A4 Cabriolet L4-2.0L Turbo (BWT) (2007): Relays and Modules

Also for this vehicle: A4 Cabriolet L4-1.8L Turbo (AMB) (2005), A4 Cabriolet Mk2, A4 Cabriolet V6-3.0L (AVK) (2003), A4 Mk1, A4 Mk2, A4 Mk3, A4 Quattro Cabriolet L4-2.0L Turbo (BWT) (2009), A4 Quattro Cabriolet V6-3.0L (BGN) (2005), A4 Quattro Cabriolet V6-3.2L (BKH) (2007), A4 Quattro Sedan L4-1.8L Turbo (AEB) (1998), A4 Quattro Sedan L4-1.8L Turbo (ATW) (2000), A4 Quattro Sedan L4-1.8L Turbo (AWM) (2001), A4 Quattro Sedan L4-2.0L Turbo (BPG) (2005), A4 Quattro Sedan L4-2.0L Turbo (CAEB) (2009), A4 Quattro Sedan V6-2.8L (ACK) (1997), A4 Quattro Sedan V6-3.0L (AVK) (2002), A4 Quattro Sedan V6-3.2L (BKH) (2005), A4 Quattro Wagon (8K5) L4-2.0L Turbo (CAEB) (2011), A4 Quattro Wagon L4-1.8L Turbo (AEB) (1999), A4 Quattro Wagon L4-1.8L Turbo (ATW) (2000), A4 Quattro Wagon L4-1.8L Turbo (AWM) (2001), A4 Quattro Wagon L4-2.0L Turbo (BPG) (2005), A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009), A4 Quattro Wagon V6-2.8L (AHA) (1998), A4 Quattro Wagon V6-3.0L (AVK) (2002), A4 Quattro Wagon V6-3.2L (BKH) (2005), A4 Sedan L4-1.8L Turbo (AEB) (1997), A4 Sedan L4-1.8L Turbo (ATW) (2000), A4 Sedan L4-1.8L Turbo (AWM) (2001), A4 Sedan L4-2.0L Turbo (BPG) (2005), A4 Sedan V6-2.8L (AFC) (1996), A4 Sedan V6-2.8L (AHA) (1998), A4 Sedan V6-3.0L (AVK) (2002), A4 Sedan V6-3.2L (BKH) (2007), A4 V6-3.0L (AVK) (2004).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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01Relays and Modules Relays and Modules: Sections
- Relays and Modules - Accessories and Optional Equipment73 pages
  - Alarm Module, (Vehicle Antitheft) › Component Information › Locations › Radar Interior Monitoring Control Module 1 G3032
  - Antenna Control Module › Component Information8 pages
    Technical Service Bulletins › Audio System - Satellite Antenna Module Precautions
    Locations › Left Antenna Module R1082 3 4
    Service and Repair3 pages
    Antenna Tuner
    Radio System › Left Antenna Module2
  - Communications Control Module › Component Information7 pages
    Diagrams2
    Service and Repair › Telephone/Telematics Control Module, Replacing2 3 4 5
  - Entertainment System Control Module › Component Information › Locations2 3
  - Global Positioning System Module › Component Information › Locations
  - Navigation Module › Component Information24 pages
    Technical Service Bulletins16 pages
    Customer Interest for Navigation Module: › 9110382 3 4 5 6 7 8
    All Technical Service Bulletins for Navigation Module: › 9110382 3 4 5 6 7 8
    Diagrams › Connectors At Rear of Control Module For Navigation With CD Mechanism - J4012 3 4 5
    Service and Repair3 pages
    RNS Low Navigation System Display Control Module
    Navigation System › Navigation Control Module2
  - Parking Assist Control Module › Component Information23 pages
    Technical Service Bulletins18 pages
    Customer Interest for Parking Assist Control Module: › 9110362 3 4 5 6 7 8 9
    All Technical Service Bulletins for Parking Assist Control Module: › 9110362 3 4 5 6 7 8 9
    Service and Repair › Parking Aids2 3 4 5
  - Voice Activation Module › Component Information5 pages
    Locations2
    Service and Repair › Speech Input Control Module2 3
- Relays and Modules - Body and Frame17 pages
  - Convertible Top Control Module › Component Information3 pages
    Locations
    Service and Repair › Convertible Top Control Module J256, Removing2
  - Convertible Top Hydraulic Control Unit › Component Information › Service and Repair › Convertible Top Hydraulic Unit and Pump2 3
  - Convertible Top Relay › Component Information › Locations › Convertible Top Hydraulic Pump Relay J3212
  - Door Module › Component Information › Locations › Door Control Module, Driver Side J3862
  - Memory Positioning Module › Component Information4 pages
    Technical Service Bulletins › Memory System - Personalized Memory Settings Inoperative
    Locations › Memory Seat Control Module J1362 3
  - Power Seat Control Module › Component Information › Service and Repair
  - Seat Heater Control Module › Component Information › Locations › Right Rear Heated Seat Control Module J2162
- Relays and Modules - Brakes and Traction Control4 pages
  - Electronic Brake Control Module › Component Information › Locations
  - Vacuum Pump Relay, Brakes › Component Information › Locations › Brake Booster Relay J5692 3
- Relays and Modules - Cooling System › Radiator Cooling Fan Control Module › Component Information › Technical Service Bulletins4 pages
  - Customer Interest for Radiator Cooling Fan Control Module: › 8008042
  - All Technical Service Bulletins for Radiator Cooling Fan Control Module: › 8008042
- Relays and Modules - HVAC54 pages
  - Auxiliary Heater Element Relay › Component Information › Locations › Main Fuse, Connector Stations, Relay Carrier, Fuse Panel2
  - Control Module HVAC › Component Information52 pages
    Locations2
    Testing and Inspection50 pages
    Component Tests and General Diagnostics26 pages
    Climatronic Control Module A/C Control Head Electrical Test Overview
    Climatronic Control Module A/C Control Head Electrical Test › Test Step 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…25
    Programming and Relearning24 pages
    A/C Control Head Climatronic Control Module, Coding2 3 4
    Adaptation of A/C Control Head Climatronic Control Module › Designated Adaptation Channels Overview2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
- Relays and Modules - Instrument Panel › Instrument Panel Control Module › Component Information › Technical Service Bulletins › Instruments - Service Interval Programming Information2
- Relays and Modules - Lighting and Horns117 pages
  - Headlamp Alignment Control Module › Component Information53 pages
    Technical Service Bulletins51 pages
    Customer Interest for Headlamp Alignment Control Module:24 pages
    Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    94091618 pages
    Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    Jun12 pages
    09 › Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    All Technical Service Bulletins for Headlamp Alignment Control Module:27 pages
    9410172 3
    Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    94091618 pages
    Jun12 pages
    09 › Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    Service and Repair › Headlamp Range Control Module2
  - Headlamp Control Module › Component Information59 pages
    Technical Service Bulletins54 pages
    Customer Interest for Headlamp Control Module:27 pages
    9410202 3
    Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    94091618 pages
    Jun12 pages
    09 › Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    All Technical Service Bulletins for Headlamp Control Module:27 pages
    9410202 3
    Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    94091618 pages
    Jun12 pages
    09 › Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    Lighting - DTC 01771/Headlamp Range Control Warning › Lighting - DTC 01771/Headlamp Range Control Warning2 3 4 5 6
    Locations › Right High-Intensity Gas Discharge Lamp Control Module J3442
    Service and Repair › Headlamp Range Control2 3
  - Headlamp Igniter Module › Component Information › Service and Repair2
  - Horn Relay › Component Information › Locations › Horn Relay J42 3
- Relays and Modules - Power and Ground Distribution62 pages
  - Power Distribution Module › Component Information8 pages
    Technical Service Bulletins6 pages
    All Technical Service Bulletins for Power Distribution Module: › 9710152 3
    Customer Interest for Power Distribution Module: › 9710152 3
    Locations › Vehicle Electrical System Control Module2
  - Power Distribution Relay › Component Information › Locations › Load Reduction Relay J592 3 4
  - Relay Box › Component Information50 pages
    Service Precautions
    Application and ID › Main Fuse, Connector Stations, Relay Carrier, Fuse Panel2 3 4 5 6 7 8 9 10 11 12 13 14 15
    Service and Repair › Main Fuse Carrier2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…34
- Relays and Modules - Powertrain Management104 pages
  - Relays and Modules - Computers and Control Systems87 pages
    Body Control Module › Component Information › Locations2 3
    Electronic Throttle Control Module › Component Information › Locations › Throttle Valve Control Module J338 - View 22
    Engine Control Module › Component Information73 pages
    Technical Service Bulletins56 pages
    Customer Interest: › 2410392 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…26
    All Technical Service Bulletins for Engine Control Module: › 2410392 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…28
    All Other Service Bulletins for Engine Control Module: › 0109112
    Testing and Inspection › Engine Control Module Voltage Supply, Checking2 3 4 5 6 7
    Service and Repair › Generic Scan Tool2 3 4 5 6 7 8 9 10
    Main Relay (Computer/Fuel System) › Component Information9 pages
    Locations › Installed Location In 4-Socket Relay Carrier, Plenum Chamber E-Box2 3 4 5
    Testing and Inspection › Engine Component Power Supply Relay, Checking2 3 4
  - Relays and Modules - Emission Control Systems › Air Injection Pump Relay › Component Information › Locations › Main Fuse, Connector Stations, Relay Carrier, Fuse Panel2
  - Relays and Modules - Fuel Delivery and Air Induction15 pages
    Fuel Pump Control Unit › Component Information › Locations
    Fuel Pump Relay › Component Information › Locations › Installed Location On 9-Socket Relay Carrier In Driver Footwell2 3 4 5
    Main Relay (Computer/Fuel System) › Component Information9 pages
    Locations › Installed Location In 4-Socket Relay Carrier, Plenum Chamber E-Box2 3 4 5
    Testing and Inspection › Engine Component Power Supply Relay, Checking2 3 4
- Relays and Modules - Restraint Systems › Air Bag Control Module › Component Information › Locations2 3
- Relays and Modules - Starting and Charging34 pages
  - Battery Control Module › Component Information › Technical Service Bulletins › Electrical - Battery Testing And Charging Information2
  - Clutch Switch Relay › Component Information15 pages
    Locations › Locking Relay For Starter (Clutch Pedal Switch) J4342
    Diagrams › Diagram Information and Instructions › How to Find Wiring Diagrams2 3 4 5 6 7 8 9 10 11 12 13
  - Starter Relay › Component Information17 pages
    Locations › Locking Relay For Starter (Clutch Pedal Switch) J4342 3 4
    Diagrams › Diagram Information and Instructions › How to Find Wiring Diagrams2 3 4 5 6 7 8 9 10 11 12 13
- Relays and Modules - Steering and Suspension45 pages
  - Relays and Modules - Steering43 pages
    Steering Column Control Module › Component Information33 pages
    Locations
    Diagrams › Steering Column Electronic Systems Control Module Connector Assignment, Front Side2 3 4 5
    Description and Operation › Steering Column Switch Module › General Information2 3 4 5 6 7 8 9
    Service and Repair › Steering Column Switch Module › Steering Column Switch Module2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    Steering Control Module › Component Information › Locations
    Steering Mounted Controls Communication Module › Component Information9 pages
    Diagrams › Terminal Assignment At Steering Column Electronic Systems Control Module -J527- (Front)2 3 4 5 6
    Service and Repair › Removal and Replacement2 3
  - Relays and Modules - Wheels and Tires2 pages
    Tire Pressure Module › Component Information › Service and Repair
    Tire Pressure Monitor Receiver / Transponder › Component Information › Diagrams
- Relays and Modules - Transmission and Drivetrain40 pages
  - Relays and Modules - A/T12 pages
    Control Module, A/T › Component Information11 pages
    Technical Service Bulletins4 pages
    Customer Interest for Control Module: › 3707152
    All Technical Service Bulletins for Control Module: › 3707152
    Testing and Inspection › Automatic Transmission2 3 4 5 6 7
    Transmission Position Relay, A/T › Component Information › Locations
  - Relays and Modules - CVT28 pages
    Control Module, CVT › Component Information27 pages
    Technical Service Bulletins16 pages
    Customer Interest for Control Module: › 3708202 3 4 5 6 7 8
    All Technical Service Bulletins for Control Module: › 3708202 3 4 5 6 7 8
    Locations3 pages
    Transmission Control Module (TCM) (Continuously Variable Transmission (CVT) 01J) J217
    01J, Continuously Variable Transmission (CVT) › Controls, Housing2
    Testing and Inspection › Component Tests and General Diagnostics2 3 4
    Service and Repair › 01J, Continuously Variable Transmission (CVT) › Gears, Hydraulic2 3 4
    Transmission Position Relay, CVT › Component Information › Locations
- Relays and Modules - Windows and Glass › Heated Glass Element Relay › Component Information › Locations › Main Fuse, Connector Stations, Relay Carrier, Fuse Panel2
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections