POWER DISTRIBUTION – Audi S8 2003 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Audi S8 2003

List of elements for Power Distribution Wiring Diagram (1 of 4) for Audi S8 2003:

• 50b
• 86s
• A/c control head, instrument multi-function parking aid control module, instrument cluster, solar cell separation relay, multi- function steering wheel control module, tire pressure monitor control module
• A34
• Abs control module (w/ stability control)
• Abs control module (without stability control)
• Abs solenoid valve relay, abs return flow pump relay
• Battery
• Brake light switch
• Central electric panel
• Central locking/ alarm system/ interior light delay control module, multi-function transmission range switch
• Cigarette lighter
• Connector tv1
• Connector tv2
• Coolant pump, left/right heat regulating valve
• D50/a32
• Data link connector
• Daytime running lights switch on relay
• Daytime running lights switch on relay, front/ rear fog light control module
• Dual horn relay
• Dual horn relay 2
• E20/a32
• Emergency flasher switch
• Fuse 15a
• Fuse 15a (or 5a)
• Fuse 200a
• Fuse 20a
• Fuse 25a
• Fuse 3 (st3) 15a
• Fuse 4 (st3) 10a
• Fuse 6 (st4) 10a
• Fuse 60a
• Fuse 7 (st1) 15a
• Fuse 7 (st2) 5a
• Fuse 7 (st3) 15a
• Fuse 8 (st1) 15a
• Fuse 9 (st1) 10a
• Fuse 9 (st2) 10a
• Fuse 9 (st4) 25a
• Fuse panel
• G43 (above right kick panel)
• Ignition switch
• Instrument cluster, central locking/ alarm system/ interior light delay control module, radio, steering column/belt height control module
• Interior lights system
• Key-in ignition switch
• Left/right rear head rest adjustment switch, left/right rear head rest lower relay, left/right rear seat lumbar support height adjustment switch
• Left/right rear seat regulating switch
• Load reduction relay
• Low/high tone horns
• Motronic engine control module
• Navigation control unit
• Off
• Plenum chamber e-box relay & fuse panel
• Radio, left rear woofer, power antenna, antenna selection control module
• Red
• Red red
• Relay & fuse panel
• Right footwell e-box auxiliary fuse & relay panel
• Run
• S1/
• S1/ 30ah
• S2/ 87h
• S3/
• Start
• Starter
• Starting interlock relay
• Steering angle sensor
• Steering wheel control unit
• Telephone transceiver, telephone/ telematic control module
• To central electric panel (diagram 2 of 4)
• To fuse 6 (st3) (diagram 3 of 4)
• To light switch (diagram 2 of 4)
• Transmission control module
• Voltage regulator/ generator
• Voltage regulator/ generator, instrument cluster, headlight adjusting beam control module
• Wiper/washer intermittent relay

Power Distribution Wiring Diagram (2 of 4) for Audi S8 2003

List of elements for Power Distribution Wiring Diagram (2 of 4) for Audi S8 2003:

• 2001-03
• 75x
• 87f/ dti
• A from central electric b panel (diagram c 1 of 4)
• A37
• A51
• Central electric panel
• Daytime running lights switch on relay
• E107
• E108
• E116
• Evaporative emission canister purge regulator valve, intake change-over valve, camshaft adjustment valves 1 & 2, intake manifold tuning valve 2, left/right electro- hydraulic engine mount solenoid valves, secondary air injection solenoid valve, secondary air injection pump relay, mass air flow sensor
• Fog light switch, rear fog light switch, front/rear fog light control module
• From ignition switch (diagram 1 of 4)
• Front/rear foglight control module
• Fuel injectors
• Fuel pump
• Fuel pump relay
• Fuse 1 (st1) 5a
• Fuse 1 (st4) 20a
• Fuse 2 (st1) 5a
• Fuse 2 (st4) 30a
• Fuse 20a
• Fuse 3 (st1) 15a
• Fuse 3 (st2) 5a
• Fuse 3 (st4) 20a
• Fuse 4 (st1) 15a
• Fuse 5 (st1) 10a
• Fuse 5 (st2) 15a
• Fuse 6 (st1) 10a
• Fuse panel
• Headlight beam adjustment control module, front/rear foglight control module
• Headlight dimmer/ flasher switch
• Heated oxygen sensors, leak detection pump
• Ignition coils
• Instrument cluster, automatic transmission console light, ashtray light, a/c control head, cigarette lighter light, license plate lights (w/o drl), left/right rear ashtray lights, glove compartment light, tiptronic switch
• Interior lights system
• Lamp control module
• Lamp control module, right parking light, right front side marker light left/right taillights (w/ drl), license plate lights (w/ drl), instrument cluster
• Lamp control module, left parking light, left front side marker light, instrument cluster
• Left high beam headlight, front/rear fog light control module
• Light light switch switch
• Motronic engine control module
• Plenum chamber e-box relay & fuse panel
• Red
• Right high beam headlight, instrument cluster
• S2/87f
• S3/ 87a
• S3/s
• To central electric panel (diagram 3 of 4)
• W/ drl
• W/o drl
• Wiper/ washer intermittent relay

Power Distribution Wiring Diagram (3 of 4) for Audi S8 2003

List of elements for Power Distribution Wiring Diagram (3 of 4) for Audi S8 2003:

• 10a
• 2001-03
• 75x
• A/c clutch relay
• A/c control head
• A/c control head, fresh air blower, interior monitoring sensors control module, ultra sound sensors control module
• A80
• Abs control module, anti- slip control switch, brake switch vacuum vent valve, asr/esp switch
• Airbag control module
• B110
• C.b. 30a
• Central electric panel
• Central electric panel (diagram 2 of 4)
• Central locking/alarm system/interior lights delay control module, rear window shade switch, automatic dimmer inside mirror, garage door opener control module, interior & map/reading light relay
• Data link connector, instrument cluster, lamp control module, multi- function steering wheel control module, radio, left/ right headlight beam adjusting motor, headlight beam adjusting control module, parking aid control module, tire pressure monitoring control module
• Driver's & passenger's side mirror
• Emergency flasher switch
• From g
• From ignition switch (diagram 1 of 4)
• Front/rear fog light control module
• Fuse 1 (st2) 10a
• Fuse 1 (st3) 15a
• Fuse 10 (st2) 5a
• Fuse 10 (st4) 10a
• Fuse 15a
• Fuse 2 (st3) 5a
• Fuse 4 (st5) 10a
• Fuse 40a
• Fuse 5 (st3) 10a
• Fuse 5 (st4) 5a
• Fuse 5a
• Fuse 6 (st2) 30a
• Fuse 6 (st3) 10a
• Fuse 8 (st2) 10a
• Fuse 8 (st3) 10a
• Fuse 8 (st4) 5a
• Fuse 9 (st3) 5a
• Fuse panel
• Left front power window control module
• Left rear power window control module
• Left washer nozzle heater
• Motronic engine control
• Motronic engine control module, fuel injectors, oil level thermal sensor
• Multi-function transmission range switch
• Multi-function transmission range switch, shift lock solenoid, cruise control switch
• Navigation control unit
• Oil level thermal sensor
• Passenger side airbag off indicator
• Plenum chamber e-box relay & fuse panel
• Rear window defogger switch
• Red
• Right front footwell e-box auxiliary fuse & relay panel
• Right front power window control module
• Right rear power window control module
• Right washer nozzle heater
• Servotronic control module
• Solar cell separation relay
• Solar cell separation relay (w/ sunroof)
• Steering column control unit
• Telephone transceiver, radio
• Telephone/ telematic control module
• To central electric panel (diagram 4 of 4)
• Transmission control module

Power Distribution Wiring Diagram (4 of 4) for Audi S8 2003

List of elements for Power Distribution Wiring Diagram (4 of 4) for Audi S8 2003:

• (diagram 3 of 4)
• 10a
• 75x
• B115
• Central electric panel
• Central locking/ alarm system/ interior light delay control module
• Coolant fan control relay, second speed coolant fan control relay, third speed coolant fan control relay
• Coolant fan control relay, second speed coolant fan control relay, third speed coolant fan relay, air quality sensor
• From j central electric panel k
• Front interior light, central locking/alarm system/interior light delay control module, left front reading light, left/right makeup mirror light, left/right door warning lights, passenger compartment monitoring switch, interior & map/reading light relay, central locking safe warning light
• Fuse 1 (st5) 10a
• Fuse 10 (st1) 25a
• Fuse 10 (st5) 20a
• Fuse 2 (st2) 10a
• Fuse 2 (st5) 10a
• Fuse 3 (st5) 15a (or 10a)
• Fuse 4 (st2) 5a
• Fuse 5 (st5) 15a
• Fuse 50a
• Fuse 6 (st5) 20a
• Fuse 60a
• Fuse 7 (st5) 15a
• Fuse 9 (st5) 20a
• Fuse panel
• Left/right front power window control module, mirror adjustment switch, mirror fold-away function control module, memory program switch, rear head- rest adjustment switch, left/right rear heated seat regulator switch, driver's/passenger's heated seat switch, driver's/ passenger's seat memory program switch
• Luggage compartment release switch, entry/ floor light relay, interior monitoring sensors control module, driver's side interior lock switch, mirror memory control module, memory program switch, passenger's seat memory program switch, ultra sound sensors control module
• Power sunroof control module
• Rear window shade control module, driver's/ passenger's heated seat switch
• Red
• Secondary air injection pump relay
• Steering column/ belt height control module, steering column adjustment switch
• Steering wheel control unit
• Window lockout switch, left heated door lock control module
• Windshield wiper/washer switch, wiper/washer intermittent relay