Early Models
Lights A1 - P10Headlights, Light Switch, Turn Signals, Hazard Flasher
Brake, Tail, Park, Fog and Back-up Lights
Underhood Lights
Additional Lights
A1 to P10 (Lights)
Alarm System, Central Locks, Mirrors, Power Windows, Inside Lights A11 - P20
Burglar Alarm, Control Unit, Switches & Horn, Interor Lights
Power Windows, Outside Mirrors, Power Door Locks (Central locks)
A11 to P20 (Alarm, Central Locks, Mirror, Power Windows)
Heating, Air Conditioning and Ventilation, Window Defogger A21 - P30
Heater Control Unit, Blower Control Unit, Engine Compartment Blower
Fresh Air Blower, switches and relays
Air Conditioner, A/C Blower, switches and relays, A/C Clutch, Evaporator Blower
Rear Window Defogger
Cigar Lighter
A21 to P30 (Heater, AC)
ABS A31 - P40
ABS Control Unit, Wheel Speed Sensors
Hydraulic Unit, Valves and Relays
A31 to P40 (ABS)
Engine, Electronic Engine Controls, Cruise Control A41 - P50
Battery, Alternator, Starter, Ignition Switch
DME Control Unit, DME/Fuel Pump Relay, Fuel Pump, Ignition Distributor and Coil
Oxygen Sensor, Fuel Injectors, Idle Positioner, Throttle Switch, Knock Sensor
Reference/Speed Transmitters, Air Flow Sensor, Test Connection,
Tempostat Cruise Control Unit, Regulator, switches and relay
A41 to P50 (Motor, Fuel, Ignition, Cruise Control)
Instruments, Gauges and Warning Indicators A51 - P60
Speedometer/Tachometer, Charge, Oil, Fuel, Temp Indicators and Senders
Seat Belt Relay and Warning Light
Clock, Central Warning System
Brake Pad Wear Sensor, Park Brake Contact
A51 to P60 (Instruments and Sender)
Seats A61 - K70
Power Seat and Seat Heating, switches, sensors, and relays
A61 to K70 (Seats)
Rear Spoiler, Horns, Wiper and Washers, Sunroof, Convertible Top A71 - P80
Wiper/Washer sys. frt/rear, Headlight Cleaners
Horns, Spoiler Control, Relays and Switches and Motor
Sunroof Relays, Switches and Motor
Convertible Top Control Unit, Motors and Switches
A71 to P80 (Rear Spoiler, Horns, Wipe/Wash, Sun Roof, Conv Top)
Radio, Telephone A81 - P90
Radio, Antenna Amplifier
Speakers, Balance Control, Booster
Telephone receiver,
A81 to P90 (Radio, Telephone)
Fog Lights, Frt and Rear A91 - P100
Lights, Backup Light, Switch
A91 to P100 (Fog Light, Rear Fog Light)
Airbag A111 - K120
Air Bag Control Unit, Air Bag, Crash Sensors, Diagnostic Connector
A111 to K120 (Airbag)
Automatic Transmission / Tiptronic A121 - P130
Trans Control Unit, Range Selector, Lifting Switch
Kick-down Switch, Acceleration Sender
A121 to P130 (Tiptronic)
Ground Points A131 - P140
A131 to P140 (Ground Points)
Code Lock A141 - K150
A141 to K150 (Code Lock)
Power Distribution (Central Electric) Fuses and Relays
Central Electric
Comprehensive Component List
Component Index