AUDI Q3 2013 – Reversing camera (Rear Assist) . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI Q3 2013 - Fuse holder C

J532	Voltage stabiliser
SC	Fuse holder C
SC17	Fuse 17 on fuse holder C
SC29	Fuse 29 on fuse holder C
SC33	Fuse 33 on fuse holder C
T12d	12-pin connector
B272	Positive connection (30), in main wiring harness
B298	Positive connection 2 (30), in main wiring harness
B302	Positive connection 6 (30), in main wiring harness
B328	Positive connection 14 (30a) in main wiring harness
*	see applicable current flow diagram for battery
*2	Only models with no start/stop system
*3	Only models with start/stop system

Wiring Diagram AUDI Q3 2013 - Data bus diagnostic interface - Reversing camera system control unit

J533	Data bus diagnostic interface
J772	Reversing camera system control unit
T20	20-pin connector
T54a	54-pin connector
382	Earth connection 17, in main wiring harness
383	Earth connection 18, in main wiring harness
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
*	Gradually discontinued
*2	gradual introduction

Wiring Diagram AUDI Q3 2013 - Reversing camera system control unit - Reversing camera

J772	Reversing camera system control unit
J794	Control unit 1 for information electronics
R	Radio
R189	Reversing camera
T2df	2-pin connector
T2eq	2-pin connector, under reversing camera cover
T2er	2-pin connector, under reversing camera cover
T2u	2-pin connector, Coupling point for rear lid
T2v	2-pin connector
T12x	12-pin connector
T17a	17-pin connector, Coupling point for rear lid
T54a	54-pin connector
*	Only models with radio concert
*2	Only models with MMI
*3	Wiring colour depends on equipment

AUDI Q3 2013 Overview of control units in middle part of vehicle

Overview of control units in middle part of vehicle

q	Fitting location and connectors for diesel engines:

AUDI Q3 2013 Control unit for electromechanical parking brake J540 Control unit for electromechanical parking brake -J540- Fitting location: behind centre console.

A -	Control unit for electromechanical parking brake -J540-

A1 -	30-pin connector -T30- , black

Back to overview . AUDI Q3 2013 Radio -R- (chorus radio system) Fitting location: Dash panel - centre.

A -

Radio -R-

A1 -	2-pin connector -T2c- , cream white

A2 -	Terminal block (-T8k- , -T12i- , -T8b- )

Back to overview . AUDI Q3 2013 Rear right door control unit J389 Rear right door control unit -J389- Fitting location: In rear right door.

A -	Rear right door control unit -J389-

A1 -	6-pin connector -T6i- , black

A2 -	20-pin connector -T20f- , black

A3 -	16-pin connector -T16j- , black

Back to overview . AUDI Q3 2013 Rear left door control unit J388 Rear left door control unit -J388- Fitting location: In rear left door.

A -	Rear left door control unit -J388-

A1 -	6-pin connector -T6h- , black

A2 -	20-pin connector -T20e- , black

A3 -	16-pin connector -T16i- , black

Back to overview . AUDI Q3 2013 Front passenger door control unit J387 Front passenger door control unit -J387- Fitting location: In front passenger door.

A -	Front passenger door control unit -J387-

A1 -	6-pin connector -T6g- , black

A2 -	20-pin connector -T20d- , black

A3 -	16-pin connector -T16f- , black

A4 -	32-pin connector -T32c- , blue

Back to overview . AUDI Q3 2013 Driver door control unit J386 Driver door control unit -J386- Fitting location: In driver door.

A -	Driver door control unit -J386-

A1 -	6-pin connector -T6f- , black

A2 -	20-pin connector -T20c- , black

A3 -	16-pin connector -T16e- , black

A4 -	32-pin connector -T32b- , blue

Back to overview . AUDI Q3 2013 Lane departure warning control unit J759 Lane departure warning control unit -J759- Fitting location: Near interior mirror.

A -	Lane departure warning control unit -J759-

A1 -	12-pin connector -T12l- , black

Back to overview . AUDI Q3 2013 Steering column electronics control unit J527 Steering column electronics control unit -J527- Fitting location: On steering column.

A -	Steering column electronics control unit -J527-

A1 -	4-pin connector -T4- , yellow

A2 -	16-pin connector -T16c- , black

Back to overview . AUDI Q3 2013 Heated front seats control unit J774 Heated front seats control unit -J774- Fitting location: behind centre console.

A -	Heated front seats control unit -J774-

A1 -	8-pin connector -T8z- , black

Back to overview . AUDI Q3 2013 Airbag control unit J234 Airbag control unit -J234- Fitting location: behind centre console.

A -	Airbag control unit -J234-

A1 -	50-pin connector -T50- , yellow

Back to overview . Airbag control unit -J234- , for models with US equipment only Fitting location: behind centre console.

1 -	Airbag control unit -J234-

A -	100-pin connector -T100- , yellow

Back to overview . Fresh air blower control unit -J126- Fitting location: Behind glove compartment.

A -	Fresh air blower control unit -J126-

A1 -	6-pin connector -T6u- , brown

Back to overview AUDI Q3 2013 Control unit in dash panel insert J285 Control unit in dash panel insert -J285- Fitting location: in the dash panel.

A -	Control unit in dash panel insert -J285-

A1 -	32-pin connector -T32- , blue

Back to overview . AUDI Q3 2013 Air conditioning system control unit J301 Air conditioning system control unit -J301- Fitting location: in centre of dash panel.

A -	Air conditioning system control unit -J301-

A1 -	5-pin connector -T5e- , black

A2 -	16-pin connector -T16o- , black

A3 -	20-pin connector -T20b- , black

Back to overview . AUDI Q3 2013 Data bus diagnostic interface J533 Data bus diagnostic interface -J533- Fitting location: Behind dash panel on left.

A -	Data bus diagnostic interface -J533-

q	for models with MOST bus only

A1 -	2-pin connector -T2dl- , black

q	for models with MOST bus only

A2 -	20-pin connector -T20- , red

B -	Data bus diagnostic interface -J533-

q	for models without MOST bus only

Back to overview . AUDI Q3 2013 Onboard supply control unit J519 Onboard supply control unit -J519- Fitting location: Behind dash panel on left.

A -	Onboard supply control unit -J519-

A1 -	52-pin connector -T52a- , black

A2 -	52-pin connector -T52b- , natural

A3 -	52-pin connector -T52c- , natural

Back to overview . AUDI Q3 2013 Climatronic control unit J255 Climatronic control unit -J255- Fitting location: in centre of dash panel.

A -	Climatronic control unit -J255-

A1 -	16-pin connector -T16n- , black

A2 -	12-pin connector -T12j- , black

A3 -	20-pin connector -T20j- , red

A4 -	16-pin connector -T16m- , black

Back to overview . AUDI Q3 2013 Headlight range control unit -J431- / control unit for cornering light and headlight range -J745- Fitting location: Behind glove compartment.

A -	Headlight range control unit -J431- / control unit for cornering light and headlight range -J745-

A1 -	26-pin connector -T26a- , black

q	for models without cornering light only

A1 -	26-pin connector -T26b- , black

q	for models with cornering light only

Back to overview . AUDI Q3 2013 Entry and start authorisation control unit J518 Entry and start authorisation control unit -J518- Fitting location: below the dash panel.

A -	Entry and start authorisation control unit -J518-

A1 -	32-pin connector -T32a- , blue

Back to overview . AUDI Q3 2013 Control unit for electronic steering column lock J764 Control unit for electronic steering column lock -J764- Fitting location: On steering column.

A -	Control unit for electronic steering column lock -J764-

A1 -	16-pin connector -T16k- , black

Back to overview . AUDI Q3 2013 Electronically controlled damping control unit J250 Electronically controlled damping control unit -J250- Fitting location: Under front passenger seat.

A -	Electronically controlled damping control unit -J250-

A1 -	47-pin connector -T47a- , black

Back to overview . AUDI Q3 2013 Voltage stabilizer J532 Voltage stabilizer -J532- Fitting location: Under driver seat.

A -	Voltage stabilizer -J532-

A1 -	12-pin connector -T12d- , black

Back to overview . AUDI Q3 2013 Fuel pump control unit -J538- (diesel engine) Fitting location: Under rear seat bench.

A -	Fuel pump control unit -J538-

A1 -	6-pin connector -T6e- , black

Back to overview . AUDI Q3 2013 Fuel pump control unit -J538- (petrol engine) Fitting location: Under rear seat bench.

A -	Fuel pump control unit -J538-

A1 -	5-pin connector -T5c- , black

Back to overview . AUDI Q3 2013 Internet access control unit J666 Internet access control unit -J666- Fitting location: In glove compartment.

A -	Internet access control unit -J666-

A1 -	20-pin connector -T20g- , black

A2 -	2-pin connector -T2af- , beige

A3 -	4-pin connector -T4o- , black

A4 -	4-pin connector -T4n- , leaf green

Back to overview . AUDI Q3 2013 Sliding sunroof adjustment control unit J245 Sliding sunroof adjustment control unit -J245- Fitting location: on front sunroof motor.

A -	Sliding sunroof adjustment control unit -J245-

A1 -	10-pin connector -T10m- , black

Back to overview . AUDI Q3 2013 Sunroof roller blind control unit J394 Sunroof roller blind control unit -J394- Fitting location: on sunroof roller blind motor.

A -	Sunroof roller blind control unit -J394-

A1 -	10-pin connector -T10n- , black

Back to overview . AUDI Q3 2013 Display unit for front information display and operating unit control unit J685 Display unit for front information display and operating unit control unit -J685- Fitting location: Dash panel - centre.

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

A -	4-pin connector -T4c- , white

q	for models with concert radio system only

A -	4-pin connector -T4ao- , black

q	for models with MMI only

B -	8-pin connector -T8ai- , black

Back to overview AUDI Q3 2013 Main beam assist control unit J844 Main beam assist control unit -J844- Fitting location: On interior mirror.

1 -	Main beam assist control unit -J844-

A -	8-pin connector -T8ad- , black

Back to overview AUDI Q3 2013 Selector lever sensors control unit J587 Selector lever sensors control unit -J587- Fitting location: on selector lever bracket

1 -	Selector lever sensors control unit -J587-

A -	10-pin connector -T10j- , black

Back to overview . AUDI Q3 2013 Chip card reader control unit J676 Chip card reader control unit -J676- Fitting location: In glove compartment.

1 -	Chip card reader control unit -J676-

A -	32-pin connector -T32ja- , black

Back to overview .

AUDI Q3 2013 Overview of fuses

Overview of fuses

1 -

q	Fitting location for models with right-hand drive:

q	Position of fuses for models with left-hand drive:

q	Position of fuses for models with right-hand drive:

q	Fuse assignment:

q	Fuse assignment, from August 2011:

q	Fitting location with battery in engine compartment, from November 2012:

q	Fuse assignment, from November 2012:

q	Fuse assignment, from August 2011:

q	Fitting location with battery in engine compartment, from November 2012:

q	Fitting location with battery in luggage compartment, from May 2013:

q	Fuse assignment with battery in engine compartment, from November 2012:

q	Fuse assignment with battery in luggage compartment, from May 2013:

q	Fuse assignment with battery in luggage compartment, from May 2013:

Fuse holder A -SA- , with battery in engine compartment, from August 2011, up to October 2012 Fitting location: on electronics box, on left in engine compartment

SA -	Fuse holder A

SA1 -

Fuse 1 on fuse holder A ,

SA2 -

Fuse 2 on fuse holder A ,

SA3 -

Fuse 3 on fuse holder A ,

SA4 -

Fuse 4 on fuse holder A ,

SA5 -

Fuse 5 on fuse holder A ,

SA6 -

Fuse 6 on fuse holder A ,

SA7 -

Fuse 7 on fuse holder A ,

AUDI Q3 2013

Fuses in fuse holder A -SA- , from August 2011, up to October 2012

Current Flow Diagram designation			Nominal value		Function/component	Terminal
Fuse 1 on fuse holder A -SA1-			200 A	-	Alternator -C-	30
Fuse 2 on fuse holder A -SA2-			80 A	-	Power steering control unit -J500-	30
Fuse 3 on fuse holder A -SA3-			50 A	-	Supply for fuses: -SC40- , -SC41- , -SC42-	30
Fuse 4 on fuse holder A -SA4-			80 A	-	High heat output relay -J360-	30
Fuse 5 on fuse holder A -SA5-			80 A	-	Socket relay -J807- Supply for fuses: -SC7- , -SC8- , -SC20- to -SC24- , -SC43- to -SC53- , -SC54- , -SC55- , -SC56- , -SC57- , -SC58-	30
Fuse 5 on fuse holder A -SA5-			80 A	-	Supply for fuses: -SC28- to -SC33- for models without start/stop system only	30
Fuse 6 on fuse holder A -SA6-			40 A	-	Low heat output relay -J359-	30
Fuse 7 on fuse holder A -SA7-			60 A	-	Radiator fan control unit -J293-	30

AUDI Q3 2013 Fuse holder A -SA- , with battery in engine compartment, from November 2012 Fitting location: on electronics box, on left in engine compartment

SA -	Fuse holder A

SA1 -

Fuse 1 on fuse holder A ,

SA2 -

Fuse 2 on fuse holder A ,

SA3 -

Fuse 3 on fuse holder A ,

SA4 -

Fuse 4 on fuse holder A ,

SA5 -

Fuse 5 on fuse holder A ,

SA6 -

Fuse 6 on fuse holder A ,

SA7 -

Fuse 7 on fuse holder A ,

SA8 -

Fuse 8 on fuse holder A ,

AUDI Q3 2013

Fuses in fuse holder A -SA- , with battery in engine compartment, from November 2012

Current Flow Diagram designation			Nominal value		Function/component	Terminal
Fuse 1 on fuse holder A -SA1-			200 A	-	Alternator -C-	30
Fuse 2 on fuse holder A -SA2-			80 A	-	Power steering control unit -J500-	30
Fuse 3 on fuse holder A -SA3-			50 A	-	Supply for fuses: -SC40- , -SC41- , -SC42-	30
Fuse 4 on fuse holder A -SA4-			60 A	-	Radiator fan control unit -J293-	30
Fuse 5 on fuse holder A -SA5-			80 A	-	Supply for fuses: -SC28- to -SC33- for models without start/stop system only	30
Fuse 5 on fuse holder A -SA5-			80 A	-	Socket relay -J807- Supply for fuses: -SC7- , -SC8- , -SC20- to -SC24- , -SC43- to -SC53- , -SC54- , -SC55- , -SC56- , -SC57- , -SC58-	30
Fuse 6 on fuse holder A -SA6-			70 A	-	High heat output relay -J360-	30
Fuse 7 on fuse holder A -SA7-			60 A	-	Terminal 30 fuse, trailer towing attachment -S77-	30
Fuse 8 on fuse holder A -SA8-			40 A	-	Low heat output relay -J359-	30

AUDI Q3 2013 Fuse holder A -SA- , with battery in luggage compartment, from May 2013 Fitting location: on electronics box, on left in engine compartment

SA -	Fuse holder A

SA1 -

Fuse 1 on fuse holder A ,

SA2 -

Fuse 2 on fuse holder A ,

SA3 -

Fuse 3 on fuse holder A ,

SA4 -

Fuse 4 on fuse holder A ,

SA5 -

Fuse 5 on fuse holder A ,

SA6 -

Fuse 6 on fuse holder A ,

SA7 -

Fuse 7 on fuse holder A ,

SA8 -

Fuse 8 on fuse holder A ,

AUDI Q3 2013

Fuses in fuse holder A -SA- , with battery in luggage compartment, from May 2013

Current Flow Diagram designation			Nominal value		Function/component	Terminal
Fuse 1 on fuse holder A -SA1-			200 A	-	Alternator -C-	30
Fuse 2 on fuse holder A -SA2-			80 A	-	Power steering control unit -J500-	30
Fuse 3 on fuse holder A -SA3-			50 A	-	not assigned	30
Fuse 4 on fuse holder A -SA4-			60 A	-	Radiator fan control unit -J293-	30
Fuse 5 on fuse holder A -SA5-			80 A	-	not assigned	30
Fuse 6 on fuse holder A -SA6-			70 A	-	not assigned	30
Fuse 7 on fuse holder A -SA7-			60 A	-	Terminal 30 fuse, trailer towing attachment -S77-	30
Fuse 8 on fuse holder A -SA8-			40 A	-	Suppression filter -C24-	30

AUDI Q3 2013 Fuse holder B -SB- , from August 2011, up to October 2012 Fitting location: on the electronics box, on left in engine compartment

A -	Fuse holder B -SB- ,

Fuse colours:

t	50 A - red

t	40 A - orange

t	30 A - light-green

t	25 A - natural (white)

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light-brown

t	3 A - purple

AUDI Q3 2013

Fuses in fuse holder B -SB- , from August 2011, up to October 2012

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder B -SB1-	40 A	-	Voltage stabiliser -J532- Supply for fuses: -SC28- to -SC33- for models with start/stop system only	30
F2	-	Fuse 2 on fuse holder B -SB2-	10 A	-	Electric lumbar support adjustment Driver seat lumbar support adjustment switch -E176- Driver seat lumbar support longitudinal adjustment motor -V125- Driver seat lumbar support height adjustment motor -V129- Front passenger seat lumbar support adjustment switch -E177- Front passenger seat lumbar support longitudinal adjustment motor -V126- Front passenger seat lumbar support height adjustment motor -V130-	30
F3	-	Fuse 3 on fuse holder B -SB3-	5 A	-	Onboard supply control unit -J519- Battery monitoring control unit -J367-	30
F4	-	Fuse 4 on fuse holder B -SB4-	30 A	-	ABS control unit -J104- (MK60 valves)	30
F5	-	Fuse 5 on fuse holder B -SB5-	15 A	-	Mechatronic unit for dual clutch gearbox -J743- Selector lever sensors control unit -J587-	30
F6	-	Fuse 6 on fuse holder B -SB6-	5 A	-	Steering column electronics control unit -J527-	30
F7	-	Fuse 7 on fuse holder B -SB7-	30 A	-	Onboard supply control unit -J519- (left turn signal, left dipped beam headlight, left main beam headlight, left front fog light, right turning light, front right parking light, right daytime running light, left rear parking light, right brake light, left reversing light, right fog tail light)	30
F8	-	Fuse 8 on fuse holder B -SB8-	20 A	-	Windscreen and rear window washer pump -V59- Rear window wiper motor -V12- Central locking for rear left and right doors, fuel filler flap, rear window lock	30
F9	-	Fuse 9 on fuse holder B -SB9-	5 A	-	Aerial amplifier for mobile telephone -R86- Telephone bracket -R126-	30
F10	-	Fuse 10 on fuse holder B -SB10-	5 A	-	Terminal 30 voltage supply relay -J317- Engine control unit -J623- for models with diesel engine only	30
F10	-	Fuse 10 on fuse holder B -SB10-	10 A	-	Main relay -J271- Engine control unit -J623- for models with petrol engine only	30
F11	-	Fuse 11 on fuse holder B -SB11-	-	-	not assigned	-
F12	-	Fuse 12 on fuse holder B -SB12-	5 A	-	Data bus diagnostic interface -J533-	30
F13	-	Fuse 13 on fuse holder B -SB13-	30 A	-	Engine control unit -J623- for models with diesel engine only	87
			25 A		Engine control unit -J623- for models with petrol engine only
F14	-	Fuse 14 on fuse holder B -SB14-	20 A	-	Fuel pressure control valve -N276- Fuel metering vavle -N290- for models with diesel engine only	87
F14	-	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- for models with petrol engine only	87
F15	-	Fuse 15 on fuse holder B -SB15-	5 A	-	Automatic glow period control unit -J179- for models with diesel engine only	87
F15	-	Fuse 15 on fuse holder B -SB15-	10 A	-	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- for models with petrol engine only	87
F16	-	Fuse 16 on fuse holder B -SB16-	30 A	-	Onboard supply control unit -J519- (right turn signal, right dipped beam headlight, right main beam headlight, right front fog light, left turning light, front left parking light, left daytime running light, rear right parking light, left brake light, right reversing light, licence plate light, left fog tail light)	30
F17	-	Fuse 17 on fuse holder B -SB17-	15 A	-	Horn relay -J413- Treble horn -H2- Bass horn -H7-	30
F18	-	Fuse 18 on fuse holder B -SB18-	30 A	-	Control unit 1 for information electronics -J794- Radio -R- Voltage stabiliser -J532- Digital sound package control unit -J525-	30
F19	-	Fuse 19 on fuse holder B -SB19-	30 A	-	Wiper motor control unit -J400-	30
F20	-	Fuse 20 on fuse holder B -SB20-	20 A	-	Fuel pressure control valve -N276- for models with petrol engine only	87
F21	-	Fuse 21 on fuse holder B -SB21-	10 A	-	Lambda probe heater -Z19- for models with diesel engine only	87
F21	-	Fuse 21 on fuse holder B -SB21-	25 A	-	Fuel pump control valve -J538- for models with petrol engine only	87
F22	-	Fuse 22 on fuse holder B -SB22-	5 A	-	Clutch position sender -G476-	87
F23	-	Fuse 23 on fuse holder B -SB23-	10 A	-	Charge pressure control solenoid valve -N75- Exhaust gas recirculation cooler changeover valve -N345- Air mass meter -G70- for models with diesel engine only	87
F24	-	Fuse 24 on fuse holder B -SB24-	10 A	-	Fuel pump relay -J17- Radiator fan control unit -J293- Low heat output relay -J359- High heat output relay -J360- Exhaust gas recirculation cooler pump -V400- for models with diesel engine only	87
F24	-	Fuse 24 on fuse holder B -SB24-	10 A	-	Additional coolant pump relay -J496- Radiator fan control unit -J293- Engine component current supply relay -J757- Charge pressure control solenoid valve -N75- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- Turbocharger air recirculation valve -N249- Intake manifold flap valve -N316- Oil pressure regulation valve -N428- for models with petrol engine only	87
F25		Fuse 25 on fuse holder B -SB25-	40 A		ABS control unit -J104- (MK60 ESP pump)	30
F26	-	Fuse 26 on fuse holder B -SB26-	30 A	-	Fuse 34 on fuse holder C -SC34- Fuse 35 on fuse holder C -SC35-	30
F27	-	Fuse 27 on fuse holder B -SB27-	50 A	-	Automatic glow period control unit -J179- Glow plug 1 -Q10- Glow plug 2 -Q11- Glow plug 3 -Q12- Glow plug 4 -Q13- for models with diesel engine only	87
F28	-	Fuse 28 on fuse holder B -SB28-	50 A	-	Terminal 30 fuse, trailer towing attachment -S77- for Australia only	30
F29	-	Fuse 29 on fuse holder B -SB29-	30 A	-	Driver seat adjustment thermal fuse 1 -S44- Front passenger seat adjustment thermal fuse 1 -S46-	30
F30	-	Fuse 30 on fuse holder B -SB30-	50 A	-	Terminal 15 voltage supply relay -J329- Supply for fuses: -SC9- to -SC16- , -SC25- , -SC26- , -SC27-	30

AUDI Q3 2013 Fuse holder B -SB- , with battery in engine compartment, from November 2012 Fitting location: on the electronics box, on left in engine compartment

A -	Fuse holder B -SB- ,

Fuse colours:

t	50 A - red

t	40 A - orange

t	30 A - light-green

t	25 A - natural (white)

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light-brown

t	3 A - purple

AUDI Q3 2013

Fuses in fuse holder B -SB- , from November 2012

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
F1	-	Fuse 1 on fuse holder B -SB1-	15 A	-	Mechatronic unit for dual clutch gearbox -J743- Selector lever -E313-	30
F2	-	Fuse 2 on fuse holder B -SB2-	30 A	-	ABS control unit -J104- (MK60 valves) up to October 2014	30
F2	-	Fuse 2 on fuse holder B -SB2-	40 A	-	ABS control unit -J104- (MK60 valves) from November 2014	30
F3	-	Fuse 3 on fuse holder B -SB3-	15 A	-	Horn relay -J413- Treble horn -H2- Bass horn -H7-	30
F4	-	Fuse 4 on fuse holder B -SB4-	40 A	-	Voltage stabiliser -J532- Supply for fuses: -SC28- to -SC33- for models with start/stop system only	30
F5	-	Fuse 5 on fuse holder B -SB5-	5 A	-	Onboard supply control unit -J519- Battery monitoring control unit -J367-	30
F6	-	Fuse 6 on fuse holder B -SB6-	30 A	-	Onboard supply control unit -J519- (right turn signal, right dipped beam headlight, right main beam headlight, right front fog light, left turning light, front left parking light, left daytime running light, rear right parking light, left brake light, right reversing light, licence plate light, left fog tail light)	30
F7	-	Fuse 7 on fuse holder B -SB7-	20 A	-	Windscreen and rear window washer pump -V59-	30
F8	-	Fuse 8 on fuse holder B -SB8-	30 A	-	Onboard supply control unit -J519- (left turn signal, left dipped beam headlight, left main beam headlight, left front fog light, right turning light, front right parking light, right daytime running light, left rear parking light, right brake light, left reversing light, right fog tail light)	30
F9	-	Fuse 9 on fuse holder B -SB9-	10 A	-	Electric lumbar support adjustment Driver seat lumbar support adjustment switch -E176- Driver seat lumbar support longitudinal adjustment motor -V125- Driver seat lumbar support height adjustment motor -V129- Front passenger seat lumbar support adjustment switch -E177- Front passenger seat lumbar support longitudinal adjustment motor -V126- Front passenger seat lumbar support height adjustment motor -V130-	30
F10	-	Fuse 10 on fuse holder B -SB10-	5 A	-	Automatic glow period control unit -J179- for models with diesel engine only	87
F10	-	Fuse 10 on fuse holder B -SB10-	10 A	-	Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- for models with petrol engine only	87
F11	-	Fuse 11 on fuse holder B -SB11-	5 A	-	Steering column electronics control unit -J527-	30
F12	-	Fuse 12 on fuse holder B -SB12-	5 A	-	Aerial amplifier for mobile telephone -R86- Telephone bracket -R126-	30
F13	-	Fuse 13 on fuse holder B -SB13-	5 A	-	Terminal 30 voltage supply relay -J317- Engine control unit -J623- for models with diesel engine only	30
F13	-	Fuse 13 on fuse holder B -SB13-	5 A	-	Main relay -J271- Engine control unit -J623- for models with 2.5 l petrol engine only	30
F13	-	Fuse 13 on fuse holder B -SB13-	10 A	-	Main relay -J271- Engine control unit -J623- for models with petrol engine only not for models with 2.5 l petrol engine	30
F14		Fuse 14 on fuse holder B -SB14-	30 A		Engine control unit -J623- for models with diesel engine only	87
F14		Fuse 14 on fuse holder B -SB14-	25 A		Engine control unit -J623- for models with petrol engine only not for models with 2.5 l petrol engine	87
F14		Fuse 14 on fuse holder B -SB14-	15 A		Engine control unit -J623- for models with 2.5 l petrol engine only	87
F15	-	Fuse 15 on fuse holder B -SB15-	5 A	-	Data bus diagnostic interface -J533-	30
F16	-	Fuse 16 on fuse holder B -SB16-	10 A	-	Charge pressure control solenoid valve -N75- Exhaust gas recirculation cooler changeover valve -N345- Air mass meter -G70- for models with diesel engine only	87
F16	-	Fuse 16 on fuse holder B -SB16-	10 A	-	Additional coolant pump relay -J496- Solenoid for coolant circuit -N492- Coolant circulation pump -V50- for models with 2.5 l petrol engine	87
F17	-	Fuse 17 on fuse holder B -SB17-	20 A	-	Fuel pressure control valve -N276- for models with petrol engine only not for models with 2.5 l petrol engine	87
F17	-	Fuse 17 on fuse holder B -SB17-	10 A	-	Fuel metering valve -N290- for models with 2.5 l petrol engine only	87
F18	-	Fuse 18 on fuse holder B -SB18-	10 A	-	Lambda probe heater -Z19- for models with diesel engine only	87
F18	-	Fuse 18 on fuse holder B -SB18-	25 A	-	Fuel pump control valve -J538- for models with petrol engine only	87
F19	-	Fuse 19 on fuse holder B -SB19-	30 A	-	Control unit 1 for information electronics -J794- Radio -R- Voltage stabiliser -J532- Digital sound package control unit -J525-	30
F20	-	Fuse 20 on fuse holder B -SB20-	5 A	-	Clutch position sender -G476-	87
F21	-	Fuse 21 on fuse holder B -SB21-	30 A	-	Control unit for reducing-agent heater -J891-	30
F22	-	Fuse 22 on fuse holder B -SB22-	30 A	-	Wiper motor control unit -J400-	30
F23	-	Fuse 23 on fuse holder B -SB23-	10 A	-	Fuel pump relay -J17- Radiator fan control unit -J293- Low heat output relay -J359- High heat output relay -J360- Exhaust gas recirculation cooler pump -V400- for models with diesel engine only	87
F23	-	Fuse 23 on fuse holder B -SB23-	10 A	-	Additional coolant pump relay -J496- Radiator fan control unit -J293- Engine component current supply relay -J757- Charge pressure control solenoid valve -N75- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- Turbocharger air recirculation valve -N249- Intake manifold flap valve -N316- Oil pressure regulation valve -N428- for models with petrol engine only not for models with 2.5 l petrol engine	87
F23	-	Fuse 23 on fuse holder B -SB23-	10 A	-	Radiator fan control unit -J293- Engine component current supply relay -J757- Exhaust flap control unit -J883- Charge pressure control solenoid valve -N75- Activated charcoal filter solenoid valve 1 -N80- Turbocharger air recirculation valve -N249- Intake manifold flap valve -N316- for models with 2.5 l petrol engine only	87
F24	-	Fuse 24 on fuse holder B -SB24-	20 A	-	Fuel pressure control valve -N276- Fuel metering vavle -N290- for models with diesel engine only	87
F24	-	Fuse 24 on fuse holder B -SB24-	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- for models with petrol engine only not for models with 2.5 l petrol engine	87
F24	-	Fuse 24 on fuse holder B -SB24-	10 A	-	Camshaft control valve 1 -N205- Exhaust camshaft control valve 1 -N318- Oil pressure regulation valve -N428- for models with 2.5 l petrol engine only	87
F25		Fuse 25 on fuse holder B -SB25-	30 A		Driver door control unit -J386- Rear left door control unit -J388-	30
F26	-	Fuse 26 on fuse holder B -SB26-	30 A	-	Front passenger door control unit -J387- Rear right door control unit -J389-	30
F27	-	Fuse 27 on fuse holder B -SB27-	50 A	-	Terminal 15 voltage supply relay -J329- Supply for fuses: -SC9- to -SC16- , -SC25- , -SC26- , -SC27-	30
F27	-	Fuse 27 on fuse holder B -SB27-	40 A	-	Terminal 15 voltage supply relay -J329- Supply for fuses: -SC9- to -SC16- , -SC25- , -SC26- , -SC27- from November 2014	30
F28	-	Fuse 28 on fuse holder B -SB28-	50 A	-	Automatic glow period control unit -J179- Glow plug 1 -Q10- Glow plug 2 -Q11- Glow plug 3 -Q12- Glow plug 4 -Q13- for models with diesel engine only	87
F28	-	Fuse 28 on fuse holder B -SB28-	30 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- Ignition coil 5 with output stage -N323- for models with 2.5 l petrol engine only	87
F29	-	Fuse 29 on fuse holder B -SB29-	30 A	-	Driver seat adjustment thermal fuse 1 -S44- Front passenger seat adjustment thermal fuse 1 -S46-	30
F30		Fuse 30 on fuse holder B -SB30-	40 A		ABS control unit -J104- (MK60 ESP pump)	30

AUDI Q3 2013 Fuse holder C SC Fuse holder C -SC- Fitting location: On left under dash panel

A -	Fuse holder C -SC- ,

Fuse colours:

t	50 A - red

t	40 A - orange

t	30 A - light-green

t	25 A - natural (white)

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light-brown

t	3 A - purple

AUDI Q3 2013 Fuses in fuse holder C SC

Fuses in fuse holder C -SC-

No.		Current flow diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	10 A	-	Output module 1 for left LED headlight -A31-	15
2	-	Fuse 2 on fuse holder C -SC2-	10 A	-	Output module 1 for right LED headlight -A27-	15
3	-	Fuse 3 on fuse holder C -SC3-	5 A	-	Glove compartment light switch -E26- Driver side vanity mirror contact switch -F147- Front passenger side vanity mirror contact switch -F148- Glove compartment light -W6- Front passenger side illuminated vanity mirror -W14- Driver side illuminated vanity mirror -W20- Front roof module -WX3- discontinued from November 2014	30
4	-	Fuse 4 on fuse holder C -SC4-	5 A	-	Front camera for driver assist systems -R242-	15
5	-	Fuse 5 on fuse holder C -SC5-	10 A	-	Output module for left headlight -J667-	15
5	-	Fuse 5 on fuse holder C -SC5-	5 A	-	Power output module for left headlight -J667- from November 2014	15
6	-	Fuse 6 on fuse holder C -SC6-	10 A	-	Output module for right headlight -J668-	15
6	-	Fuse 6 on fuse holder C -SC6-	5 A	-	Power output module for right headlight -J668- from November 2014	15
7	-	Fuse 7 on fuse holder C -SC7-	7.5 A	-	Control unit for electronic steering column lock -J764-	30
8	-	Fuse 8 on fuse holder C -SC8-	7.5 A	-	Entry and start authorisation control unit -J518 -	30
9	-	Fuse 9 on fuse holder C -SC9-	5 A	-	Front passenger airbag deactivated warning lamp -K145- Airbag control unit -J234-	15
10	-	Fuse 10 on fuse holder C -SC10-	10 A	-	All-wheel drive control unit -J492- bis April 2013	15
11	-	not assigned	-	-		-
12	-	Fuse 12 on fuse holder C -SC12-	5 A	-	Mechatronic unit for dual clutch gearbox -J743- Selector lever sensors control unit -J587-	15
13	-	Fuse 13 on fuse holder C -SC13-	5 A	-	Oil level and oil temperature sender -G266- Start/stop system button -E693- TSC and ESP button -E256- Reversing light switch -F4- High-pressure sender -G65- Air quality sensor -G238- Climatronic control unit -J255- air conditioning system control unit -J301- Voltage supply relay 1 -J701- Voltage supply relay 2 -J710- AUTO HOLD warning lamp -K237- AUTO HOLD button -E540- Automatic anti-dazzle interior mirror -Y7- Interior mirror -EX5- Heater element for left washer jet -Z20- Heater element for right washer jet -Z21- Seat occupied recognition control unit -J706-	15
14	-	Fuse 14 on fuse holder C -SC14-	7.5 A	-	Starter relay 1 -J906- Starter relay 2 -J907- gradual introduction	15
14	-	Fuse 14 on fuse holder C -SC14-	7.5 A	-	Light switch -E1- Brake light switch -F- Brake pedal switch -F63- Engine control unit -J623- Trailer detector control unit -J345- Electronically controlled damping control unit -J250- ABS control unit -J104- Power steering control unit -J500- Data bus diagnostic interface -J533- Terminal 15 voltage supply relay 2 -J681-	15
15	-	Fuse 15 on fuse holder C -SC15-	10 A	-	Crankcase breather heater element -N79- for models with diesel engine only	15
15	-	Fuse 15 on fuse holder C -SC15-	10 A	-	Air mass meter -G70- for models with petrol engine only	15
15	-	Fuse 15 on fuse holder C -SC15-	10 A	-	Headlight range control unit -J431- Voltage stabiliser -J532- Relay for automatic anti-dazzle interior mirror -J910- Control unit for electromechanical parking brake -J540- Cornering light and headlight range control unit -J745- Socket relay -J807- 16-pin connector -T16- (diagnostic connection) Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49-	15
16	-	Fuse 16 on fuse holder C -SC16-	5 A	-	Parking aid control unit -J446- Lane change assist control unit -J769- Lane change assist control unit 2 -J770-	15
17	-	Fuse 17 on fuse holder C -SC17-	5 A	-	Reversing camera system control unit -J772-	30
18	-	Fuse 18 on fuse holder C -SC18-	5 A	-	Radio -R- TV tuner -R78- Internet access control unit -J666- Chip card reader control unit -J676-	30
19	-	Fuse 19 on fuse holder C -SC19-	5 A	-	Onboard supply control unit -J519- Voltage stabiliser -J532- Engine control unit -J623-	50
20	-	Fuse 20 on fuse holder C -SC20-	5 A	-	ABS control unit -J104- Air conditioning control unit -J301- Climatronic control unit -J255- Interface control unit for vehicle location system -J843-	30
21	-	not assigned	-	-		-
22	-	Fuse 22 on fuse holder C -SC22-	10 A	-	Interior monitoring sensor -G273- Alarm horn -H12-	30
23	-	Fuse 23 on fuse holder C -SC23-	10 A	-	Light switch -E1- Rain and light sensor -G397- Electromechanical parking brake warning lamp -K213- 16-pin connector -T16- (diagnostic connection) Front roof module -WX3-	30
24	-	Fuse 24 on fuse holder C -SC24-	10 A	-	Relay for reducing agent metering system -J963-	30
25	-	Fuse 25 on fuse holder C -SC25-	20 A	-	Fuse 4 on fuse holder C -SC4- Fuse 5 on fuse holder C -SC5- Fuse 6 on fuse holder C -SC6-	15
26	-	Fuse 26 on fuse holder C -SC26-	15 A	-	Rear window wiper motor -V12-	15
27	-	Fuse 27 on fuse holder C -SC27-	40 A	-	Starter relay 1 -J906- Starter relay 2 -J907-	15
27	-	Fuse 27 on fuse holder C -SC27-	30 A	-	Starter relay 1 -J906- Starter relay 2 -J907- from November 2014	15
28	-	Fuse 28 on fuse holder C -SC28-	15 A	-	Control unit 1 for information electronics -J794- Radio -R- for models with radio system only	30
28	-	Fuse 28 on fuse holder C -SC28-	7.5 A	-	Control unit 1 for information electronics -J794- for models with MMI only	30
29	-	Fuse 29 on fuse holder C -SC29-	15 A	-	Fuse 18 on fuse holder C -SC18- Fuse 17 on fuse holder C -SC17-	30
30	-	Fuse 30 on fuse holder C -SC30-	5 A	-	CD changer -R41-	30
31	-	Fuse 31 on fuse holder C -SC31-	5 A	-	Display unit for front information display and operating unit control unit -J685-	30
32	-	Fuse 32 on fuse holder C -SC32-	5 A	-	Control unit in dash panel insert -J285-	30
33	-	Fuse 33 on fuse holder C -SC33-	10 A	-	Relay for automatic anti-dazzle interior mirror -J910-	30
34	-	Fuse 34 on fuse holder C -SC34-	10 A	-	Rear left door control unit -J388- (central locking for rear left door) Rear right door control unit -J389- (central locking for rear right door ) up to October 2012	30
35	-	Fuse 35 on fuse holder C -SC35-	10 A	-	Driver door control unit -J386- (central locking for front left door) Front passenger control unit -J387- (central locking for front right door) up to October 2012	30
36	-	Fuse 36 on fuse holder C -SC36-	20 A	-	Socket -U- Cigarette lighter -U1-	15
37	-	Fuse 37 on fuse holder C -SC37-	20 A	-	12 V socket 2 -U18- 12 V socket -U5-	15
38	-	Fuse 38 on fuse holder C -SC38-	15 A	-	Terminal 15 voltage supply relay 2 -J681-	30
39	-	not assigned	-	-		-
40	-	Fuse 40 on fuse holder C -SC40-	15 A	-	Trailer detector control unit -J345-	30
41	-	Fuse 41 on fuse holder C -SC41-	20 A	-	Trailer detector control unit -J345-	30
42	-	Fuse 42 on fuse holder C -SC42-	20 A	-	Trailer detector control unit -J345-	30
43	-	Fuse 43 on fuse holder C -SC43-	20 A	-	Headlight washer system relay -J39- Headlight washer system pump -V11-	30
44	-	Fuse 44 on fuse holder C -SC44-	30 A	-	Heated rear window relay -J9- Heated rear window -Z1-	30
45	-	Fuse 45 on fuse holder C -SC45-	20 A	-	Control unit for electromechanical parking brake -J540-	30
46	-	Fuse 46 on fuse holder C -SC46-	30 A	-	Rear left door control unit -J388- Rear right control unit -J389- up to October 2012	30
46	-	Fuse 46 on fuse holder C -SC46-	20 A	-	Trailer voltage supply relay -J941- from November 2014	30
47	-	Fuse 47 on fuse holder C -SC47-	30 A	-	Driver door control unit -J386- up to October 2012	30
47	-	Fuse 47 on fuse holder C -SC47-	15 A	-	All-wheel drive control unit -J492- from May 2013	30
48	-	Fuse 48 on fuse holder C -SC48-	30 A	-	Front passenger door control unit -J387- up to October 2012	30
49	-	Fuse 49 on fuse holder C -SC49-	25 A	-	Fuel pump relay -J17- Fuel pump control unit -J538- for models with diesel engine only	30
50	-	Fuse 50 on fuse holder C -SC50-	40 A	-	Relief relay for X-contact -J59- Fresh air blower control unit -J126- Fresh air blower -V2-	30
51	-	Fuse 51 on fuse holder C -SC51-	20 A	-	Control unit for electromechanical parking brake -J540-	30
52	-	Fuse 52 on fuse holder C -SC52-	20 A	-	Onboard supply control unit -J519- (footwell lighting, terminal 30G, terminal 58d, luggage compartment lighting) Hazard lights warning lamp -K6- Fuel pump relay -J17-	30
53	-	Fuse 53 on fuse holder C -SC53-	30 A	-	Climatronic control unit -J255- (front seat heating with automatic air conditioning system) Heated front seats control unit -J774- (front seat heating with manual air conditioning system)	30
54	-	Fuse 54 on fuse holder C -SC54-	20 A	-	Sliding sunroof adjustment control unit -J245-	30
55	-	Fuse 55 on fuse holder C -SC55-	20 A	-	Sunroof roller blind control unit -J394-	30
56	-	Fuse 56 on fuse holder C -SC56-	20 A	-	Electronically controlled damping control unit -J250-	30
57	-	Fuse 57 on fuse holder C -SC57-	10 A	-	Special vehicle control unit -J608- for models with driving aids only	30
57	-	Fuse 57 on fuse holder C -SC57-	10 A	-	Voltage supply relay 1 -J701- for models with driving school equipment only	30
58	-	Fuse 58 on fuse holder C -SC58-	5 A	-	Voltage supply relay 2 -J710- for models with driving school equipment only	30
59	-	not assigned	-	-		-
60	-	not assigned	-	-		-

AUDI Q3 2013 Fuse holder D -SD- , with battery in luggage compartment, from May 2013 Fitting location: on right in luggage compartment

A -	Battery isolation igniter -N253-

1 -	Fuse 1 on fuse holder D -SD1- ,

2 -	Fuse 2 on fuse holder D -SD2- ,

3 -	Fuse 3 on fuse holder D -SD3- ,

AUDI Q3 2013

Fuses in fuse holder D -SD- , with battery in luggage compartment, from May 2013

Current Flow Diagram designation			Nominal value		Function/component	Terminal
Fuse 1 on fuse holder D -SD1-			175 A	-	Electronics box supply	30
Fuse 2 on fuse holder D -SD2-			50 A	-	Supply for fuses: -SC40- , -SC41- , -SC42-	30
Fuse 3 on fuse holder D -SD3-			80 A	-	Supply for fuses: -SC28- to -SC33- for models without start/stop system only	30
Fuse 3 on fuse holder D -SD3-			80 A	-	Socket relay -J807- Supply for fuses: -SC7- , -SC8- , -SC20- to -SC24- , -SC43- to -SC53- , -SC54- , -SC55- , -SC56- , -SC57- , -SC58-	30

AUDI Q3 2013 Fuses on left under dash panel

Fuses on left under dash panel

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

2 -	Front passenger seat adjustment thermal fuse 1 -S46- - 15 A

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

q	for models with US equipment only

AUDI Q3 2013 Fuses on right under dash panel

Fuses on right under dash panel

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

2 -	Front passenger seat adjustment thermal fuse 1 -S46- - 15 A

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

q	Australia only

AUDI Q3 2013 Overview of control units in rear part of vehicle

Overview of control units in rear part of vehicle

4 -	Battery monitor control unit -J367-

q	for models with battery in luggage compartment only

q	Fitting location and connectors:

q	Location and connectors with digital tuner:

12 -

Radio -R-

q	for models with MMI only

q	Fitting location and connectors:

AUDI Q3 2013 CD changer R41 CD changer -R41- Fitting location: behind left side trim in luggage compartment.

A -	CD changer -R41-

A1 -	8-pin connector -T8aa- , black

A2 -	2-pin connector -T2dm- , black

Back to overview . AUDI Q3 2013 Radio -R- (MMI) Fitting location: behind left side trim in luggage compartment.

A -

Radio -R-

A1 -	4-pin connector -T4v- , cream white

A2 -	2-pin connector -T2y- , black

A3 -	Terminal block (-T10ag- , -T8af- )

A4 -	2-pin connector -T2dh- , black

Back to overview . AUDI Q3 2013 TV tuner -R78- (hybrid tuner) Fitting location: behind left side trim in luggage compartment.

A -	TV tuner -R78-

A1 -	4-pin connector -T4y- , nut brown

A2 -	4-pin connector -T2aa- , leaf green

A3 -	4-pin connector -T4aa- , leaf green

A4 -	2-pin connector -T2do- , black

A5 -	4-pin connector -T4ah- , nut brown

q	for models with Japan equipment only

A6 -	20-pin connector -T20l- , black

Back to overview . AUDI Q3 2013 TV tuner -R78- (digital tuner) Fitting location: behind left side trim in luggage compartment.

A -	TV tuner -R78-

A1 -	2-pin connector -T2ab- , nut brown

A2 -	4-pin connector -T4ab- , leaf green

A3 -	2-pin connector -T2aa- , leaf green

A4 -	2-pin connector -T2do- , black

A5 -	12-pin connector -T12aa- , black

Back to overview . AUDI Q3 2013 Reversing camera system control unit J772 Reversing camera system control unit -J772- Fitting location: behind left side trim in luggage compartment.

A -	Reversing camera system control unit -J772-

A1 -	54-pin connector -T54a- , light blue

A2 -	not assigned

A3 -	2-pin connector -T2df- , leaf green

A4 -	2-pin connector -T2v- , blue-grey

Back to overview . AUDI Q3 2013 Aerial amplifier for mobile telephone R86 Aerial amplifier for mobile telephone -R86- Fitting location: behind right side trim in luggage compartment.

A -	Aerial amplifier for mobile telephone -R86-

A1 -	4-pin connector -T4ak- , black

A2 -	2-pin connector -T2m- , black

A3 -	2-pin connector -T2n- , Bordeaux violet

Back to overview . AUDI Q3 2013 Parking aid control unit -J446- / park assist steering control unit -J791- Fitting location: behind right side trim in luggage compartment.

A -	Parking aid control unit -J446- / park assist steering control unit -J791-

A1 -	12-pin connector -T12f- , black

A2 -	12-pin connector -T12e- , brown

A3 -	16-pin connector -T16b- , black

Back to overview . AUDI Q3 2013 Trailer detector control unit J345 Trailer detector control unit -J345- Fitting location: behind right side trim in luggage compartment.

A -	Trailer detector control unit -J345-

A1 -	16-pin connector -T16l- , black

A2 -	12-pin connector -T12b- , red

A3 -	12-pin connector -T12c- , blue

Back to overview . AUDI Q3 2013 Lane change assist control unit J769 Lane change assist control unit -J769- Fitting location: in rear bumper on right.

A -	Lane change assist control unit -J769-

A1 -	12-pin connector -T12g- , black

Back to overview . AUDI Q3 2013 Lane change assist control unit 2 J770 Lane change assist control unit 2 -J770- Fitting location: in rear bumper on left.

A -	Lane change assist control unit 2 -J770-

A1 -	12-pin connector -T12h- , black

Back to overview . AUDI Q3 2013 Digital sound package control unit J525 Digital sound package control unit -J525- Fitting location: under luggage compartment floor at rear right.

A -	Digital sound package control unit -J525-

A1 -	38-pin connector -T38- , black

A2 -	not assigned

A3 -	2-pin connector -T2dk- , black

Back to overview . AUDI Q3 2013 Battery monitor control unit J367 Battery monitor control unit -J367- Fitting location: on earth cable battery terminal clamp.

A -	Battery monitor control unit -J367-

A1 -	2-pin connector -T2- , black

Back to overview . AUDI Q3 2013 Special vehicle control unit J608 Special vehicle control unit -J608- Fitting location: behind left side trim in luggage compartment.

A -	Special vehicle control unit -J608-

A1 -	16-pin connector -T16t- , brown

A2 -	20-pin connector -T20m- , black

A3 -	not assigned

A4 -	not assigned

A5 -	12-pin connector -T12ai- , black

Back to overview . AUDI Q3 2013 All-wheel drive control unit J492 All-wheel drive control unit -J492- Fitting location: on rear axle differential.

A -	All-wheel drive control unit -J492-

A1 -	2-pin connector -T2ax- , black

A2 -	8-pin connector -T8y- , black

Back to overview . AUDI Q3 2013 Control unit for reducing-agent heater J891 Control unit for reducing-agent heater -J891- Fitting location: behind right side trim in luggage compartment.

1 -	Control unit for reducing-agent heater -J891-

A -	5-pin connector -T5p- , translucent

B -	4-pin connector -T4bo- , black

Back to overview . AUDI Q3 2013 Rear lid control unit J605 Rear lid control unit -J605- Fitting location: behind left side trim in luggage compartment.

1 -	Rear lid control unit -J605-

A -	4-pin connector -T4ar- , black

B -	5-pin connector -T5g- , black

C -	26-pin connector -T26c- , black

Back to overview . AUDI Q3 2013 Radio controlled clock receiver J489 Radio controlled clock receiver -J489- Fitting location: in rear bumper on left.

1 -	Radio controlled clock receiver -J489-

A -	3-pin connector -T3by- , black

Back to overview .

AUDI Q3 2013 Overview of earth points

Overview of earth points

656	Earth point on right headlight

q	Fitting location:

12	Earth point in engine compartment, left

q	Fitting location:

638	Earth point on right A-pillar

q	Fitting location:

687	Earth point 1 on centre tunnel

q	Fitting location:

51	Earth point, on right in luggage compartment

q	Fitting location:

53	Earth point on right in rear lid

q	Fitting location:

675	Earth point 2 on right in luggage compartment

q	Fitting location:

775	Earth point 3 on right in luggage compartment

q	Fitting location:

57	Earth point, left rear pillar

q	Fitting location:

50	Earth point, on left in luggage compartment

q	Fitting location:

61	Earth point, left C-pillar

q	Fitting location:

688	Earth point 2 on centre tunnel

q	Fitting location:

684	Earth point on front side member, left

q	Fitting location:

602	Earth point in front left footwell

q	Fitting location:

639	Earth point on left A-pillar

q	Fitting location:

670	Earth point 2 on left A-pillar

q	Fitting location:

605	Earth point on top end of steering column

q	Fitting location:

655	Earth point on left headlight

q	Fitting location:

671	Earth point 1, on front left longitudinal member

q	Fitting location:

           

688	Earth point 2 on centre tunnel -arrow B-

Fitting location:

On centre rear of centre tunnel

Tightening torque:

9 Nm

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

Fitting location:

behind luggage compartment right trim.

               

639	Earth point on left A-pillar -arrow B-

Fitting location:

On left A-pillar, behind the trim.

Tightening torque:

9 Nm

684	Earth point on front of left side member -arrow D-

Fitting location:

On front left side member, behind trim.

Tightening torque:

9 Nm

           

AUDI Q3 2013 Overview of coupling stations

Overview of coupling stations

4 -

5 -

6 -

7 -

8 -	Coupling station, right of rear bumper

q	Connectors: -T12- , -T12a-

q	Fitting location:

9 -

10 -

11 -

12 -

13 -

14 -	Coupling station, left of front bumper

q	Connectors: -T3e- , -T10a-

q	Fitting location:

15 -

16 -

AUDI Q3 2013 Front door wiring harness coupling station, right Front door wiring harness coupling station, right Fitting location: on right A-pillar.

A -	27-pin connector -T27a- , black

AUDI Q3 2013 Coupling station, glove box Coupling station, glove box Fitting location: Behind the glove box.

1 -	8-pin connector -T8- , black

AUDI Q3 2013 Coupling station, glove box Coupling station, glove box Fitting location: Behind the glove box.

1 -	10-pin connector -T10- , black

AUDI Q3 2013 Seat wiring coupling station, right Seat wiring coupling station, right Fitting location: Under front passenger seat.

A -	10-pin connector -T10e- , black

B -	3-pin connector -T3d- , yellow

C -	3-pin connector -T3af- , yellow

q	for models with US equipment only

D -	5-pin connector -T5a- , black

AUDI Q3 2013 Coupling station for roof wiring harness Coupling station for roof wiring harness Fitting location: near front roof module.

1 -	6-pin connector -T6b- , black

AUDI Q3 2013 Rear right coupling station for door wiring harness Rear right coupling station for door wiring harness Fitting location: on right B-pillar.

A -	27-pin connector -T27c- , black

AUDI Q3 2013 Rear right coupling station, rear lid Rear right coupling station, rear lid Fitting location: on right C-pillar.

1 -	17-pin connector -T17- , black

2 -	2-pin connector -T2u- , grey

3 -	17-pin connector -T17a- , brown

AUDI Q3 2013 Coupling station, right of rear bumper Coupling station, right of rear bumper Fitting location: in rear bumper on right.

1 -	12-pin connector -T12- , black

2 -	12-pin connector -T12a- , brown

AUDI Q3 2013 Coupling station, rear left side of rear lid Coupling station, rear left side of rear lid Fitting location: on left C-pillar

1 -	2-pin connector -T2b- , cream white

2 -	2-pin connector -T2d- , grey

3 -	2-pin connector -T2e- , black

AUDI Q3 2013 Rear left coupling station for door wiring harness Rear left coupling station for door wiring harness Fitting location: on left B-pillar.

A -	27-pin connector -T27b- , black

AUDI Q3 2013 Seat wiring coupling station, left Seat wiring coupling station, left Fitting location: Under driver seat.

A -	5-pin connector -T5- , black

B -	3-pin connector -T3ae- , yellow

q	for models with US equipment only

C -	3-pin connector -T3c- , yellow

D -	10-pin connector -T10d- , black

AUDI Q3 2013 Front door wiring harness coupling station, left Front door wiring harness coupling station, left Fitting location: On left A-pillar.

A -	27-pin connector -T27- , black

AUDI Q3 2013 Coupling station for engine pre-wiring Coupling station for engine pre-wiring Fitting location: in engine compartment, front left.

1 -	14-pin connector -T14- , black

AUDI Q3 2013 Coupling station, left of front bumper Coupling station, left of front bumper Fitting location: in front bumper on left.

1 -	10-pin connector -T10a- , black

q	for models with parking aid only

1 -	3-pin connector -T3e- , black

q	for models without parking aid only

AUDI Q3 2013 Coupling station, alternator Coupling station, alternator Fitting location: in engine compartment, front left.

2 -	8-pin connector -T8a- , black

AUDI Q3 2013 Coupling station, electric steering Coupling station, electric steering Fitting location: in engine compartment, front left.

1 -	6-pin connector -T6- , black

AUDI Q3 2013 Coupling station, preparation for trailer hitch Coupling station, preparation for trailer hitch Fitting location: On left A-pillar.

A -	2-pin connector -T2p- , black