Audi Q7 4.2 2007 - 2007-09 ELECTRICAL Fuses & Circuit Breakers - Q7

Audi Q7 4.2 2007 - IDENTIFICATION

WARNING:

Vehicles are equipped with air bag supplemental restraint system. Before attempting any repairs involving steering column, instrument panel or related components, see AIRBAG SAFETY PRECAUTIONS in RESTRAINTS article.

Audi Q7 4.2 2007 - ENGINE CODE

Engines are identified by a 3 or 4 letter code stamped onto the engine block, for engine identification see engine code on the vehicle data plate.

Engine Displacement	Engine Stamp Code
3.0L - V6
2009	CATA
3.6L - V6
2007-09	BHK
4.2L - V8
2007-09	BAR

Audi Q7 4.2 2007 - COMPONENT LOCATION 1- FUSES 1.1- Fuses Overview

Fig. 1: Audi Q7 4.2 2007 - Component Locations - Identifying Location Of Relay & Fuse Panels

Position No.	Description/Component	Location	Refer to
1	Fuse Panel -SC- (Through May 2009)	On instrument panel, right side (Behind end cover)	1.3 Fig. 4
1	Fuse Panel -SC- (From June 2009)	On instrument panel, right side (Behind end cover)	1.4 Fig. 4
2	Relay/Fuse Panel	Instrument panel, center	1.10.2 Fig. 5
3	Relay/Fuse -SF- (Through May 2009)	In luggage compartment, right side	1.11.3 Fig. 6
3	Relay/Fuse -SF- (From June 2009)	In luggage compartment, right side	1.11.6 Fig. 6
4	Relay/Fuse Panel -SD-	Below Driver Seat	1.12 Fig. 7
5	Fuse Panel -SB- (Through May 2009)	On instrument panel, left side (Behind end cover)	1.2 Fig. 2
5	Fuse Panel -SB- (From June 2009)	On instrument panel, left side (Behind end cover)	1.2.7 Fig. 2
6	Relay/Fuse Panel E-Box	In left plenum chamber Gasoline engine	1.13.2 Fig. 9
6	Relay/Fuse Panel E-Box	In left plenum chamber Diesel engine	1.13.4 Fig. 9

Audi Q7 4.2 2007 - 1- RELAYS

At time of this writing relay information was not available. For relay information refer to the appropriate wiring diagrams.

Audi Q7 4.2 2007 - FUSE INDEX INFORMATION

NOTE:

Whenever replacing a fuse, always consult the sticker on the inside of the fuse panel cover. It contains the most up-to-date information regarding the fuse arrangement.

NOTE:

The following fuse index tables are for left hand drive vehicles only.

Audi Q7 4.2 2007 - 1.2- FUSE PANEL -SB- ON INSTRUMENT PANEL - LEFT SIDE

The left side instrument panel fuse holder is located on the left side end of the dash panel, refer to illustrations below. For fuse color code and amperage rating, refer to FUSE - COLOR CODES.

Fig. 2: Audi Q7 4.2 2007 - Component Locations - Identifying Instrument Panel Left Side Fuse Box

Fig. 3: Audi Q7 4.2 2007 - Component Locations - Identifying Instrument Panel (SB) Fuse Box - Left Side

Location No.	Description/Component	Fuse Index
1	ST1 - Fuse Holder 1 (Red)	1.2.1- ST1 (Red)
1	ST1 - Fuse Holder 1 (Red) (From June 2009)	1.2.7- ST1 (Red)
2	ST2 - Fuse Holder 2 (Brown)	1.2.2- ST2 (Brown)
2	ST2 - Fuse Holder 2 (Brown) (From June 2009)	1.2.8- ST2 (Brown)
3	ST3 - Fuse Holder 3 (Black)	1.2.3- ST3 (Black)
3	ST3 - Fuse Holder 3 (Black) (From June 2009)	1.2.9- ST3 (Black)
4	NA	NA
A	Not used	-
B	Optional Equipment Main Fuse -S245-, 10A From June 2009	-
C	Not used	-
D	Not used	-

Audi Q7 4.2 2007 - 1.2.1- Fuse Holder ST1 (Red), Instrument Panel - Left Side

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST1 RED (INSTRUMENT PANEL - LEFT SIDE)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	-	Not used	SB1	-
2	-	Not used	SB2	-
3	-	Not used	SB3	-
4	5A	-Tire Pressure Monitoring Control Module -J502	SB4	30
5	20A	-Auxiliary Heater Control Module -J364	SB5	30
6	10A	-Driver Seat Lumbar Support Adjustment Switch -E176	SB6	30
7	35A	-Driver Door Control Module -J386 -Driver Window Regulator Motor -V147 -Left Rear Door Control Module -J388 -Left Rear Window Regulator Motor -V26	-	30
8	15A	-Driver Door Control Module -J386 -Left Rear Door Control Module -J388 (1)	SB8	30
9	5A	-Energy Management Control Module -J644 (1)	SB9	30
10	30A	-Access/Start Control Module -J518 -Access/Start Authorization Switch -E415	SB10	30
11	10A	-Steering Column Electronic Systems Control Module -J527	SB11	30
12	5A	-Interior Monitoring Sensor -G273 -Alarm Horn -H12	SB12	30
(1) Through May 2008

NOTE:

Whenever replacing a fuse, always consult the sticker on the inside of the fuse panel cover. It contains the most up-to-date information regarding the fuse arrangement.

Audi Q7 4.2 2007 - 1.2.2- Fuse Holder ST2 (Brown), Instrument Panel - Left Side

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST2 BROWN (INSTRUMENT PANEL - LEFT SIDE)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	-	Not used	SB1	-
2	-	Not used	SB2	-
3	-	Not used	SB3	-
4	30A	-Wiper Motor Control Module -J400 -Windshield Wiper Motor -V	SB4	30
5	5A	-Rain/Light Recognition Sensor -G397	SB5	30
6	25A	-Horn Relay -J4 -High Tone Horn -H2 -Low Tone Horn -H7	SB6	30
7	30A	-Vehicle Electrical System Control Module -J519	-	30
8	25A	-Vehicle Electrical System Control Module -J519	SB8	30
9	25A	-Vehicle Electrical System Control Module -J519	SB9	30
10	10A	-Instrument Cluster Control Module -J285 -Data Bus On Board Diagnostic Interface -J533 -Display Unit in Instrument Cluster -Y24	SB10	30
11	30A	-Headlamp Washer Relay -J39	SB11	30
12	10A	-16 Pin Connector -T16-, Data Link Connector (DLC)	SB12	30

Audi Q7 4.2 2007 - 1.2.3- Fuse Holder ST3 (Black), Instrument Panel - Left Side

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST3 BLACK (INSTRUMENT PANEL - LEFT SIDE)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	10A	-Left Headlamp	SB1	15
2	5A	-Distance Regulation Control Module -J428 -Distance Regulation Sensor Heater -Z47	SB2	15
3	5A	-Side View (1) -Display Unit -J145 -Display Unit Button -E506	SB3	15
4	10A	-Lane-Departure-Warning -Directional Stabilization Assistance Control Module -J759 -Directional Stabilization Assistance Windshield Heater -Z67	SB4	15
5	10A 5A (2)	-Signal System Control Module -J616 -Special Signals Control Head -E507 -Preparation for Multimedia (9WM) (2)	SB5	15
6	5A	-Steering Column Electronic Systems Control Module -J527 -Access/Start Control Module -J518 -Light Switch -E1 -Comfort System Central Control Module -J393 -Towing Recognition Control Module -J345 -Tire Pressure Monitoring Control Module -J502 (7K6) (3)	SB6	15
7	5A	-Oil Level Thermal Sensor -G266	-	15
8	5A	-16 Pin Connector T16 Data Link Connector (DLC)	SB8	15
9	5A	-Automatic Day/Night Interior Mirror -Y7	SB9	15
10	5A	-Garage Door Opener Control Module -J530 -Garage Door Opener Control Head -E284	SB10	15
11	5A	-Data Bus On Board Diagnostic Interface -J533	SB11	15
12	5A	-Headlamp Adjuster -E102 -Left Headlamp Beam Adjustment Motor -V48 -Right Headlamp Beam Adjustment Motor V49	SB12	15
(1) Only for vehicles with Japanese equipment. (2) From November 2007. (3) From June 2008.

Audi Q7 4.2 2007 - 1.2.7- Fuse Holder ST1 (Red), Instrument Panel - Left Side (From June 2009)

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST1 RED (INSTRUMENT PANEL - LEFT SIDE - FROM JUNE 2009)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	-	Not used	SB1	-
2	-	Not used	SB2	-
3	-	Not used	SB3	-
4	5A	-Tire Pressure Monitoring Control Module -J502	SB4	30
5	20A	-Auxiliary Heater Control Module -J364	SB5	30
6	10A	-Driver Seat Lumbar Support Adjustment Switch -E176	SB6	30
7	35A	-Driver Door Control Module -J386 -Driver Window Regulator Motor -V147 -Left Rear Door Control Module -J388 -Left Rear Window Regulator Motor -V26	-	30
8	15A	-Driver Door Control Module -J386	SB8	30
9	-	Not used	SB9	-
10	30A	-Access/Start Control Module -J518 -Access/Start Authorization Switch -E415	SB10	30
11	10A	-Steering Column Electronic Systems Control Module -J527	SB11	30
12	5A	-Interior Monitoring Sensor -G273 -Alarm Horn -H12	SB12	30

Audi Q7 4.2 2007 - 1.2.8- Fuse Holder ST2 (Brown), Instrument Panel - Left Side (From June 2009)

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST2 BROWN (INSTRUMENT PANEL - LEFT SIDE - FROM JUNE 2009)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	-	Not used	SB1	-
2	-	Not used	SB2	-
3	15A	Left Front Comfort Seat (Q2J)	SB3	30
4	30A	-Wiper Motor Control Module -J400 -Windshield Wiper Motor -V	SB4	30
5	5A	-Rain/Light Recognition Sensor -G397	SB5	30
6	25A	-Horn Relay -J4 -High Tone Horn -H2 -Low Tone Horn -H7	SB6	30
7	30A	-Vehicle Electrical System Control Module -J519	-	30
8	25A	-Vehicle Electrical System Control Module -J519	SB8	30
9	25A	-Vehicle Electrical System Control Module -J519	SB9	30
10	10A	-Instrument Cluster Control Module -J285 -Data Bus On Board Diagnostic Interface -J533 -Display Unit in Instrument Cluster -Y24	SB10	30
11	30A	-Headlamp Washer Relay -J39	SB11	30
12	10A	-16 Pin Connector -T16-, Data Link Connector (DLC)	SB12	30

Audi Q7 4.2 2007 - 1.2.9- Fuse Holder ST3 (Black), Instrument Panel - Left Side (From June 2009)

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST3 BLACK (INSTRUMENT PANEL - LEFT SIDE - FROM JUNE 2009)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	10A	-Left Headlamp	SB1	15
2	5A	-Distance Regulation Control Module -J428 -Distance Regulation Sensor Heater -Z47	SB2	15
3	5A	-Side View (1) -Display Unit -J145 -Display Unit Button -E506	SB3	15
4	10A	-Lane-Departure-Warning -Directional Stabilization Assistance Control Module -J759 -Directional Stabilization Assistance Windshield Heater -Z67	SB4	15
5	5A	-Preparation for Multimedia (9WM)	SB5	15
6	5A	-Steering Column Electronic Systems Control Module -J527 -Access/Start Control Module -J518 -Light Switch -E1 -Comfort System Central Control Module -J393 -Towing Recognition Control Module -J345 -Tire Pressure Monitoring Control Module -J502 (7K6)	SB6	15
7	5A	-Oil Level Thermal Sensor -G266	-	15
8	5A	-16 Pin Connector T16 Data Link Connector (DLC)	SB8	15
9	5A	-Automatic Day/Night Interior Mirror -Y7	SB9	15
10	5A	-Garage Door Opener Control Module -J530 -Garage Door Opener Control Head -E284	SB10	15
11	5A	-Data Bus On Board Diagnostic Interface -J533	SB11	15
12	5A	-Headlamp Adjuster -El02 -Left Headlamp Beam Adjustment Motor -V48 -Right Headlamp Beam Adjustment Motor V49	SB12	15
(1) Only for vehicles with Japanese equipment.

Audi Q7 4.2 2007 - 1.3- FUSE PANEL -SC- ON INSTRUMENT PANEL - RIGHT SIDE

The right side instrument panel fuse holder is located on the right side end of the dash panel, refer to illustration below. For fuse color code and amperage rating, refer to FUSE - COLOR CODES.

Fig. 4: Audi Q7 4.2 2007 - Component Locations - Identifying Instrument Panel (SC) Fuse Box - Right Side

Location No.	Description/Component	Fuse Index
1	ST1 - Fuse Holder 1 (Black)	1.3.2- ST1 (Black)
1	ST1 - Fuse Holder 1 (Black) (From June 2009)	1.4- ST1 (Black)
2	ST2 - Fuse Holder 2 (Brown)	1.3.3- ST2 (Brown)
2	ST2 - Fuse Holder 2 (Brown) (From June 2009)	1.5- ST2 (Brown)
3	ST3 - Fuse Holder 3 (Red)	1.3.4- ST3 (Red)
3	ST3 - Fuse Holder 3 (Red) (From June 2009)	1.6- ST3 (Red)
4	CAN Disconnection Plug	NA
A	Structure-Borne Sound Control Module Fuse -S348-, 5A	-
B	Cooler Fuse -S340-, 5A From June 2008	-
C	Not used	-
D	Not used	-

Audi Q7 4.2 2007 - 1.3.2- Fuse Holder ST1 (Black), Instrument Panel - Right Side

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST1 BLACK (INSTRUMENT PANEL - RIGHT SIDE)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	20A	-Left Rear Seat Heating Element -Z10 -Left Rear Backrest Heating Element -Z11 -Right Rear Seat Heating Element -Z12 -Right Rear Backrest Heating Element -Z13	SC1	30
2	10A	-Transmission Control Module (TCM) -J217- (0AT)	SC2	30
2	5A	-Transmission Control Module (TCM) -J217- (09D)	SC2	30
3	30A	-Left Front Heated Seat -Z45 -Right Front Heated Seat -Z46	SC3	30
4	20A	-ABS Control Module -J104	SC4	30
5	15A	-Front Passenger Door Control Module -J387 -Right Rear Door Control Module -J389 (1)	SC5	30
6	25A	-12V Socket 3 -U19 -12V Socket 4 -U20	SC6	30
7	10A	-Front Passenger Seat Lumbar Support Adjustment Switch -E177	SC7	30
8	20A	-Cigarette Lighter -U1	SC8	30
9	25A	-12V Socket -U5 -12V Socket 2 -U18	SC9	30
10	10A	-Climatroriic Control Module -J255 -Fresh Air Blower Control Module -J126	SC10	30
11	5A	-Brake Light Switch -F (1) -Brake Pedal Switch -F47 (1) -ABS Control Module -J104 (1)	SC11	30
12	15A	-Vehicle Electrical System Control Module 2 -J520	SC12	30
(1) Through May 2008.

Audi Q7 4.2 2007 - 1.3.3- Fuse Holder ST2 (Brown), Instrument Panel - Right Side

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST2 BROWN (INSTRUMENT PANEL - RIGHT SIDE)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	10A	-Right Headlamp	SC1	15
2	5A	-Level Control System Control Module -J197	SC2	15
3	5A	-Preparation for Cellular Telephone Preparation (9ZD)	SC3	15
4	5A	-Lane Change Assistance Control Module -J769 -Lane Change Assistance Control Module 2 -J770	SC4	15
5	5A	-Brake Light Disable Relay (ESP) -J508 -Clutch Pedal Switch -F36	SC5	15
6	5A	-Transmission Control Module (TCM) -J217- (0AT)	SC6	15
6	20A	-Transmission Control Module (TCM) -J217- (09D)	SC6	15
7	5A	-ABS Control Module -J104	SC7	15
8	5A	-Multi-Function Transmission Range (TR) Switch -F125 -Tiptronic Switch -F189 -Selector Lever Sensor System Control Module -J587	SC8	15
9	5A	-Parking Aid Control Module -J446	SC9	15
10	5A	-Airbag Control Module -J234	SC10	15
11	5A	-Left Rear Heated Seat Regulating Switch -E128 -Right Rear Heated Seat Regulating Switch -E129	SC11	15
12	5A	-Air Quality Sensor -G238 -Rear A/C Display Control Head (Climatronic) -E265 -Climatronic Control Module -J255	SC12	15

Audi Q7 4.2 2007 - 1.3.4- Fuse Holder ST3 (Red), Instrument Panel - Right Side

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST3 RED (INSTRUMENT PANEL - RIGHT SIDE)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	10A	-Rear Window Wiper Motor -V12 (1) -Cooler -J698 (2)	SC1	75
2	5A	-Left Washer Nozzle Heater -Z20 -Right Washer Nozzle Heater -Z21	SC2	75
3	-	Not used	SC3	-
4	-	Not used	SC4	-
5	5A	-Telephone Transceiver -R36	SC5	30
6	15A	-Front Information Display Control Head Control Module -J523 -Antenna Amplifier -R24	SC6	30
6	7.5A	-Front Information Display Control Head Control Module -J523	SC6	30
7	20A	-Power Sunroof Control Module -J245	SC7	30
8	20A	-Rear Sliding Sunroof Control Module -J392	SC8	30
9	20A	-Roof Blind Control Module -J394	SC9	30
10	5A	-Media Player, Position 1 -R118 -Media Player, Position 2 -R119 -CD Changer -R41 -Mini Disk Player -R153 -Video Recorder/DVD-player -R129 External Audio Source Connection -R199 (3)	SC10	30
11	35A	-Front Passenger Window Regulator Motor -V148 -Right Rear Window Regulator Motor -V27	SC11	30
12	10A	-Rear A/C Display Control Head (Climatronic) -E265 -Rear Fresh Air Blower Control Module -J391	SC12	30
(1) Through May 2007. (2) From June 2008. (3) From November 2006.

Audi Q7 4.2 2007 - 1.4- Fuse Holder ST1 (Black), Instrument Panel - Right Side (From June 2009)

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST1 BLACK (INSTRUMENT PANEL - RIGHT SIDE - FROM JUNE 2009)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	20A	-Left Rear Seat Heating Element -Z10 -Left Rear Backrest Heating Element -Z11 -Right Rear Seat Heating Element -Z12 -Right Rear Backrest Heating Element -Z13	SC1	30
2	10A	-Transmission Control Module (TCM) -J217- (0AT)	SC2	30
2	5A	-Transmission Control Module (TCM) -J217- (09D)	SC2	30
3	30A	-Left Front Heated Seat -Z45 -Right Front Heated Seat -Z46	SC3	30
3	15A	-Right Front Comfort Seat (Q2J)	SC3	30
4	20A	-ABS Control Module -J104	SC4	30
5	15A	-Front Passenger Door Control Module -J387	SC5	30
6	25A	-12V Socket 3 -U19 -12V Socket 4 -U20	SC6	30
7	10A	-Front Passenger Seat Lumbar Support Adjustment Switch -E177	SC7	30
8	20A	-Cigarette Lighter -U1	SC8	30
9	25A	-12V Socket -U5 -12V Socket 2 -U18	SC9	30
10	10A	-Climatroriic Control Module -J255 -Fresh Air Blower Control Module -J126	SC10	30
11	-	Not used	SC11	-
12	15A	-Vehicle Electrical System Control Module 2 -J520	SC12	30

Audi Q7 4.2 2007 - 1.5- Fuse Holder ST2 (Brown), Instrument Panel - Right Side (From June 2009)

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST2 BROWN (INSTRUMENT PANEL - RIGHT SIDE - FROM JUNE 2009)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	10A	-Right Headlamp	SC1	15
2	5A	-Level Control System Control Module -J197	SC2	15
3	5A	-Preparation for Cellular Telephone Preparation (9ZD)	SC3	15
4	5A	-Lane Change Assistance Control Module -J769 -Lane Change Assistance Control Module 2 -J770	SC4	15
5	5A	-Brake Light Disable Relay (ESP) -J508	SC5	15
6	5A	-Transmission Control Module (TCM) -J217- (0AT)	SC6	15
6	20A	-Transmission Control Module (TCM) -J217- (09D)	SC6	15
7	5A	-ABS Control Module -J104	SC7	15
8	5A	-Multi-Function Transmission Range (TR) Switch -F125 -Tiptronic Switch -F189 -Selector Lever Sensor System Control Module -J587	SC8	15
9	5A	-Parking Aid Control Module -J446	SC9	15
10	5A	-Airbag Control Module -J234	SC10	15
11	5A	-Left Rear Heated Seat Regulating Switch -E128 -Right Rear Heated Seat Regulating Switch -E129	SC11	15
12	5A	-Air Quality Sensor -G238 -Rear A/C Display Control Head (Climatronic) -E265 -Climatronic Control Module -J255	SC12	15

Audi Q7 4.2 2007 - 1.6- Fuse Holder ST3 (Red), Instrument Panel - Right Side (From June 2009)

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST3 RED (INSTRUMENT PANEL - RIGHT SIDE - FROM JUNE 2009)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	10A	-Cooler -J698	SC1	30
2	-	Not used	SC2	-
3	-	Not used	SC3	-
4	5A	-Front Information Display Control Head -J685	SC4	30
5	5A	-Telephone Baseplate -R126 -Chip Card Reader Control Module -J676	SC5	30
6	7.5A	-Information Electronics Control Module 1 -J794	SC6	30
7	20A	-Power Sunroof Control Module -J245	SC7	30
8	20A	-Rear Sliding Sunroof Control Module -J392	SC8	30
9	20A	-Roof Blind Control Module -J394	SC9	30
10	5A	-DVD Player -R7 -CD Changer -R41	SC10	30
11	35A	-Front Passenger Window Regulator Motor -V148 -Right Rear Window Regulator Motor -V27	SC11	30
12	10A	-Rear A/C Display Control Head (Climatronic) -E265 -Rear Fresh Air Blower Control Module -J391	SC12	30

Audi Q7 4.2 2007 - 1.10- RELAY & FUSE PANEL INSTRUMENT PANEL - CENTER

The relay/fuse panel is located in instrument panel, center, refer to illustration below. For fuse color code and amperage rating, refer to FUSE - COLOR CODES.

Fig. 5: Audi Q7 4.2 2007 - Component Locations - Identifying Relay & Fuse Panel Instrument Panel - Center

Audi Q7 4.2 2007 - 1.10.2- Fuses In Relay/Fuse Holder Instrument Panel - Center

Audi Q7 4.2 2007 IDENTIFYING FUSES (RELAY & FUSE PANEL INSTRUMENT PANEL - CENTER)

Location	Rating (Amps)	Function/Component	Wiring ID.	Terminal No.
B	-	-Vacant	-	-
C	30A	-Towing Recognition Control Module (only USA) -J345 -Brake Booster (only USA)	Trailer Circuit Breaker -S87	30
D	30A	-Memory Seat/Steering Column Adjustment Control Module -J136 -Passenger Memory Seat Control Module -J521	Driver Power Seat Adjustment Circuit Breaker 1 -S44	30
E	-	-Vacant	-	-
F	-	-Vacant	-	-
G	-	-Vacant	-	-
1b	40A	-Fresh air blower -V2	Fresh Air Blower Fuse 1 -S97	30
2b	40A	-ABS Control Module -J104	ABS Control Module Fuse 1 -S123	30
3b	40A	-Rear Fresh Air Blower -V80-	Fresh Air Blower Fuse 2 -S98	30
4b	40A	-Heated Rear Window -Z1	Rear Window Defogger Fuse -S41	30
5b	15A	Rear Window Wiper Motor -V12 (1)	Rear Window Wiper Fuse -S30	75
6b	5A	-Left Washer Nozzle Heater -Z20 (1) -Right Washer Nozzle Heater -Z21(1)	Fuse S51	75
A1	-	Vacant	-	-
B1	-	Vacant	-	-
C1	-	Vacant	-	-
D1	-	Vacant	-	-
(1) From June 2007.

Audi Q7 4.2 2007 - 1.11- RELAY/FUSE PANEL -SF- IN LUGGAGE COMPARTMENT - RIGHT SIDE

The relay/fuse panel -SF- is located in luggage compartment on the right side interior, refer to illustrations below. For fuse color code and amperage rating, refer to FUSE - COLOR CODES.

Fig. 6: Audi Q7 4.2 2007 - Component Locations - Identifying Relay & Fuse Panel In Luggage Compartment - Right Side

Location No.	Description/Component	Fuse Index
1	Not used	-
2	Not used	-
3	Not used (Through October 2007)	-
3	6-Pin Connector -T6am- for Rear Seat Entertainment (From November 2007)	-
4	Fuse Holder ST3 (Red)	1.11.5- ST3 (Red)
5	Fuse Holder ST2 (Brown)	1.11.4- ST2 (Brown)
6	Fuse Holder ST1 (Black)	1.11.3- ST1 (Black)

Audi Q7 4.2 2007 - 1.11.3- Fuse Holder ST1 (Black), Luggage Compartment

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST1 BLACK (LUGGAGE COMPARTMENT)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	15A	-Signal System Control Module -J616	SF1	30
2	30A	-Reducing Agent Metering System Control Module -J880	SF2	30
3	15A	-Level Control System Control Module -J197	SF3	30
4	-	Not used	SF4	-
5	5A	-Parking Aid Control Module -J446	SF5	30
6	15A	-Comfort System Central Control Module 2 -J773	SF6	30
7	15A	-Comfort System Central Control Module 2 -J773	SF7	30
8	5A	-Auxiliary Heater Radio Receiver -R64	SF8	30
9	20A	-12V Socket 5 -U26	SF9	30
10	20A	-Comfort System Central Control Module -J393	SF10	30
11	15A	-Keyless Access Authorization Antenna Reader -J723	SF11	30
12	30A	-Comfort System Central Control Module -J393	SF12	30

Audi Q7 4.2 2007 - 1.11.4- Fuse Holder ST2 (Brown), Luggage Compartment

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST2 BROWN (LUGGAGE COMPARTMENT)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	15A	-Signal System Control Module -J616	SF1	30
2	5A	-Special Signals Control Head -E507	SF2	30
3	15A	-Two-Way Radio Cut-Off Relay -J84 -Two-Way Radio -R8	SF3	30
4	15A	-Two-Way Radio Cut-Off Relay -J84 -Two-Way Radio -R8	SF4	30
5	5A	-Radio -R	SF5	30
6	5A	-TV Tuner -R78	SF6	30
7	5A	-Navigation System with CD Drive Control Module -J401	SF7	30
8	30A	-Digital Sound System Control Module -J525	SF8	30
9	5A	-Digital Radio (DAB) -R147	SF9	30
10	30A	-Digital Sound System Control Module 2 -J787	SF10	30
11	5A	-Rear View Camera System Control Module -J772 -Rear View Camera -R189	SF11	30
12	-	Not used	SF12	-

Audi Q7 4.2 2007 - 1.11.5- Fuse Holder ST3 (Red), Luggage Compartment

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST3 RED (LUGGAGE COMPARTMENT)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	-	Not used	SF1	-
2	-	Not used	SF2	-
3	-	Not used	SF3	-
4	-	Not used	SF4	-
5	15A	-Rear Seat Entertainment (9WP, 9WK) (2) -Multimedia Control Module -J650	SF5	30
6	20A	-Comfort System Central Control Module -J393	SF6	30
7	30A	-Rear Lid Control Module -J605 -Motor (in rear lid control module) -V375	SF7	30
8	30A	-Rear Lid Control Module 2 -J756 -Motor (in rear lid control module 2) -V376	SF8	30
9	15A	-Towing Recognition Control Module -J345	SF9	30
10	15A 20A (1)	-Towing Recognition Control Module -J345	SF10	30
11	15A 20A (1)	-Towing Recognition Control Module -J345	SF11	30
12	30A 25A(1)	-Towing Recognition Control Module -J345 -Swiveling Ball Head Motor -V317	SF12	30
(1) From June 2007. (2) From November 2007.

Audi Q7 4.2 2007 - 1.11.6- Fuses In Fuse Holder ST1 (Black), Luggage Compartment (From June 2009)

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST1 BLACK (LUGGAGE COMPARTMENT - FROM JUNE 2009))

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	15A	-Signal System Control Module -J616	SF1	30
2	30A	-Reducing Agent Metering System Control Module -J880	SF2	30
3	15A	-Level Control System Control Module -J197	SF3	30
4	5A	-Rear View Camera System Control Module -J772 Rear View Camera -R189	SF4	30
5	5A	-Parking Aid Control Module -J446	SF5	30
6	15A	-Comfort System Central Control Module 2 -J773	SF6	30
7	15A	-Comfort System Central Control Module 2 -J773	SF7	30
8	5A	-Auxiliary Heater Radio Receiver -R64	SF8	30
9	20A	-12V Socket 5 -U26	SF9	30
10	20A	-Comfort System Central Control Module -J393	SF10	30
11	15A	-Keyless Access Authorization Antenna Reader -J723	SF11	30
12	30A	-Comfort System Central Control Module -J393	SF12	30

Audi Q7 4.2 2007 - 1.11.7- Fuses In Fuse Holder ST2 (Brown), Luggage Compartment (From June 2009)

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST2 BROWN (LUGGAGE COMPARTMENT - FROM JUNE 2009)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	15A	-Signal System Control Module -J616	SF1	30
2	5A	-Special Signals Control Head -E507	SF2	30
3	15A	-Two-Way Radio Cut-Off Relay -J84 -Two-Way Radio -R8	SF3	30
4	15A	-Two-Way Radio Cut-Off Relay -J84 -Two-Way Radio -R8	SF4	30
5	-	Not used	SF5	-
6	-	Not used	SF6	-
7	-	Not used	SF7	-
8	-	Not used	SF8	-
9	-	Not used	SF9	-
10	-	Not used	SF10	-
11	-	Not used	SF11	-
12	-	Not used	SF12	-

Audi Q7 4.2 2007 - 1.11.8- Fuses In Fuse Holder ST3 (Red), Luggage Compartment (From June 2009)

Audi Q7 4.2 2007 IDENTIFYING FUSES IN HOLDER ST3 RED (LUGGAGE COMPARTMENT - FROM JUNE 2009)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	5A	-Radio -R	SF1	30
2	5A	-TV Tuner -R78	SF2	30
3	30A	-Digital Sound System Control Module -J525	SF3	30
4	30A	-Digital Sound System Control Module 2 -J787	SF4	30
5	15A	-Rear Seat Entertainment (9WP, 9WK) -Multimedia Control Module -J650	SF5	30
6	20A	-Comfort System Central Control Module -J393	SF6	30
7	30A	-Rear Lid Control Module -J605 -Motor (in rear lid control module) -V375	SF7	30
8	30A	-Rear Lid Control Module 2 -J756 -Motor (in rear lid control module 2) -V376	SF8	30
9	15A	-Towing Recognition Control Module -J345	SF9	30
10	20A	-Towing Recognition Control Module -J345	SF10	30
11	20A	-Towing Recognition Control Module -J345	SF11	30
12	25A	-Towing Recognition Control Module -J345 -Swiveling Ball Head Motor -V317	SF12	30

Audi Q7 4.2 2007 - 1.12- RELAY/FUSE PANEL -SD- BELOW DRIVER SEAT

The relay/fuse panel -SD- is located below the driver's seat, refer to illustrations below.

Fig. 7: Audi Q7 4.2 2007 - Component Locations - Identifying Relay & Fuse Panel (SD) Below Driver Seat

Audi Q7 4.2 2007 IDENTIFYING FUSES (FUSE PANEL (SD) BELOW DRIVER SEAT - LEFT SIDE)

Location	Rating (A)	Function/Component
1	-	NA
2	-	Battery Interrupt Igniter -N253
A	40A	Self-Leveling System Fuse -S110
B1	5A	Vehicle Positioning System Fuse -5347- (1)
B2	-	NA
B3	-	NA
SD1	150A	Fuse Strip
SD2	125A	Fuse Strip (2)
SD2	150A	Fuse Strip (3)
SD3	50A	Fuse Strip
SD4	60A	Fuse Strip
SD5	125A	Fuse Strip
(1) From June 2008. (2) Through May 2006. (3) From June 2006.

Audi Q7 4.2 2007 - BATTERY INTERRUPT IGNITER

The battery interrupt igniter is located under the driver's seat near battery, refer to illustration below.

Fig. 8: Audi Q7 4.2 2007 - Component Locations - Identifying Battery Interrupt Igniter

Audi Q7 4.2 2007 - 1.13- RELAY/FUSES PANEL E-BOX - PLENUM CHAMBER

The relay/fuses panel E-Box (electronic box) is located on the left side of the engine compartment plenum chamber, refer to illustration below. For fuse color code and amperage rating, refer to FUSE - COLOR CODES.

Fig. 9: Audi Q7 4.2 2007 - Component Locations - Identifying Relay & Fuse Panel In E-Box In Plenum Chamber - Left Side

Audi Q7 4.2 2007 - 1.13.2- Fuses In E-Box - Plenum Chamber (Gasoline Engine)

Audi Q7 4.2 2007 IDENTIFYING FUSES (E-BOX - PLENUM CHAMBER - GASOLINE ENGINE)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	60A	-Coolant Fan -V7	S1	30
2	50A	-Secondary Air Injection (AIR) Pump Motor -V101	S2	30
3	-	Not used	S3	-
4	40A	-Coolant Fan 2 -V177	S4	30
5	50A	-Secondary Air Injection (AIR) Pump Motor 2 -V189	S5	30
6	-	Not used	S6	-
7	30A	-Ignition Coils	S7	87
8	5A	-Coolant Fan Control (FC) Control Module -J293 -Coolant Fan Control (FC) Control Module 2 -J671	S8	87
9	15A	-Engine Control Module (ECM) -J623 -Fuel Injectors	S9	87
10	10A	-High Pressure Sensor -G65 -Coolant Pump -V50 -Map Controlled Engine Cooling Thermostat -F265 (1) -Coolant Circulation Pump Relay -J151 (1) -Secondary Air Injection (AIR) Solenoid Valve -N112 (1)(3) -Camshaft Adjustment Valve 1 -N205 -Camshaft Adjustment Valve 2 -N208 (1) -Intake Manifold Runner Control (IMRC) Valve -N316- (1) -Camshaft Adjustment Valve 1 (exhaust) -N318 -Camshaft Adjustment Valve 2 (exhaust) -N319 (1) -Secondary Air Injection (AIR) Solenoid Valve 2 -N320 (1)(3) -Intake Manifold Runner Control (IMRC) Valve 2 -N403	S10	87
11	5A	-Engine Control Module (ECM) -J623	S11	87
12	5A	-Positive Crankcase Ventilation (PCV) Heating Element -N79	S12	87
13	15A	-Mass Air Flow (MAF) Sensor -G70 (1) -Mass Air Flow (MAF) Sensor 2 -G246 (1) -Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80 -Fuel Metering Valve -N290 -Intake Manifold Runner Control (IMRC) Valve -N316 (2) -Fuel Metering Valve 2 -N402 (1) -Leak Detection Pump (LDP) -V144 (2)	S13	87
14	15A	-Heated Oxygen Sensor (HO2S) -G39 -Heated Oxygen Sensor (HO2S) 2 -G108	S14	87
15	15A	-Oxygen Sensor (02S) Behind Three Way Catalytic Converter (TWC) -G130 -Oxygen Sensor (02S) 2 Behind Three Way Catalytic Converter (TWC) -G131	S15	87
16	30A	-Fuel Pump (FP) Control Module -J538	S16	87
17	5A	-Engine Control Module (ECM) -J623	S17	87
18	15A	-Brake System Vacuum Pump -V192 (1)	S18	87
(1) Only engine code BAR. (2) Only engine code BHK. (3) Only for vehicles with US-Equipment.

Audi Q7 4.2 2007 - 1.13.4- Fuses In E-Box - Plenum Chamber (Diesel Engine)

NOTE:

The following diesel engine fuse index table is not applicable to the US market.

Audi Q7 4.2 2007 IDENTIFYING FUSES (E-BOX - PLENUM CHAMBER - DIESEL ENGINE)

Fuse No.	Rating (Amps)	Function/Component	Wiring ID.	Terminal
1	60A	-Coolant Fan Control (FC) Control Module -J293 -Coolant Fan -V7	S1	30
2	80A	-Automatic Glow Time Control Module -J179	S2	30
3	40A	-Auxiliary Air Heater Heating Element -Z35(400W) (4)	S3	-
4	40A (1) 60A (2)	-Coolant Fan Control (FC) Control Module 2 -J671 -Coolant Fan 2 -V177	S4	30
5	80A	-Glow/Time Control Module 2 -J703 (3)(5)(6)	S5	30
6	80A	-Auxiliary Air Heater Heating Element -Z35(2 x 400W) (4)	S6	30
7	15A	Automatic Glow Time Control Module -J179 -Throttle Valve Control Module -J338 (4)(5) -Preheating Coolant, Low Heat Output Relay J359 (4) -Preheating Coolant, High Heat Output Relay -J360 (4) -Turbocharger (TC) 1 Control Module -J724 (7)(8) -Turbocharger (TC) 2 Control Module -J725 -Charge Air Cooler Bypass Control Unit -J865 (4) -EGR Vacuum Regulator Solenoid Valve -N18 (7)(8) -Exhaust Gas Recirculation (EGR) Cooler Switch-Over Valve -N345 -Exhaust Gas Recirculation (EGR) Cooler Switch-Over Valve 2 -N381 (4) -Oil Pressure Regulation Valve -N428 (3)(4) -Intake Flap Motor -V157 -Intake Flap Motor 2 -V275 (7)(8)	S7	87
8	5A	-Coolant Fan Control (FC) Control Module -J293 -Coolant Fan Control (FC) Control Module 2 -J671	S8	87
9	15A	-Engine Control Module (ECM) -J623 -Engine Control Module (ECM)2 -J624 (5)	S9	87
10	10A	-Fuel Pressure Regulator Valve -N276 -Fuel Metering Valve -N290 -Fuel Metering Valve 2 -N402 (5) -Fuel Pressure Regulator Valve 2 -N484 (5)	S10	87
11	15A	-Heated Oxygen Sensor (HO2S) -G39 -Heated Oxygen Sensor (HO2S) 2 -G108 (5)(6) -Oxygen Sensor (02S) Heater -Z19 -Oxygen Sensor (02S) 2 Heater -Z28 (5)(6)	S11	87
12	15A 5A (4)	-Fuel Cooling Pump/Relay J445 (3)(5)(6) -Auxiliary Engine Coolant (EC) Pump Relay -J496 (5) -NOx Sensor Control Module -J583 (4) -NOx Sensor 2 Control Module -J881 (4) -Fuel Cooler Pump -V166 (6) -Exhaust Gas Recirculation (EGR) Cooler Pump -V400 (3)(5) Not used (7)(8)	S12	87
13	10A 15A(4)(5)	-High Pressure Sensor -G65 -Coolant Circulation Pump Relay -J151 -Fuel Cooling Pump/Relay -J445 (7)(8) -Glow/Time Control Module 2 -J703 (3)(5) -Turbocharger (TC) 1 Control Module -J724 (5) -Exhaust Gas Recirculation (EGR) Cooler Switch-Over Valve 2 -N381 (5) -Coolant Pump -V50 -Fuel Cooler Pump -V166 (7)(8) -Intake Flap Motor 2 -V275 (5) -Exhaust Gas Recirculation (EGR) Cooler Pump -V400 (4)(8)	S13	87
14	5A	-Mass Air Flow (MAF) Sensor -G70 -Mass Air Flow (MAF) Sensor 2 -G246 (3)(5)(6)	S14	15
15	5A	-Engine Control Module (ECM) -J623 -Engine Control Module (ECM)2 -J624 (5)(6)	S15	15
16	20A	-Transfer Fuel Pump (FP) -G6	S16	87
17	20A	-Fuel Pump (FP) -G23	S17	87
17	10A	-Reducing Agent Metering System Pressure Sensor -G686 (4) -Reducing Agent Pump -V437 (4) -Reducing Agent Pump Heater -Z103 (4)	S17	87
18	7.5A	-Positive Crankcase Ventilation (PCV) Heating Element -N79- (3)(5)(6) -Crankcase Ventilation Thermal Resistor 2 -N483 (3)(5)	S18	15
18	20A	-Auxiliary Fuel Pump Relay -J832 (4)(8) -Auxiliary Fuel Pump -V393 (4)(8)	S18	15
(1) Only for vehicles without Trailer hitch. (2) Only for vehicles with Trailer hitch. (3) Only engine code CCFA. (4) Only engine code CCMA. (5) Only engine code CCGA. (6) Only engine code BTR. (7) Only engine code BUN, BUG. (8) Only engine code CASA, CASB.

Audi Q7 4.2 2007 - RELAY INDEX INFORMATION

At time of this writing relay information was not available. For relay information refer to the appropriate wiring diagrams.

Audi Q7 4.2 2007 - FUSES - CIRCUIT PROTECTION

WARNING:

Never replace a fuse with one that has a higher amperage rating. A fuse with a too high amperage could damage the electrical part and cause a fire.

For access to fuse boxes, refer to illustrations below.

Fig. 10: Audi Q7 4.2 2007 - Component Locations - Identifying Instrument Panel Left Side Fuse Box Panel Cover

Fig. 11: Audi Q7 4.2 2007 - Component Locations - Identifying Instrument Panel Left Side Fuse Box Panel Cover Components

Fig. 12: Audi Q7 4.2 2007 - Component Locations - Identifying Instrument Panel Left Side Fuse Box

Fig. 13: Audi Q7 4.2 2007 - Component Locations - Identifying Instrument Panel Right Side Fuse Box

Fig. 14: Audi Q7 4.2 2007 - Component Locations - Identifying Luggage Compartment Right Side Fuse Box

The individual circuits are protected by fuses. The fuse panels with the fuses are located on the left and right end faces of the instrument panel behind the fuse box covers and in the right side storage area in the luggage compartment.

There is a plastic clip (fuse puller 'A') in the cover on the left side of the instrument panel, which can be used to remove the fuses. The crank (B) is used for emergency operation of the power roof (if equipped). You will also find a label (C) on both covers in the instrument panel with the fuse layout) for the corresponding fuse panel. - Fig. 11.

Fuses with the proper ampere ratings are available at your Audi dealer.

NOTE:

On no account should fuses be repaired (e.g. with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause fire. If a fuse blows repeatedly, do not keep replacing it. Diagnose and fix shorted or overloaded circuit.

AUTOMATIC CIRCUIT BREAKERS:

The power seats are protected with circuit breakers which reset automatically after the circuit overload has been corrected.

Audi Q7 4.2 2007 - FUSE - COLOR CODES

Identifying fuse color and ampere rating, refer to table below.

WARNING:

Never replace a fuse with one that has a higher amperage rating. A fuse with a too high amperage could damage the electrical part and cause a fire.

Audi Q7 4.2 2007 IDENTIFYING FUSE BY COLOR

Current Rating Amperes	Color
1A	Black
3A	Violet
5A	Light Brown
7.5A	Brown
10A	Red
15A	Blue
20A	Yellow
25A	White or Natural
30A	Green
40A	Orange
50A	Red
60A	Yellow
100A	Blue

Audi Q7 4.2 2007 - REPLACING A FUSE

A problem in the electrical system may be caused by a blown fuse.

• Switch off the ignition and the electrical component affected.
• Carefully pry the face cover off the instrument panel using the ignition key or a screwdriver. See Fig. 10.
• Check the fuse index to find out which fuse belongs to the component which has failed. See FUSE INDEX INFORMATION.
• Remove the blown fuse with the plastic clip provided. The clip is located on the holder in the fuse box cover.
• Replace a blown fuse (recognizable by the melted metal strip inside) with a fuse of the same amperage.
• Firmly snap the cover back onto the instrument panel face.