Audi A4 B6 (2003) – Wiring Diagrams

004 – Basic Equipment Highline

005 – Sliding / tilting sunroof

006 – Comfort system

007 – 6-speed automatic transmission 09L with Tiptronic

009 – 3.0 l – Injection Engine (162 kW – Motronic – 6 Cylinder) engine code AVK, BGN

010 – 1.8 l – Injection Engine (125 kW – Motronic – 4 Cylinder) engine codes AMB

012 – 4.2 l – Injection Engine (253 kW – Motronic – 8 Cylinder) engine code BHF

013 – Radiator fan control 700 W or 800 W (4.2 l – Injection Engine)

014 – ABS, with ESP (4.2 l – Injection Engine)

015 – Radiator fan control 350 W, 400 W or 600 W

018 – Basic Equipment Lowline

019 – Basic Equipment Highline

020 – Automatic Day/Night Interior Mirror

021 – Automatic Day/Night Interior Mirror

025 – Constantly variable automatic transmission, multitronic® 01J

026 – 5-speed automatic transmission with Tiptronic

029 – Automatic Day/Night Interior Mirror

030 – CAN-Bus wiring

031 – Electric seat and mirror adjustment with memory function

032 – Garage Door Opener – “Homelink”

033 – Cellular Telephone – Preparation on the Middle Console

034 – Automatic Climate Control

035 – Comfort system

036 – Radio

037 – Radio / Navigation system (RNS-D)

038 – Headlight with high intensity gas discharge lamp and automatic headlight adjuster

039 – Heated seats, heated steering wheel

040 – Heated seats, heated steering wheel

042 – Starter, Clutch Pedal Switch Locking Relay

043 – 6-speed automatic transmission 09L with Tiptronic

044 – Servotronic

050 – Power Rear Window Shade

052 – Anti-Lock Brake System (ABS) with Electronic Differential Lock (EDL), Anti-Slip Regulation (ASR), Electronic Brake Pressure Distribution (EBD) and Electronic Stabilization Program (ESP)

053 – Avant, rear wiring

054 – Airbags and Safety Belt Tensioners

055 – Sliding / tilting sunroof

056 – Automatic Climate Control

058 – Parking Aid

060 – Automatic Day/Night Interior Mirror (with Light Sensor and coming/leaving home function)

061 – Data Link Connector (DLC)

062 – Standard Equipment

063 – Headlights with High Intensity Gas Discharge (HID) “Bi-Xenon” lamps and Automatic Headlight Beam Adjusting

064 – Headlights with High Intensity Gas Discharge (HID) “Bi-Xenon” lamps, Cornering Light and Automatic Headlight Beam Adjusting

067 – Comfort system

068 – Headlight

069 – Tire Pressure Monitoring System

072 – Multi-function steering wheel

073 – Headlights with High Intensity Gas Discharge (HDI) Lamp and Automatic Headlight Beam Adjusting

078 – 2.0 l – TFSI – Injection Engine (147 kW – Motronic – 4 Cylinder), engine codes BGB, BPG

082 – Radiator fan control 350 W, 400 W or 800 W (Gasoline Engine)

085 – Starter Lock/Clutch Pedal Switch Relay

086 – 6-speed automatic transmission 09L with Tiptronic

087 – Automatic Transmission, multitronic 01J, from November 2004, Automatic Transmission, multitronic 0AN

089 – 4.2L – Injection Engine (253 kW – Motronic – 8 Cylinder) engine codes BBK, BHF

090 – Radiator fan control 700 W or 800 W (4.2L – Injection Engine)

095 – 3.2L – FSI – Injection Engine (188 kW – Motronic – 6 Cylinder) engine codes AUK, BKH

098 – Power Driver’s Seat and Power Mirrors (with memory)

099 – Power Seats and Power Mirrors (without memory)

100 – Power Lumbar Adjustment (manual seat)

102 – 4,2 l – FSI – Injection Engine (309 kW – Motronic – cylinder 8) engine code BNS

103 – Radiator fan control 400 W, 700 W or 800 W (petrol engines)

104 – Anti-Lock Brake System (ABS) with Electronic Differential Lock (EDL), Anti-Slip Regulation (ASR), Electronic Brake Pressure Distribution (EBD) and Electronic Stabilization Program (ESP)

105 – Airbags and Safety Belt Tensioners

106 – Power Driver’s Seat and Power Mirrors (with memory)

107 – Power Seats and Power Mirrors (without memory)

108 – Power Lumbar Adjustment (manual seat)

109 – Standard Equipment

110 – Comfort System

111 – Can-Bus wiring

112 – Multi-function steering wheel

113 – RS Sport Steering Wheel

116 – Power seats with lumbar support and electrically seat heating

118 – Radio / Navigation System RNS-Low

119 – Radio / Navigation system (RNS-E) – Satellite Radio

120 – Radio Systems (Symphony II, Bose®) – Satellite Radio

121 – Cellular Telephone – Preparation

125 – Cellular Telephone – Preparation without Hands Free Control Module (VDA-Connection Point)

126 – Cellular Telephone – Preparation with Hands Free Control Module

127 – Radio

128 – 4,2 l – FSI – Injection Engine (309 kW – Motronic – cylinder 8) engine code BNS

129 – Telematic without voice control (only for USA)

302 – Basic Equipment Highline

303 – 3.0 l – Injection Engine (162 kW – Motronic – 6 Cylinder) engine code AVK

304 – 1.8 l – Injection Engine (125 kW – Motronic – 4 Cylinder) engine codes AMB

305 – Telematic without voice control (only for USA)

307 – Airbag for driver, passenger with seat belt tensioner and side Airbag

309 – ABS, with ESP

310 – Automatic Day/Night Interior Mirror

311 – Avant, rear

312 – Diagnostic connection

313 –

314 –

315 –

316 – Cellular Telephone – Preparation on the Middle Console

317 – Automatic Climate Control

318 – Comfort system

320 – Constantly variable automatic transmission, multitronic® 01J

321 – Multi-function steering wheel

322 –

323 – Radio

325 – Headlight with high intensity gas discharge lamp and automatic headlight adjuster

326 –

327 – Servotronic

328 – Front heated seat with and without steering wheel heater

329 – Front and rear heated seat with and without steering wheel heater

331 – CAN-Bus wiring

332 – Electrical lumbar support adjustment

333 – Garage Door Opener – “Homelink”

801 – -Comp. Loc.: Grounds – 3

802 – -Comp. Loc.: Fuses – 3

804 – -Comp. Loc.: Control Modules – 3

805 – -Comp. Loc.: Radio – 3

806 – -Comp. Loc.: Convenience – 3

851 – -Comp. Loc.: A/C – 3

852 – -Comp. Loc.: ABS – 3

854 – -Comp. Loc.: Airbag – 3

856 – -Comp. Loc.: Engine – 3

858 – -Comp. Loc.: Park Aid – 3

859 – -Comp. Loc.: Radio – 3

861 – -Comp. Loc.: Transmission – 3

862 – -Comp. Loc.: TPMS – 3

864 – -Comp. Loc.: Central Locking – 3

866 – -Comp. Loc.: Comfort – 3

867 – -Comp. Loc.: Sunroof – 3

868 – -Comp. Loc.: Steering – 3