The Audi Q7 is a full-size crossover that is currently being produced. This material provides a description of all fuse boxes and relays Audi q7, as well as their location and diagrams for cars produced in 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 and 2015. After that, the car has undergone a restyling.
General location
Front panel fuse box (left) -SB-;
Front panel fuse box (right) -SC-;
Relay and fuse box in the center of the front panel;
Onboard supply control unit - J519-;
Luggage compartment fuse and relay box on the right - SF-;
Relay and fuse box under the driver's seat -SD-;
Relay and fuse box of the switching unit;
In the passenger compartment
Front left fuse box -SB-
Location
Diagram
№
A
Function / component
A
-
Not used
B
10
Main fuse for bodywork -S245-
C
-
Not used
D
-
Not used
Panel 1
1
5
Before June 2010: Not used
From June 2010: Voltage stabilizer -J532-
2
5
Before June 2010: Not used
From June 2010: Relay for dimming rearview mirror -J910-
3
7,5
Before June 2010: Not used
From June 2010: Information electronics control unit 1 -J794-
4
5
Up to June 2010: Tire pressure monitor control unit -J502-
5
20
Additional heater control unit -J364-
6
10
LHD: Driver seat lumbar support adjustment switch -E176-
6
10
RHD: Front passenger seat lumbar support adjustment switch -E177-
7
35
LHD: Driver's door control unit -J386-
Driver's door power window motor -V147- Rear left door control unit -J388-
Rear left door power window motor -V26-
7
35
RHD: Front passenger door control unit -J387-
Rear right door window regulator motor -V27-
Front passenger door window regulator motor -V148-
8
15
LHD: Driver door control unit -J386-
Rear left door control unit -J388- (up to May 2008)
8
15
RHD: Front passenger door control unit -J387-
Rear right door control unit -J389-
9
5
Up to May 2008: Power management control unit -J644-
From June 2010: Tire pressure monitor control unit -J502-
10
30
LHD: Entry and start monitoring system control unit -J518-
Access and start authorization switch (E415-)
10
5
RHD: Media player in position 1 -R118- (up to June 2009)
Media player in position 2 -R119- (up to June 2009)
CD changer -R41- (up to May 2010)
Mini disc player -R153- (up to June 2009)
Video recorder and DVD player -R129- (up to June 2009)
DVD player -R7- (June 2009 to May 2010)
Connector for external audio sources -R199- (from November 2006 to June 2009)
11
10
LHD: Steering column control unit -J527-
11
10
RHD: Climatronic operating and display unit, rear -E265-
Control unit for fresh air blower, rear -J391-
12
5
LHD: Interior monitor sensor -G273-
Autonomous siren -H12-
12
5
RHD: Convenience system central control unit -J393-
Panel 2
1
-
Not used
2
-
Not used
3
15
Before June 2009: Not used
From June 2009: Left front seat ventilation control unit -J800-
4
30
Wiper motor control unit -J400-
Wiper motor -V-
5
5
Rain and light sensor -G397-
6
25
Dual tone horn relay -J4-
High frequency horn -H2-
Low frequency horn -H7-
7
30
LHD: Onboard supply control unit -J519-
7
25
RHD; from June 2010: 12 V socket 3 -U19-
12 V socket 4 -U20-
8
25
LHD: Onboard supply control unit -J519-
8
20
RHD: Cigarette lighter -U1-
9
25
LHD: Onboard supply control unit -J519-
9
25
RHD: 12 V socket -U5-
12 V socket 2 -U18-
10
10
LHD: Control unit in dash panel insert -J285-
up to May 2010) Data bus diagnostic interface -J533-
Display panel in dash panel insert -Y24- (up to May 2010)
10
10
RHD: Climatronic control unit -J255-
Fresh air blower control unit -J126-
11
30
Headlight washer relay -J39-
12
10
Connector 16-pin -T16-, diagnostic connector
Panel 3
1
10
Left headlight
2
5
Distance control control unit -J428-
Heater element for distance control (ADR) sensor -Z47-
3
5
Direct view Japan
Display unit -J145-
Display panel button -E506-
Coolant shut-off valve relay -J541-
Heater coolant shut- off valve -N279-
4
10
Lane Departure Warning
Control unit for lane departure warning -J759-
Heated windscreen for lane departure warning system -Z67-
5
10
LHD: Signal unit control unit -J616- (up to June 2009)
5 1)
Control panel for special signals -E507- (up to June 2009)
Connection kit for multimedia system (9WM) (from November 2007)
5
5
RHD: Multimedia Connection Kit (9WM) (from November 2007)
6
5
LHD: Steering column control unit -J527-
Entry and start authorization control unit -J518-
Light switch -E1-
Convenience system central control unit -J393-
Trailer detection control unit -J345-
Tire pressure monitor control unit -J502 - (7K6) (since June 2008)
6
5
RHD: Heated rear left seat -Z10-
Heated backrest, rear left -Z11-
Heated rear right seat -Z12-
Heated backrest, rear right -Z13-
7
5
Engine oil level and temperature sender -G266-
8
5
Connector 16-pin -T16-, diagnostic connector
9
5
Auto dimming rearview mirror -Y7-
10
5
Garage door opener control unit -J530-
Control panel for garage door opener -E284-
11
5
Data bus diagnostic interface -J533-
11
5
Airbag control unit -J234-
12
5
LHD: Headlight range control adjuster -E102-
Left headlight range control servomotor -V48-
Right headlight range range control motor -V49-
12
5
RHD: Air quality sender -G238-
Climatronic operating and display unit, rear compartment -E265-
Climatronic control unit -J255-
1) From November 2007
2) Only for vehicles with 6-cylinder engine generation 2
LHD - Left-hand drive vehicles
RHD - Right-hand drive vehicles
Front right fuse box -SC-
Location
Diagram
№
A
Description
A
5
Fuse for structure-borne noise control unit -S348-
B
5
From June 2008: Refrigerated compartment fuse -S340-
C
-
Not used
D
-
Not used
Fuse box 1
1
20
Heated rear left seat -Z10-
Heated backrest, rear left -Z11-
Heated heated rear right seat -Z12-
Heated backrest, rear right -Z13-
2
10
Up to May 2010: Automatic gearbox control unit -J217- (0AT)
2
5
Automatic gearbox control unit -J217- (09D) (up to May 2010)
Mobile phone amplifier -R86- (from June 2010)
Card reader control unit -J676- (from June 2010)
Telephone holder -R126- ( since June 2010)
3
30
Heated front left seat -Z45-
Heated front right seat -Z46-
3
15
RHD; from June 2009: Heated front right seat control unit -J799-
4
20
ABS control unit -J104-
5
15
LHD: Front passenger door
Rear right door control unit -J389- (up to May 2008)
5
15
RHD: Driver's door control unit -J386-
Rear left door control unit -J388-
6
25
LHD: 12 V socket 3 -U19-
12 V socket 4 -U20-
6
25
RHD; before May 2010: 12 V socket 3 -U19-
12 V socket 4 -U20-
6
30
RHD; from June 2010: Onboard supply control unit -J519-
7
10
LHD: Front passenger seat lumbar support adjustment switch -E177-
RHD: Driver seat lumbar support adjustment switch -E176-
8
20
LHD: Cigarette lighter -U1-
8
25
RHD: Onboard supply control unit -J519-
9
25
LHD: 12 V socket -U5-
12 V socket 2 -U18-
9
25
RHD: Onboard supply control unit -J519-
10
10
LHD: Climatronic control unit -J255-
Fresh air blower control unit -J126-
10
10
RHD:
Up to June 2010: Control unit in dash panel insert -J285-
From June 2010: Data bus diagnostic interface -J533-
11
5
Up to June 2010: Brake light switch -F- (up to May 2008)
Brake pedal switch -F47- (up to May 2008)
ABS control unit -J104- (up to May 2008)
11
15
From June 2010: Refrigerated compartment -J698-
12
15
Onboard supply control unit 2 -J520-
Fuse box 2
1
10
Right headlight
2
5
Ground clearance control unit -J197-
3
5
Mobile phone installation kit (9ZD)
4
5
Lane change assist
Control unit 2 for lane change assist -J770-
5
5
Brake light deactivation relay -J508- Clutch pedal switch -F36- (up to June 2009)
6
5
5A: Automatic gearbox control unit -J217-
20
20A: Automatic gearbox control unit -J217- (09D)
7
5
ABS control unit -J104-
8
5
Multifunction switch -F125-
Tiptronic switch -F189-
Selector lever sensor control unit -J587-
9
5
Parking aid control unit -J446-
Outdoor camera control unit -J928- (from June 2012; LHD)
10
5
LHD: Airbag control unit -J234-
RHD: Data bus diagnostic interface -J533-
11
5
LHD: Heated rear left seat adjustment switch -E128-
Heated rear right seat adjustment switch -E129-
11
5
RHD: Steering column control
Entry and start authorization control unit -J518-
Convenience system
Trailer detection control unit -J345-
12
5
LHD: Air quality sender -G238-
Climatronic operating and display unit, rear compartment -E265-
Climatronic control unit -J255-
12
5
RHD: Headlight range control adjuster -E102-
Left headlight range control
Right headlight range range control motor -V49-
Fuse box 3
1
15
Up to May 2007: Rear wiper motor -V12-
From June 2008: Cooled compartment -J698-
1
10
From June 2010: Control unit in dash panel insert -J285-
2
5
Up to June 2010: Left injector heating resistor -Z20-
Right-hand injector heating resistor -Z21-
From June 2010: Reversing camera control unit -J772-
3
30
LHD: Not used
RHD: Onboard supply control unit -J519-
3
5
From June 2010: DVD player -R7- 1)
CD changer -R41- 1)
4
5
From June 2009: Display for dash panel, display and information output -J685-
5
5
Up to June 2009: Sender / receiver unit for telephone -R36-
Up to May 2010: Telephone holder -R126-
Card reader control unit -J676-
5
10
From June 2010: Automatic gearbox control unit -J217-
15
6
15
Front control unit, display and information output control unit -J523-
Aerial amplifier -R24-
6
7,5
Up to June 2009: Control unit for dash panel, display and information output -J523-
Up to May 2010: Information electronics control unit 1 -J794-
6
30
From June 2010: Gearbox hydraulic pump relay -J510- 1 )
Additional hydraulic pump control unit -J922- 1)
7
20
Sliding sunroof control unit -J245-
8
20
Rear sliding sunroof control unit -J392-
9
20
Roof blind control unit -J394-
10
5
LHD: Media player in position 1 -R118- (up to June 2009)
Media player in position 2 -R119- (up to June 2009)
CD changer -R41- (up to May 2010)
DVD player -R7- (up to May 2010)
Mini disc player -R153- (up to June 2009)
Video recorder and DVD player -R129- (up to June 2009)
Connector for external audio sources -R199- (from November 2006 to June 2009)
10
30
RHD: Entry and start monitoring system control unit -J518-
Access and start authorization switch -E415-
11
35
LHD: Front passenger side window regulator motor -V148-
Rear right door window regulator motor -V27-
11
35
RHD: Driver window regulator motor -V148-
Driver's door window regulator motor -V147- Rear left door control unit -J388-
Rear left door window regulator motor -V26-
12
10
LHD: Climatronic operating and display unit, rear -E265-
Control unit for fresh air blower, rear -J391-
12
10
RHD: Steering column control unit -J527-
For the operation of the cigarette lighter and additional sockets (USB), fuses 6, 8 and 9 are responsible.
1) Only for cars with start / stop system
LHD - cars with left hand drive
RHD - cars with right hand drive
Fuse box -SD-
Located under the driver's seat.
Diagram
№
A
Function / component
2
-
Battery cut-off igniter -N253-
A
40
Ground clearance control fuse -S110-
IN 1
30
From June 2010: Fuse 1 (30) -S204-
IN 2
5
From June 2008: Fuse for vehicle location system -S347-
IN 3
-
Not used
AT 4
30
From June 2010: Fuse 2 (30) -S205-
SD1
150
Fuse 1 on fuse holder D -SD1-
SD2
125
Up to May 2006: Fuse 2 on fuse holder D -SD2-
SD2
150
From June 2006: Fuse 2 on fuse holder D -SD2-
SD3
50
Fuse 3 on fuse holder D -SD3-
SD4
60
Fuse 4 on fuse holder D -SD4-
SD5
125
Fuse 5 on fuse holder D -SD5-
Relay
1
Terminal 15 voltage supply relay -J329-
Center fuse box
Located in the center of the front panel.
Diagram
№
A
Description
B
-
Not used
C
30
Trailer detector control unit -J345- (USA only)
Brake booster (USA only)
D
30
Seat and steering column adjustment control unit with memory function -J136-
Front passenger seat adjustment control unit with memory function -J521-
E
-
Not used
F
-
Not used
G
-
Not used
1b
40
Supply fan -V2-
2b
40
ABS control unit -J104-
3b
40
Fresh air blower for rear compartment -V80-
4b
40
Heated rear window -Z1-
5b
15
From June 2007: Rear wiper motor -V12-
6b
5
From June 2007: Heated resistor for left washer nozzle -Z20- Heated resistor for right washer nozzle -Z21-
A1
-
Not used
B1
-
Not used
C1
-
Not used
D1
-
Not used
Relay
1
Ground clearance control compressor relay -J403-
2.1
Power relay, cl. 75x -J694-
2.2
Dual tone horn relay -J4-
3
Headlight washer relay -J39-
4
Brake light deactivation relay -J508-
5
Not used
6
Heated rear window relay -J9-
7.1
V6 TDI / FSI, V8 MPI / FSI, V12 TDI: Relay for pumping coolant after off. engine -J151- (V6 FSI from June 2009)
7.1
Coolant shut-off valve relay -J541- (only for vehicles with 2nd generation 6-cylinder diesel engine)
7.2
From June 2010: Relay for dimming rearview mirror -J910-
8
Gearbox hydraulic pump relay -J510- (from June 2010, only for vehicles with 8-speed automatic gearbox)
1a
Not used
2a
Not used
3a
Not used
In the luggage compartment
photo of the unit in the trunk.
Diagram
№
A
Function / component
Panel 6
1
15
Up to May 2010: Signaling unit control unit -J616-
From June 2010: Multimedia system control unit -J650-
2
30
Reducing agent dosing system control unit -J880-
3
15
Up to May 2010: Ground clearance control unit -J197-
3
5
From June 2012: Switch for reducing agent reservoir screw -F502-
4
5
From June 2009 to May 2010: Reversing camera control unit -J772-
Reversing camera -R189-
5
5
Parking aid control unit -J446-
6
15
Convenience system central control unit 2 -J773-
7
15
Convenience system central control unit 2 -J773-
8
5
Radio receiver for auxiliary heater -R64-
9
20
12 V socket 5 -U26-
10
20
Convenience system central control unit -J393-
11
15
Keyless entry antenna reader -J723-
12
30
Convenience system central control unit -J393-
Panel 5
1
15
Signaling unit control unit -J616-
2
5
Special control panel signals -E507-
3
15
Radio isolation relay, radio relay -J84- Radio -R8-
4
15
Radio isolation relay, radio relay -J84- Radio -R8-
5
5
Radio -R-
5
15
From June 2010: Signaling unit control unit -J616-
6
5
TV tuner -R78-
From June 2009: Not used
7
5
CD navigation system control unit -J401-
From June 2009: Not used
8
30
Digital sound system control unit -J525-
From June 2009: Not used
9
5
Digital radio -R147-, From June 2009: Not used
10
30
Digital sound system control unit 2 -J787-, From June 2009: Not used
11
5
Reversing camera control unit -J772-
Reversing camera -R189-
From June 2009: Not used
12
-
Not used
Panel 4
1
5
From June 2009 to May 2010: Radio -R-
1
7,5
From June 2010: Digital sound system control unit -J525-
30
2
5
From June 2009: TV tuner -R78-
From June 2011: Digital TV tuner -R171-
3
30
From June 2009: Digital sound system control unit -J525-
4
30
From June 2009: Digital sound system control unit 2 -J787-
5
15
Rear Seat Infotainment (9WP, 9WK) (November 2007 to May 2010)
Multimedia system control unit -J650- (up to May 2010)
From June 2010: The ride height control control unit -J197-
6
20
Convenience system central control unit -J393-
7
30
Boot lid control unit -J605-
Motor for boot lid control unit -V375-
8
30
Boot lid control unit 2 -J756-
Motor for boot lid control unit 2 -V376-
9
15
Trailer detection control unit -J345-
10
15
Trailer detection control unit -J345-
20 1)
11
15
Trailer detection control unit -J345-
20 1)
12
30
Trailer detection control unit -J345- Swing-
25 1)
out ball head motor -V317-
Relay
1
Not used
2
Not used
3
Connector 6-pin -T6am- for rear seat infotainment system