GROUND DISTRIBUTION – Audi A3 2009 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram, Early Production (1 of 2) for Audi A3 2009

List of elements for Ground Distribution Wiring Diagram, Early Production (1 of 2) for Audi A3 2009:

• Battery
• G12 (2.0l) (left side of engine compt)
• G18
• G42
• G44 (behind left kick panel)
• G51 (3.2l) (at right side of luggage compt)
• G607 (in left plenum chamber)
• G61 (on left "c" pillar)
• G638 (behind right kick panel)
• G662 (on left "c" pillar)
• G671 (on left front long member)
• Ipod base plate, 3 pin connector, amplifier/woofer, satellite radio & telephone amplifier
• Left taillamp assembly, luggage compartment light, rear courtesy light, all-wheel drive control module, brake light switch, high tone horn, horn relay, low tone horn, emergency flasher switch, data bus on board diagnostic interface, ashtray illumination, center console storage illumination, selector lever sensor system control module, parking brake contact switch, front passenger door control module, front passenger seat heater control module, left rear reading light, right rear reading light, radio frequency controlled clock receiver & comfort system central control module
• Mass air flow (maf) sensor
• Motronic engine control module, after-run coolant pump, cluster position sensor & engine control module (ecm)
• Power steering control module
• Rear lid central locking system motor, trunk lid alarm switch, license plate light, rear lid handle unlock switch, rear window wiper motor, high-mount brake light, left backup lamp & rear window glass breakage sensor
• Steering column electronic systems control module, data bus on board diagnostic interface, data link connector, emergency flasher switch, 12v socket, cigarette lighter, ashtray light, vehicle electrical system control module, parking brake contact switch, light switch, front interior light & instrument cluster control module
• Storage compartment illumination (w/ automatic head & taillight control), cup holder illumination (w/ automatic head & taillight control), left front fog lamp, right front fog lamp (if equipped), headlamp washer pump, glove compartment lamp switch, left front brake pad wear sensor, left washer nozzle heater (if equipped), right washer nozzle heater (if equipped), right footwell light, auxiliary fuel pump, rain/light recognition sensor, alarm horn, rear/center central locking switch, light switch, interior monitoring sensor, central locking safe indicator lamp, brake light switch, right parking lamp, asr/esp button, daytime running lights fuel pump, disable switch (if equipped), headlamp range control module, power sunroof control module, climatronic control module (if equipped), fresh air blower control module, air quality sensor, high pressure sensor, a/c compressor regulator valve, tire pressure monitoring button, tire pressure monitoring control module, parking aid button, dampening adjustment button, right front turn signal lamp, right front heated seat, clutch position sensor, data bus on board diagnostic interface, electronic damping control module, right headlamp power output stage, parking brake contact switch, front passenger backrest heating element, inclination-anti-theft control module & right high-intensity gas discharge lamp control module
• Windshield antenna suppression filter

Ground Distribution Wiring Diagram, Early Production (2 of 2) for Audi A3 2009

List of elements for Ground Distribution Wiring Diagram, Early Production (2 of 2) for Audi A3 2009:

• Abs control module
• Amplifier/woofer, satellite radio, radio, amplifier, telephone transceiver, operating electronics & navigation control module
• Comfort system control module, parking aid control module, fuel pump (fp) control module, fuel level sensor, socket, transfer fuel pump (fp) & right taillamp assembly
• Direct shift gearbox mechatronic
• Fuel pump control module, fuel level sensor 2 (awd), transfer fuel pump (fp) & instrument cluster control module
• G15
• G401
• G43 (behind right kick panel)
• G53 (right side of rear lid)
• G610 (under front of center console)
• G62 (on right "c" pillar)
• G639 (behind left kick panel)
• G655 (on left headlight)
• Heated rear window
• Ignition coil 1, ignition coil 2, ignition coil 3, ignition coil 4, ignition coil 5 (3.2l) & ignition coil 6 (3.2l)
• Radio, amplifier, inside microphone, operating electronics & navigation control module shields
• Radio, cd changer (if equipped), ipod baseplate (w/ cd changer), usb connection baseplate (w/ cd changer), amplifier, inside microphone, operating electronics, navigation control module shield, external audio source connection & radio/navigation display unit control module
• Satellite radio (if equipped), radio, cd changer (if equipped), ipod baseolate (w/ cd changer), usb connection baseplate (w/ cd changer) amplifier, inside microphone, operating electronics & navigation control module shields
• Secondary air injection (air) pump motor
• Vehicle electrical system control module, driver's door control module, left rear door control module & auxiliary air heater heating element

Ground Distribution Wiring Diagram, Late Production (1 of 2) for Audi A3 2009

List of elements for Ground Distribution Wiring Diagram, Late Production (1 of 2) for Audi A3 2009:

• Abs control module
• Auxiliary air heater heating element
• Data bus on board diagnostic interface, ashtray illumination, center console storage illumination (if equipped), right front heated seat, parking brake contact switch, emergency flasher switch, selector lever sensor system control module (bpy), dampening adjustment button, headlamp range control module, front passenger seat heater control module, front passenger backrest heating element, tire pressure monitoring button, a/c compressor regulator valve & inclination-anti-theft control module
• Fresh air blower control module, electronic damping control module & asr/esp button
• G15
• G42
• G43 (behind right kick panel)
• G44 (behind left kick panel)
• G61 (on left "c" pillar)
• G638 (behind right kick panel)
• G639 (behind left kick panel)
• Ignition coil 1, ignition coil 2, ignition coil 3, ignition coil 4, ignition coil 5 (3.2l) & ignition coil 6 (3.2l)
• Left washer nozzle heater (if equipped), right washer nozzle heater (if equipped) & high pressure sensor
• License plate light, left taillamp, rear lid handle unlock switch, rear lid central locking system motor, right brake lamp, right rear reading light, left rear reading light, high mount brake light, left backup lamp, rear window wiper motor, comfort system central control module, rear courtesy/light & windshield antenna suppression filter
• Luggage compartment light, all wheel drive control module, steering column electronic, left rear turn signal lamp systems control module & radio frequency controlled clock receiver
• Rain/light recognition sensor (automatic head & taillight control), brake pedal switch, left footwell light, front interior light, driver's map/reading light, front passenger's map/reading light, front passenger's make-up mirror light, driver's make-up mirror light contact switch, garage door opener control head, sunroof motor, automatic day/night interior mirror, left front heated seat, left front seat temperature sensor, driver backrest heating element, central locking safe indicator lamp, driver vanity mirror lamp contact switch & driver seat lumbar support adjustment switch
• Right headlamp power output stage, right high intensity gas discharge lamp control module, right parking lamp, right front turn signal lamp, horn relay, front passenger seat lumbar support adjustment switch, high tone horn, low tone horn & auxiliary fuel pump
• Steering column electronic systems control module, instrument cluster control module, light switch, vehicle electrical system control module & data link connector (dlc)
• Storage compartment illumination (if equipped), glove compartment lamp switch, right footwell light, parking aid button, air quality sensor & climatronic control module
• Vehicle electrical system control module

Ground Distribution Wiring Diagram, Late Production (2 of 2) for Audi A3 2009

List of elements for Ground Distribution Wiring Diagram, Late Production (2 of 2) for Audi A3 2009:

• Amplifier
• Amplifier/woofer shield
• Cluster position sensor, automatic glowtime control module, engine control module, after-run coolant pump (2.0l) motronic engine control module (cbra) & coolant circulation pump relay
• Direct shift gearbox (dsg) mechatronic
• Fuel pump (fp) control module, instrument cluster control module, transfer fuel pump (cbra) & fuel level sensor 2 (awd)
• G18
• G401
• G53 (right side of rear lid)
• G607 (in left plenum chamber)
• G610 (under front of center console)
• G62 (on right "c" pillar)
• G655 (on left headlight)
• G662 (on left "c" pillar)
• G671 (on left front long member)
• Heated rear window, socket, fuel pump (fp) control module, park aid control module, transfer fuel pump (cbra), right brake/turn signal lamp, fuel level sensor & heated rear window
• Ignition coil 1, ignition coil 2, ignition coil 3, ignition coil 4, ignition coil 5 (3.2l), ignition coil 6 (3.2l), oil pressure switch, after-run coolant pump (3.2l), positive crankcase ventilation (pcv) heating element (cbra) & coolant circulation pump relay (cbra)
• Inside microphone shield
• Mass air flow (maf) sensor (bpy)
• Power steering control module
• Radio shield
• Radio, telephone transceiver, radio/ navigation display unit control module, operating electronic navigation control module, external audio source connection shield & external audio source connection
• Satellite radio shield, ipod base plate, operating electronic navigation control module shield, telephone amplifier, amplifier/woofer & satellite radio (if equipped)
• Secondary air injection (air) pump motor & suppressor (3.2l)
• Wiper motor control module, front hood switch, oil level thermal sensor (if equipped), left low beam headlamp, left front turn signal lamp, oil pressure switch (if equipped), left headlamp power output stage, left high intensity gas discharge lamp control module, left parking lamp, left front turn signal lamp, coolant fan control (fc) control module, positive crankcase ventilation (pcv) heating element & secondary air injection (air) pump motor