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2008 AUDI A6 & A6 Avant BUZZERS, RELAYS & TIMERS BUZZERS, RELAYS & TIMERS LOCATION CIRCUIT PROTECTION DEVICES CIRCUIT PROTECTION DEVICES LOCATION Component Location Battery Switch-Off Relay At battery positive post. See Fig. 18 . Brake Booster Relay In left plenum chamber relay holder. See Fig. 19 . Brake Booster Relay (1.1) In left plenum chamber E-box. See Fig. 34 . Coolant Circulation Pump Relay (1.2) In left plenum chamber E-box. See Fig. 34 . Engine Component Power Supply Relay (2) In left plenum chamber E-box. See Fig. 34 . Fuel Pump (FP) Relay (2) In left plenum chamber E-box. See Fig. 34 . Headlight Washer Relay (2) On 9-position relay & fuse panel. See Fig. 27 . Horn Relay (7) On 9-position relay & fuse panel. See Fig. 27 . Level Control System Compressor Relay (2) On right plenum chamber E-box relay panel. See Fig. 36 . Parking Aid Warning Buzzer (Except 8 Channel) (5) At belt webbing guide. See Fig. 100 . Parking Aid Warning Buzzer (8 Channel) (6) Behind driver's side storage compartment. See Fig. 100 . Power Supply Relay (Terminal 75x) (7.2) On 9-position relay & fuse panel. See Fig. 27 . Rear Window Defogger Relay (1) On relay & fuse panel in right side of luggage compartment. See Fig. 35 . Secondary Air Injection (AIR) Pump Relay (3) On right plenum chamber E-box relay panel. See Fig. 36 . Starter Relay 2 (6) On 9-position relay & fuse panel. See Fig. 27 . Starter Relay (4) On 9-position relay & fuse panel. See Fig. 27 . Voltage Supply Terminal 15 (B+) Relay (1) On 9-position relay & fuse panel. See Fig. 27 . Component Location Driver's Power Seat Adjustment Circuit Breaker 1 In vehicle electrical system control module. See Fig. 43 . Fuse Holder (E-Box) (2) In left plenum chamber E-box. See Fig. 28 . Fuse Holder (Instrument Panel Left) Under left side of dash. See Fig. 25 . Fuse Holder (Instrument Panel Right) Under right side of dash. Main Fuse Panel (E-Box) (1) In right plenum chamber E-box. See Fig. 29 . Relay & Fuse Panel (Steering Cross Member) Under left side of dash. See Fig. 25 . 2008 Audi A6 Quattro 2008 AUDI A6 & A6 Avant 2008 Audi A6 Quattro 2008 AUDI A6 & A6 Avant FIXYOURCAR 12:35:31 AM Page 1 FIXYOURCAR 12:35:36 AM Page 1

BUZZERS, RELAYS & TIMERS service man/Audi_A6-C6... · 2008 AUDI A6 & A6 Avant BUZZERS, RELAYS & TIMERS BUZZERS, RELAYS & TIMERS LOCATION CIRCUIT PROTECTION DEVICES CIRCUIT PROTECTION

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  • 2008 AUDI

    A6 & A6 Avant

    BUZZERS, RELAYS & TIMERS

    BUZZERS, RELAYS & TIMERS LOCATION

    CIRCUIT PROTECTION DEVICES

    CIRCUIT PROTECTION DEVICES LOCATION

    Component LocationBattery Switch-Off Relay At battery positive post. See Fig. 18.Brake Booster Relay In left plenum chamber relay holder. See Fig. 19.Brake Booster Relay (1.1) In left plenum chamber E-box. See Fig. 34.Coolant Circulation Pump Relay (1.2) In left plenum chamber E-box. See Fig. 34.Engine Component Power Supply Relay (2) In left plenum chamber E-box. See Fig. 34.Fuel Pump (FP) Relay (2) In left plenum chamber E-box. See Fig. 34.Headlight Washer Relay (2) On 9-position relay & fuse panel. See Fig. 27.Horn Relay (7) On 9-position relay & fuse panel. See Fig. 27.

    Level Control System Compressor Relay (2) On right plenum chamber E-box relay panel. See Fig. 36.Parking Aid Warning Buzzer (Except 8 Channel) (5) At belt webbing guide. See Fig. 100.

    Parking Aid Warning Buzzer (8 Channel) (6)Behind driver's side storage compartment. See Fig.

    100.Power Supply Relay (Terminal 75x) (7.2) On 9-position relay & fuse panel. See Fig. 27.

    Rear Window Defogger Relay (1) On relay & fuse panel in right side of luggage compartment. See Fig. 35.

    Secondary Air Injection (AIR) Pump Relay (3) On right plenum chamber E-box relay panel. See Fig. 36.Starter Relay 2 (6) On 9-position relay & fuse panel. See Fig. 27.Starter Relay (4) On 9-position relay & fuse panel. See Fig. 27.Voltage Supply Terminal 15 (B+) Relay (1) On 9-position relay & fuse panel. See Fig. 27.

    Component Location

    Driver's Power Seat Adjustment Circuit Breaker 1In vehicle electrical system control module. See Fig.

    43.Fuse Holder (E-Box) (2) In left plenum chamber E-box. See Fig. 28.Fuse Holder (Instrument Panel Left) Under left side of dash. See Fig. 25.Fuse Holder (Instrument Panel Right) Under right side of dash.Main Fuse Panel (E-Box) (1) In right plenum chamber E-box. See Fig. 29.Relay & Fuse Panel (Steering Cross Member) Under left side of dash. See Fig. 25.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

    FIXYOURCAR

    12:35:31 AM Page 1

    FIXYOURCAR

    12:35:36 AM Page 1

  • CONTROL UNITS

    CONTROL UNITS LOCATION

    Relay Holder (E-Box) (3) In left plenum chamber E-box. See Fig. 28.4 Position Relay & Fuse Panel (2) In right plenum chamber E-box. See Fig. 29.9-Position Relay & Fuse Panel Under left side of dash. See Fig. 25.

    Component LocationAccess/Start Control Module Base of steering column. See Fig. 10.Airbag Control Module Under front of center console. See Fig. 12.Comfort System Central Control Module Right rear of luggage compartment. See Fig. 26.Coolant Fan Control (FC) Control Module (1) On coolant fan. See Fig. 31.Coolant Fan Control (FC) Control Module 2 (16) On coolant fan 2. See Fig. 31.Digital Sound System Control Module Left rear of luggage compartment. See Fig. 38.Door Control Module (Driver's/Front Passenger's) In respective front door. See Fig. 39.Door Control Module (Left/Right Rear) In respective rear door. See Fig. 40.Electronic Parking Brake Control Module Right rear of luggage compartment. See Fig. 44.

    Energy Management Control ModuleNear spare tire, at negative cable from battery. See

    Fig. 45.Engine Control Module (4.2L) (2) In right plenum chamber. See Fig. 47.Front Information Display Control Head Control Module

    Above glove box. See Fig. 53.

    Fuel Pump (FP) Control Module Under right front luggage compartment floor. See Fig. 54.Garage Door Opener Control Module Under front bumper. See Fig. 24.Headlight Range Control Module Above glove box. See Fig. 78.High-Intensity Gas Discharge Lamp Control Modules (Gas-Discharge Headlights)

    Bottom of headlight assemblies. See Fig. 87.

    Instrument Cluster Control Module In instrument cluster. See Fig. 17.Navigation System W/CD Drive Control Module (MMI) Left rear of luggage compartment. See Fig. 96.

    Parking Aid Control Module Right side of luggage compartment. See Fig. 30.Power Steering Control Module On steering box. See Fig. 23.Power Sunroof Control Module Center front of roof. See Fig. 16.Speech Input Control Module (MMI) Left side of luggage compartment. See Fig. 105.Steering Column Electronic Systems Control Module Bottom of steering column. See Fig. 22.

    Throttle Valve Control Module (3.2L) (10) At rear of engine. See Fig. 48.Throttle Valve Control Module (4.2L) (7) At rear of engine. See Fig. 47.Tire Pressure Monitoring Control Module Above glove box. See Fig. 108.Transmission Control Module (TCM) Under transmission oil pan. See Fig. 109.Vehicle Electrical System Control Module Under left side of dash. See Fig. 112.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

    FIXYOURCAR

    12:35:31 AM Page 2

  • MOTORS

    MOTORS LOCATION

    SENDING UNITS/SENSORS

    SENDING UNITS & SENSORS LOCATION

    Vehicle Electrical System Control Module 2 Above glove box. See Fig. 113.Wiper Motor Control Module In left plenum chamber. See Fig. 114.

    Component LocationAir Flap Positioner Back of lower air intake box. See Fig. 11.Brake System Vacuum Pump Left side of engine compartment. See Fig. 111.Center Vent Adjustment Motor (19) Left side of HVAC assembly. See Fig. 115.Coolant Fan (1) Behind right side of radiator. See Fig. 31.Coolant Fan 2 (16) Behind left side of radiator. See Fig. 31.Coolant Pump In center plenum. See Fig. 32.Defroster Flap Motor (2) Top right side of HVAC assembly. See Fig. 115.Front Cold Air Flap Motor (13) Right side of HVAC assembly. See Fig. 115.High Pressure Pump (Left) (4.2L) (1) Top left side of engine. See Fig. 46.High Pressure Pump (Right) (4.2L) (16) Top right side of engine. See Fig. 47.High Pressure Pump (3.2L) (18) Left front of engine. See Fig. 49.Indirect Ventilation Flap Motor (17) Left side of HVAC assembly. See Fig. 115.Intake Flap Motor (4.2L) (13) Front of engine. See Fig. 46.Leak Detection Pump (LDP) Above left rear wheel well. See Fig. 110.Left Footwell Flap Motor (20) Lower left side of HVAC assembly. See Fig. 115.Left Front Upper Body Outlet Motor (25) Upper left side of HVAC assembly. See Fig. 115.Parking Brake Motor (Left/Right) On respective rear caliper assembly. See Fig. 88.Rear Footwell Vent Motor (14) Lower right side of HVAC assembly. See Fig. 115.Right Footwell Flap Motor (12) Lower right side of HVAC assembly. See Fig. 115.Right Front Upper Body Outlet Motor (1) Right side of HVAC assembly. See Fig. 115.Secondary Air Injection (AIR) Pump Motor (4.2L) (19) Below right headlight assembly. See Fig. 47.

    Variable Intake Manifold Runner Motor (4.2L) (13) Front of motor. See Fig. 46.Window Regulator Motor (Driver's/Front Passenger's)

    In respective front door. See Fig. 94.

    Component LocationABS Wheel Speed Sensor (Left/Right Front) On respective front wheel hub. See Fig. 82.ABS Wheel Speed Sensor (Left/Right Rear) On respective rear wheel hub. See Fig. 89.Accelerator Pedal Position Sender 2 Top of accelerator pedal assembly. See Fig. 102.Accelerator Pedal Position Sender 2 (6) On accelerator pedal assembly. See Fig. 49.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

    FIXYOURCAR

    12:35:31 AM Page 3

  • Air Quality Sensor (6) Right side of HVAC assembly. See Fig. 115.

    Brake Pad Wear Sensor (Left/Right Front) At respective front brake caliper assemblies. See Fig. 83.Brake Pressure Sensor 1 Integral to ABS hydraulic unit. See Fig. 21.Camshaft Position (CMP) Sensor 2 (3.2L) (17) Top of left cylinder bank. See Fig. 49.Camshaft Position (CMP) Sensor 2 (4.2L) (10) Top of left cylinder bank. See Fig. 46.Camshaft Position (CMP) Sensor (3.2L) (21) Top of right cylinder bank. See Fig. 48.Camshaft Position (CMP) Sensor 3 (3.2L) (3) On right cylinder bank. See Fig. 48.Camshaft Position (CMP) Sensor 3 (4.2L) (18) On right cylinder bank. See Fig. 47.Camshaft Position (CMP) Sensor (4.2L) (12) Top of right cylinder bank. See Fig. 47.Camshaft Position (CMP) Sensor 4 (3.2L) (15) Left side of engine. See Fig. 49.Center Outlet Temperature Sensor (16) Lower front of HVAC assembly. See Fig. 115.

    Center Vent Motor Position Sensor (19) Integral to center vent adjustment motor. See Fig. 115.Clutch Position Sensor (1) Top of clutch pedal assembly. See Fig. 51.Defroster Flap Motor Position Sensor (2) Integral to defroster flap motor. See Fig. 115.Engine Coolant Temperature (ECT) Sensor (3.2L) (17)

    Front of engine. See Fig. 48.

    Engine Coolant Temperature (ECT) Sensor (4.2L) (6)

    In coolant pipe at rear of engine compartment. See Fig. 47.

    Engine Speed (RPM) Sensor (3) Rear of engine. See Fig. 49.Evaporator Vent Temperature Sensor (8) Right side of HVAC assembly. See Fig. 115.Front Airbag Crash Sensor (Driver's/Front Passenger's)

    Near respective headlight assemblies. See Fig. 42.

    Front Cold Air Flap Motor Position Sensor (13) Integral to front cold air flap motor. See Fig. 115.Front Parking Assistance Sensor (4) (1) Behind front bumper. See Fig. 100.Fuel Pressure Sensor (3.2L) (19) Top left front of engine. See Fig. 49.Fuel Pressure Sensor (4.2L) (9) Top right front of engine. See Fig. 47.

    Heated Oxygen Sensor (HO2S) Connector (1) Under front of vehicle, near transmission. See Fig. 14.Heated Oxygen Sensor (HO2S) 2 Connector (5) Top of transmission. See Fig. 15.

    Heated Oxygen Sensor (HO2S) 3 Connector (2)Under front of vehicle, near transmission. See Fig.

    14.Heated Oxygen Sensor (HO2S) 4 Connector (4) Top of transmission. See Fig. 15.

    Indirect Ventilation Flap Motor Position Sensor (17)Integral to indirect ventilation flap motor. See Fig. 115.Intake Air Temperature (IAT) Sensor (3.2L) (12) Rear of engine compartment. See Fig. 48.Intake Air Temperature (IAT) Sensor (4.2L) (1) Right side of engine compartment. See Fig. 47.Intake Manifold Runner Position Sensor 2 (3.2L) (2)

    Left rear of engine. See Fig. 49.

    Intake Manifold Runner Position Sensor 2 (4.2L) (13) Front of engine. See Fig. 46.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

    FIXYOURCAR

    12:35:31 AM Page 4

  • Intake Manifold Runner Position Sensor (3.2L) (19) Right front of engine. See Fig. 48.Intake Manifold Runner Position Sensor (4.2L) (13) Front of engine. See Fig. 46.Intake Manifold Tuning (IMT) Valve Position Sensor (15) Front of engine. See Fig. 48.

    Knock Sensor (KS) 1 (3.2L) (14) Top right side of engine. See Fig. 48.Knock Sensor (KS) 1 (4.2L) (11) Top right front of engine. See Fig. 47.Knock Sensor (KS) 2 (3.2L) (20) Top left side of engine. See Fig. 49.Knock Sensor (KS) 2 (4.2L) (8) Top right side of engine. See Fig. 47.Knock Sensor (KS) 3 (4.2L) (11) Top left front of engine. See Fig. 46.Knock Sensor (KS) 4 (4.2L) (12) Top left rear of engine. See Fig. 46.Left Footwell Flap Motor Position Sensor (20) Integral to left footwell flap motor. See Fig. 115.

    Left Front Upper Body Outlet Position Sensor (25)Integral to left front upper body outlet motor. See

    Fig. 115.Left Vent Temperature Sensor (24) Upper left side of HVAC assembly. See Fig. 115.Level Control System Sensor (Left Front) At left side of front axle. See Fig. 84.Level Control System Sensor (Left Rear) At left side of rear axle. See Fig. 90.Low Fuel Pressure Sensor (3.2L) (18) Left front of engine. See Fig. 49.Low Pressure Sensor (4.2L) (2) Left side of engine. See Fig. 46.Manifold Absolute Pressure (MAP) Sensor (12) Rear of engine compartment. See Fig. 48.MAP Controlled Engine Cooling Thermostat (2) Lower left front of engine. See Fig. 52.Mass Air Flow (MAF) Sensor (4.2L) (1) Right side of engine compartment. See Fig. 47.Oil Level Thermal Sensor Bottom of engine oil pan. See Fig. 97.Outside Air Temperature Sensor Behind lower front grille. See Fig. 99.Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) Connector (3)

    Top of transmission. See Fig. 15.

    Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) Connector (6)

    Top of transmission. See Fig. 15.

    Oxygen Sensor (O2S) 3 Behind Three Way Catalytic Converter (TWC) Connector (2) Top of transmission. See Fig. 15.

    Oxygen Sensor (O2S) 4 Behind Three Way Catalytic Converter (TWC) Connector (1) Top of transmission. See Fig. 15.

    Rain/Light Recognition Sensor In rearview mirror mount. See Fig. 101.Rear Footwell Vent Motor Position Sensor (14) Integral to rear footwell vent motor. See Fig. 115.Rear Parking Assistance Sensor (4) (4) Behind rear bumper. See Fig. 100.Right Footwell Flap Motor Position Sensor (12) Integral to right footwell flap motor. See Fig. 115.

    Right Front Upper Body Outlet Position Sensor (1)Integral to right front upper body outlet motor. See Fig. 115.Right Vent Temperature Sensor (3) Right side of HVAC assembly. See Fig. 115.Side Air Bag Crash Sensor (Driver's/Front Passenger's Side) In respective front door. See Fig. 33.

    Side Air Bag Crash Sensor (Left/Right Rear) At bottom of respective "C" pillar. See Fig. 91.Throttle Position (TP) Sensor (6) On accelerator pedal assembly. See Fig. 49.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

    FIXYOURCAR

    12:35:31 AM Page 5

  • SOLENOIDS & SOLENOID VALVES

    SOLENOIDS & SOLENOID VALVES LOCATION

    Tire Pressure Sensors (4) On tire rims. See Fig. 85.Transmission Output RPM Sender Under transmission oil pan. See Fig. 103.Transmission RPM Sensor Under transmission oil pan. See Fig. 104.

    Component LocationABS Hydraulic Unit Left side of engine compartment. See Fig. 9.A/C Compressor Regulation Valve Rear of compressor. See Fig. 8.Camshaft Adjustment Valve 1 (Exhaust) (3.2L) (8) Right rear of engine. See Fig. 48.Camshaft Adjustment Valve 1 (Exhaust) (4.2L) (3) Right rear of engine. See Fig. 47.Camshaft Adjustment Valve 1 (3.2L) (9) Right rear of engine. See Fig. 48.Camshaft Adjustment Valve 1 (4.2L) (5) Right rear of engine. See Fig. 47.Camshaft Adjustment Valve 2 (Exhaust) (3.2L) (12) Left rear of engine. See Fig. 49.Camshaft Adjustment Valve 2 (Exhaust) (4.2L) (6) Left rear of engine. See Fig. 46.Camshaft Adjustment Valve 2 (3.2L) (11) Left rear of engine. See Fig. 49.Camshaft Adjustment Valve 2 (4.2L) (4) Left rear of engine. See Fig. 46.Cylinder 1, 2 & 3 Fuel Injectors (3.2L) (20) On right cylinder bank. See Fig. 48.Cylinder 1, 2, 3 & 4 Fuel Injectors (4.2L) On right cylinder bank.Cylinder 4, 5 & 6 Fuel Injectors (3.2L) (1) On left cylinder bank. See Fig. 49.Cylinder 5, 6, 7 & 8 Fuel Injectors (4.2L) On left cylinder bank.Electro-Hydraulic Engine Mount Solenoid Valve (Left) (14) Left front of engine compartment. See Fig. 49.

    Electro-Hydraulic Engine Mount Solenoid Valve (Right) (1) Right front of engine compartment. See Fig. 48.

    Evaporative Emissions (EVAP) Canister Purge Solenoid Valve 2 (4.2L) (3) Left rear of engine compartment. See Fig. 46.

    Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (3.2L) (11)

    At rear of engine compartment. See Fig. 48.

    Evaporative Emissions (EVAP) Canister Purge Solenoid Valve (4.2L) (3)

    At rear of engine. See Fig. 46.

    Fuel Metering Valve 2 (4.2L) (9) Top left side of engine. See Fig. 46.Fuel Metering Valve (3.2L) (18) Left front of engine. See Fig. 49.Fuel Metering Valve (4.2L) (15) Top right side of engine. See Fig. 47.Heat Regulating Valve (Left/Right) In center plenum. See Fig. 32.Intake Air Switch-Over Valve (3.2L) (2) Right side of engine compartment. See Fig. 48.Intake Air Switch-Over Valve (4.2L) (20) Right side of engine compartment. See Fig. 47.Intake Manifold Change-Over Actuator (18) Front of engine. See Fig. 48.Intake Manifold Flap Change-Over Valve (16) Front of engine. See Fig. 48.Intake Manifold Runner Control (IMRC) Valve (13) Rear of engine. See Fig. 48.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

    FIXYOURCAR

    12:35:31 AM Page 6

  • SWITCHES

    SWITCHES LOCATION

    MISCELLANEOUS

    MISCELLANEOUS LOCATION

    CONNECTORS

    Component LocationBrake Fluid Level Warning Switch On brake reservoir. See Fig. 20.Brake Light Switch (3) On brake pedal assembly. See Fig. 51.Brake Pedal Switch (3) On brake pedal assembly. See Fig. 51.Clutch Pedal Starter Interlock Switch (2) Top of clutch pedal assembly. See Fig. 51.Engine Coolant Level Warning Switch In engine coolant reservoir. See Fig. 50.Multi-Function Transmission Range (TR) Switch On transmission. See Fig. 95.Oil Pressure Switch Center front of engine. See Fig. 98.

    Component LocationAccess/Start Authorization Antenna (Driver's) In left rear door. See Fig. 41.Access/Start Authorization Antenna (Front Passenger's)

    Rear of luggage compartment. See Fig. 93.

    Alarm Horn In right plenum chamber. See Fig. 13.Auxiliary Air Heating Element (11) Right side of HVAC assembly. See Fig. 115.

    Battery Interrupt Igniter Right side of luggage compartment, at battery positive lead. See Fig. 80.

    Data Bus On Board Diagnostic Interface Above glove box. See Fig. 37.Headlamp Power Output Stage (Gas-Discharge Headlamps) At headlight assembly. See Fig. 86.

    High Tone Horn Behind front grille. See Fig. 79.Ignition Coil W/Power Output Stage 1, 2 & 3 (3.2L) (22) Top of right cylinder bank. See Fig. 48.

    Ignition Coil W/Power Output Stage 1, 2, 3 & 4 (4.2L) (17) Top of right cylinder bank. See Fig. 47.

    Ignition Coil W/Power Output Stage 4, 5 & 6 (3.2L) (16) Top of left cylinder bank. See Fig. 49.

    Ignition Coil W/Power Output Stage 5, 6, 7 & 8 (4.2L) (8) Top of left cylinder bank. See Fig. 46.

    Keyless Access Authorization Antenna Reader Above glove box. See Fig. 81.Low Tone Horn Behind front grille. See Fig. 92.Suppressor In right plenum chamber E-box. See Fig. 106.

    Tire Pressure Monitoring AntennaIn roof, near rear passenger overhead lights. See

    Fig. 107.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

    FIXYOURCAR

    12:35:31 AM Page 7

  • CONNECTORS LOCATION

    GROUNDS

    GROUNDS LOCATION

    Component Location

    T3e (Gray, 3 Pin) Left rear of engine compartment, on bulkhead. See Fig. 1.

    T4a (Black, 4 Pin) Right rear of engine compartment, on bulkhead. See Fig. 2.

    T4b (Brown, 4 Pin) Left rear of engine compartment, on bulkhead. See Fig. 3.

    T6a (3.2L) (Black, 6 Pin)Right rear of engine compartment, on bulkhead. See

    Fig. 6.

    T6a (4.2L) (Black, 6 Pin)Right rear of engine compartment, on bulkhead. See

    Fig. 7.

    T6b (3.2L) (Black, 6 Pin)Left rear of engine compartment, on bulkhead. See

    Fig. 5.

    T6b (4.2L) (6 Pin) Left rear of engine compartment, on bulkhead. See Fig. 4.

    Component LocationG12 Left chassis, forward of front axle. See Fig. 55.G13 Right chassis, forward of front axle. See Fig. 56.G18 Right front of engine block. See Fig. 57.G32 Under left end of dash. See Fig. 76.G33 Under right end of dash. See Fig. 66.G43 Behind right kick panel. See Fig. 65.G44 Behind left kick panel. See Fig. 75.G45 Behind center of dash. See Fig. 77.G50 On left rear wheelwell. See Fig. 72.G51 On right rear wheelwell. See Fig. 70.G77 Base of left "B" pillar. See Fig. 73.G78 Base of right "B" pillar. See Fig. 67.G607 In left plenum chamber. See Fig. 58.

    G614 Right side of engine compartment, on chassis. See Fig. 59.G617 Base of right "A" pillar. See Fig. 64.G645 Left side of firewall. See Fig. 60.G646 Right side of firewall. See Fig. 61.G647 Left side of firewall. See Fig. 62.G657 Above left rear window. See Fig. 71.G659 Above right rear window. See Fig. 69.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

    FIXYOURCAR

    12:35:31 AM Page 8

  • COMPONENT LOCATION GRAPHICS

    Fig. 1: Left Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 2: Right Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    G670 Base of left "A" pillar. See Fig. 74.

    G671 Left side of engine compartment, on chassis. See Fig. 63.G690 On rear center roof frame. See Fig. 68.

    NOTE: Figures may show multiple component locations. Refer to appropriate table for proper figure references.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

    FIXYOURCAR

    12:35:31 AM Page 9

  • Fig. 3: Left Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 4: Left Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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    FIXYOURCAR

    12:35:31 AM Page 10

  • Fig. 5: Left Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 6: Right Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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    FIXYOURCAR

    12:35:31 AM Page 11

  • Fig. 7: Right Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 8: Left Front Of Engine Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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    FIXYOURCAR

    12:35:31 AM Page 12

  • Fig. 9: Left Side Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 10: Left Side Of Dash Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

    FIXYOURCAR

    12:35:31 AM Page 13

  • Fig. 11: Right Side Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 12: Under Center Console Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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    12:35:32 AM Page 14

  • Fig. 13: Right Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 14: Under Front Of Vehicle Courtesy of AUDI OF AMERICA, INC.

    Fig. 15: Top Of Transmission Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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    12:35:32 AM Page 15

  • Fig. 16: Center Front Of Roof Courtesy of AUDI OF AMERICA, INC.

    Fig. 17: Instrument Cluster Courtesy of AUDI OF AMERICA, INC.

    Fig. 18: Right Rear Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 19: Left Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 20: Left Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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    12:35:32 AM Page 17

  • Fig. 21: Left Side Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 22: Bottom Of Steering Column Courtesy of AUDI OF AMERICA, INC.

    Fig. 23: Lower Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 24: Under Front Bumper Courtesy of AUDI OF AMERICA, INC.

    Fig. 25: Left Side Of Dash Courtesy of AUDI OF AMERICA, INC.

    Fig. 26: Right Rear Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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    12:35:32 AM Page 19

  • Fig. 27: 9-Position Relay & Fuse Panel Courtesy of AUDI OF AMERICA, INC.

    Fig. 28: Left Rear Of Engine Compartment

    2008 Audi A6 Quattro

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  • Courtesy of AUDI OF AMERICA, INC.

    Fig. 29: Right Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 30: Right Side Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 31: Front Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 32: Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 33: Driver's Door (Front Passenger's Similar) Courtesy of AUDI OF AMERICA, INC.

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  • Fig. 34: Relay & Fuse Panel (Left Plenum Chamber E-Box) Courtesy of AUDI OF AMERICA, INC.

    Fig. 35: Relay & Fuse Panel (Luggage Compartment - Right) Courtesy of AUDI OF AMERICA, INC.

    Fig. 36: Relay Panel (Right Plenum Chamber E-Box) Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 37: Right Side Of Dash Courtesy of AUDI OF AMERICA, INC.

    Fig. 38: Left Rear Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 39: Driver's Door (Front Passenger's Similar) Courtesy of AUDI OF AMERICA, INC.

    Fig. 40: Left Rear Door (Right Rear Similar) Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 41: Left Rear Door Courtesy of AUDI OF AMERICA, INC.

    Fig. 42: Left Front Of Engine Compartment (Right Similar) Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 43: Left Side Of Dash Courtesy of AUDI OF AMERICA, INC.

    Fig. 44: Right Rear Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 45: Right Rear Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 46: Left Side Of Engine (4.2L) Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 47: Right Side Of Engine (4.2L) Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 48: Right Side Of Engine (3.2L) Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 49: Left Side Of Engine (3.2L) Courtesy of AUDI OF AMERICA, INC.

    Fig. 50: Left Side Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 51: Under Left Side Of Dash Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 52: Lower Left Front Of Engine Courtesy of AUDI OF AMERICA, INC.

    Fig. 53: Right Side Of Dash Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 54: Right Front Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 55: Left Side Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 56: Right Side Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 57: Right Front Of Engine Courtesy of AUDI OF AMERICA, INC.

    Fig. 58: Left Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 59: Right Side Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 60: Left Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 61: Right Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 62: Left Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 63: Left Side Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 64: Base Of Right "A" Pillar Courtesy of AUDI OF AMERICA, INC.

    Fig. 65: Right Kick Panel Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 66: Right End Of Dash Courtesy of AUDI OF AMERICA, INC.

    Fig. 67: Base Of Right "B" Pillar Courtesy of AUDI OF AMERICA, INC.

    Fig. 68: Center Rear Of Roof Courtesy of AUDI OF AMERICA, INC.

    Fig. 69: Above Right Rear Window

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Courtesy of AUDI OF AMERICA, INC.

    Fig. 70: Right Side Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 71: Above Left Rear Window Courtesy of AUDI OF AMERICA, INC.

    Fig. 72: Left Side Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 73: Base Of Left "B" Pillar Courtesy of AUDI OF AMERICA, INC.

    Fig. 74: Base Of Left "A" Pillar Courtesy of AUDI OF AMERICA, INC.

    Fig. 75: Left Kick Panel Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 76: Left End Of Dash Courtesy of AUDI OF AMERICA, INC.

    Fig. 77: Center Of Dash Courtesy of AUDI OF AMERICA, INC.

    Fig. 78: Right Side Of Dash Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 79: Behind Front Grille Courtesy of AUDI OF AMERICA, INC.

    Fig. 80: Right Rear Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 81: Right Side Of Dash Courtesy of AUDI OF AMERICA, INC.

    Fig. 82: Left Front Wheel Assembly (Right Front Similar) Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 83: Left Front Brake Assembly (Right Front Similar) Courtesy of AUDI OF AMERICA, INC.

    Fig. 84: Left Front Wheelwell Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 85: Wheel Assemblies Courtesy of AUDI OF AMERICA, INC.

    Fig. 86: Left Front Of Engine Compartment (Right Front Similar) Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 87: Left Front Of Engine Compartment (Right Front Similar) Courtesy of AUDI OF AMERICA, INC.

    Fig. 88: Left Rear Brake Assembly (Right Rear Similar) Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 89: Left Rear Wheel Assembly (Right Rear Similar) Courtesy of AUDI OF AMERICA, INC.

    Fig. 90: Left Rear Wheelwell Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 91: Base Of Left "C" Pillar (Right Similar) Courtesy of AUDI OF AMERICA, INC.

    Fig. 92: Behind Front Grille Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 93: Rear Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 94: Driver's Door (Front Passenger's Similar) Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 95: Bottom Of Transmission Courtesy of AUDI OF AMERICA, INC.

    Fig. 96: Left Rear Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 97: Bottom Of Engine Courtesy of AUDI OF AMERICA, INC.

    Fig. 98: Front Of Engine Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 99: Behind Lower Front Grille Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 100: Vehicle Overview Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

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  • Fig. 101: Top Center Of Windshield Courtesy of AUDI OF AMERICA, INC.

    Fig. 102: Under Left Side Of Dash Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 103: Bottom Of Transmission Courtesy of AUDI OF AMERICA, INC.

    Fig. 104: Bottom Of Transmission Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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    12:35:32 AM Page 56

  • Fig. 105: Left Rear Of Luggage Compartment Courtesy of AUDI OF AMERICA, INC.

    Fig. 106: Right Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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    12:35:33 AM Page 57

  • Fig. 107: Center Rear Of Roof Courtesy of AUDI OF AMERICA, INC.

    Fig. 108: Right Side Of Dash Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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    12:35:33 AM Page 58

  • Fig. 109: Bottom Of Transmission Courtesy of AUDI OF AMERICA, INC.

    Fig. 110: Left Rear Wheelwell

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Courtesy of AUDI OF AMERICA, INC.

    Fig. 111: Left Side Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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    12:35:33 AM Page 60

  • Fig. 112: Left Side Of Dash Courtesy of AUDI OF AMERICA, INC.

    Fig. 113: Right Side Of Dash Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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    12:35:33 AM Page 61

  • Fig. 114: Left Rear Of Engine Compartment Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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  • Fig. 115: HVAC Assembly Courtesy of AUDI OF AMERICA, INC.

    2008 Audi A6 Quattro

    2008 AUDI A6 & A6 Avant

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    12:35:33 AM Page 63