2007 AUDI RS 4

Audi RS 4 2007 - BUZZERS, RELAYS & TIMERS

Audi RS 4 2007 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
Brake Booster Relay (1.2)	In left engine compartment plenum chamber E-box. See Fig. 109.
Coolant Circulation Pump Relay	Left rear of engine compartment. See Fig. 17.
Engine Component Power Supply Relay (3)	In left engine compartment plenum chamber E-box. See Fig. 109.
Front Parking Warning Buzzer	Behind center of dash. See Fig. 26.
Fuel Pump (FP) 2 Relay	Left side of dash. See Fig. 27.
Horn Relay	On relay & fuse panel at left side of dash. See Fig. 44.
Load Reduction Relay	Left side of dash. See Fig. 52.
Locking Relay For Starter (Clutch Pedal Switch)	Left rear of engine compartment. See Fig. 56.
Motronic Engine Control Module (ECM) Power Supply Relay (2)	In left engine compartment plenum chamber E-box. See Fig. 109.
Park/Neutral Position (PNP) Relay	Left rear of engine compartment. See Fig. 61.
Secondary Air Injection (AIR) Pump Relay (4)	In left engine compartment plenum chamber E-box. See Fig. 109.
Warning Buzzer (Parking)	Under package shelf. See Fig. 81.

Audi RS 4 2007 - CIRCUIT PROTECTION DEVICES

Audi RS 4 2007 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Fuse Strip	Rear of engine compartment, in plenum. See Fig. 87.
Rear Shade Circuit Breaker	Left side of dash. See Fig. 63.

Audi RS 4 2007 - CONTROL UNITS

Audi RS 4 2007 CONTROL UNITS LOCATION

Component	Location
ABS Control Module (W/EDL)	At left side of engine compartment. See Fig. 2.
Air Bag Control Module	Below center console. See Fig. 4.
Antenna Module (Left)	Under left side of luggage compartment lid. See Fig. 97.
Antenna Module (Right)	Under right side of luggage compartment lid. See Fig. 103.
Central Control Module (Comfort System)	Below driver's seat. See Fig. 12.
Coolant FC (Fan Control) Control Module	Front of engine compartment. See Fig. 18.
Door Control Module (Driver Side)	Integrated in driver's door window regulator motor. See Fig. 21.
Door Control Module (Left Rear)	Integrated in left rear door window regulator motor. See Fig. 23.
Door Control Module (Passenger Side )	Integrated in right front door window regulator motor. See Fig. 22.
Door Control Module (Right Rear)	Integrated in right rear door window regulator motor. See Fig. 24.
Engine Control Module (ECM) 2 (9)	Right rear of engine compartment. See Fig. 107.
Engine Control Module (ECM) (13)	Left engine compartment plenum chamber, in E-box. See Fig. 108.
Entry Assistance Control Module (Left)	Under driver's seat. See Fig. 98.
Entry Assistance Control Module (Right)	Under front passenger's seat. See Fig. 104.
Fresh Air Blower Control Module	Below right side of dash. See Fig. 13.
Garage Door Opener Control Module	Behind right side of front bumper. See Fig. 88.
Headlight Range Control Module	Behind right side of dash. See Fig. 41.
Heated Seat Control Module (Left Rear)	Rear of center console. See Fig. 49.
Heated Seat Control Module (Right Rear)	Rear of center console. See Fig. 67.
Heated Windshield Control Module	Rear center of engine compartment. See Fig. 42.
High-Intensity Gas Discharge Lamp Control Module (Left)	At left headlight assembly. See Fig. 89.
High-Intensity Gas Discharge Lamp Control Module (Right)	At right headlight assembly. See Fig. 93.
Instrument Cluster Control Module	Behind instrument cluster. See Fig. 16.
Memory Seat Control Module	Under driver's seat. See Fig. 57.
Motronic Engine Control Module (ECM)	Left rear of engine compartment, in plenum chamber. See Fig. 58.
Navigation Control Module W/CD	Left side of trunk. See Fig. 14.
Parking Aid Control Module	Left side of trunk. See Fig. 15.
Power Sunroof Control Module	Under roof console. See Fig. 91.
Radar Interior Monitoring Control Module 1	Under center console. See Fig. 101.
Radar Interior Monitoring Control Module 2	Under center of rear seat. See Fig. 102.
Rear Window Shade Control Module	Under package shelf. See Fig. 64.
Servotronic Control Module	At left side of dash. See Fig. 74.
Steering Column Electronic Systems Control Module	On steering column, behind steering wheel. See Fig. 76.
Telephone/Telematic Control Module	Under passenger's seat. See Fig. 78.
Throttle Valve Control Module (11)	Behind intake manifold, on throttle valve housing. See Fig. 107.
Vehicle Electrical System Control Module	At left side of dash. See Fig. 80.

Audi RS 4 2007 - MOTORS

Audi RS 4 2007 MOTORS LOCATION

Component	Location
ABS Hydraulic Unit	Left side of engine compartment. See Fig. 3.
After-Run Coolant Pump (17)	Behind left front wheel housing liner. See Fig. 108.
Brake System Vacuum Pump (A/T)	Left side of engine compartment. See Fig. 11.
Driver's Seat Seatback Adjustment Motor	In driver's seat back. See Fig. 100.
Front Passenger's Backrest Adjusting Motor	In front passenger's seat back. See Fig. 96.
Headlight Beam Adjusting Motor (Left)	In left headlight assembly. See Fig. 99.
Headlight Beam Adjusting Motor (Right)	In right headlight assembly. See Fig. 105.
High Pressure Pump (19)	Right side of engine. See Fig. 107.
Leak Detection Pump (LDP)	In left rear wheel well. See Fig. 46.
Lock Unit For Central Locking (Driver's)	Rear of driver's door.
Lock Unit For Central Locking (Left Rear)	Rear of left rear door. See Fig. 54.
Lock Unit For Central Locking (Passenger's)	Rear of passenger's door. See Fig. 53.
Lock Unit For Central Locking (Right Rear)	Rear of right rear door. See Fig. 55.
Power Sunroof Motor	Under roof console. See Fig. 92.
Seat Lumbar Support Curvature Adjustment Motor (Driver's)	In driver's seat back. See Fig. 83.
Seat Lumbar Support Curvature Adjustment Motor (Front Passenger's)	In front passenger's seat back. See Fig. 86.
Seat Lumbar Support Height Adjustment Motor (Driver's)	In driver's seat back. See Fig. 84.
Seat Lumbar Support Height Adjustment Motor (Front Passenger's)	In front passenger's seat back. See Fig. 85.
Secondary Air Injection (AIR) Pump Motor (1)	Right front of engine compartment. See Fig. 107.
Window Regulator Motor (Left Rear)	Behind left quarterpanel.
Window Regulator Motor (Right Rear)	Behind right quarterpanel.

Audi RS 4 2007 - SENDING UNITS/SENSORS

Audi RS 4 2007 SENDING UNITS & SENSORS LOCATION

Component	Location
Brake Booster Pressure Sensor	On right side of brake booster. See Fig. 82.
Brake Pressure Sensor 1	Left side of engine compartment. See Fig. 10.
Camshaft Position (CMP) Sensor 2 (20)	Top of cylinder bank No. 2. See Fig. 108.
Camshaft Position (CMP) Sensor 3 (3)	Right side of engine. See Fig. 107.
Camshaft Position (CMP) Sensor 4 (18)	Left side of cylinder bank No. 2. See Fig. 108.
Camshaft Position (CMP) Sensor (18)	Right side of cylinder bank No. 1. See Fig. 107.
Engine Coolant Temperature (ECT) Sensor (10)	Right rear of engine. See Fig. 107.
Engine Speed (RPM) Sensor (5)	Rear of engine. See Fig. 108.
Front Air Bag Crash Sensor (Driver's Side)	Left front of engine compartment. See Fig. 25.
Front Air Bag Crash Sensor (Passenger's Side)	Right front of engine compartment. See Fig. 62.
Fuel Pressure Sensor (15)	Front of engine. See Fig. 107.
Heated Oxygen Sensor (HO2S) (2)	Upstream of cylinder bank No. 1 catalytic converter. See Fig. 113.
Heated Oxygen Sensor 2 (HO2S) (1)	Upstream of cylinder bank No. 2 catalytic converter. See Fig. 114.
High Pressure Sensor	Left side of A/C condenser. See Fig. 43.
Intake Air Temperature (IAT) Sensor/Mass Air Flow (MAF) Sensor (4)	On air intake duct. See Fig. 107.
Intake Manifold Runner Position Sensor 2 (2)	Left rear of engine. See Fig. 108.
Intake Manifold Runner Position Sensor (16)	Right front of engine. See Fig. 107.
Knock Sensor (KS) 1 (17)	Top front of cylinder bank No. 1. See Fig. 107.
Knock Sensor (KS) 2 (12)	Top rear of cylinder bank No. 1. See Fig. 107.
Knock Sensor (KS) 3 (22)	Top front of cylinder bank No. 2. See Fig. 108.
Knock Sensor (KS) 4 (21)	Top rear of cylinder bank No. 2. See Fig. 108.
Light Recognition Sensor	Top of windshield, in rearview mirror assembly. See Fig. 51.
Low Fuel Pressure Sensor (1)	Rear of engine. See Fig. 108.
Outside Air Temperature Sensor	Behind front bumper. See Fig. 60.
Oxygen Sensor (O2S) Behind 3-Way Catalytic Converter (TWC) (1)	Downstream of cylinder bank No. 1 3-way catalytic converter. See Fig. 113.
Oxygen Sensor (O2S) 2 Behind 3-Way Catalytic Converter (TWC) (2)	Downstream of cylinder bank No. 2 3-way catalytic converter. See Fig. 114.
Parking Aid Sensor (Left Front)	In front bumper. See Fig. 48.
Parking Aid Sensor (Left Front Center)	In front bumper. See Fig. 47.
Parking Aid Sensor (Left Rear)	On rear bumper. See Fig. 70.
Parking Aid Sensor (Left Rear Center)	On rear bumper. See Fig. 71.
Parking Aid Sensor (Right Front)	Front bumper. See Fig. 66.
Parking Aid Sensor (Right Front Center)	On front bumper. See Fig. 65.
Parking Aid Sensor (Right Rear)	On rear bumper. See Fig. 72.
Parking Aid Sensor (Right Rear Center)	On rear bumper. See Fig. 73.
Rotation Rate Sender	Under front of center console. See Fig. 69.
Side Air Bag Crash Sensor (Driver's Side)	At left "B" pillar. See Fig. 19.
Side Air Bag Crash Sensor (Left Rear)	At bottom of left "C" pillar. See Fig. 50.
Side Air Bag Crash Sensor (Passenger's Side)	At right "B" pillar. See Fig. 20.
Side Air Bag Crash Sensor (Right Rear)	At bottom of right "C" pillar. See Fig. 68.
Steering Angle Sensor	Behind steering wheel. See Fig. 75.
Sunlight Photo Sensor	Under center of dash. See Fig. 106.
Throttle Position (TP) Sensor/Accelerator Pedal Position Sensor 2	At accelerator pedal. See Fig. 110.
Ultra-Sound Sensor For Anti-Theft	In roof console. See Fig. 79.

Audi RS 4 2007 - SOLENOIDS & SOLENOID VALVES

Audi RS 4 2007 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
ABS Hydraulic Unit	Left side of engine compartment. See Fig. 3.
Camshaft Adjustment Valve 1 (Exhaust) (5)	Right rear of engine. See Fig. 107.
Camshaft Adjustment Valve 1 (8)	Right rear of engine. See Fig. 107.
Camshaft Adjustment Valve 2 (Exhaust) (15)	Left rear of engine. See Fig. 108.
Camshaft Adjustment Valve 2 (6)	Left rear of engine. See Fig. 108.
Evaporative Emissions (EVAP) Canister Purge Regulator Valve 1 (3)	Left rear of engine. See Fig. 108.
Fuel Injectors No. 1-4 (13)	Top of cylinder bank No. 1. See Fig. 107.
Fuel Injectors No. 5-8 (23)	Top of cylinder bank No. 2. See Fig. 108.
Fuel Metering Valve 2 (7)	Top left side of engine. See Fig. 108.
Intake Air Switch-Over Valve (2)	Right front of engine compartment. See Fig. 107.
Intake Manifold Runner Control (IMRC) Valve (14)	Front of engine. See Fig. 107.
Secondary Air Injection (AIR) Solenoid Valve (24)	Top of engine. See Fig. 108.

Audi RS 4 2007 - SWITCHES

Audi RS 4 2007 SWITCHES LOCATION

Component	Location
Ambient Temperature Switch	Front of vehicle. See Fig. 5.
Brake Fluid Level Warning Switch	On brake fluid reservoir. See Fig. 9.
Brake Light Switch F (1)	On brake pedal mounting bracket. See Fig. 111.
Brake Pedal Switch (1)	On brake pedal mounting bracket. See Fig. 111.
Clutch Pedal Interlock Switch (2)	Behind clutch pedal. See Fig. 112.
Clutch Pedal Switch (2)	On clutch pedal mounting bracket. See Fig. 111.
Multi-Function Transmission Range (TR) Switch	Left side of transmission. See Fig. 59.

Audi RS 4 2007 - MISCELLANEOUS

Audi RS 4 2007 MISCELLANEOUS LOCATION

Component	Location
Amplifier	Right side of trunk. See Fig. 6.
Antenna (Central Locking & Anti-Theft Alarm System)	Under left side of luggage compartment lid. See Fig. 95.
Antenna Splitter	Below front passenger's seat. See Fig. 8.
Antenna (Telephone)	Right front of vehicle. See Fig. 7.
Antenna 2 (Telephone)	Under right rear of vehicle. See Fig. 77.
Diagnostic Connector (DLC)	Under left side of dash. See Fig. 1.
Ignition Coils W/Power Output Stage 1-4 (20)	Right side of engine. See Fig. 107.
Ignition Coils W/Power Output Stage 5-8 (19)	Left side of engine. See Fig. 108.
Induction Coil (Anti-Theft Immobilizer)	Right side of steering column. See Fig. 45.
Washer Nozzle Heater (Left)	Under left rear of engine compartment lid. See Fig. 90.
Washer Nozzle Heater (Right)	Under right rear of engine compartment lid. See Fig. 94.

Audi RS 4 2007 - CONNECTORS

Audi RS 4 2007 CONNECTORS LOCATION

Component	Location
T3b (3 Pin)	Rear of engine compartment.
T3e (3 Pin)	Rear of engine compartment.
T3 (3 Pin)	Rear of engine compartment.
T4a (4 Pin)	Rear of engine compartment.
T4c (4 Pin)	Rear of engine compartment.
T6a (6 Pin)	Rear of engine compartment.
T6 (6 Pin)	Rear of engine compartment.

Audi RS 4 2007 - GROUNDS

Audi RS 4 2007 GROUNDS LOCATION

Component	Location
G3	Right side of engine compartment. See Fig. 40.
G11	Right rear of engine compartment. See Fig. 38.
G12	Left rear of engine compartment. See Fig. 39.
G26	Left side of engine compartment. See Fig. 37.
G32	Left kick panel. See Fig. 36.
G43	Above right kick panel. See Fig. 34.
G44	Above left kick panel. See Fig. 33.
G50	Left side of luggage compartment. See Fig. 28.
G73	Rear of roof. See Fig. 31.
G77	Left "B" pillar. See Fig. 30.
G78	Right "B" pillar. See Fig. 29.
G347	Front of center console. See Fig. 35.
G610	Under front of center console. See Fig. 32.