POWER DISTRIBUTION – Audi A4 Quattro 2009 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 6) for Audi A4 Quattro 2009

List of elements for Power Distribution Wiring Diagram (1 of 6) for Audi A4 Quattro 2009:

• (not used)
• (w/ heated spray jet)
• 10a
• 11a
• 12a
• 2.0l
• 40a
• A/c pressure/ temperature sensor
• Abs control module
• Active steering control module
• Air quality sensor (w/ comfort)
• All wheel driver control module
• Asr/ esp button
• Automatic day/night interior mirror
• Battery
• Battery monitoring control module (a4: middle of luggage compt, on battery)
• Clutch position sensor (m/t)
• Comfort system central control module
• Data bus on board diagnostic interface
• Data link connector (dlc)
• Directional stabilization assistance control module
• Driver's seat multimedia
• Driver's side fuse panel (a4: behind left end of dash)
• Electronic damping control module
• Fuse
• Fuse 10a
• Fuse 110a
• Fuse 30a
• Fuse 5a
• Fuse carrier
• Fuse carrier 1
• Fuse panel a (a4: on battery, in luggage compt)
• G624 (a4 avant & sedan: middle of luggage compt, on battery)
• Garage door opener control head
• Garage door opener control module
• Generator voltage regulator
• Left headlamp assembly (w/ corne- ring lamps)
• Left washer nozzle heater
• Luggage compartment relay/fuse carrier (a4: right side of luggage compt)
• Nca
• Passenger's seat multimedia
• Passenger's side fuse panel (a4: behind right end of dash)
• Rear lid control module
• Rear lid control module 2
• Rear window defogger fuse
• Rear window defogger relay
• Red
• Right washer nozzle heater
• Selector lever sensor system control module
• Shift lock solenoid
• Steering column electronic systems control module
• T32b
• T32d
• T8g
• To driver's side fuse panel (diagram 1 of 6)
• To driver's side fuse panel (diagram 6 of 6)
• To fuse 2 (diagram 2 of 6)
• To luggage compartment relay/fuse carrier (diagram 3 of 6)
• To luggage compartment relay/fuse carrier (diagram 4 of 6)
• To right headlamp assembly (diagram 2 of 6)
• To sockets relay (diagram 4 of 6)
• To starter relay 2 (diagram 5 of 6)
• Vehicle electrical system control module
• W/ comfort

Power Distribution Wiring Diagram (2 of 6) for Audi A4 Quattro 2009

List of elements for Power Distribution Wiring Diagram (2 of 6) for Audi A4 Quattro 2009:

• (400w)
• (600w & 1000w)
• (not used)
• (w/ mmi) (radio)
• 10a
• 11a
• 12a
• 2.0l
• 3.2l
• 40a
• 50a
• 60a
• Abs control module
• Abs control module fuse 1
• Access/ start authorization switch
• Air bag control module
• Battery interrupt igniter
• Battery jump start terminal (a4: middle of engine compt plenum chamber)
• Cd changer
• Charisma switch module
• Climatronic control module
• Coolant fan control module (3.2l)
• Coolant fan control module 2 (3.2l)
• Data bus on board diagnostic interface
• Data link connector (dlc)
• Electronic steering column lock control module
• Engine control module (ecm)
• External audio source connection
• Fresh air blower control module
• From a fuse 1 (diagram 1 of 6)
• From driver's side fuse panel (diagram 1 of 6)
• Front information display control head
• Front information display control head control module
• Fuse
• Fuse 1 40a
• Fuse 10a
• Fuse 110a
• Fuse 3 10a 20a
• Fuse 40a
• Fuse 5a
• Fuse carrier
• Fuse panel a (a4: on battery, in luggage compt)
• Generator & voltage regulator
• Headlamp range control module
• Headlamp range/ cornering lamp control module
• Instrument cluster control module
• Light switch
• Nca
• Passenger's side fuse panel (a4: behind right end of dash)
• Radio
• Red
• Right headlamp assembly
• Secondary air injection (air) pump fuse
• Secondary air injection (air) pump relay (w/ eus/ ulev2)
• Starter
• Steering column electronic systems control module
• Suppressor
• T16j
• T16l
• T20e
• T26a
• T94
• To driver power seat adjustment (diagram 6 of 6)
• To driver's side fuse panel (diagram 6 of 6)
• To e-box relay/ fuse carrier (diagram 5 of 6)
• To e-box relay/fuse carrier (diagram 5 of 6)
• W/ cornering lamps
• W/ mmi high
• W/ navigation
• W/o cornering lamps
• W/o navigation

Power Distribution Wiring Diagram (3 of 6) for Audi A4 Quattro 2009

List of elements for Power Distribution Wiring Diagram (3 of 6) for Audi A4 Quattro 2009:

• (a4: right side of luggage compt) luggage compartment relay/fuse carrier
• (w/ mmi)
• 10a
• 11a
• 12 pin connector (not used)
• 12a
• 18 pin connector (not used)
• All wheel drive control module
• Auxiliary heater control module
• Auxiliary heater radio receiver
• Comfort system central control module
• Digital radio (dab)
• Digital sound system control module
• Discontinued (phased in modification)
• Electro- mechanical parking brake button
• Electro- mechanical parking brake control module
• Electronic damping control module
• From fuse panel a (diagram 1 of 6)
• Front information display control head control module
• Front passenger's door control module
• Fuse 1 15a 30a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 35a
• Fuse 5a
• Fuse 7.5a
• Fuse carrier 2
• Fuse carrier 3
• Information electronics control module 1
• Left rear heated seat regulating switch
• Navigation system w/ cd drive control module
• Nca
• Phased in modification
• Radio
• Radio (k-box)
• Rear view camera system control module
• Red
• Right front seat ventilation control module
• Right rear door control module
• Right rear heated seat regulating switch
• Satellite radio
• T10ag
• T12u
• T17o
• T17p
• T18a
• T20b
• T20g
• T20i
• T32h
• T4b
• T8ao
• Telephone amplifier
• Telephone baseplate
• Telephone transc- eiver
• Telephone transceiver
• Tire pressure monitoring control module
• To converter w/ socket 12v & 230v (diagram 4 of 6)
• Towing recognition control module
• Tv tuner
• W/ navigation
• W/ speaker
• W/o navigation
• W/o speaker

Power Distribution Wiring Diagram (4 of 6) for Audi A4 Quattro 2009

List of elements for Power Distribution Wiring Diagram (4 of 6) for Audi A4 Quattro 2009:

• (a4: right side of luggage compt) g51
• (a4: right side of luggage compt) luggage compartment relay/fuse carrier
• 1, 2 & 3
• 1, 2, 3 & 4
• 10a
• 11a
• 12 v socket (if equi- pped)
• 12 v socket 3 (if equipped)
• 12a
• 18 pin connector (not used)
• 2.0l
• 3.2l
• Air bag control module
• Camshaft adjustment actuator 10
• Camshaft adjustment actuator 11
• Camshaft adjustment actuator 12
• Camshaft adjustment actuator 7
• Camshaft adjustment actuator 8
• Camshaft adjustment actuator 9
• Cigarette lighter
• Comfort system central control module
• Converter w/ socket, 12v & 230v (if equipped)
• Distance regulation control module
• Electro- mechanical parking brake button
• Emergency flasher button
• From fuse panel a (diagram 1 of 6)
• From luggage compartment m relay/fuse carrier (diagram 1 of 6)
• From luggage compartment relay/fuse carrier (diagram 3 of 6)
• Fuse 15a
• Fuse 5a
• Fuse carrier
• G51 (a4 avant & sedan: right side of luggage compt)
• G688 (a4 avant & sedan: right side of center tunnel)
• G730 (a4 avant & sedan: base of right "c" pillar)
• Interior lights system
• Lane change assistance control module
• Lane change assistance control module 2
• Left rear heated seat regulating switch
• Nca
• Parallel parking assistance control module
• Rear window wiper motor
• Red
• Right rear heated seat regulating switch
• Seat occupied recognition control module
• Sockets relay (a4: luggage compt relay/ fuse carrier)
• T16e
• T18a
• T32c
• To cam adjustment actuator 1 (diagram 5 of 6)
• W/ converter & socket, 12v & 230v
• W/ converter & socket, 12v, 230v &
• W/o 12 v socket in backside of the center console & luggage compartment
• W/o converter w/ socket, 12v & 230v
• W/o converter w/ socket, 12v, 230v &
• W/o speaker phone

Power Distribution Wiring Diagram (5 of 6) for Audi A4 Quattro 2009

List of elements for Power Distribution Wiring Diagram (5 of 6) for Audi A4 Quattro 2009:

• (2.0l)
• (2.0l) (3.2l)
• (a4: in plenum chamber electronics
• 10a
• 11a
• 12a
• 2.0l
• 2.0l t94
• 3.2l
• 3.2l t94
• 6 speed a/t
• Box) e-box relay/ fuse carrier
• Cam adjustment actuator 1
• Cam adjustment actuator 2
• Cam adjustment actuator 3
• Cam adjustment actuator 4
• Cam adjustment actuator 5
• Cam adjustment actuator 6
• Camshaft adjustment valve 1
• Camshaft adjustment valve 1 (exhaust) (3.2l)
• Camshaft adjustment valve 2 (3.2l)
• Camshaft adjustment valve 2 (exhaust) (3.2l)
• Climatronic refrigerant shut-off valve
• Coolant circulation pump relay (w/ after run coolant pump)
• Coolant fan control module (3.2l)
• Cvt
• Direct shift gearbox (dsg) mechatronic
• Engine control module (ecm)
• Evaporative emission (evap) canister purge regulator valve (2.0l)
• From camshaft adjustment actuator 12 (diagram 4 of 6)
• Fuel pressure regulator valve
• Fuse 10a 15a
• Fuse 12 5a (2.0l)
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Fuse 9 15a (3.2l)
• Heater oxygen sensor
• Heater oxygen sensor 2
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Intake manifold runner control (imrc) valve (2.0l)
• Leak detection pump (ldp) (2.0l)
• Left electo- hydraulic engine mount solenoid valve (a/t)
• Mass air flow (maf) sensor
• Nca
• Oil level thermal sensor
• Oil pressure regulation valve (2.0l)
• Red
• Starter relay
• Starter relay 2
• T16r
• T94
• To brake light switch (diagram 6 of 6)
• To intake manifold tuning (imt) valve (diagram 6 of 6)
• Transmission control
• Transmission control module (tcm)
• Turbocharger recirculating valve (2.0l)
• Twc oxygen sensor (o2s) 1
• Twc oxygen sensor (o2s) 2
• W/ direct shift gearbox
• W/o direct shift gearbox
• Wastegate bypass regulator valve (2.0l)

Power Distribution Wiring Diagram (6 of 6) for Audi A4 Quattro 2009

List of elements for Power Distribution Wiring Diagram (6 of 6) for Audi A4 Quattro 2009:

• (not used)
• 10a
• 11a
• 12a
• 3.2l
• Abs control module
• Active steering control module
• Alarm horn
• Antenna amplifier 3
• Anti-theft alarm system sensor
• Brake light switch
• Circuit breaker 1 15a
• Clutch position sensor (m/t)
• Driver power seat adjustment
• Driver's door control module
• Driver's power seat switch
• Driver's seat lumbar support adjustment switch
• Driver's seat lumbar support adjustment switch (w/ lumbar seats)
• Driver's side fuse panel (a4: behind left end of dash)
• Evaporative emission (evap) canister purge regul- ator valve
• From e-box relay/ fuse carrier (diagram 5 of 6)
• From fuse panel a (diagram 2 of 6)
• Front passenger power seat adjustment
• Front passenger's seat lumbar support adjustment switch
• Front passenger's seat lumbar support adjustment switch (w/ lumbar seats)
• Fuel metering valve
• Fuel pump (fp) control module
• Fuse
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 35a
• Fuse 5 15a 30a
• Fuse 5a
• Fuse carrier
• Horn relay
• Intake manifold tuning (imt) valve
• Leak detection pump (ldp)
• Left front seat ventilation control module
• Left rear door control module
• Memory seat steering column adjustment control module (if equipped)
• Nca
• Oil pressure regulation valve
• Passenger's power seat switch
• Power sunroof control module
• Rain/light recognition sensor
• Recirculation pump relay (w/ coolant pump & 3.2l)
• Red
• Roof blind control module
• Secondary air injection (air) pump relay (w/ eu5/ule2)
• Secondary air injection (air) solenoid valve (w/ ulev2)
• Secondary air injection (air) solenoid valve 2 (w/ ulev2)
• T12l
• T17l
• T17m
• T17n
• T20f
• T20h
• T5d
• T6f
• Vehicle electrical system control module
• W/ power seat
• W/ seat ventilation
• W/o seat ventilation
• Wiper motor control module