Figure for models with left-hand drive

Get access to all wiring diagrams of the car

K -	Engine glow plug strip fuse -S39- , 60 A

K -	Engine glow plug strip fuse -S39- , 80 A

K -	Secondary air pump fuse -S130- , 50 A

L -	Gearbox hydraulic pump relay -J510- , 50 A

ST1 -

Fuse carrier 1, fuses

Fuses in fuse carrier ST1 on fuse holder B -SB- (black), from model year 2013

Fuse colours

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

³²⁾	for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

³⁴⁾	for models with 4-cylinder diesel engine (2.0 l TDI) only

³⁶⁾	for models with 6-cylinder diesel engine (3.0 l TDI - BIN 5) only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder B -SB1-	15 A	-	Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	30
2	-	Fuse 2 on fuse holder B -SB2-	5 A	-	Oil level and oil temperature sender -G266-	87
3	-	Fuse 3 on fuse holder B -SB3-	5 A	-	Engine control unit -J623- Power and control electronics for electric drive -JX1-	87
4		Fuse 4 on fuse holder B -SB4-	5 A	-	Engine control unit -J623-	30
5		Fuse 5 on fuse holder B -SB5-	5 A 10 A	-	Coolant shut-off valve -N82- Fuel pressure regulating valve -N276- Air mass meter -G70-	87
6		Fuse 6 on fuse holder B -SB6-	15 A	-	Engine control unit -J623-	87
7		Fuse 7 on fuse holder B -SB7-	10 A 15 A	-	Actuator 1 for camshaft adjustment -F366- to actuator 8 for camshaft adjustment -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- Intake manifold flap valve -N316- Exhaust flap 1 valve -N321- Climatronic coolant shut-off valve -N422- Valve for oil pressure control -N428- Continued coolant circulation pump -V51- Coolant pump for high-temperature circuit -V467-	87
8		Fuse 8 on fuse holder B -SB8-	5 A 10 A 15 A	-	Power and control electronics for electric drive -JX1- NOx sender -G295- NOx sender 2 -G687- Control unit for NOx sender -J583- Control unit for NOx sender 2 -J881- Brake servo relay -J569-	30
9		Fuse 9 on fuse holder B -SB9-	5 A	-	Engine control unit -J623-	87
10		Fuse 10 on fuse holder B -SB10-	10 A 15 A	-	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- Power steering control unit -J500-	87
11		Fuse 11 on fuse holder B -SB11-	5 A	-	Radiator fan control unit -J293- Radiator fan -V7- Radiator fan 2 -V177-	87
12		Fuse 12 on fuse holder B -SB12-	5 A	-	Automatic gearbox control unit -J217- Mechatronic unit for dual clutch gearbox -J743-	87
13		Fuse 13 on fuse holder B -SB13-	5 A	-	Control unit for air conditioning compressor -J842- Electrical air conditioner compressor -V470-	87
14		Fuse 14 on fuse holder B -SB14-	5 A 20 A	-	Engine component current supply relay 2 -J976- 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- Climatronic coolant shut-off valve -N422- Pump for exhaust gas recirculation cooler -V400-	87
15		Fuse 15 on fuse holder B -SB15-	5 A	-	Power steering control unit -J500- Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-	87
16		Fuse 16 on fuse holder B -SB16-	15 A	-	Map-controlled engine cooling system thermostat -F265- Automatic glow period control unit -J179- Secondary air pump relay -J299- Low heat output relay -J359- High heat output relay -J360- Additional coolant pump relay -J496- Gearbox cooling circuit relay -J696- Charge pressure control solenoid valve -N75- Heater element for crankcase breather -N79- Activated charcoal filter solenoid valve 1 -N80- Secondary air inlet valve -N112- Left electrohydraulic engine mounting solenoid valve -N144- Right electrohydraulic engine mounting solenoid valve -N145- Air filter bypass flap valve -N275- Secondary air inlet valve 2 -N320- Exhaust gas recirculation cooler changeover valve -N345- Valve for oil pressure control -N428- Coolant valve for gearbox -N488- Coolant valve for cylinder head -N489- Actuator for engine temperature regulation -N493- Charge air cooling pump -V188- Crankcase breather valve -V546-	87
17	-	Fuse 17 on fuse holder B -SB17-	10 A 15A	-	Coolant pump for low-temperature circuit -V468- Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-	50

Fuse holder C -SC- , up to model year 2009

Fitting location, fuse holder C -SC- for models with left-hand drive, up to model year 2009:

Below the dash panel cover, driver side.

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

Fuses in fuse carrier ST2 on fuse holder C -SC- (brown)

³⁸⁾	for models with diesel engine only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5 A	-	Circulation pump relay -J160-	87
2	-	Fuse 2 on fuse holder C -SC2-	5 A	-	Clutch pedal switch -F36- Clutch pedal switch for engine start -F194- Clutch position sender -G476-	87
3	-	Fuse 3 on fuse holder C -SC3-	20 A 25 A	-	Fuel system pressurisation pump -G6- Fuel pump control unit -J538-	87
4	-	Fuse 4 on fuse holder C -SC4-	5 A	-	Circulation pump relay -J160-	15
5	-	Fuse 5 on fuse holder C -SC5-	30 A	-	Onboard supply control unit -J519-	30
6	-	Fuse 6 on fuse holder C -SC6-	10 A	-	ABS control unit -J104-	30
7	-	Fuse 7 on fuse holder C -SC7-	25 A	-	Horn relay -J413-	30
8	-	Fuse 8 on fuse holder C -SC8-	30 A	-	Driver door control unit -J386- Rear left door control unit -J388-	30
9	-	Fuse 9 on fuse holder C -SC9-	30 A	-	Wiper motor control unit -J400-	30
10	-	Fuse 10 on fuse holder C -SC10-	25 A	-	ABS control unit -J104-	30
11	-	Fuse 11 on fuse holder C -SC11-	15 A	-	Driver door control unit -J386- Rear left door control unit -J388-	30
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Rain and light sensor -G397-	30

AUDI Q5 2012

Fuse holder C -SC- , from model year 2010

Fitting location, fuse holder C -SC- for models with left-hand drive, from model year 2010:

Below the dash panel cover, driver side.

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

Fuses in fuse carrier ST2 on fuse holder C -SC- (brown)

⁴⁰⁾	for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

⁴²⁾	for models with diesel engine (with J538) only

⁴⁴⁾	for models without seat ventilation only

⁴⁶⁾	25 A 25 A 25 A	-	Fuel system pressurisation pump -G6- Fuel pump control unit -J538-	87
4	-	Fuse 4 on fuse holder C -SC4-	10 A 25 A	-	Vacuum pump relay -J318- Circulation pump relay -J160- Pump for reducing agent -V437-	15 30
5	-	Fuse 5 on fuse holder C -SC5-	15 A 30 A	-	Onboard supply control unit -J519-	30
6	-	Fuse 6 on fuse holder C -SC6-	5 A 10 A	-	ABS control unit -J104-	30
7	-	Fuse 7 on fuse holder C -SC7-	25 A	-	Horn relay -J413-	30
8	-	Fuse 8 on fuse holder C -SC8-	30 A	-	Left doors	30
9	-	Fuse 9 on fuse holder C -SC9-	30 A	-	Wiper motor control unit -J400-	30
10	-	Fuse 10 on fuse holder C -SC10-	25 A	-	ABS control unit -J104-	30
11	-	Fuse 11 on fuse holder C -SC11-	15 A	-	Left doors	30
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Rain and light sensor -G397-	30

AUDI Q5 2012

Fuse holder C -SC- , from model year 2013

Fitting location, fuse holder C -SC- for models with left-hand drive, from model year 2013:

Below the dash panel cover, driver side.

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

Fuses in fuse carrier ST2 on fuse holder C -SC- (brown)

⁴⁷⁾	for models with seat ventilation only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	5 A	-	Exhaust flap valve -N220-	87
2	-	Fuse 2 on fuse holder C -SC2-	5 A	-	Brake light switch -F-	87
3	-	Fuse 3 on fuse holder C -SC3-	25 A	-	Fuel pump control unit -J538-	87
4	-	Fuse 4 on fuse holder C -SC4-	5 A 25 A	-	Clutch position sender -G476- Pressure sender for reducing agent metering system -G686- Control unit for reducing agent metering system -J880- Pump for reducing agent -V437- Heater for reducing-agent pump -Z103- Vacuum pump relay -J318-	87
5	-	Fuse 5 on fuse holder C -SC5-	15 A 30 A	-	Onboard supply control unit -J519- Control unit for front left seat ventilation -J800-	30
6	-	Fuse 6 on fuse holder C -SC6-	5 A	-	ABS control unit -J104-	30
7	-	Fuse 7 on fuse holder C -SC7-	15 A	-	Treble horn -H2- Bass horn -H7- Horn relay -J413-	30
8	-	Fuse 8 on fuse holder C -SC8-	30 A	-	Front left door	30
9	-	Fuse 9 on fuse holder C -SC9-	30 A	-	Wiper motor control unit -J400-	30
10	-	Fuse 10 on fuse holder C -SC10-	25 A	-	ABS control unit -J104-	30
11	-	Fuse 11 on fuse holder C -SC11-	30 A	-	Rear left door	30
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Rain and light sensor -G397-	30

AUDI Q5 2012 Fuse holder D SD

Fuse holder D -SD-

Fitting location, fuse holder D -SD- for models with left-hand drive:

Below the dash panel cover, front passenger side.

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

A -	46-pin connector, black, CAN disconnector, dash panel -T46s-

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

A -	46-pin connector, black, CAN disconnector, dash panel -T46s-

for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder D -SD1-		-	not assigned
2	-	Fuse 2 on fuse holder D -SD2-		-	not assigned
3	-	Fuse 3 on fuse holder D -SD3-		-	not assigned
4	-	Fuse 4 on fuse holder D -SD4-		-	not assigned
5	-	Fuse 5 on fuse holder D -SD5-	5 A	-	Steering column electronics control unit -J527-	15
6	-	Fuse 6 on fuse holder D -SD6-		-	not assigned
7	-	Fuse 7 on fuse holder D -SD7-	5 A	-	16-pin connector -T16- , diagnostic connector	15
8	-	Fuse 8 on fuse holder D -SD8-	5 A	-	Data bus diagnostic interface -J533-	15
9	-	Fuse 9 on fuse holder D -SD9-	5 A	-	Low heat output relay -J359- Coolant heater elements relay 2 -J390- Auxiliary air heater control unit -J604-	15
10	-	Fuse 10 on fuse holder D -SD10-		-	not assigned
11	-	Fuse 11 on fuse holder D -SD11-		-	not assigned
12	-	Fuse 12 on fuse holder D -SD12-		-	not assigned

for models with radio (CAN) with external amplifier only

⁵¹⁾	for models with radio chorus and sound system Basic (from November 2009) only

⁵³⁾	5 A 20 A 20 A	-	Display unit for front information display and operating unit control unit -J685- Control unit 1 for information electronics -J794- Radio -R-	30
4	-	Fuse 4 on fuse holder D -SD4-	5 A	-	Control unit in dash panel insert -J285-	30
5	-	Fuse 5 on fuse holder D -SD5-	5 A	-	Data bus diagnostic interface -J533-	30
6	-	Fuse 6 on fuse holder D -SD6-	5 A	-	Entryandstartauthorisationswitch -E415-	30
7	-	Fuse 7 on fuse holder D -SD7-	5A	-	Light switch -E1-
8	-	Fuse 8 on fuse holder D -SD8-	40 A	-	Fresh air blower control unit -J126-	30
9	-	Fuse 9 on fuse holder D -SD9-	5 A	-	Control unit for electronic steering column lock -J764-	30
10	-	Fuse 10 on fuse holder D -SD10-	10 A	-	Climatronic control unit -J255-	30
11	-	Fuse 11 on fuse holder D -SD11-	10 A	-	16-pin connector -T16- , diagnostic connector	30
12	-	Fuse 12 on fuse holder D -SD12-	5 A	-	Steering column electronics control unit -J527-	30

AUDI Q5 2012

Relay/fuse holder F -SF- , up to model year 2009

Fitting location, relay/fuse holder F -SF- , up to model year 2009

In luggage compartment, behind side trim on right.

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1, fuses

ST2 -

Fuse carrier 2, fuses

ST3 -

Fuse carrier 3, fuses

ST4 -

Fuse carrier 4, fuses

ST5 -

Fuse carrier 5, fuses

H -	Heated rear window fuse -S41-

Fuses in fuse carrier ST2 on fuse holder F -SF- (black)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	5 A	-	Tyre Pressure Monitoring System control unit -J502-	30
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	Trailer detector control unit -J345-	30
3	-	Fuse 3 on fuse holder F -SF3-	20 A	-	Trailer detector control unit -J345-	30
4	-	Fuse 4 on fuse holder F -SF4-	20 A	-	Trailer detector control unit -J345-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Electromechanical parking brake button -E538-	30
6	-	Fuse 6 on fuse holder F -SF6-	15 A	-	Electronically controlled damping control unit -J250-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Convenience system central control unit -J393-	30
9	-	Fuse 9 on fuse holder F -SF9-	35 A	-	All-wheel drive control unit -J492-	30
10	-	Fuse 10 on fuse holder F -SF10-	30 A	-	Convenience system central control unit -J393-	30
11	-	Fuse 11 on fuse holder F -SF11-	20 A	-	Convenience system central control unit -J393-	30
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Interface control unit for vehicle location system -J843-	30

Fuses in fuse carrier ST4 on fuse holder F -SF- (red)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	15 A	-	12 V socket 2 -U18-	87
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	12 V socket -U5-	87
3	-	Fuse 3 on fuse holder F -SF3-	15 A	-	12 V socket 3 -U19-	87
4	-	Fuse 4 on fuse holder F -SF4-	15 A	-	Cigarette lighter -U1-	87
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Park assist steering control unit -J791-	15
6	-	Fuse 6 on fuse holder F -SF6-	5 A	-	18-pin connector, black -T18a-	15
7	-	Fuse 7 on fuse holder F -SF7-	5 A	-	Adaptive cruise control unit -J428-	15
8	-	Fuse 8 on fuse holder F -SF8-	15 A	-	Rear window wiper motor -V12-	15
9	-	Fuse 9 on fuse holder F -SF9-	5 A	-	Auto-hold button -E540-	15
10	-	Fuse 10 on fuse holder F -SF10-	5 A	-	Lane change assist control unit 2 -J770-	15
11	-	Fuse 11 on fuse holder F -SF11-	5 A	-	Heated rear left seat switch with regulator -E128- Heated rear right seat switch with regulator -E129-	15
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Hazard warning light switch -E3- Airbag control unit -J234- Seat occupied recognition control unit -J706-Front passenger side airbag deactivated warning lamp -K145-	15

for civil vehicles: NEF version (F4Z) only

⁵⁵⁾	25 A	-	Signal system control unit -J616-	30
4	-	Fuse 4 on fuse holder F -SF4-	15 A	-	Signal system control unit -J616-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A 15 A	-	Operating unit for special signals -E507- Signal system control unit -J616-	30
6	-	Fuse 6 on fuse holder F -SF6-	10 A	-	Operating unit for special signals -E507- Signal system control unit -J616- Tachograph control unit -J621- 3-pin connector -T3d- Accident data recorder	15
7	-	Fuse 7 on fuse holder F -SF7-	20 A	-	Special vehicle control unit -J608-	30
8	-	Fuse 8 on fuse holder F -SF8-	10 A	-	Accident data recorder	30
9	-	Fuse 9 on fuse holder F -SF9-	10 A	-	12 V socket 4 -U20-	30
10	-	Fuse 10 on fuse holder F -SF10-	10 A	-	Two-way radio voltage relay -J84-	30
11	-	Fuse 11 on fuse holder F -SF11-	10 A	-	Two-way radio voltage relay -J84-	30
12	-	Fuse 12 on fuse holder F -SF12-		-	not assigned

AUDI Q5 2012

Relay/fuse holder F -SF- , from model year 2010

Fitting location, relay/fuse holder F -SF- , from model year 2010

In luggage compartment, behind side trim on right.

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1,

ST2 -

Fuse carrier 2,

ST3 -

Fuse carrier 3,

ST4 -

Fuse carrier 4,

ST5 -

Fuse carrier 5,

H -	Heated rear window fuse -S41-

nur für zivile Einsatzfahrzeuge: NEF - Ausführung (F4Z)

⁵⁷⁾	25 A	-	Signal system control unit -J616-	30
4	-	Fuse 4 on fuse holder F -SF4-	15 A	-	Signal system control unit -J616-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A 15 A	-	Operating unit for special signals -E507- Signal system control unit -J616-	30
6	-	Fuse 6 on fuse holder F -SF6-	3 A	-	Operating unit for special signals -E507- Signal system control unit -J616- Tachograph control unit -J621- 3-pin connector -T3d- Accident data recorder	15
7	-	Fuse 7 on fuse holder F -SF7-	20 A	-	Special vehicle control unit -J608-	30
8	-	Fuse 8 on fuse holder F -SF8-	10 A	-	Accident data recorder	30
9	-	Fuse 9 on fuse holder F -SF9-	10 A	-	12 V socket 4 -U20-	30
10	-	Fuse 10 on fuse holder F -SF10-	10 A	-	Two-way radio voltage relay -J84-	30
11	-	Fuse 11 on fuse holder F -SF11-	10 A	-	Two-way radio voltage relay -J84-	30
12	-	Fuse 12 on fuse holder F -SF12-		-	not assigned

for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	30 A	-	Rear lid control unit 2 -J756-	30
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	Trailer detector control unit -J345-	30
3	-	Fuse 3 on fuse holder F -SF3-	20 A	-	Trailer detector control unit -J345-	30
4	-	Fuse 4 on fuse holder F -SF4-	20 A	-	Trailer detector control unit -J345-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Auto-hold button -E540-	30
6	-	Fuse 6 on fuse holder F -SF6-	15 A	-	Electronically controlled damping control unit -J250-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Convenience system central control unit -J393-	30
9	-	Fuse 9 on fuse holder F -SF9-	5 A 35 A	-	All-wheel drive control unit -J492- Tyre Pressure Monitoring System control unit -J502-	30
10	-	Fuse 10 on fuse holder F -SF10-	30 A	-	Convenience system central control unit -J393-	30
11	-	Fuse 11 on fuse holder F -SF11-	20 A	-	Convenience system central control unit -J393-	30
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Interface control unit for vehicle location system -J843- Control unit for fuel tank leak detection -J909- Fuel system diagnostic pump -V144-	30

for models with 4-cylinder petrol engine with high-voltage system (hybrid) only

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	30 A	-	Rear lid control unit -J605-	30
2	-	Fuse 2 on fuse holder F -SF2-	15 A	-	Control unit for front right seat ventilation -J799-	30
3	-	Fuse 3 on fuse holder F -SF3-	15 A 40 A	-	Voltage stabilizer -J532- Battery regulation control unit -J840-	30
4	-	Fuse 4 on fuse holder F -SF4-	40 A	-	Voltage stabilizer -J532- Fan enabling relay -J937-	30
5	-	Fuse 5 on fuse holder F -SF5-		-	not assigned
6	-	Fuse 6 on fuse holder F -SF6-	30 A	-	Auxiliary heater control unit -J364-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Heated rear left seat switch with regulator -E128- Heated rear right seat switch with regulator -E129-	30
9	-	Fuse 9 on fuse holder F -SF9-	30 A	-	Right doors	30
10	-	Fuse 10 on fuse holder F -SF10-	5 A	-	Remote control receiver for auxiliary heater -R64-	30
11	-	Fuse 11 on fuse holder F -SF11-	15 A	-	Right doors	30
12	-	Fuse 12 on fuse holder F -SF12-	30 A	-	Control unit for reducing agent metering system -J880-	30

Fuses in fuse carrier ST5 on fuse holder F -SF- (black)

⁶⁰⁾	applicable up to April 2010

⁶²⁾	30 A	-	Digital sound package control unit -J525- Radio -R-	30
4	-	Fuse 4 on fuse holder F -SF4-	7.5 A	-	Control unit 1 for information electronics -J794-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A 7.5 A	-	Radio -R- Telephone transmitter and receiver unit -R36- TV tuner -R78- Aerial amplifier for mobile telephone -R86- Telephone bracket -R126- 18-pin connector, black -T18a-	30
6	-	Fuse 6 on fuse holder F -SF6-	5 A	-	Reversing camera system control unit -J772-	30
7	-	Fuse 7 on fuse holder F -SF7-	5 A	-	Aerial amplifier for mobile telephone -R86-	30
8	-	Fuse 8 on fuse holder F -SF8-	7.5 A	-	Battery regulation control unit -J840-	15
9	-	Fuse 9 on fuse holder F -SF9-		-	not assigned
10	-	Fuse 10 on fuse holder F -SF10-		-	not assigned
11	-	Fuse 11 on fuse holder F -SF11-		-	not assigned
12	-	Fuse 12 on fuse holder F -SF12-		-	not assigned

AUDI Q5 2012

Relay/fuse holder F -SF- , from model year 2013

Fitting location, relay/fuse holder F -SF- , from model year 2013

In luggage compartment, behind side trim on right.

Get access to all wiring diagrams of the car

ST1 -

Fuse carrier 1,

ST2 -

Fuse carrier 2,

ST3 -

Fuse carrier 3,

ST4 -

Fuse carrier 4,

ST5 -

Fuse carrier 5,

H -	Heated rear window fuse -S41-

for civil vehicles: NEF version (F4Z) only

⁶⁴⁾	25 A	-	Footwell light switch -E295- Warning buzzer switch -E296- Special vehicle control unit -J608- Signal system control unit -J616-	30
4	-	Fuse 4 on fuse holder F -SF4-	15 A	-	Pedal switch for warning buzzer on front passenger side -F349- Buzzer and gong -H3-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A 15 A	-	Operating unit for special signals -E507- Signal system control unit -J616-	30
6	-	Fuse 6 on fuse holder F -SF6-	3 A	-	Operating unit for special signals -E507- Signal system control unit -J616- Tachograph control unit -J621- 3-pin connector -T3d- Accident data memory -J754-	15
7	-	Fuse 7 on fuse holder F -SF7-	20 A	-	Special vehicle control unit -J608-	30
8	-	Fuse 8 on fuse holder F -SF8-	10 A	-	Accident data memory -J754-	30
9	-	Fuse 9 on fuse holder F -SF9-	10 A	-	12 V socket 4 -U20-	30
10	-	Fuse 10 on fuse holder F -SF10-	10 A	-	Two-way radio voltage relay -J84- , up to model year 2013 Flashing lights relay -J630- Left flashing light -M47- Right flashing light -M48-	30
11	-	Fuse 11 on fuse holder F -SF11-	10 A	-	Two-way radio voltage relay 2 -J888- Two-way radio -R8-	30
12	-	Fuse 12 on fuse holder F -SF12-		-	not assigned

Fuses in fuse carrier ST3 on fuse holder F -SF- (brown)

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	30 A	-	Rear lid control unit -J605-	30
2	-	Fuse 2 on fuse holder F -SF2-	20 A	-	Relay for power sockets -J807- Cigarette lighter -U1- 12 V socket -U5- DC/AC converter with socket, 12 V - 230 V -U13- 12 V socket 2 -U18- 12 V socket 3 -U19-	30
3	-	Fuse 3 on fuse holder F -SF3-	40 A	-	Voltage stabilizer -J532-	30
4	-	Fuse 4 on fuse holder F -SF4-	30 A	-	Voltage stabilizer -J532- Radio -R- Digital sound package control unit -J525-	30
5	-	Fuse 5 on fuse holder F -SF5-	25 A	-	DC/AC converter with socket, 12 V - 230 V -U13-	30
6	-	Fuse 6 on fuse holder F -SF6-	30 A	-	Auxiliary heater control unit -J364-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Control unit for electromechanical parking brake -J540-	30
8	-	Fuse 8 on fuse holder F -SF8-	30 A	-	Heated rear left seat switch with regulator -E128- Heated rear right seat switch with regulator -E129-	30
9	-	Fuse 9 on fuse holder F -SF9-	30 A	-	Front right door	30
10	-	Fuse 10 on fuse holder F -SF10-	5 A	-	Remote control receiver for auxiliary heater -R64-	30
11	-	Fuse 11 on fuse holder F -SF11-	30 A	-	Rear right door	30
12	-	Fuse 12 on fuse holder F -SF12-	5 A	-	Telephone transmitter and receiver unit -R36- Aerial amplifier for mobile telephone -R86- Telephone bracket -R126-	30

Fuses in fuse carrier ST5 on fuse holder F -SF- (black)

⁶⁵⁾	for models with SCR system only

⁶⁷⁾	Automatic anti-dazzle interior mirror -Y7-	30
3	-	Fuse 3 on fuse holder F -SF3-	30 A	-	Supply, fuse carrier 2 -ST2-Fuse 1 on fuse holder D -SD1- to fuse 4 on fuse holder D -SD4-	30
4	-	Fuse 4 on fuse holder F -SF4-	7.5 A	-	Control unit 1 for information electronics -J794-	30
5	-	Fuse 5 on fuse holder F -SF5-	5 A	-	Chip card reader control unit -J676- Radio -R- TV tuner -R78-	30
6	-	Fuse 6 on fuse holder F -SF6-	5 A	-	Reversing camera system control unit -J772-	30
7	-	Fuse 7 on fuse holder F -SF7-	30 A	-	Heated rear window relay -J9- Heated rear window -Z1-	30
8	-	Fuse 8 on fuse holder F -SF8-	5 A	-	Preparation for multimedia system: 2-pin connector in driver seat backrest -T2dy- 2-pin connector in front passenger seat backrest -T2dz-	30
9	-	Fuse 9 on fuse holder F -SF9-		-	not assigned
10	-	Fuse 10 on fuse holder F -SF10-		-	not assigned
11	-	Fuse 11 on fuse holder F -SF11-	30 A	-	Control unit for reducing agent metering system -J880-	30
12	-	Fuse 12 on fuse holder F -SF12-	10 A 15 A	-	Control unit for reducing agent metering system -J880- Battery regulation control unit -J840-	30

AUDI Q5 2012

Terminal 30 wiring junction 2 -TV22- with jump start socket -U6- for models without high-voltage system, up to May 2012

Fitting location for models without high-voltage system, up to May 2012:

In engine compartment - centre of plenum chamber.

Get access to all wiring diagrams of the car

A -	Terminal 30 wiring junction 2 -TV22-

B -	Jump start socket -U6-

1 -	Fuse 1 (30) -S204- ,

2 -	Fuse 2 (30) -S205- ,

-S204- (600 W) and -S205- (400 W) are installed in models with radiator fan control 1000 W.

⁶⁹⁾	Radiator fan control 600 W	30
2	-	Fuse 2 (30) -S205-	110 A	-	Radiator fan control 400 W	30

AUDI Q5 2012

Terminal 30 wiring junction 2 -TV22- with jump start socket -U6- for models with high-voltage system (hybrid) from June 2011 / for models without high-voltage system from June 2012

Fitting location for models with high-voltage system (hybrid) from June 2011 / for models without high-voltage system from June 2012:

In engine compartment - centre of plenum chamber.

Get access to all wiring diagrams of the car

A -	Terminal 30 wiring junction 2 -TV22-

B -	Jump start socket -U6-

1 -	Fuse 2 (30) -S205- ,

2 -	Fuse 1 (30) -S204- ,

3 -	Connection A1 (10.0 red)

4 -	Fuse 3 (30) -S206- ,

S204 (600 W) and S205 (400 W) are installed in models with radiator fan control 1000 W

⁷¹⁾	For models with high-voltage system.

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 2 (30) -S205-	40 A 175 A	-	Radiator fan control 400 W Power and control electronics for electric drive -JX1-	30
2	-	Fuse 1 (30) -S204-	40 A 60 A	-	Radiator fan control 400 W Radiator fan control 600 W / radiator fan control 1000 W	30
3	-	Connection A1 (10.0 red)	-	-	Supply, fuse -S126- Fuse -S328-	30
4	-	Fuse 3 (30) -S206-	110 A	-	Power steering control unit -J500-	30

AUDI Q5 2012 3-pin relay/fuse holder

3-pin relay/fuse holder

for models with diesel engine only

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

Get access to all wiring diagrams of the car

A -	not assigned

B -	not assigned

C -	Auxiliary heater fuse -S126- , 40 A

D -	Auxiliary heater fuse 2 -S328- , 60 A

for models with diesel engine only

Note:

t	Figureshowsright-hand drivemodel.

t	Figure for models with left-hand drive

Get access to all wiring diagrams of the car

A -	not assigned

B -	not assigned

C -	Auxiliary heater fuse -S126- , 40 A

D -	Auxiliary heater fuse 2 -S328- , 60 A

AUDI Q5 2012 6-pin coupling station of A-pillar driver side

6-pin coupling station of A-pillar driver side

Fitting location, 6-pin coupling station of A-pillar driver side for models with left-hand drive:

On A-pillar in driver footwell, behind side trim.

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

AUDI Q5 2012 6-pin coupling station of A-pillar driver side

Get access to all wiring diagrams of the car

F -	Front passenger seat adjustment thermal fuse 1 -S46- , 15 A

G -	Driver seat adjustment thermal fuse 1 -S44- , 15 A

Get access to all wiring diagrams of the car

F -	Front passenger seat adjustment thermal fuse 1 -S46- , 15 A

G -	Driver seat adjustment thermal fuse 1 -S44- , 15 A

AUDI Q5 2012 6-pin coupling station of A-pillar passenger side

6-pin coupling station of A-pillar passenger side

for models with left-hand drive only, with right-hand drive

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

AUDI Q5 2012 6-pin coupling station of A-pillar passenger side

Get access to all wiring diagrams of the car

G1 -	Terminal 30 fuse, trailer towing attachment -S77- , 30 A

for models with right-hand drive only, for models with left-hand drive

Note:

t	Figureshowsright-hand drivemodel.

t	Figure for models with left-hand drive

Get access to all wiring diagrams of the car

F -	ABS control unit fuse 1 -S123- , 40 A

G1 -	ABS control unit fuse 3 -S137- , 25 A

G2 -	ABS control unit fuse 2 -S124- , 5 A

AUDI Q5 2012 Relay/fuse holder with onboard supply control unit J519

Relay/fuse holder with onboard supply control unit -J519-

for models with left-hand drive only, for models with right-hand drive

Note:

t	Figure shows left-hand drive model.

t	Figure for models with right-hand drive

AUDI Q5 2012 Relay/fuse holder with onboard supply control unit J519

Get access to all wiring diagrams of the car

A -	ABS control unit fuse 1 -S123- , 40 A

for models with right-hand drive only; with left-hand drive

Note:

t	Figureshowsright-hand drivemodel.

t	Figure for models with left-hand drive

Get access to all wiring diagrams of the car

A -	Terminal 30 fuse, trailer towing attachment -S77- , 30 A

AUDI Q5 2012 Overview of coupling stations

Overview of coupling stations

Get access to all wiring diagrams of the car

q	Fitting location for models with right-hand drive:

q	Fitting location for models with right-hand drive:

q	Fitting location for models with -R199- as Audi music interface (AMI - CAN):

q	Fitting location for models with -R199- as AUX connection:

Seat wiring coupling station, front passenger side

q	Connectors: -T2db-, -T3h-, -T6k-, -T10m-, -T10n-

q	Fitting location: → chapter

Get access to all wiring diagrams of the car

q	Fitting location for models with right-hand drive:

q	Fitting location for models with right-hand drive:

Relay/fuse holder B -SB-

q	Pin and screw connection: -T17q-, -T17r-, -T17t-, 501

q	Fitting location for models with left-hand drive:

q	Fitting location for models with right-hand drive:

AUDI Q5 2012 6-pin coupling station of A-pillar front passenger side

6-pin coupling station of A-pillar front passenger side

applicable up to model year 2009

²⁾	applicable from model year 2010

Note

t	Illustration shows model with left-hand drive.

t	Illustration for models with right-hand drive .

AUDI Q5 2012 6-pin coupling station of A-pillar front passenger side

Get access to all wiring diagrams of the car

1 -	10-pin connector, black -T10y-

2 -	10-pin connector, red -T10ab-

2 -	17-pin connector, yellow -T17x-

3 -	17-pin connector, blue -T17a-

4 -	17-pin connector, black -T17g-

5 -	17-pin connector, brown -T17f-

6 -	10-pin connector, grey -T10ac-

6 -	17-pin connector, white -T17w-

D -	5-pin connector, yellow -T5c-

applicable up to model year 2009

⁴⁾

Get access to all wiring diagrams of the car

1 -

Vacant

2 -	10-pin connector, red -T10ab-

2 -	17-pin connector, yellow -T17x-

3 -

Vacant

4 -	17-pin connector, brown -T17d-

5 -	17-pin connector, black -T17c-

6 -	10-pin connector, grey -T10ac-

D -	5-pin connector, yellow -T5c-

AUDI Q5 2012 Fuse holder D SD

Fuse holder D -SD-

Fitting location for fuse holder D -SD- for models with left-hand drive:

Below the dash panel cover, front passenger side

Note

t	Illustration shows model with left-hand drive.

t	Illustration for models with right-hand drive .

Get access to all wiring diagrams of the car

A -	46-pin connector, black, CAN disconnector, dash panel -T46s-

Get access to all wiring diagrams of the car

A -	46-pin connector, black, CAN disconnector, dash panel -T46s-

AUDI Q5 2012 Seat wiring coupling station, driver side

Seat wiring coupling station, driver side

Fitting location:

under driver seat in vehicle floor

Connectors:

1 -	6-pin connector, green -T6l-

2 -	10-pin connector, red -T10p-

3 -	10-pin connector, black -T10o-

4 -	2-pin connector, blue-purple -T2da-

5 -	3-pin connector, yellow -T3k-

AUDI Q5 2012 Seat wiring coupling station, driver side

Get access to all wiring diagrams of the car

AUDI Q5 2012 Seat wiring coupling station, front passenger side

Seat wiring coupling station, front passenger side

Fitting location:

under front passenger seat in vehicle floor

Connectors:

1 -	6-pin connector, green -T6k-

2 -	10-pin connector, red -T10m-

3 -	10-pin connector, black -T10n-

4 -	2-pin connector, blue-purple -T2db-

5 -	3-pin connector, yellow -T3h-

AUDI Q5 2012 6-pin coupling station of A-pillar driver side

6-pin coupling station of A-pillar driver side

applicable up to model year 2009

Note

t	Illustration shows model with left-hand drive.

t	Illustration for models with right-hand drive .

Get access to all wiring diagrams of the car

1 -	17-pin connector, green -T17j-

2 -	17-pin connector, red -T17e-

3 -

Vacant

4 -	17-pin connector, brown -T17d-

5 -	17-pin connector, black -T17c-

6 -	17-pin connector, blue -T17b-

A -	5-pin connector, yellow -T5b-

E -	46-pin connector, black, CAN disconnector -T46i-

applicable up to model year 2009

Note

t	Illustration shows model with right-hand drive.

t	Illustration for models with left-hand drive .

Get access to all wiring diagrams of the car

1 -

Vacant

2 -	17-pin connector, red -T17e-

3 -	17-pin connector, green -T17j-

4 -	17-pin connector, blue -T17b-

5 -	17-pin connector, brown -T17f-

6 -	17-pin connector, black -T17g-

A -	5-pin connector, yellow -T5b-

E -	46-pin connector, black, CAN disconnector -T46i-

AUDI Q5 2012 Relay/ fuse holder B SB

Relay/fuse holder B -SB-

Fitting location for relay/fuse holder B -SB- for models with left-hand drive:

In electronics box in plenum chamber, driver side

Note

t	Illustration shows model with left-hand drive.

t	Illustration for models with right-hand drive .

Get access to all wiring diagrams of the car

G -	17-pin connector, red -T17q-

H -	17-pin connector, white -T17r-

I -	17-pin connector, brown -T17t-

M -	501Screw connection 2 (30), on relay plate

Get access to all wiring diagrams of the car

G -	17-pin connector, red -T17q-

H -	17-pin connector, white -T17r-

I -	17-pin connector, brown -T17t-

M -	501Screw connection 2 (30), on relay plate

AUDI Q5 2012 Relay/fuse holder with onboard supply control unit J519

Relay/fuse holder with onboard supply control unit -J519-

Fitting location for relay/fuse holder with onboard supply control unit -J519- for models with left-hand drive:

Below the dash panel, driver side

Note

t	Illustration shows model with left-hand drive.

t	Illustration for models with right-hand drive .

Get access to all wiring diagrams of the car

6 -	500Screw connection 1 (30), on relay plate

Get access to all wiring diagrams of the car

5 -	500Screw connection 1 (30), on relay plate

AUDI Q5 2012 Connection for external audio sources R199 as Audi music interface (AMI - MOST)

Connection for external audio sources -R199- as Audi music interface (AMI - MOST)

Fitting location:

In glove compartment.

Note

For models with Audi music interface only (AMI - MOST) only.

AUDI Q5 2012 Connection for external audio sources R199 as Audi music interface (AMI - MOST)

Get access to all wiring diagrams of the car

A -	Connection for external audio sources -R199-

AUDI Q5 2012 Connection for external audio sources R199 as Audi music interface (AMI - CAN)

Connection for external audio sources -R199- as Audi music interface (AMI - CAN)

Fitting location:

In glove compartment.

Note

For models with Audi music interface only (AMI - CAN) only.

AUDI Q5 2012 Connection for external audio sources R199 as Audi music interface (AMI - CAN)

Get access to all wiring diagrams of the car

A -	Connection for external audio sources -R199-

AUDI Q5 2012 Connection for external audio sources R199 as AUX connection

Connection for external audio sources -R199- as AUX connection

Fitting location:

in centre console

Note

For models with AUX connection only.

AUDI Q5 2012 Connection for external audio sources R199 as AUX connection

Get access to all wiring diagrams of the car

A -	Connection for external audio sources -R199-

AUDI Q5 2012 Overview of earth points

Overview of earth points

Get access to all wiring diagrams of the car

609	Earth point on right in plenum chamber

q	Fitting location:

638	Earth point on right A-pillar

q	Fitting location:

688	Earth point 2 on centre tunnel

q	Fitting location:

687	Earth point 1 on centre tunnel

q	Fitting location:

51	Earth point on right in luggage compartment

q	Fitting location:

654	Earth point on right D-pillar

q	Fitting location:

666 Earth point on rear right of roof

q	Fitting location:

612	Earth point at centre on rear lid

q	Fitting location:

53	Earth point on right in rear lid

q	Fitting location:

Get access to all wiring diagrams of the car

676	Earth point 2 on left in luggage compartment

q	Fitting location:

50	Earth point on left in luggage compartment

q	Fitting location:

624	Earth point next to starter battery

q	Fitting location for models without high-voltage system (hybrid):

q	Fitting location for models with high-voltage system (hybrid):

675	Earth point 2 on right in luggage compartment

q	Fitting location:

602	Earth point in front left footwell

q	Fitting location:

639	Earth point on left A-pillar

q	Fitting location:

672	Earth point 2 on front left longitudinal member

q	Fitting location:

12	Earth point on left in engine compartment

q	Fitting location:

Get access to all wiring diagrams of the car

615	Earth point on left suspension strut

q	Fitting location:

671	Earth point 1 on front left longitudinal member

q	Fitting location:

685	Earth point 1 on front right longitudinal member

q	Fitting location:

685	Earth point 1 on front right longitudinal member

Fitting location:

on front of right longitudinal member, behind wheel housing

Torque:

20 Nm

Get access to all wiring diagrams of the car

672	Earth point 2 on front left longitudinal member -arrow-

Fitting location:

at bottom on front of left longitudinal member

Torque:

20 Nm

Get access to all wiring diagrams of the car

671	Earth point 1 on front left longitudinal member

Fitting location:

on longitudinal member, near front left wheel housing

Torque:

9 Nm

Get access to all wiring diagrams of the car

615	Earth point on left suspension strut

Fitting location:

on the front left suspension strut chamber

Torque:

9 Nm

Get access to all wiring diagrams of the car

12	Earth point on left in engine compartment

Fitting location:

Between suspension strut chamber and front left plenum chamber

Torque:

9 Nm

Get access to all wiring diagrams of the car

609	Earth point on right in plenum chamber

Fitting location:

in plenum chamber.

Torque:

9 Nm

Get access to all wiring diagrams of the car

602	Earth point in front left footwell -arrow-

Fitting location:

Under the carpet in the driver's footwell

Get access to all wiring diagrams of the car

639	Earth point on left A-pillar

Fitting location:

behind lower left A-pillar trim

Torque:

9 Nm

Get access to all wiring diagrams of the car

638	Earth point on right A-pillar

Fitting location:

behind lower right A-pillar trim

Torque:

9 Nm

Get access to all wiring diagrams of the car

687	Earth point 1 on centre tunnel

Fitting location:

On the left side of the centre tunnel

Torque:

9 Nm

Get access to all wiring diagrams of the car

688	Earth point 2 on centre tunnel

Fitting location:

On the right side of the centre tunnel

Torque:

9 Nm

Get access to all wiring diagrams of the car

663	Earth point on rear right side panel

Fitting location:

Behind trim/rear right backrest

Torque:

9 Nm

Get access to all wiring diagrams of the car

624	Earth point next to starter battery

Fitting location:

under the floor panel in the luggage compartment, right next to the starter battery

Note

t	Illustration shows model without high-voltage system (hybrid).

t	Illustration for models with high-voltage system (hybrid) .

Torque:

18 Nm

Get access to all wiring diagrams of the car

624	Earth point next to starter battery

Fitting location:

under the floor panel in the luggage compartment, right next to the starter battery

Note

t	Illustration shows model with high-voltage system (hybrid).

t	Illustration for models without high-voltage system (hybrid) .

Torque:

18 Nm

Get access to all wiring diagrams of the car

675	Earth point 2 on right in luggage compartment -arrow-

Fitting location:

under the floor panel in the luggage compartment, right next to the starter battery

Torque:

9 Nm

Get access to all wiring diagrams of the car

666	Earth point on rear right of roof

Fitting location:

Behind the trim of rear roof cross member

Torque:

9 Nm

Get access to all wiring diagrams of the car

676	Earth point 2 on left in luggage compartment -arrow-

Fitting location:

On left in luggage compartment, under trim

Get access to all wiring diagrams of the car

653	Earth point on left D-pillar

Fitting location:

behind left D-pillar trim

Torque:

9 Nm

Get access to all wiring diagrams of the car

50	Earth point on left in luggage compartment

Fitting location:

behind left D-pillar trim

Torque:

9 Nm

Get access to all wiring diagrams of the car

654	Earth point on right D-pillar

Fitting location:

behind right D-pillar trim

Torque:

9 Nm

Get access to all wiring diagrams of the car

51	Earth point on right in luggage compartment

Fitting location:

behind right D-pillar trim

Torque:

9 Nm

Get access to all wiring diagrams of the car

53	Earth point on right in rear lid

Fitting location:

On right rear window frame, behind trim

Get access to all wiring diagrams of the car

612	Earth point at centre on rear lid

Fitting location:

On upper rear lid, near 3rd brake light

Get access to all wiring diagrams of the car

AUDI Q5 2012 Overview of control units in interior of vehicle

Overview of control units in interior of vehicle

Get access to all wiring diagrams of the car

CD changer -R41- / DVD changer -R161-

q	for models with MMI

q	Location and connectors:

q	for models without MMI

q	Location and connectors for models with right-hand drive:

Sliding sunroof adjustment control unit -J245- with sliding sunroof motor -V1-

q	Location and connector:

8 -	Telephone transmitter and receiver unit -R36-

q	Location and connectors:

Get access to all wiring diagrams of the car

Sunroof roller blind control unit -J394- with sunroof roller blind motor -V260-

Location: in rear roof area

14 -	Airbag control unit -J234-

q	Location and connector:

15 -	Active steering control unit -J792-

q	Location and connectors

q	Location and connectors for models with right-hand drive:

q	Location and connectors for models with right-hand drive:

19 -	Electronic steering column lock control unit -J764-

q	Location: on steering column

20 -	Climatronic control unit -J255-

q	Location and connectors:

Get access to all wiring diagrams of the car

q	for models with MMI

AUDI Q5 2012 Overview of control units in rear part of vehicle

Overview of control units in rear part of vehicle

Get access to all wiring diagrams of the car

3 -	Remote control receiver for auxiliary heater -R64-

q	Location: in right of luggage compartment, behind side trim

6 -	Lane change assist control unit 2 -J770-

q	Location: on inside of rear bumper

8 -	Engine sound generator control unit -J943-

Location:

10 -	Digital sound package control unit -J525-

q	Location: in left of luggage compartment, behind side trim.

Get access to all wiring diagrams of the car

10 -	Radio -R- (K-box)

q	Location: in left of luggage compartment, behind side trim.

10 -	Digital radio -R147-

q	Location: in left of luggage compartment, behind side trim.

10 -	TV tuner -R78-

q	Location: in left of luggage compartment, behind side trim.

11 -	Battery monitor control unit -J367-

q	Location and connector:

AUDI Q5 2012 Control unit for headlight range control J431 / control unit for bend lighting and headlight range control J745

Control unit for headlight range control -J431- / control unit for bend lighting and headlight range control -J745-

Location:

in front passenger footwell, behind the glove compartment

AUDI Q5 2012 Control unit for headlight range control J431 / control unit for bend lighting and headlight range control J745

Get access to all wiring diagrams of the car

A -	Control unit for headlight range control -J431- / control unit for bend lighting and headlight range control -J745-

Connector on control unit for headlight range control -J431-:

A1 -	26-pin connector -T26b-

AUDI Q5 2012 Fresh air blower control unit J126

Fresh air blower control unit -J126-

Location:

in front passenger footwell, behind the glove compartment

AUDI Q5 2012 Fresh air blower control unit J126

Get access to all wiring diagrams of the car

A -	Fresh air blower control unit -J126-

AUDI Q5 2012 Driver door control unit J386

Driver door control unit -J386-

Location door control unit, driver side -J386- for models with left-hand drive:

In driver door.

Note:

t	Figure shows left-hand drive model.

t	Figure for right-hand drive models .

AUDI Q5 2012 Driver door control unit J386

Get access to all wiring diagrams of the car

A -	Driver door control unit -J386-

A2 -	16-pin connector -T16m-

A4 -	6-pin connector -T6am-

Get access to all wiring diagrams of the car

A -	Driver door control unit -J386-

A1 -	32-pin connector -T32j-

A2 -	16-pin connector -T16m-

A3 -	20-pin connector -T20f-

A4 -	6-pin connector -T6am-

AUDI Q5 2012 Front passenger door control unit J387

Front passenger door control unit -J387-

Location door control unit, front passenger side -J387- for models with left-hand drive:

in front passenger door

Note:

t	Figure shows left-hand drive model.

t	Figure for right-hand drive models .

AUDI Q5 2012 Front passenger door control unit J387

Get access to all wiring diagrams of the car

A -	Front passenger door control unit -J387-

A2 -	16-pin connector -T16n-

A4 -	6-pin connector -T6ao-

Get access to all wiring diagrams of the car

A -	Front passenger door control unit -J387-

A1 -	32-pin connector -T32l-

A2 -	16-pin connector -T16n-

A3 -	20-pin connector -T20g-

A4 -	6-pin connector -T6ao-

AUDI Q5 2012 Rear left door control unit J388

Rear left door control unit -J388-

Location:

in rear left door.

AUDI Q5 2012 Rear left door control unit J388

Get access to all wiring diagrams of the car

A -	Rear left door control unit -J388-

A2 -	20-pin connector -T20h-

AUDI Q5 2012 Rear right door control unit J389

Rear right door control unit -J389-

Location:

in rear right door.

AUDI Q5 2012 Rear right door control unit J389

Get access to all wiring diagrams of the car

A -	Rear right door control unit -J389-

A2 -	20-pin connector -T20i-

AUDI Q5 2012 Automatic anti-dazzle interior mirror Y7 with Rain and light detector sensor G397

Automatic anti-dazzle interior mirror -Y7- with Rain and light detector sensor -G397-

Location:

at front of roof side member.

AUDI Q5 2012 Automatic anti-dazzle interior mirror Y7 with Rain and light detector sensor G397

Get access to all wiring diagrams of the car

Rain and light detector sensor -G397-

4 -	Main beam assist control unit -J844-

AUDI Q5 2012 SlidingвЂ‹ sunroofвЂ‹ adjustmentвЂ‹ controlвЂ‹ unit J245 with sliding sunroof motor V1

Sliding sunroof adjustment control unit -J245- with sliding sunroof motor -V1-

Location:

in roof module, on upper front roof frame

AUDI Q5 2012 SlidingвЂ‹ sunroofвЂ‹ adjustmentвЂ‹ controlвЂ‹ unit J245 with sliding sunroof motor V1

Get access to all wiring diagrams of the car

A -	Sliding sunroof adjustment control unit -J245- with sliding sunroof motor -V1-

AUDI Q5 2012 Onboard supply control unit J519

Onboard supply control unit -J519-

Location onboard supply control unit -J519- for models with left-hand drive:

Driver side dash panel, bottom.

Note:

t	Figure shows left-hand drive model.

t	Figure for right-hand drive models .

AUDI Q5 2012 Onboard supply control unit J519

Get access to all wiring diagrams of the car

A -	Onboard supply control unit -J519-

A2 -	17-pin connector, brown (connector E) -T17m-

A4 -	6-pin connector, green (connector G) -T6f-

A6 -	16-pin connector, brown (connector C) -T16b-

Location onboard supply control unit -J519- for models with right-hand drive:

Driver side dash panel, bottom.

Note:

t	Figure shows right-hand drive model.

t	Figure for left-hand drive models .

Get access to all wiring diagrams of the car

A -	Onboard supply control unit -J519-

A1 -	17-pin connector, black (connector D) -T17l-

A2 -	17-pin connector, brown (connector E) -T17m-

A3 -	17-pin connector, red (connector F) -T17n-

A4 -	6-pin connector, green (connector G) -T6f-

A5 -	32-pin connector, grey (connector A) -T32a-

A6 -	16-pin connector, brown (connector C) -T16b-

A7 -	32-pin connector, black (connector B) -T32b-

AUDI Q5 2012 Active steering control unit J792

Active steering control unit -J792-

Location:

Under the carpet in the driver's footwell

AUDI Q5 2012 Active steering control unit J792

Get access to all wiring diagrams of the car

4 -	Active steering control unit -J792-

Connectors:

2 -	8-pin connector, black -T8g-

AUDI Q5 2012 Radio R (with integrated CD changer R41 / DVD changer R161 )

Radio -R- (with integrated CD changer -R41- / DVD changer -R161-)

Location:

in middle part dash panel.

AUDI Q5 2012 Radio R (with integrated CD changer R41 / DVD changer R161 )

Get access to all wiring diagrams of the car

A -

Radio -R-

A1 -	Connector block, consisting of:

t	8-pin connector, brown -T8k-

t	8-pin connector, black -T16l-

t	12-pin connector, green -T12a-

t	12-pin connector, blue -T12s-

1-pin connector, black -T1i- (connection DAB) / 1-pin connector, green -T1k- (connection SDARS)

A4 -	2-pin connector, white -T2df- (AM / FM1 / FM2 connection)

AUDI Q5 2012 CD changer R41 / DVD changer R161

CD changer -R41- / DVD changer -R161-

Location:

In glove compartment.

AUDI Q5 2012 CD changer R41 / DVD changer R161

Get access to all wiring diagrams of the car

A -	CD changer -R41- / DVD changer -R161-

A1 -	8-pin connector -T8aa-

A2 -	2-pin connector -T2dm-

AUDI Q5 2012 Chip card reader control unit J676

Chip card reader control unit -J676-

Location:

In glove compartment.

Note:

t	Figure shows right-hand drive model.

t	for models with Japan navigation system only.

AUDI Q5 2012 Chip card reader control unit J676

Get access to all wiring diagrams of the car

A -	Chip card reader control unit -J676-

AUDI Q5 2012 Display unit for front information display and operating unit control unit J685

Display unit for front information display and operating unit control unit -J685-

Location:

in middle part dash panel.

Note:

Connector -A1- is given as an example for differing equipment versions

AUDI Q5 2012 Display unit for front information display and operating unit control unit J685

Get access to all wiring diagrams of the car

A -	Display unit for front information display and operating unit control unit -J685-

A1 -	Connector for models with MMI High up to August 2009:

t	22-pin connector, black -T22b-

A1 -	Connectors for models with MMI Basic, from September 2009:

t	8-pin connector, black -T8ai-

t	4-pin connector, white -T4ao-

A1 -	Connectors for models with MMI High from September 2009:

t	8-pin connector, black -T8ai-

t	4-pin connector, black -T4an-

A1 -	10-pin connector, red -T10u-

A1 -

AUDI Q5 2012 Control unit for information electronics 1 J794

Control unit for information electronics 1 -J794-

Location:

in middle part dash panel.

AUDI Q5 2012 Control unit for information electronics 1 J794

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A -	Control unit for information electronics 1 -J794-

A2 -	1-pin connector, blue -T1n-

A3 -

Vacant

A5 -	for models with -J794- basic:

t	4-pin connector, violet -T4al-

A6 -	1-pin connector, green -T1o-

A7 -	Connector block, consisting of:

t	8-pin connector, brown -T8ah-

t	8-pin connector, black -T8ao-

t	12-pin connector, blue -T12x-

t	12-pin connector, green -T12y-

AUDI Q5 2012 MultimediaвЂ‹ systemвЂ‹ operatingвЂ‹ unitвЂ‹ E380

Multimedia system operating unit -E380-

Location:

on centre console.

AUDI Q5 2012 MultimediaвЂ‹ systemвЂ‹ operatingвЂ‹ unitвЂ‹ E380

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A -	Multimedia system operating unit -E380-

AUDI Q5 2012 Climatronic control unit J255

Climatronic control unit -J255-

Location:

in middle part dash panel.

AUDI Q5 2012 Climatronic control unit J255

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A -	Climatronic control unit -J255-

A2 -	20-pin connector -T20e-

AUDI Q5 2012 AirbagвЂ‹ controlвЂ‹ unitвЂ‹ J234

Airbag control unit -J234-

Location:

Under centre console

AUDI Q5 2012 AirbagвЂ‹ controlвЂ‹ unitвЂ‹ J234

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A -	Airbag control unit -J234-

AUDI Q5 2012 Telephone transmitter and receiver unit R36

Telephone transmitter and receiver unit -R36-

Location:

in front right footwell.

AUDI Q5 2012 Telephone transmitter and receiver unit R36

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A -	Telephone transmitter and receiver unit -R36-

A1 -	Connector -B- (Aerial for Bluetooth)

AUDI Q5 2012 16-pin connector T16 diagnostic connection

16-pin connector -T16- diagnostic connection

Location:

Driver side dash panel, bottom.

AUDI Q5 2012 16-pin connector T16 diagnostic connection

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A -	16-pin connector -T16- diagnostic connection

AUDI Q5 2012 Data bus diagnostic interface J533

Data bus diagnostic interface -J533-

Location:

below the dash panel.

AUDI Q5 2012 Data bus diagnostic interface J533

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A -	Data bus diagnostic interface -J533-

A2 -	20-pin connector -T20d-

AUDI Q5 2012 Control unit in dash panel insert J285

Control unit in dash panel insert -J285-

Location:

in the dash panel.

AUDI Q5 2012 Control unit in dash panel insert J285

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A -	Control unit in dash panel insert -J285-

AUDI Q5 2012 Connectors on convenience system central control unit J393

Connectors on convenience system central control unit -J393-

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2 -	32-pin connector, black (connector B) -T32c-

4 -	32-pin connector, blue (connector F) -T32e-

5 -	6-pin connector (connector G) -not assigned-

7 -	1-pin connector, grey (connector D) -T1h-

AUDI Q5 2012 Connector on electronically controlled damping control unit J250

Connector on electronically controlled damping control unit -J250-

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A -	Electronically controlled damping control unit -J 250-

Connector:

AUDI Q5 2012 Connectors on trailer detector control unit J345

Connectors on trailer detector control unit -J345-

Get access to all wiring diagrams of the car

B -	12-pin connector, red -T12d-

AUDI Q5 2012 Connectors on ParallelвЂ‹ ParkingвЂ‹ AssistanceвЂ‹ ControlвЂ‹ Module J791

Connectors on Parallel Parking Assistance Control Module -J791-

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B -	12-pin connector, brown -T12e-

AUDI Q5 2012 All-wheel drive control unit J492

All-wheel drive control unit -J492-

Location:

in the spare wheel recess, behind the battery -A-.

AUDI Q5 2012 All-wheel drive control unit J492

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A -	All-wheel drive control unit -J492-

AUDI Q5 2012 Engine sound generator control unit J943

Engine sound generator control unit -J943-

Location:

on left in luggage compartment.

AUDI Q5 2012 Engine sound generator control unit J943

Get access to all wiring diagrams of the car

1 -	Engine sound generator control unit -J943-

2 -	8-pin connector -T8s-

AUDI Q5 2012 Voltage stabiliser J532

Voltage stabiliser -J532-

Location:

on right in luggage compartment.

Get access to all wiring diagrams of the car

1 -	Voltage stabiliser -J532-

AUDI Q5 2012 BatteryвЂ‹ monitorвЂ‹ controlвЂ‹ unitвЂ‹ J367

Battery monitor control unit -J367-

Location:

at negative terminal of battery -A-.

AUDI Q5 2012 BatteryвЂ‹ monitorвЂ‹ controlвЂ‹ unitвЂ‹ J367

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3 -	2-pin connector -T2x-

AUDI Q5 2012 Overview - high voltage system (hybrid)

Overview - high voltage system (hybrid)

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Electric air conditioner compressor -V470- with control unit for air conditioner compressor -J842-

q	Location and connector:

Three-phase current drive -VX54- / electric drive motor -V141-

q	Location and connectors:

5 -	Battery cooling module for high-voltage system (hybrid)

q	Components: -G756-, -G757-, -N516-, -V457-, -V479-, -V480-

q	Fitting location:

AUDI Q5 2012 ElectricвЂ‹ airвЂ‹ conditionerвЂ‹ compressorвЂ‹ V470 with control unit for air conditioner compressor J842

Electric air conditioner compressor -V470- with control unit for air conditioner compressor -J842-

Location:

on left of engine block.

AUDI Q5 2012 ElectricвЂ‹ airвЂ‹ conditionerвЂ‹ compressorвЂ‹ V470 with control unit for air conditioner compressor J842

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A -	Electric air conditioner compressor -V470- with control unit for air conditioner compressor -J842-

A3 -	4-pin connector -T4bk-

AUDI Q5 2012 Power and control electronics for electric drive JX1

Power and control electronics for electric drive -JX1-

Location:

in plenum chamber.

AUDI Q5 2012 Power and control electronics for electric drive JX1

Get access to all wiring diagrams of the car

A -	Power and control electronics for electric drive -JX1-

A2 -	1-pin connector -T1f- high-voltage wire (converter negative)

A4 -	1-pin connector -T1cu-

A6 -	1-pin connector -T1cw-

A7 -	28-pin connector -T28jx-

Note:

The pin assignment on wiring harness -T28jx- is not identical to the pin assignment on the power and control electronics for electric drive -JX1-

A8 -	Positive wire to fuse 2 (30) -S205- on terminal 30 wiring junction 2 -TV22-

Pin assignment 28-pin connector -T28jx- to power and control electronics for electric drive -JX1-

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Pin on wiring harness 28-pin connector -T28jx-	Pin on power and control electronics for electric drive -JX1-
53	1
54	2
55	3
56	4
57	5
58	6
59	7
60	8
61	9
62	10
63	11
64	12
65	13
66	14
67	15
68	16
69	17
70	18
71	19
72	20
73	21
74	22
75	23
76	24
77	25
78	26
79	27
80	28

AUDI Q5 2012 Three-phase current drive VX54 / electric drive motor V141

Three-phase current drive -VX54- / electric drive motor -V141-

Location:

on gearbox housing.

AUDI Q5 2012 Three-phase current drive VX54 / electric drive motor V141

Get access to all wiring diagrams of the car

A -	Three-phase current drive -VX54- / electric drive motor -V141-

A2 -	1-pin connector -T1bu-

A4 -	1-pin connector -T1bw-

AUDI Q5 2012 HybridвЂ‹ batteryвЂ‹ unitвЂ‹ AX1 with hybrid battery A38 and batteryвЂ‹ regulation control unit J840

Hybrid battery unit -AX1- with hybrid battery -A38- and battery regulation control unit -J840-

Location:

under the luggage compartment cover.

AUDI Q5 2012 HybridвЂ‹ batteryвЂ‹ unitвЂ‹ AX1 with hybrid battery A38 and batteryвЂ‹ regulation control unit J840

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A -	Hybrid battery unit -AX1- with hybrid battery -A38-

A2 -	14-pin connector -T14ax-

A4 -	1-pin connector -T1c- high-voltage wire (positive)

A5 -	Slot for -TW-

maintenance·connector·for·high-voltage·system -TW- with fuse for high-voltage system -S350-

AUDI Q5 2012 Battery cooling module for high-voltage system (hybrid)

Battery cooling module for high-voltage system (hybrid)

Location:

under the luggage compartment cover.

AUDI Q5 2012 Battery cooling module for high-voltage system (hybrid)

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A -	Battery cooling module for high-voltage system (hybrid)

Components:

t	Temperature sensor upstream of evaporator for hybrid battery -G756-

t	Temperature sensor downstream of evaporator for hybrid battery -G757-

t	Refrigerant shut-off valve 1 for hybrid battery -N516-

t	Battery·fan·1 -V457-

t	Air recirculation flap 1 control motor for hybrid battery -V479-

t	Air recirculation flap 2 control motor for hybrid battery -V480-

AUDI Q5 2012 High-voltageвЂ‹ systemвЂ‹ wiringвЂ‹ junctionвЂ‹ TV1 (hybrid)

High-voltage system wiring junction -TV1- (hybrid)

Location:

on left in luggage compartment, next to battery -A-.

AUDI Q5 2012 High-voltageвЂ‹ systemвЂ‹ wiringвЂ‹ junctionвЂ‹ TV1 (hybrid)

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A -	Wiring/connections to battery -A-

AUDI Q5 2012 Auxiliary battery A1 forвЂ‹В·high-voltageвЂ‹В·systemвЂ‹В·(hybrid)

Auxiliary battery -A1- for·high-voltage·system·(hybrid)

Location:

on left in luggage compartment.

AUDI Q5 2012 Auxiliary battery A1 forвЂ‹В·high-voltageвЂ‹В·systemвЂ‹В·(hybrid)

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1 -	Auxiliary battery -A1-

3 -	Battery monitor control unit 2 -J934-