Audi·Q7·2018 Audi Q7·Wiring
Wiring diagram

2018 Audi Q7 — power distribution

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Power distribution

2 1 1 2 N/A N/A N/A 40A 40A 15A F D C B A (OR 5A) 5A 5A 10A 10A 5A 10A 5A 5A 1A 20A 25A 10A 5A (OR 50A) 70A (OR 50A) 70A + 70A 150A 80A 100A 200A 150A 150A 150A LEFT COUPLING POINT ON REAR CROSSMEMBER RIGHT COUPLING POINT IN ENGINE COMPARTMENT WINDSHIELD DEFOGGER CONTROL MODULE AUXILIARY HEATER CONTROL MODULE REAR AXLE STEERING CONTROL MODULE AIR BAG CONTROL MODULE POWER STEERING CONTROL MODULE DRIVER SEAT LUMBER SUPPORT ADJUSTMENT SWITCH MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENGINE COMPONENT POWER SUPPLY RELAY LEFT FRONT SEAT COUPLING STATION MEMORY SEAT/STEERING COLUMN ADJUSTMENT CONTROL MODULE DRIVER'S SEAT LUMBER SUPPORT ADJUSTMENT SWITCH BOTTOM COUPLING POINT ON LEFT A-PILLAR ABS CONTROL MODULE ABS CONTROL MODULE GENERATOR & VOLTAGE REGULATOR STARTER RADIATOR FAN CONTROL MODULE 2 SECONDARY AIR INJECTION PUMP RELAY DISPLAY PIVOT MECHANISM RADIATOR FAN CONTROL MODULE CENTER COUPLING POINT ON INSTRUMENT PANEL FUSE PANEL C TELEPHONE BASEPLATE INSTRUMENT CLUSTER CONTROL MODULE EXTERNAL AUDIO SOURCE CONNECTION ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE WINDSHIELD PROJECTION HEAD UP DISPLAY CONTROL MODULE FRONT A/C DISPLAY CONTROL HEAD MULTIMEDIA SYSTEM CONTROL HEAD INFORMATION ELECTRONICS CONTROL MODULE 1 POWER ADJUSTABLE STEERING COLUMN CONTROL MODULE STEERING COLUMN ELECTRONICS CONTROL MODULE LIGHT SWITCH DRIVING & CONVENIENCE FUNCTIONS CONTROL UNIT 1 3 2A 30 1 1A 3 T4GB T6CA T8AI T4FY 1 T1AX T1A 1 1 T1F 1 T1FX 1 T32A T17E 1 1A 15 T17O T17OX 15 1 3 3 2 1 T8I 16 T17AX T17A 16 1 9 T12AX T12A 9 8A 6 18 15 1 2 2 7 32 3 T20D 20 7 5 4A 5A 6A 7A 9A 12A 10A 11A 14A 15A 16A 6 1 2A 1 E1A D1A 1 3 B1 D1 1 2 C1 C1A T2AP 1 A1 D1 C1 A1 B1 T96A 8 7 H1A D1A 1 T2EM C1A A1 B1 1 2 F1 B1 2 1 E1A A1 RED RED/ BLK RED RED BLK (OR RED) RED RED RED/WHT (OR RED) RED RED RED RED RED/BLK RED/BLK RED RED RED RED RED RED RED RED RED RED RED RED RED RED RED RED RED/BLK RED/BLK RED/WHT WHT RED/YEL GRY/RED GRY/RED RED/BLK RED RED/GRY RED/VIO RED/YEL RED/BRN GRY/RED RED/GRY RED/YEL RED/BLK RED RED/BLK (OR RED) RED/WHT RED/WHT (OR RED/BLU) RED/GRN BLK BLK RED RED/BLK BRN RED/WHT BLK RED RED RED BLK RED RED RED BLK BLK VIO/WHT BLU BLU BLU BRN RED RED G624 G828 WIRE JUNCTION WIRE JUNCTION FUSE 3 WIRE JUNCTION FUSE 2 WIRE JUNCTION FUSE 1 MAIN FUSE CARRIER BATTERY INTERRUPT IGNITER SAFETY FUSE 3 SAFETY FUSE 2 SAFETY FUSE 4 SAFETY FUSE 1 BATTERY DRIVER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 BATTERY MONITORING CONTROL MODULE TERMINAL 30 WIRE JUNCTION/ TERMINAL 30 WIRE JUNCTION 2 SUPPRESSOR ABS CONTROL MODULE FUSE 1 ABS CONTROL MODULE FUSE 2 RADIATOR FAN FUSE SECONDARY AIR INJECTION PUMP FUSE RADIATOR FAN SECOND SPEED FUSE FUSE 14 FUSE 3 FUSE 5 FUSE 7 FUSE 4 FUSE 12 FUSE 2 FUSE 1 FUSE 15 FUSE 8 FUSE 11 FUSE 13 FUSE 10 FUSE 6 FUSE 9 FUSE 16 (NOT USED) (NOT USED) (NOT USED) (NOT USED) W/ MEMORY W/O MEMORY (NEAR STARTER BATTERY) (FRONT PASSENGER FLOOR) (RIGHT REAR OF ENGINE COMPT) COMPUTER DATA LINES SYSTEM TO FUSE PANEL B (DIAGRAM 6 OF 6) TO FUSE PANEL B (DIAGRAM 3 OF 6) TO FUSE PANEL F (DIAGRAM 5 OF 6) TO FUSE PANEL B (DIAGRAM 3 OF 6) FROM FUSE PANEL B (DIAGRAM 6 OF 6)
G COMFORT SYSTEM CENTRAL CONTROL MODULE BOTTOM COUPLING POINT ON LEFT A-PILLAR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE DRIVING & CONVENIENCE FUNCTIONS CONTROL UNIT 1 CENTER COUPLING POINT IN INTERIOR CENTER COUPLING POINT IN INTERIOR 12 T17H 11 10 10 11 T17HX 12 4 6 5 2 3 T32H 25 26 10 1 T54B T73B 41 40 2 1 3 4 51 11 3 1 2 T6AV 4 T6AVX 4 3 3 T6AVX T6AV 1 2 3 1 2 3 3 2 1 T54B T73A 1 T32G 18 2 2 3 3 T3BN-30 T3BN-31 T3BM-31 T3BM-30 T3BM-58S T3BN-58S YEL/GRY WHT/GRY BLU/YEL BRN WHT/GRY BLU/YEL GRN BRN YEL/GRY YEL/GRY WHT/GRY BLU/YEL GRN ORG/BRN GRN ORG/BRN GRN BLU/VIO BRN BLU/VIO BRN WHT/VIO BRN GRY/BLU BRN BRN BRN WHT/VIO BRN GRY/BLU WHT/VIO WHT/VIO GRY/BLU BRN BRN WHT/VIO WHT/VIO WHT/VIO BRN BLK/VIO WHT/VIO WHT/VIO GRY/BLU GRY/BLU WHT/VIO G44 G676 G688 G688 ACCESS/START AUTHORIZATION BUTTON START/STOP MODE BUTTON START/STOP MODE IND LAMP 12V SOCKET SOCKET ILLUMINATION BULB 12V SOCKET 4 (LUGGAGE COMPARTMENT) 12V SOCKET 3 (REAR CENTER CONSOLE) 12V SOCKET 2 (REAR CENTER CONSOLE) CIGARETTE LIGHTER CIGARETTE LIGHTER ILLUMINATION BULB (IF EQUIPPED) (IF EQUIPPED) (NOT USED) (W/O SMOKING PACKAGE) (W/O SMOKING PACKAGE) (W/ SMOKING PACKAGE) (W/ SMOKING PACKAGE) (LEFT KICK PANEL) (LEFT SIDE OF CARGO AREA) (CENTER TUNNEL, UNDER CONSOLE) (CENTER TUNNEL, UNDER CONSOLE) TO TERMINAL 15 POWER SUPPLY RELAY (DIAGRAM 3 OF 6) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM
30A 30A 20A 20A 30A 20A 30A 30A 20A 30A 35A 30A B D E 5A 7.5A 15A 5A 5A 5A 5A 5A 5A 10A 20A 20A 20A 10A G N/A N/A FUSE PANEL B LEFT FRONT DOOR COUPLING POINT RIGHT REAR DOOR COUPLING POINT LEFT REAR DOOR COUPLING POINT POWER SUNROOF CONTROL MODULE WIPER MOTOR CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE DRIVER SIDE REAR DOOR CONTROL MODULE PASSENGER SIDE REAR DOOR CONTROL MODULE DRIVER DOOR CONTROL MODULE FUSE PANEL B BOTTOM COUPLING POINT ON LEFT A-PILLAR RIGHT FRONT DOOR COUPLING POINT VEHICLE ELECTRICAL SYSTEM CONTROL MODULE AIR BAG CONTROL MODULE ANTI-THEFT ALARM SYSTEM SENSOR ALARM HORN DATA BUS ON BOARD DIAGNOSTIC INTERFACE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE INTERIOR REAR VIEW MIRROR MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENGINE/ MOTOR CONTROL MODULE ELECTRO- MECHANICAL PARKING BRAKE BUTTON DIAGNOSTIC CONNECTOR SELECTOR LEVER VEHICLE ELECTRICAL SYSTEM CONTROL MODULE FRONT PASSENGER DOOR CONTROL MODULE FRONT ROOF MODULE ABS CONTROL MODULE 2A 1A 5A 7A 10A 11A 10 73 66 73 T73B T73A 3A 6A 1 5 4A 3 19 14 T20F 14 T20FX T20H 5 2 1 3 19 4 T19B 4 T19BX T73B 1 66 9A T20L T20K T19AX 4 T19A 4 19 2A 4A 5A 6A 7A 8A 1A 12A 10A 11A 14A 13A 15A 6 4 3 1 17 T17A 17 T17AX 13 13 7 12 T73B 18 T96A 49 4 16 T73A 2 19 14 T20GX 14 T20G T20I 12 T73A 1 T91 86 3 T6BC T3BI 1 T10I T5K T54A RED/VIO RED/BLU RED/GRN RED RED/BLU RED/GRY RED/BLU RED/GRN RED/VIO RED/BLU RED RED/VIO RED/VIO BLK/RED BLK BLK/VIO RED BRN RED/BLU RED/WHT RED/BLU RED BLK/GRN RED RED/GRY RED/BLK RED/WHT RED/WHT RED/GRN RED RED RED/WHT RED/BLK RED/BLU RED RED RED/WHT RED RED/WHT RED RED RED/WHT RED BLK/GRN BLK/GRN BLK/GRN RED/BLK RED RED/BLK RED/GRN RED RED G645 TERMINAL 15 POWER SUPPLY RELAY FUSE CARRIER 3 FUSE 9 FUSE 5 FUSE 3 FUSE 2 FUSE 11 FUSE 6 FUSE 4 FUSE 1 FUSE 8 FUSE 7 FUSE 12 FUSE 10 FUSE CARRIER 5 FUSE 13 FUSE 15 FUSE 7 FUSE 10 FUSE 12 FUSE 11 FUSE 1 FUSE 6 FUSE 4 FUSE 5 FUSE 8 FUSE 14 FUSE 16 FUSE 2 FUSE 3 FUSE 9 (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (W/ INTERIOR MONITORING) (RELAY & FUSE CARRIER 2) (LEFT SIDE OF BULKHEAD) (LEFT KICK PANEL) (LEFT KICK PANEL) FROM MAIN FUSE CARRIER (DIAGRAM 1 OF 6) TO FUSE PANEL B (DIAGRAM 4 OF 6) FROM MAIN FUSE CARRIER (DIAGRAM 1 OF 6) FROM COMFORT SYSTEM CENTRAL CONTROL MODULE (DIAGRAM 2 OF 6)
5A 10A 5A 10A 7.5A 10A 10A 20A 10A 5A E N/A N/A N/A N/A FUSE PANEL B BOTTOM COUPLING POINT ON LEFT A-PILLAR REAR WINDOW WIPER MOTOR RIGHT FRONT HEADLAMP DRIVER ASSISTANCE SYSTEMS FRONT CAMERA LEFT FRONT HEADLAMP DATA BUS ON BOARD DIAGNOSTIC INTERFACE STARTER RELAY 2 VEHICLE ELECTRICAL SYSTEM CONTROL MODULE STARTER RELAY 1 DIAGNOSTIC CONNECTOR PASSENGER SIDE REAR IONIZER SEAT HEATING CONTROL MODULE INTERIOR REAR VIEW MIRROR REAR A/C DISPLAY CONTROL HEAD NIGHT VISION SYSTEM CONTROL MODULE GARAGE DOOR OPENER CONTROL HEAD COUPLING POINT ON LEFT FRONT BUMPER RIGHT FRONT SEAT COUPLING STATION LEFT FRONT SEAT COUPLING STATION FRONT PASSENGER SEAT BACKREST COUPLING POINT DRIVER SEAT BACKREST COUPLING POINT SWAY STABILIZATION CONTROL MODULE SWAY STABILIZATION CONTROL MODULE 2 DRIVER SEAT CUSHION BLOWER FAN FRONT PASSENGER SEAT CUSHION BLOWER FAN FRONT PASSENGER SEAT BACKREST BLOWER FAN DISTANCE REGULATION CONTROL MODULE 2 DISTANCE REGULATION CONTROL MODULE DRIVER SEAT BACKREST BLOWER FAN 1A 7A 8A 12A 11A 13A 14A 6 1 2 12 T8Y 1 8 T17O 8 T17OX 1 1 T17KX 8 T17K 8 1 11 T17B 1 1 6 6 2A 5A T73A 7 17 1B 1A T14BX 9 T14B 9 9A 8 8 8 8 4 1 T8L 10 T12R 10 T12RX T12QX 10 T12Q 10 3 5 T6BT 3 T6BU T12G T54A BLK/BLU YEL/VIO YEL/BLU RED/YEL RED/YEL RED/YEL RED/BLU BLK RED/BLU YEL/BLU YEL/VIO WHT/RED WHT/RED WHT/RED RED/BLU RED/BLU WHT/RED WHT/RED WHT/RED RED/BLU RED/BLU YEL/VIO YEL/VIO BLK/BLU RED/YEL BLK/YEL RED/YEL RED/YEL BLK/YEL BLK/YEL BLK/RED BLK/RED BLK/RED BLK/RED BLK/RED RED/YEL RED/YEL YEL/BLU WHT/RED WHT/RED WHT/RED YEL/VIO YEL/VIO YEL/VIO YEL/VIO YEL/VIO YEL/VIO RED/YEL YEL/VIO FUSE CARRIER 4 FUSE 15 FUSE 8 FUSE 9 FUSE 16 FUSE 1 FUSE 5 FUSE 14 FUSE 10 FUSE 6 FUSE 2 FUSE 12 FUSE 7 FUSE 11 FUSE 13 (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (W/O HID) (W/O HID) (IF EQUIPPED) (IF EQUIPPED) (W/ SEAT VENTILATION) (W/ SEAT VENTILATION) (W/ SEAT VENTILATION) (W/ SEAT VENTILATION) (LEFT KICK PANEL) FROM TERMINAL 15 POWER SUPPLY RELAY (DIAGRAM 3 OF 6)
4 4 3 3 2 1 1 2 2 1 15A 15A 30A 20A 25A 20A 30A 7.5A 5A 5A 10A 5A 5A 5A 5A 5A 5A 20A 25A F J H N/A N/A N/A N/A N/A N/A N/A N/A N/A FUSE PANEL F AUTOMATIC TRANSMISSION COUPLING POINT REAR A/C DISPLAY CONTROL HEAD DRIVETRAIN CONTROL MODULE COMFORT SYSTEM CENTRAL CONTROL MODULE REAR LID CONTROL MODULE LEFT FRONT SEAT BELT TRANSMISSION CONTROL MODULE FUSE PANEL F LEFT COUPLING POINT IN LUGGAGE COMPARTMENT LEFT COUPLING POINT ON REAR CROSSMEMBER DVD CHANGER CD CHANGER LEFT FRONT SEAT COUPLING STATION RIGHT FRONT SEAT COUPLING STATION RIGHT FRONT SEAT BELT COMFORT SYSTEM CENTRAL CONTROL MODULE CELLULAR TELEPHONE AMPLIFIER GARAGE DOOR OPENER CONTROL MODULE TIRE PRESSURE MONITORING CONTROL MODULE FUEL DELIVERY UNIT COUPLING POINT TV TUNER RIGHT REAR INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE LEFT REAR INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE LANE CHANGE ASSISTANCE CONTROL MODULE 2 PERIPHERAL CAMERA CONTROL MODULE LANE CHANGE ASSISTANCE CONTROL MODULE REAR VIEW CAMERA SYSTEM CONTROL MODULE FUEL TANK LEAK DETECTION CONTROL MODULE 5A 6A 8A 9A 10A 11A 12A 8 1 13 2 T3BY T17G 17 16 4 T5CE T10Q 1 1 T4FK 11 11 T16C T16CX 8 8 8 T14I 8 T14IX 4 1 T12H 1 1 1 T17F 16 4 T5CF 2A 4A 5A 6A 8A 9A 12A 10A 13A 14A 16A 6 17 4 T4FU 4 T4FUX T4FTX 4 T4FT 4 17 T10L 5 T14CX 11 T14C 11 2 T80 T18E 5 T14P T14PX 5 3 T5I RED/YEL RED/VIO RED/WHT RED/GRN RED RED RED/WHT RED/VIO RED/VIO RED/BLK RED/WHT BLK/WHT BLK BLK BLK RED/WHT RED/WHT RED/WHT RED/YEL RED/YEL RED/WHT RED/GRY RED/GRY RED/GRY RED/GRY YEL/RED RED/BLK RED RED/WHT RED RED RED RED/BLU RED/BLU RED RED/BLK (OR RED) RED/VIO RED (OR RED) RED/VIO RED FUSE CARRIER 1 FUSE 7 FUSE 3 FUSE 5 FUSE 4 FUSE 6 FUSE 11 FUSE 1 FUSE 12 FUSE 2 FUSE 9 FUSE 8 FUSE 10 FUSE CARRIER 3 FUSE 10 FUSE 11 FUSE 1 FUSE 14 FUSE 15 FUSE 13 FUSE 3 FUSE 16 FUSE 4 FUSE 5 FUSE 9 FUSE 6 FUSE 8 FUSE 2 FUSE 12 FUSE 7 (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) EXCEPT BASIC BASIC W/ REAR CONTROLS W/ SECOND HEATING SYSTEM (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (W/ DVD PLAYER) (W/O DVD PLAYER) (IF EQUIPPED) (IF EQUIPPED) FROM MAIN FUSE CARRIER (DIAGRAM 1 OF 6) TO FUSE 1 (DIAGRAM 6 OF 6) TO FUSE PANEL F (DIAGRAM 6 OF 6)
2 1 2 1 40A 30A 40A 30A A C 30A 40A 40A 15A 50A 20A 10A 30A 40A 40A 25A 15A 30A J 30A 25A 15A 25A H N/A N/A 5A N/A N/A N/A FUSE PANEL F CENTER COUPLING POINT IN INTERIOR REAR A/C DISPLAY CONTROL HEAD TOWING RECOGNITION CONTROL MODULE DIFFERENTIAL LOCK CONTROL MODULE DIGITAL SOUND SYSTEM CONTROL MODULE THIRD ROW SEAT ADJUSTMENT CONTROL MODULE REAR FRESH AIR BLOWER CONTROL MODULE FUSE PANEL B FUSE CARRIER 2 RIGHT FRONT SEAT COUPLING STATION LEVEL CONTROL SYSTEM ASSEMBLY DIGITAL SOUND SYSTEM CONTROL MODULE REAR WINDOW DEFOGGER RELAY ELECTROMECHANICAL BRAKE BOOSTER COUPLING POINT BOTTOM COUPLING POINT ON LEFT A-PILLAR FRONT PASSENGER MEMORY SEAT CONTROL MODULE EMERGENCY CALL MODULE & COMMUNICATION UNIT CONTROL MODULE STARTER RELAY 2 FRESH AIR BLOWER CONTROL MODULE FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FRONT PASSENGER SEAT ADJUSTMENT CONTROL HEAD 8 11A 8A 7A 5A T17BX 16 T17B 16 3 3B 1 1A 2 1 3 1A 1 2A 2 1 15 T17K 15 T17KX 1A 1 T4FZ 1 1A 1 T38A 4A 2A 6 12A 10A 9A 1 T4FS 3 5 1A 5A 8A 4 46 20 T20E 1 T3AKX 2 T3AK 2 3 T6D T2AQ T6CD 4 2 6 3 7A 6 6A 1 6A 3 T20R 3 RED/YEL RED/BLU RED RED RED/YEL RED RED/WHT RED RED RED/BLU RED RED/BLK RED RED RED RED/GRY RED/GRY RED/GRN RED/BLK RED/WHT RED/WHT RED/BRN (OR RED) RED/WHT RED/BLU RED/GRN RED/WHT RED/BLU RED RED RED RED RED RED RED RED/YEL RED/BLK RED/VIO RED RED FUSE CARRIER 2 FUSE 12 FUSE 8 FUSE 2 FUSE 6 FUSE 1 FUSE 11 FUSE 9 FUSE 7 FUSE 3 FUSE 5 FUSE 10 FUSE 4 FRONT PASSENGER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 FUSE 1 SELF- LEVELING SUSPENSION FUSE TRAILER CIRCUIT BREAKER REAR WINDOW DEFOGGER FUSE FUSE 3 FUSE 8 FUSE 6 FUSE 12 FUSE 7 FUSE 10 FUSE 5 FUSE 4 FUSE 9 FUSE 11 (NOT USED) (NOT USED) (IF EQUIPPED) (W/ NAVIGATION & AMPLIFIER) W/ MEMORY W/O MEMORY (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (W/ BANG & OLUFSEN SOUND) (LEFT KICK PANEL) FROM FUSE PANEL F (DIAGRAM 5 OF 6) FROM FUSE PANEL F (DIAGRAM 5 OF 6) FROM MAIN FUSE CARRIER (DIAGRAM 1 OF 6) TO BOTTOM COUPLING POINT ON LEFT A-PILLAR (DIAGRAM 1 OF 6)