All Wiring Diagrams for Audi A3 Premium Plus 2013 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Audi A3 Premium Plus 2013

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Audi A3 Premium Plus 2013:

• (behind left kick panel) g44
• (behind right kick panel) g638
• (in engine compt, on a/c high pressure line) high pressure sensor
• (in right plenum chamber) air quality sensor
• 16a
• 22a
• 37a
• A/c compressor regulator valve (rear of a/c compressor)
• Climatronic control module
• Evaporator vent temperature sensor (right front of center console)
• Fresh air blower (under right side of dash)
• Fresh air blower control module (below right side of dash)
• Fuse 10a
• Fuse 20a
• Fuse 40a
• Fuse 5a
• Fuse panel c (under left side of dash)
• G638 (behind right kick panel)
• Hot at all times
• Left footwell vent temperature sensor (left side of hvac unit)
• Left temperature flap motor & potentiometer/ actuator (left side of hvac unit)
• Nca
• Red
• Right footwell vent temperature sensor (top right side of hvac unit)
• Seats system
• T10a
• T16d
• T20j
• W/ heated seats

Automatic A/C Wiring Diagram (2 of 3) for Audi A3 Premium Plus 2013

List of elements for Automatic A/C Wiring Diagram (2 of 3) for Audi A3 Premium Plus 2013:

• (front of engine compt, behind radiator) coolant fan 2
• (in left dash air vent) left vent temperature sensor
• (in right dash air vent) right vent temperature sensor
• (top left center of dash) sunlight photo sensor
• 50a
• Central flap motor position sensor (on central flap actuator motor)
• Climatronic control module
• Computer data lines system
• Defroster flap motor position sensor (on defroster flap motor)
• Fuse
• Fuse panel b (on electronics box)
• Hot at all times
• Nca
• Recirculation flap motor & position sensor, air flow flap motor & back pressure flap motor position sensor (recirculation flap motor position sensor: on recirculation flap motor) (recirculation flap motor: top left side of intake housing) (air flow flap motor: left side of fresh air blower unit)
• Red
• Right temperature flap motor & potentiometer/actuator (lower right side of hvac unit)
• Seats system
• T12f
• T16e
• T40
• T8d
• W/ electronics box high
• W/ electronics box low

Automatic A/C Wiring Diagram (3 of 3) for Audi A3 Premium Plus 2013

List of elements for Automatic A/C Wiring Diagram (3 of 3) for Audi A3 Premium Plus 2013:

• 10a
• 2.0l turbo
• 2.0l turbo diesel
• After-run coolant pump (left side of engine, below oil filter)
• Cbea
• Cbfa
• Ccta
• Ccta & cbfa
• Computer data lines system
• Coolant circulation pump relay (cbfa) (on electronics box high)
• Coolant circulation pump relay (ccta) (on electronics box high)
• Coolant fan
• Coolant fan control (fc) control module (lower left rear of coolant fan)
• Engine control module (left side of engine compt)
• Engine controls system
• Engine coolant temperature (ect) sensor (on radiator) (on lower radiator hose)
• Engine coolant temperature sensor (right rear of engine)
• Except cbfa
• Fuse
• Fuse 15a
• Fuse 50a
• Fuse 5a
• Fuse panel a (on electronics box)
• Fuse panel b (on electronics box)
• G607 (in left plenum chamber)
• G655 (on left headlight long member)
• Hot at all times
• Nca
• T14
• T2az
• T2e
• T40
• T4d
• T60
• T94
• W/ electronics-box high
• W/ electronics-box low

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Anti-lock Brakes Wiring Diagram for Audi A3 Premium Plus 2013:

• (top of steering column) steering column electronic systems control module
• Abs control module (at right rear of engine compt)
• Abs hydraulic pump
• Abs hydraulic unit
• Abs ind lamp
• Asr/esp button
• Asr/esp ind lamp
• Brake light switch (top of brake pedal assembly)
• Brake pad wear ind lamp
• Brake pressure sensor 1
• Computer data lines system
• Driving dynamics regulation high pressure switch valve 1
• Driving dynamics regulation high pressure switch valve 2
• Driving dynamics regulation switch valve 1
• Driving dynamics regulation switch valve 2
• Electronic damping control module (under front passenger's seat)
• Esp sensor unit (under front passenger's seat)
• Fuse 10a
• Fuse 17 5a
• Fuse 2 20a
• Fuse 22
• Fuse 25
• Fuse 39 5a
• Fuse 4
• Fuse 48 40a
• Fuse 6
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G43 (behind right kick panel)
• G44 (behind left kick panel)
• Hot at all times
• Instrument cluster control module
• Interior lights system
• Left front abs inlet valve
• Left front abs outlet valve
• Left front abs wheel speed sensor (on left front wheel hubs)
• Left front brake pad wear sensor
• Left front level control system sensor (in left front wheelwell, on suspension link)
• Left rear abs inlet valve
• Left rear abs outlet valve
• Left rear abs wheel speed sensor (on left rear wheel hubs)
• M/t
• Nca
• Red
• Right front abs inlet valve
• Right front abs outlet valve
• Right front abs wheel speed sensor (on right front wheel hubs)
• Right rear abs inlet valve
• Right rear abs outlet valve
• Right rear abs wheel speed sensor (on right rear wheel hubs)
• Steering angle sensor (behind steering wheel)
• T10ae nca
• T40
• T52c
• Vehicle electrical system control module (left end of dash)
• W/ e-box high
• W/ e-box low

ANTI-THEFT

Anti-theft Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Anti-theft Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013:

• 12a
• 13a
• 23a
• 28a
• 38a
• Anti-theft immobilizer reading coil
• Central locking safe indicator lamp
• Computer data lines system
• Door ajar ind
• Driver interior locking button
• Driver's door central locking lock unit
• Driver's door control module (in driver's door)
• Front passenger door central locking lock unit
• Front passenger interior locking button
• Front passenger's door control module (in right front door)
• Fuse 10a
• Fuse 30a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G638 (behind right kick panel)
• Hot at all times
• Instrument cluster control module
• Interior lights system
• Interior lights systems
• Right rear central locking lock unit
• Right rear door control module (in right rear door)
• T20
• T20a
• T20f
• T20g
• T20m
• T20o
• T32a
• T32b
• T8d
• W/ front passenger's door opener illumination

Anti-theft Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Anti-theft Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013:

• (behind right kick panel) g638
• 17a
• Alarm horn (if equipped) (in right front wheelwell)
• Computer data lines system
• Engine hood contact switch
• Fuse 5a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G61 (on left "c" pillar)
• G638 (behind right kick panel)
• G655 (on left headlight long member)
• Hot at all times
• Interior lights system
• Interior monitoring switch (if equipped)
• Left rear central locking lock unit
• Left rear door control module (in left rear door)
• Parking brake contact switch
• Rear window breakage sensor (w/ anti-theft alarm)
• Rear/center interior locking switch
• T20l
• T20n
• T52a
• T52b
• T52c
• T8ac
• T8b
• Trunk lid alarm switch & rear lid central locking system motor
• Vehicle electrical system control module (left end of dash)

BODY CONTROL MODULES

Steering Column Electronic Systems Control Module Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Steering Column Electronic Systems Control Module Wiring Diagram for Audi A3 Premium Plus 2013:

• (behind left kick panel) g44
• (left side of engine compt) engine control module (ecm)
• 2.0l cbfa
• Air bag spiral spring/return spring (w/ slip ring) (behind steering wheel)
• Cbfa
• Computer data lines system
• Cruise control switch (if equipped)
• Cruise control system computer data lines system
• Driver's air bag igniter
• Driver's air bag igniter 2
• Except 2.0l cbfa
• Except cbfa
• Fuse 6 fuse 17 5a
• Fuse panel b (on electronics box)
• Hot at all times
• Ignition switch key lock solenoid
• Ignition/starter switch
• Left multi-function buttons
• Mode
• Multi-function steering wheel control module
• Nca
• Right multi-function buttons
• Signal horn activation
• Steering angle sensor (behind steering wheel)
• Steering column electronic systems control module (top of steering column)
• Steering wheel control head
• T10ad
• T10ae
• T12z
• T20b
• T40
• T4n
• T52c
• T8ae
• T94
• Tiptronic downshift button
• Tiptronic upshift button
• Transmissions system
• Turn signal switch
• Vehicle electrical system control module (left end of dash)
• W/ e-box high
• W/ e-box low
• Windshield wiper intermittent mode switch

Vehicle Electrical System Control Module Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Vehicle Electrical System Control Module Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013:

• (behind left kick panel) g44
• 15a
• 43a
• Anti-theft system
• Defogger system
• Door locks & defogger systems
• Door locks system & anti-theft systems
• Engine controls system
• Exterior lights system
• Fuse 10a
• Fuse 20a
• Fuse 26 fuse 47 30a
• Fuse 3 fuse 4 5a
• Fuse 5a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• Fuse panel d (lower left side of dash)
• G42
• Headlights & exterior lights systems
• Headlights system
• Horns system
• Hot at all times
• Interior lights system
• Power distribution system
• Power tops system
• Red
• Seats system
• T2ab
• T40
• T52a
• T52b
• Trunk, tailgate, fuel doors system
• Vehicle electrical system control module (left end of dash)
• W/ battery in engine compartment
• W/ battery in luggage compartment
• W/ e-box high
• W/ e-box low
• Wiper/washer system

Vehicle Electrical System Control Module Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Vehicle Electrical System Control Module Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013:

• 17a
• 18a
• Cbfa
• Computer data lines system
• Exterior lights system
• Fuse 1 30a
• Fuse 16
• Fuse 5a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G42
• Headlights
• Headlights system
• Hot at all times
• Interior lights system
• Nca
• Red
• Sound systems
• Starting/charging system
• Steering column electronic systems control module circuit
• System
• T40
• T52c
• Vehicle electrical system control module (left end of dash)
• W/ e-box high
• W/ e-box low

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013:

• (below instrument cluster) data bus on board diagnostic interface
• 16a
• Abs control module (at right rear of engine compt)
• All wheel drive control module (left front of rear axle differential)
• Automatic dimming interior rearview mirror (w/ high beam assist)
• Battery monitoring control module (if equipped) (on battery post)
• Data link connector (under left side of dash)
• Direct shift gearbox (dsg) mechatronic (if equipped) (on transmission housing)
• Electronic damping control module (under front passenger's seat)
• Engine control module (left side of engine compt)
• Fuse 10a
• Fuse 12
• Fuse 24 5a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G42
• G638 (behind right kick panel)
• Generator
• Headlamp range/ cornering lamp control module (left center of dash)
• Hot at all times
• Left headlamp power output stage (w/ cornering light)
• Nca
• Parking aid/parallel parking aissistance control module (under left side of dash)
• Power steering control module (below steering rack)
• Rain/light recognition sensor (w/ automatic head lamp assist) (on interior rearview mirror)
• Right headlamp power output stage (w/ cornering light)
• Selector lever sensor system control module (left side of selector lever base)
• T10k
• T16f
• T20e
• T26a
• T26b
• T2ce
• T3w
• T40
• T6q
• T8y
• T94
• W/ cornering light
• W/ e-box high
• W/ e-box low
• W/o cornering light
• Wiper motor control module (integral to windshield wiper motor)

Computer Data Lines Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013:

• (left side of luggage compt) (if equipped) navigation/ tv tuner
• (left side of luggage compt) (if equipped) satellite radio
• (left side of luggage compt) bass speakers amplifier
• (w/ audi music interface) external audio source connection
• (w/ handsfree) telephone transceiver
• (w/ rns-e) navigation system operating electronics control module (w/o rns-e) radio/navigation display unit control module
• 20 pin connector (not used)
• A/c control module
• Air bag control module (under front of center console)
• Alarm horn (w/ anti-theft alarm system) (in right front wheelwell)
• Auxiliary heater control module
• Climatronic control module
• Driver's door control module (in driver's door)
• Front passenger's door control module (in right front door)
• Inclination/ anti-theft control module (w/ anti-theft alarm system) (under front center console)
• Instrument cluster control module
• Interior monitoring sensor (w/ anti-theft alarm system) (in front interior/reading lamp)
• Left rear door control module (in left rear door)
• Models location system interface control module interface
• Radio (if equipped)
• Right rear door control module (in right rear door)
• Steering column electronic systems control module (top of steering column)
• T16e
• T16g
• T20
• T20a
• T20b
• T20f
• T20g
• T20i
• T20l
• T20m
• T20n
• T20o
• T2av
• T52b
• T52c
• T8t
• Tire pressure monitoring control module (behind glove compt)
• Towing recognition control module (left rear of luggage compt)
• Vehicle electrical system control module (left end of dash)

COOLING FAN

Cooling Fan Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Cooling Fan Wiring Diagram for Audi A3 Premium Plus 2013:

• 10a
• 2.0l turbo
• 2.0l turbo diesel
• After-run coolant pump (left side of engine, below oil filter)
• Cbea
• Cbfa
• Ccta
• Ccta & cbfa
• Computer data lines system
• Coolant circulation pump relay (cbfa) (on electronics box high)
• Coolant circulation pump relay (ccta) (on electronics box high)
• Coolant fan
• Coolant fan 2 (front of engine compt, behind radiator)
• Coolant fan control (fc) control module (lower left rear of coolant fan)
• Engine control module (left side of engine compt)
• Engine controls system
• Engine coolant temperature sensor (on radiator) (on lower radiator hose)
• Engine coolant temperature sensor (right rear of engine)
• Except cbfa
• Fuse
• Fuse 15a
• Fuse 50a
• Fuse 5a
• Fuse panel a (on electronics box)
• Fuse panel b (on electronics box)
• G607 (in left plenum chamber)
• G655 (on left headlight long member)
• Hot at all times
• Nca
• T14
• T2az
• T2e
• T40
• T4d
• T60
• T94
• W/ electronics box high
• W/ electronics box low

CRUISE CONTROL

2.0L TURBO

2.0L Turbo, Cruise Control Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Cruise Control Wiring Diagram for Audi A3 Premium Plus 2013:

• Accelerator pedal position sensor & accelerator pedal position sensor 2 (on accelerator pedal)
• All-wheel drive control module (left front of rear axle differential)
• Brake light switch & brake pedal switch (top of brake pedal assembly)
• Cbfa
• Ccta
• Clutch position sensor (m/t) (on clutch slave cylinder assembly)
• Computer data lines system
• Cruise control ind
• Cruise control switch (if equipped)
• Direct shift gearbox (dsg) mechatronic (on transmission housing)
• Engine control module (left side of engine compt)
• Engine speed sensor (on engine block near transmission)
• Fuse 22 fuse 39 5a
• Fuse 6 fuse 17 5a
• Fuse panel b (on electronics box)
• G44 (behind left kick panel)
• Hot at all times
• Instrument cluster control module
• M/t
• Nca
• Steering column electronic systems control module (top of steering column)
• T20b
• T20e
• T40
• T4al
• T60
• T6q
• T8y
• T94
• Throttle valve control module (on throttle body)
• Transmission input speed (rpm) sensor
• Transmission input speed (rpm) sensor 1
• Transmission input speed (rpm) sensor 2
• Transmission output speed (rpm) sensor
• Transmission output speed (rpm) sensor 2
• W/ e-box high
• W/ e-box low

2.0L TURBO DIESEL

2.0L Turbo Diesel, Cruise Control Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo Diesel, Cruise Control Wiring Diagram for Audi A3 Premium Plus 2013:

• Accelerator pedal position sensor & accelerator pedal position sensor 2 (on accelerator pedal)
• All-wheel drive control module (left front of rear axle differential)
• Brake light switch & brake pedal switch (top of brake pedal assembly)
• Computer data lines system
• Cruise control ind
• Cruise control switch (if equipped)
• Direct shift gearbox (dsg) mechatronic (on transmission housing)
• Engine control module (ecm) (left side of engine compt)
• Engine speed sensor (on engine block near transmission)
• Fuse 15a
• Fuse 22 fuse 39 5a
• Fuse 6 fuse 17 5a
• Fuse panel b (on electronics box)
• G44 (behind left kick panel)
• G655 (on left headlight long member)
• Hot at all times
• Instrument cluster control module
• Nca
• Steering column electronic systems control module (top of steering column)
• T20b
• T20e
• T40
• T4al
• T60
• T6q
• T8y
• T94
• Throttle valve control module (on throttle body)
• Transmission input speed (rpm) sensor
• Transmission input speed (rpm) sensor 1
• Transmission input speed (rpm) sensor 2
• Transmission output speed (rpm) sensor
• Transmission output speed (rpm) sensor 2
• W/ e-box high
• W/ e-box low

DEFOGGERS

Heated Mirrors Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Heated Mirrors Wiring Diagram for Audi A3 Premium Plus 2013:

• 12a
• Climatronic control module (w/ a/c display control head)
• Computer data lines system
• Driver heated outside mirror
• Driver's door control module (in driver's door)
• Driver's exterior rearview mirror
• Front passenger heated outside mirror
• Front passenger's door control module (in right front door)
• Fuse 10a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G638 (behind right kick panel)
• Hot at all times
• Nca
• Passenger side exterior rearview mirror
• T16b
• T16c
• T16e
• T20
• T20a
• T20f
• T20g

Rear Defogger Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Rear Defogger Wiring Diagram for Audi A3 Premium Plus 2013:

• 25a
• Climatronic control module (w/ a/c display control head)
• Computer data lines system
• Fuse 30a
• Fuse 5a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G42
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• G638 (behind right kick panel)
• Heater control module (if equipped)
• Hot at all times
• Left antenna module (left side of luggage compt lid)
• Nca
• Power distribution system
• Rear window defogger
• Rear window defogger indicator lamp
• Rear window defogger relay (on fuse panel "c")
• Rear window defogger switch
• Rear window defogger w/ window antenna
• T16e
• T40
• T52a
• T52b
• T52c
• T8ac
• Vehicle electrical system control module (left end of dash)
• W/ electronics box high
• W/ electronics box low
• W/ navigation
• W/o navigation
• Windshield antenna suppression filter (in rear lid)
• Windshield antenna suppression filter (w/ navigation) (in rear lid)

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Electronic Power Steering Wiring Diagram for Audi A3 Premium Plus 2013:

• Computer data lines system
• Fuse 10a
• Fuse 80a
• Fuse panel a (on electronics box)
• Fuse panel c (under left side of dash)
• G671 (on left front long member)
• Hot at all times
• Instrument cluster
• Instrument cluster control module
• Nca
• Power steering control module (below steering rack)
• Red
• Steering angle sensor (behind steering wheel)
• Steering column electronic systems control module (top of steering column)
• Steering torque sensor (in power steering rack)
• T10ae
• T20b
• T2a
• T3w
• T5a

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Electronic Suspension Wiring Diagram for Audi A3 Premium Plus 2013:

• (in left front wheel well)
• (in left rear wheel well)
• (in right front wheel well)
• (in right rear wheel well)
• (in right rear wheel well, on suspension link)
• 20a
• Computer data lines system
• Damping adjustment button
• Electronic damping control module (under front passenger's seat)
• Fuse 30a
• Fuse 5a
• Fuse panel a (on electronics box)
• Fuse panel c (under left side of dash)
• G638 (behind right kick panel)
• Hot at all times
• Left front damping adjustment valve
• Left front level control system sensor (in left front wheel well, on suspension link)
• Left rear damping adjustment valve
• Left rear level control system sensor (in left rear wheel well, on suspension link)
• Pnk
• Red
• Right front damping adjustment valve
• Right front level control sensor (in right front wheel well, on suspension link)
• Right rear damping adjustment valve
• Right rear level control system sensor
• T52b
• Vehicle electrical system control module (left end of dash)

ENGINE PERFORMANCE

2.0L TURBO

2.0L Turbo, Engine Performance Wiring Diagram, CBFA (1 of 6) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (1 of 6) for Audi A3 Premium Plus 2013:

• (in left plenum chamber) g607
• A/t
• Cooling fans system
• Cruise control system
• Cruise control system starting/ charging system
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (radiator) (on lower radiator hose)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 22
• Fuse 24 fuse 38 10a
• Fuse 39 5a
• Fuse 5a
• Fuse panel b (on electronics box)
• Hot at all times
• M/t
• Map controlled engine cooling thermostat
• Nca
• Oxygen sensor (o2s) 3 behind three way catalytic converter (twc) & oxygen sensor (o2s) 1 after catalytic converter (twc) heater (under vehicle, in exhaust)
• Oxygen sensor (o2s) behind three way catalytic converter (twc) & heater (under vehicle, in exhaust)
• Power distribution system
• Radiator identification sensor
• Red
• T14
• T40
• T94
• W/ e-box high
• W/ e-box low

2.0L Turbo, Engine Performance Wiring Diagram, CBFA (2 of 6) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (2 of 6) for Audi A3 Premium Plus 2013:

• (in left plenum chamber) g607
• (left end of dash) vehicle electrical system control module
• (left side of engine, below oil filter) after-run coolant pump
• (not used)
• (on clutch slave cylinder assembly) (m/t) clutch position sensor
• A/t
• Abs control module (at right rear of engine compt)
• Accelerator pedal position sensor & accelerator pedal position sensor 2 (accelerator pedal position sensor 2: on accelerator pedal)
• Brake light switch & brake pedal switch (brake light switch: top of brake pedal assembly)
• Coolant circulation pump relay (on electronics box high)
• Direct shift gear box (dsg) mechatronic (on transmission housing)
• G44 (behind left kick panel)
• G607 (in left plenum chamber)
• Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater (in exhaust, at turbocharger exit)
• Leak detection pump (ldp) (under wheel housing liner, in right rear wheel housing)
• M/t
• Nca
• Red
• T14
• T20e
• T2az
• T52b
• T52c
• W/ start/stop system
• W/o start/stop system

2.0L Turbo, Engine Performance Wiring Diagram, CBFA (3 of 6) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (3 of 6) for Audi A3 Premium Plus 2013:

• (on fuel pump, top of fuel tank) fuel pump (fp) control module
• (top of fuel tank) (awd) fuel level sensor 2
• (top of fuel tank) fuel level sensor & transfer fuel pump
• Fuse 40a
• Fuse panel b (on electronics box)
• G15
• G62 (on right "c" pillar)
• G655 (on left headlight long member)
• Hot at all times
• Ignition coils w/ power output stage (top of cylinder head, above cylinders)
• Nca
• Red
• Secondary air injection pump relay
• T14
• T40
• To spark plug

2.0L Turbo, Engine Performance Wiring Diagram, CBFA (4 of 6) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (4 of 6) for Audi A3 Premium Plus 2013:

• 18a
• 27a
• Camshaft position (cmp) sensor (front of cylinder head)
• Computer data lines system
• Engine coolant level/temperature (ecl/ect) lamp
• Engine coolant temperature (ect) gauge
• Engine coolant temperature (ect) sensor (right rear of engine)
• Engine electronics ind lamp
• Fuel gauge
• Fuel pressure sensor (on left side of engine, in fuel rail)
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse panel c (under left side of dash)
• Hot at all times
• Instrument cluster control module
• Knock sensor (ks) 1 (on left front of engine block, near head)
• Knock sensor (ks) 2 (on left rear of engine block, near head)
• Low fuel level ind lamp
• Mil ind
• Nca
• Oil pressure lamp
• Oil pressure switch (on oil filter bracket)
• Red
• Secondary air injection sensor 1
• T14
• T6s

2.0L Turbo, Engine Performance Wiring Diagram, CBFA (5 of 6) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (5 of 6) for Audi A3 Premium Plus 2013:

• (on engine block near transmission) engine speed (rpm) sensor
• (on engine intake air duct) mass air flow (maf) sensor
• (on throttle body) throttle valve control module
• Cylinder fuel injectors (right side of engine, below intake manifold)
• Engine control module (ecm) (left side of engine compt)
• Fuse 10a
• Fuse panel c (under left side of dash)
• Nca
• Red
• T60
• T8i

2.0L Turbo, Engine Performance Wiring Diagram, CBFA (6 of 6) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (6 of 6) for Audi A3 Premium Plus 2013:

• (in charge air pipe) charge air pressure sensor
• (left side of engine) intake air temp- erature (iat) sensor
• (on cylinder head, in intake manifold) intake manifold runner position sensor
• (on left headlight long member) g655
• Camshaft adjustment valve 1 (top rear of right cylinder head)
• Computer data lines system
• Engine control module (ecm) (left side of engine compt)
• Evaporative emission (evap) canister purge regulator valve 1 (left rear of engine)
• Fuel pressure regulator valve (rear of engine)
• Fuse 10a
• Fuse panel b (on electronics box)
• Hot at all times
• Intake manifold runner control (imrc) valve
• Nca
• Red
• Secondary air injection (air) pump motor
• Secondary air injection (air) solenoid valve
• T14
• T40
• T60
• T6s
• T94
• Turbocharger recirculation valve
• Wastegate bypass regulator valve (on turbocharger)

2.0L Turbo, Engine Performance Wiring Diagram, CCTA (1 of 6) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (1 of 6) for Audi A3 Premium Plus 2013:

• (in left plenum chamber) g607
• (not used)
• A/t
• Cooling fans system
• Cruise control system
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (radiator) (on lower radiator hose)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 24 fuse 38 10a
• Fuse 5a
• Fuse fuse 5a
• Fuse panel b (on electronics box)
• Hot at all times
• M/t
• Nca
• Oxygen sensor (o2s) after three way catalytic converter (twc) & oxygen sensor (o2s) heater 1 behind three way catalytic converter (twc) (under vehicle, in exhaust)
• Red
• Starting/charging system
• T14
• T40
• T94
• W/ e-box high
• W/ e-box low

2.0L Turbo, Engine Performance Wiring Diagram, CCTA (2 of 6) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (2 of 6) for Audi A3 Premium Plus 2013:

• (brake light switch: top of brake pedal assembly) brake light switch & brake pedal switch
• (left end of dash) vehicle electrical system control module
• (on clutch slave cylinder assembly) (m/t) clutch position sensor
• A/t
• Abs control module (at right rear of engine compt)
• Accelerator position sensor & accelerator pedal position sensor 2 (accelerator pedal position sensor 2: on accelerator pedal)
• Coolant circulation pump relay (on electronics box high)
• Fuse 20a
• Fuse panel b (on electronics box)
• G44 (behind left kick panel)
• G607 (in left plenum chamber)
• Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater (in exhaust, at turbocharger exit)
• Hot at all times
• Leak detection pump (ldp) (under wheel housing liner, in right rear wheel housing)
• M/t
• Nca
• Red
• T14
• T40
• T52b
• T52c
• Transmissions system

2.0L Turbo, Engine Performance Wiring Diagram, CCTA (3 of 6) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (3 of 6) for Audi A3 Premium Plus 2013:

• (awd) fuel level sensor 2
• (in left plenum chamber) g607
• (on fuel pump, top of fuel tank) fuel pump (fp) control module
• (on right "c" pillar) g62
• (top of fuel tank)
• (top of fuel tank) fuel level sensor & transfer fuel pump (fp)
• After-run coolant pump (left side of engine, below oil filter)
• G15
• G655 (on left headlight long member)
• Ignition coils w/ power output stage (top of cylinder head, above cylinder)
• Nca
• Red
• T14
• T2az
• To spark plug

2.0L Turbo, Engine Performance Wiring Diagram, CCTA (4 of 6) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (4 of 6) for Audi A3 Premium Plus 2013:

• 27a
• Camshaft position (cmp) sensor (front of cylinder head)
• Computer data lines system
• Engine coolant level/temperature (ecl/ect) lamp
• Engine coolant temperature (ect) gauge
• Engine coolant temperature (ect) sensor (right rear of engine)
• Engine electronics ind lamp
• Fuel gauge
• Fuel pressure sensor (on left side of engine, in fuel rail)
• Fuse 10a
• Fuse 15a
• Fuse panel c (under left side of dash)
• Hot at all times
• Instrument cluster control module
• Knock sensor (ks) 1 (on left front of engine block, near head)
• Low fuel level ind
• Mil ind
• Nca
• Oil pressure indicator
• Oil pressure switch (on oil filter bracket)
• T14
• T6s

2.0L Turbo, Engine Performance Wiring Diagram, CCTA (5 of 6) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (5 of 6) for Audi A3 Premium Plus 2013:

• (on engine block near transmission) engine speed (rpm) sensor
• (on engine intake air duct) mass air flow (maf) sensor
• (on throttle body) throttle valve control module
• Cylinder fuel injectors (right side of engine, below intake manifold)
• Engine control module (ecm) (left side of engine compt)
• Fuse 10a
• Fuse panel c (under left side of dash)
• Nca
• T60
• T8i

2.0L Turbo, Engine Performance Wiring Diagram, CCTA (6 of 6) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (6 of 6) for Audi A3 Premium Plus 2013:

• (in charge air pipe) charge air pressure sensor
• (left side of engine) intake air temp- erature (iat) sensor
• (on cylinder head, in intake manifold) intake manifold runner position sensor
• Camshaft adjustment valve 1 (top rear of right cylinder head)
• Computer data lines system
• Engine control module (ecm) (left side of engine compt)
• Evaporative emission (evap) canister purge regulator valve 1 (left rear of engine)
• Fuel pressure regulator valve (rear of engine)
• Fuse 10a
• Fuse panel b (on electronics box)
• Hot at all times
• Intake manifold runner control (imrc) valve
• Nca
• Oil pressure regulator valve (if equipped)
• T14
• T40
• T60
• T6s
• T94
• Turbocharger recirculation valve
• Wastegate bypass regulator valve (on turbocharger)

2.0L TURBO DIESEL

2.0L Turbo Diesel, Engine Performance Wiring Diagram (1 of 5) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo Diesel, Engine Performance Wiring Diagram (1 of 5) for Audi A3 Premium Plus 2013:

• (accelerator pedal position sensor 2: on accelerator pedal) accelerator pedal position sensor 2 & acceleration pedal position sensor
• (behind left kick panel) g639
• (in left plenum chamber) g607
• (on engine intake air duct) mass air flow (maf) sensor
• Auxiliary heater heating element
• Cruise control system
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (on radiator) (on lower radiator hose)
• Engine preheating heating element
• Exhaust gas temperature (egt) sensor 1
• Exhaust gas temperature (egt) sensor 2
• Exhaust gas temperature (egt) sensor 3
• Exhaust gas temperature (egt) sensor 4
• Fuse 10a
• Fuse 30a
• Fuse 40a
• Fuse 80a
• Fuse panel a (on electronics box)
• Fuse panel b (on electronics box)
• Heater control module (if equipped)
• Left front bumper socket
• Nca
• Red
• T14
• T40
• T94

2.0L Turbo Diesel, Engine Performance Wiring Diagram (2 of 5) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo Diesel, Engine Performance Wiring Diagram (2 of 5) for Audi A3 Premium Plus 2013:

• (behind left kick panel) g44
• (brake light switch: top of brake pedal assembly) brake light switch & brake pedal switch
• (in exhaust at turbocharger exit)
• (left end of dash) vehicle electrical system control module
• (under vehicle, in exhaust) oxygen sensor (o2s) behind three way catalytic converter (twc) & oxygen sensor (o2s) heater 1 behind three way catalytic converter (twc)
• Abs control module (at right rear of engine compt)
• Differential pressure sensor
• Egr potenti- ometer & egr motor
• Engine speed (rpm) sensor (on engine block near transmission)
• Exhaust door control unit
• Exhaust pressure sensor 1
• Fuel pressure sensor (on left side of engine, in fuel rail)
• G655 (on left headlight long member)
• Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater
• High heat output relay
• Low heat output relay
• Nca
• Red
• T14
• T52b
• T52c
• Throttle valve control module (on throttle body)
• Transmissions system

2.0L Turbo Diesel, Engine Performance Wiring Diagram (3 of 5) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo Diesel, Engine Performance Wiring Diagram (3 of 5) for Audi A3 Premium Plus 2013:

• (on electronics box) automatic glow time control module
• (top of fuel tank) fuel level sensor & transfer fuel pump (fp)
• Auxiliary fuel pump
• Auxiliary fuel pump relay
• Egr temperature sensor
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (right rear of engine)
• Fuel pump (fp) relay
• Fuel temperature sensor
• Fuse 50a
• Fuse 5a
• Fuse panel b (on electronics box)
• G607 (in left plenum chamber)
• G62 (on right "c" pillar)
• G638 (behind right kick panel)
• Hot at all times
• Red
• T14
• T40
• T60

2.0L Turbo Diesel, Engine Performance Wiring Diagram (4 of 5) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo Diesel, Engine Performance Wiring Diagram (4 of 5) for Audi A3 Premium Plus 2013:

• (on oil filter bracket) oil pressure switch
• 27a
• Camshaft position (cmp) sensor (front of cylinder head)
• Computer data lines system
• Diesel particle filter indicator lamp
• Engine coolant level/temp (ecl/ect) lamp
• Engine coolant temperature (ect) gauge
• Engine electronics ind
• Fuel gauge
• Fuel metering valve
• Fuel pressure regulator valve (rear of engine)
• Fuse 10a
• Fuse 15a
• Fuse panel c (under left side of dash)
• Instrument cluster control module
• Internal pressure sensor cylinder 1 & glow plug 1
• Internal pressure sensor cylinder 2 & glow plug 2
• Internal pressure sensor cylinder 3 & glow plug 3
• Internal pressure sensor cylinder 4 & glow plug 4
• Low fuel level ind lamp
• Mil ind
• Oil pressure ind lamp
• Red
• T14

2.0L Turbo Diesel, Engine Performance Wiring Diagram (5 of 5) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo Diesel, Engine Performance Wiring Diagram (5 of 5) for Audi A3 Premium Plus 2013:

• (if equipped) positive crankcase ventilation (pcv) heating element
• (left side of engine)
• Charge pressure actuator position sensor
• Computer data lines system
• Cooling fans system
• Cylinder fuel injectors (right side of engine, below intake manifold)
• Engine control module (ecm) (left side of engine compt)
• Exhaust gas recirculation (egr) position sensor 2 & motor 2
• Fuse 10a
• Fuse 20a
• Fuse 22 fuse 39 5a
• Fuse panel b (on electronics box)
• Hot at all times
• Intake air temperature (iat) & charge air pressure sensor
• Intake manifold runner position sensor & intake flap motor (on cylinder head, in intake manifold)
• Red
• Starting/charging system
• T14
• T40
• T4at
• T60
• T94
• W/ e-box high
• W/ e-box low
• Wastegate bypass regulator valve (on turbocharger)

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Backup Lamps Wiring Diagram for Audi A3 Premium Plus 2013:

• (top of transmission) (m/t) backup light switch
• Backup lamp
• Computer data lines system
• Direct shift gearbox (dsg) transmission mechatronic (on transmission housing)
• Fuse 5a
• Fuse panel c (under left side of dash)
• G61 (on left "c" pillar)
• Left taillamp assembly 1
• Right taillamp assembly 1
• T20e
• T52a
• T52c
• T8ac
• T8b
• Vehicle electrical system control module (left end of dash)

Exterior Lamps Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013:

• (behind right kick panel) g638
• Backup lamp
• Backup lamps circuit
• Brake lamp
• Brake/ turn signal lamp
• Computer data lines system
• Emergency flasher ind lamp
• Emergency flasher switch
• Front turn signal lamp
• Fuse 5a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G42
• G61 (on left "c" pillar)
• G655 (on left headlight long member)
• Hot at all times
• Instrument cluster control module
• Left headlight assembly
• Left taillamp assembly
• Left turn signal ind lamp
• Light switch
• Marker lamp
• Nca
• Parking lamp
• Parking light ind lamp
• Rear lid handle release button/ license plate light
• Rear turn signal lamp
• Right turn signal ind lamp
• Side marker lamp
• Steering column electronic systems control module (top of steering column)
• T10ad
• T10e
• T20b
• T40
• T52a
• T52b
• T52c
• T8ac
• T8b
• Tail lamp
• Turn signal switch
• Vehicle electrical system control module (left end of dash)
• W/ bi-xenon headlights
• W/ cornering headlights
• W/ drl & w/ automatic headlamp assist
• W/ e-box high
• W/ e-box low
• W/o bi-xenon headlights
• W/o cornering headlights

Exterior Lamps Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013:

• (brake light switch: top of brake pedal assembly) brake light switch/brake pedal switch
• 16a
• 2.0l
• 2.0l turbo diesel
• Abs control module (at right rear of engine compt)
• Backup lamp
• Backup lamps circuit
• Brake lamp
• Brake/ turn signal lamp
• Computer data lines system
• Driver exterior rearview mirror
• Driver's door control module (in driver's door) t16b
• Engine control module (ecm) (left side of engine compt)
• Front passenger exterior rearview mirror
• Front passenger's door control module (in right front door)
• Front turn signal lamp
• Fuse 10a
• Fuse 5a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• G638 (behind right kick panel)
• High mount brake light
• Hot at all times
• M/t
• Mirror turn signal lamp
• Nca
• Parking lamp
• Rain/light recognition sensor (on interior rearview mirror)
• Rear turn signal lamp
• Right headlight assembly
• Right taillamp assembly 1
• Right taillamp assembly 2
• Side marker lamp
• T16c
• T20f
• T20g
• T2aw
• T40
• T8ac
• T8b
• T94
• Tail lamp
• W/ bi-xenon headlights
• W/ cornering headlights
• W/ e-box high
• W/ e-box low
• W/o bi-xenon headlights
• W/o cornering headlights
• Wiper/washer system

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Audi A3 Premium Plus 2013

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Audi A3 Premium Plus 2013:

• A/c compressor regulator valve, left front fog lamp (if equipped), driver door control module, left rear door control module, driver backrest heating element & power sunroof control module
• Automatic dimming interior rearview mirror, garage door opener control head, front roof module, rain/light recognition sensor, front interior light, garage door opener control module, driver vanity mirror lamp contact switch & front passenger vanity mirror lamp contact switch
• Brake light switch
• Central locking safe indicator lamp, steering column electronic systems control module, instrument cluster control module, light switch, vehicle electrical system control module & data link connector (dlc)
• Data bus on board diagnostic interface, ashtray illumination, parking brake contact switch, emergency flasher switch, selector lever sensor system control module, headlamp range control module, storage compartment illumination bulb (if equipped), tire pressure monitoring control module & asr/esp button
• Driver seat heater control module, driver backrest heating element, left front heated seat, driver seat lumbar support adjustment switch & driver's power seat switch
• Fresh air blower control module & electronic damping control module
• Front passenger's seat lumbar support adjustment switch, cigarette lighter, front passenger door control module, right rear door control module, front passenger backrest heating element, 12v socket, right front fog lamp (if equipped) & headlamp washer pump
• Front passengers power seat switch, front passenger's heated seat control module, front passenger backrest heating element & front passenger seat lumbar support adjustment switch
• G42
• G44 (behind left kick panel)
• G638 (behind right kick panel)
• Left front brake pad wear sensor
• Left rear backrest heating element, left rear heated seat temperature sensor/seat occupied sensor, right rear backrest heating element & right rear heated seat temperature sensor/ seat occupied sensor
• Left washer nozzle heater (if equipped), right washer nozzle heater (if equipped), high pressure sensor, alarm horn (if equipped) & auxiliary fuel pump (cbea)
• Red
• Right footwell lamp, glove compartment lamp switch, damping adjustment button, parking aid button, air quality sensor, climatronic control module (w/ a/c control head), tire pressure monitoring button (w/ hill hold assist), heater control module (if equipped), rear center interior locking switch, front passenger's heated seat control module, right front heated seat, right rear heated seat control module, left rear heated seat control module & parallel parking assistance button
• Right headlight assembly, high tone horn & low tone horn
• T10t
• T10u
• Vehicle electrical system control module

Ground Distribution Wiring Diagram (2 of 3) for Audi A3 Premium Plus 2013

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Audi A3 Premium Plus 2013:

• Amplifier
• Amplifier shield
• Cellular telephone amplifier, amplifier/woofer, satellite radio (if equipped) & bass speaker amplifier
• Coolant fan & coolant fan control (fc) control module
• Direct shift gearbox (dsg) mechatronic
• Exterior socket 110v & 230v
• External audio source connection shield
• G610 (under front of center console)
• G655 (on left headlight long member)
• G662 (behind left quarter panel)
• Ignition coil 1 to 4 w/ power output stage (except cbea)
• Ipod baseplate shield, cd changer shield & usb connection baseplate shield
• Left headlight assembly, wiper motor control module, engine hood contact switch & oil level thermal sensor
• Navigation system operation electronics control module shield, radio shield, cd changer, ipod baseplate, usb connection baseplate & radio/navigation display unit control module shield
• Radio shield (w/ external audio source)
• Radio, telephone transceiver, radio/ navigation display unit control module, navigation system operating electronics control module, external audio source connection & 8 pin connector (prepared for radio)
• Satellite radio shield & radio shield
• Secondary air injection (air) pump motor (cbfa) & suppressor
• T14
• T1e
• T4d
• Throttle valve control module (cbea)

Ground Distribution Wiring Diagram (3 of 3) for Audi A3 Premium Plus 2013

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Audi A3 Premium Plus 2013:

• (except cbea)
• Abs control module
• Battery
• Clutch position sensor (m/t), engine control module (ecm), after-run coolant pump (except cbea) & automatic glowtime control module (cbea)
• G12 (left side of engine compt)
• G14
• G15
• G18
• G43 (behind right kick panel)
• G53 (right side of rear lid)
• G607 (in left plenum chamber)
• G61 (on left "c" pillar)
• G62 (on right "c" pillar)
• G671 (on left front long member)
• Heated rear window (w/o radio & navigation system)
• Ignition coil 1 to 4 w/ power output stage
• Power steering control module
• Rear interior light, luggage compartment light, all wheel drive control module, left taillamp assembly 2 & radio frequency controlled clock receiver
• Rear window defogger (w/ radio/navigation), metering pump, parallel parking assistance control module, fuel pump (fp) control module (except cbea), socket, transfer fuel pump (cbea), right taillamp assembly 2 & fuel level sensor (cbea)
• Release button in rear lid handle, rear lid central locking system motor, trunk lid alarm switch (3 door), rear window breakage sensor (w/ anti-theft alarm), right taillamp assembly 1, high mount brake light, license plate light, rear lid alarm switch, left taillamp assembly 1 & rear window wiper motor
• Windshield antenna suppression filter (w/ radio or navigation system)

HEADLIGHTS

Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (1 of 2) for Audi A3 Premium Plus 2013:

• Ambient lighting deactivation switch (coming- home- switch)
• Computer data lines system
• Exterior lights system
• Fog lamp & rear fog lamp switch (if equipped)
• Front turn signal lamp
• Fuse 10a
• Fuse panel c (under left side of dash)
• G42
• G44 (behind left kick panel)
• G655 (on left headlight long member)
• Headlamp beam adjustment motor
• Hid lamp
• Hid lamp control module
• Interior lights system
• Led parking lamp/ drl module
• Left headlight assembly
• Light switch
• Low beam reflector motor
• Parking lamp
• T10e
• T52a
• T52b
• T52c
• T6j
• Vehicle electrical system control module (left end of dash)
• W/ front fog lamp w/ automatic headlamp switching
• W/ front fog lamps

Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Headlights Wiring Diagram, with Bi-Xenon without Cornering Headlights (2 of 2) for Audi A3 Premium Plus 2013:

• (in left front wheelwell, on suspension link) (w/o electronic damping) left front level control system sensor
• (in left rear wheelwell, on suspension link) (w/o electronic damping) left rear level control system sensor
• Computer data lines system
• Front turn signal lamp
• G638 (behind right kick panel)
• Headlamp beam adjustment motor
• Headlight range control module (left center of dash)
• Hi-beam ind lamp
• Hid lamp
• Hid lamp control module
• Instrument cluster control module
• Led parking lamp/ drl module
• Low beam reflector motor
• Parking brake contact switch
• Parking lamp
• Right headlight assembly

Headlights Wiring Diagram, with Bi-Xenon, with Cornering Headlights (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Headlights Wiring Diagram, with Bi-Xenon, with Cornering Headlights (1 of 2) for Audi A3 Premium Plus 2013:

• (not used)
• (top of steering column) steering column electronic systems control module
• Adaptive cornering light motor
• Ambient lighting deactivation switch (coming- home- switch)
• Computer data lines system
• Drl & parking lamp control module
• Exterior lights system
• Fog lamp & rear fog lamp switch (if equipped)
• Front turn signal lamp
• Fuse 10a
• Fuse 5a
• Fuse 6 fuse 17 5a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G42
• G44 (behind left kick panel)
• G655 (on left headlight long member)
• Headlamp beam adjustment motor
• Headlamp power output stage
• Hi-beam ind lamp
• Hid lamp
• Hid lamp control module
• Hot at all times
• Instrument cluster control module
• Interior lights system
• Led parking lamp/drl module
• Left headlight assembly
• Light switch
• Low beam headlamp reflector motor
• Marker lamp
• Nca
• Swivel module position sensor
• T10ad
• T10e
• T20b
• T40
• T52a
• T52b
• T52c
• T6j
• Turn signal switch
• Vehicle electrical system control module (left end of dash)
• W/ automatic headlamp assist
• W/ e-box high
• W/ e-box low
• W/ front fog lamps

Headlights Wiring Diagram, with Bi-Xenon, with Cornering Headlights (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Headlights Wiring Diagram, with Bi-Xenon, with Cornering Headlights (2 of 2) for Audi A3 Premium Plus 2013:

• (not used)
• Adaptive cornering light motor
• Computer data lines system
• Drl & parking lamp control module
• Front turn signal lamp
• Fuse 5a
• Fuse panel c (under left side of dash)
• G638 (behind right
• G638 (behind right kick panel)
• Headlamp beam adjustment motor
• Headlamp power output stage
• Headlight range/ cornering lamp control module (left center of dash)
• Hid lamp
• Hid lamp control module
• Kick panel)
• Led parking lamp/drl module
• Left front level control system sensor (w/o electronic damping) (in left front wheelwell, on suspension link)
• Left rear level control system sensor (w/o electronic damping) (in left rear wheelwell, on suspension link)
• Low beam headlamp reflector motor
• Marker lamp
• Parking brake contact switch
• Right headlight assembly
• Swivel module position sensor

Headlights Wiring Diagram, without Bi-Xenon Headlights for Audi A3 Premium Plus 2013

List of elements for Headlights Wiring Diagram, without Bi-Xenon Headlights for Audi A3 Premium Plus 2013:

• (behind right kick panel) g638
• (not used)
• 16a
• Ambient lighting deactivation switch (coming-home-switch)
• Computer data lines system
• Daytime running light & parking light lamp
• Emergency flasher switch
• Exterior lights system
• Flasher ind lamp
• Fog lamp & rear fog lamp switch (if equipped)
• Fuse 10a
• Fuse 6 fuse 17 5a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G42
• G44 (behind left kick panel)
• G638 (behind right
• G638 (behind right kick panel)
• G655 (on left headlight long member)
• Hi-beam ind lamp
• High beam head lamp
• Hot at all times
• Instrument cluster control module
• Instrument panel & switch illumination dimmer switch
• Interior lights system
• Kick panel)
• Left front fog lamp (if equipped)
• Left headlight assembly
• Light switch
• Low beam head lamp
• Nca
• Parking brake contact switch
• Right front fog lamp (if equipped)
• Right headlight assembly
• Steering column electronic systems control module (top of steering column)
• T10ad
• T10e
• T20b
• T2bw
• T40
• T52a
• T52b
• T52c
• T6j
• Turn signal switch
• Vehicle electrical system control module (left end of dash)
• W/ drl & w/ automatic headlamp assist
• W/ e-box high
• W/ e-box low
• W/ fog lamps

HORN

Horn Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Horn Wiring Diagram for Audi A3 Premium Plus 2013:

• (not used)
• Air bag spiral spring/return spring (w/ slip ring) (behind steering wheel)
• Computer data lines system
• Fuse 17 fuse 5 15a
• Fuse panel b (on electronics box)
• G638 (behind right kick panel)
• High tone signal horn (behind lower right air inlet grille)
• Horn relay (on electronics box)
• Horn signal activation
• Hot at all times
• Low tone signal horn (behind lower right air inlet grille)
• Multi-function steering wheel control module
• Nca
• Steering column electronic systems control module (top of steering column)
• Steering wheel control head
• T20b
• T40
• T52b
• T52c
• Vehicle electrical system control module (left end of dash)
• W/ e-box high
• W/ e-box low

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013:

• (behind left kick panel) g44
• Abs ind lamp
• Air bag malfunction ind lamp
• Anti-theft immobilizer reader coil
• Asr/esp ind lamp
• Brake fluid level warning switch (in brake fluid reservoir cap)
• Brake pad wear ind lamp
• Brake system ind lamp
• Computer data lines system
• Cruise control ind lamp
• Door ajar ind lamp
• Engine coolant level (ecl) warning switch (on coolant reservoir)
• Engine coolant level/ temperature (ecl/ect) ind lamp
• Engine coolant temperature gauge
• Engine electronic ind lamp
• Fuel filler door lock ind lamp
• Fuel gauge
• Fuel level sensor 2 (awd)
• Fuse 5a
• Fuse panel c (under left side of dash)
• G42
• Generator ind lamp
• Hand brake ind lamp
• High beam ind lamp
• Hot at all times
• Instrument cluster
• Instrument cluster control module
• Left front brake pad wear sensor
• Left turn signal ind lamp
• Low fuel level indicator lamp
• Malfunction ind lamp
• Oil pressure ind lamp
• Outside air temperature display
• Outside air temperature sensor (behind left side of front bumper)
• Parking ind lamp
• Radio frequency controlled clock
• Rear lid closed ind lamp
• Red
• Right turn signal ind lamp
• Tire pressure monitoring display ind lamp
• Warning buzzer & tone
• Windshield washer fluid level sensor

Instrument Cluster Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013:

• (at base of parking brake lever assembly) parking brake warning light switch
• (left end of dash) vehicle electrical system control module
• (left side of selector lever base) (a/t) selector lever sensor system control module
• 2.0l turbo
• 2.0l turbo diesel
• Computer data lines system
• Driver's door central locking lock unit
• Driver's door contact switch
• Driver's door control module (in driver's door)
• Front passenger's door central locking lock unit
• Front passenger's door contact switch
• Front passenger's door control module (in right front door)
• Fuel level sensor (top of fuel tank)
• Fuel pump (fp) control module (on fuel pump, top of fuel tank)
• G61 (on left "c" pillar)
• G638 (behind right kick panel)
• G655 (on left headlight long member)
• Left rear central locking lock unit
• Left rear door contact switch
• Left rear door control module (in left rear door)
• Nca
• Oil level thermal sensor (if equipped) (bottom of lower oil pan)
• Oil pressure switch (on oil filter bracket)
• Radio frequency controlled clock receiver
• Right rear central locking lock unit
• Right rear door contact switch
• Right rear door control module (in right rear door)
• T10k
• T14
• T20
• T20a
• T20f
• T20g
• T20l
• T20m
• T20n
• T20o
• T52a
• T52c

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013:

• 15a
• Computer data lines system
• Driver vanity mirror lamp (if equipped)
• Driver vanity mirror lamp contact switch (if equipped)
• Driver's door central locking lock unit (door contact switch)
• Driver's door control module (in driver's door)
• Driver's door opener illumination (if equipped)
• Front passenger door opener illumination (if equipped)
• Front passenger interior locking button
• Front passenger vanity mirror lamp (if equipped)
• Front passenger vanity mirror lamp contact switch (if equipped)
• Front passenger's door central locking lock unit (door contact switch)
• Front passenger's door control module (in right front door)
• Fuse 10a
• Fuse panel c (under left side of dash)
• G42
• G44 (behind left kick panel)
• G61 (on left "c" pillar)
• G638 (behind right kick panel)
• Glove compartment lamp switch
• Glove compartment light
• Hot at all times
• Left footwell light
• Light switch
• Luggage compartment light
• Rear lid remote release button/ fuel filler door release button
• Red
• Right footwell light
• T10e
• T20
• T20a
• T20f
• T20g
• T32a
• T32b
• T52a
• T52b
• T52c
• T8a
• Vehicle electrical system control module (left end of dash)
• W/ drl & w/ automatic headlamp assist
• W/ front passenger door handle illumination

Courtesy Lamps Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013:

• Driver reading lamp
• Driver reading switch
• Front interior light
• Front passenger reading lamp
• Front passenger reading switch
• G44 (behind left kick panel)
• G61 (on left "c" pillar)
• Instrument illumination circuit
• Left rear central locking lock unit (door contact switch)
• Left rear door control module (in left rear door)
• Left rear door opener illumination (if equipped)
• Left rear reading lamp
• Left rear reading switch
• Rear interior light
• Right rear central locking lock unit (door contact switch)
• Right rear door control module (in right rear door)
• Right rear door opener illumination (if equipped)
• Right rear reading lamp
• Right rear reading switch
• T20l
• T20m
• T20n
• T20o
• T32e
• T32f
• W/ left rear entry lights & left rear door warning light
• W/ right rear entry lights & right rear door warning light

Instrument Illumination Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013:

• (not used)
• 12v socket
• 16a
• 8-pin connector (not used)
• Ashtray illumination
• Cigarette lighter
• Computer data lines system
• Emergency flasher switch indicator lamp
• Exterior lights system
• Fog lamp & rear fog lamp switch
• Front interior light
• Fuse 10a
• Fuse panel c (under left side of dash)
• G42
• G44 (behind left kick panel)
• G61 (on left "c" pillar)
• G638 (behind right kick panel)
• Hot at all times
• Instrument panel & switch illumination dimmer switch
• Light switch
• Rear center interior locking switch
• Rear interior light
• Storage compartment illumination
• T10e
• T2bw
• T52a
• T52b
• T52c
• Vehicle electrical system control module (left end of dash)
• W/ drl & w/ automatic headlamp assist
• W/ fog lamps

Instrument Illumination Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013:

• Alarm system deactivation switch/ interior monitoring switch
• Central locking- safe- indicator light
• Computer data lines system
• Courtesy lamps circuit
• Driver's door control module (in driver's door)
• Driver's door power window switch
• Driver's interior locking button
• Front passenger's door control module (in right front door)
• Front passenger's interior locking button
• Fuse 1 fuse 16 30a
• Fuse panel b (on electronics box)
• G44 (behind left kick panel)
• Hot at all times
• Mirror adjustment switch
• Rear lid remote release button & fuel filler door release button
• T20
• T20f
• T20g
• T32a
• T32b
• T4o
• T8d
• W/ e-box high
• W/ e-box low
• W/ front passenger door handle illumination
• W/ interior monitoring
• W/o interior monitoring

NAVIGATION

Navigation Wiring Diagram, with RNS Low & Bose (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Navigation Wiring Diagram, with RNS Low & Bose (1 of 2) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• 18 pin connector (not used)
• Cd changer or ipod baseplate or usb baseplate (if equipped)
• Central locking & anti-theft alarm system antenna (if equipped)
• Computer data lines system
• Defogger rear window
• Defogger system
• External audio source connector (if equipped)
• Fuse 15a
• Fuse 30a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G610 (under front of center console)
• Hot at all times
• Nca
• Radio/navigation display unit control module
• Rear window antenna 1
• Rear window defogger w/ window antenna
• T12l
• T12m
• T16g
• T18a
• T40
• Telephone transceiver
• Telephone/ navigation system/auxiliary heater antenna (w/ roof antenna) (center rear of roof)
• W/ hands free
• W/o hands free

Navigation Wiring Diagram, with RNS Low & Bose (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Navigation Wiring Diagram, with RNS Low & Bose (2 of 2) for Audi A3 Premium Plus 2013:

• Amplifier (right side of luggage compt)
• Antenna amplifier (top left side of cargo area lid)
• Bass speaker
• Center mid treble speaker
• Defogger system
• G610 (under front of center console)
• Interior microphone
• Left antenna module (left side of luggage compt lid)
• Left front mid-bass speaker
• Left front treble speaker
• Left rear midrange speaker
• Left rear treble speaker
• Nca
• Red
• Right front mid-bass speaker
• Right front treble speaker
• Right rear midrange speaker
• Right rear treble speaker
• T20
• T20a
• T20l
• T20m
• T2ac
• T2ad
• T2ae
• T2af
• T2h
• T4o
• T52c
• T8d
• Vehicle electrical system control module (left end of dash)

Navigation Wiring Diagram, with RNS Low without Bose (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Navigation Wiring Diagram, with RNS Low without Bose (1 of 2) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• 18-pin connector (not used)
• Cd changer or ipod baseplate or usb baseplate (if equipped)
• Central locking & anti-theft alarm system antenna (if equipped)
• Computer data lines system
• Defogger rear window
• Defogger system
• External audio source connector (if equipped)
• Fuse 15a
• Fuse 30a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G610 (under front of center console)
• Hot at all times
• Nca
• Radio/navigation display unit control module
• Rear window antenna 1
• Rear window defogger w/ window antenna
• Red
• T12l
• T12m
• T16g
• T18a
• T40
• T8p
• Telephone transceiver
• Telephone/ navigation system/auxiliary heater antenna (w/ roof antenna) (center rear of roof)
• W/ handsfree
• W/o handsfree

Navigation Wiring Diagram, with RNS Low without Bose (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Navigation Wiring Diagram, with RNS Low without Bose (2 of 2) for Audi A3 Premium Plus 2013:

• (left end of dash) vehicle electrical system control module
• (under front of center console) g610
• Antenna amplifier (top left side of cargo area lid)
• Bass speakers amplifier (left side of luggage compt)
• Center mid- treble speaker
• Computer data lines system
• Defogger system
• G662 (behind left quarterpanel)
• Left antenna module (left side of luggage compt lid)
• Left front mid-bass speaker
• Left front treble speaker
• Left rear midrange speaker
• Left rear treble speaker
• Nca
• Red
• Right front mid-bass speaker
• Right front treble speaker
• Right rear midrange speaker
• Right rear treble speaker
• T20
• T20a
• T20l
• T20m
• T2ac
• T2ad
• T2ae
• T2af
• T2h
• T4o
• T52c
• T8d
• W/ amp- lifier
• W/ amplifier
• W/o amplifier

Navigation Wiring Diagram, with RNS-E with Bose (1 of 3) for Audi A3 Premium Plus 2013

List of elements for Navigation Wiring Diagram, with RNS-E with Bose (1 of 3) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• Antenna
• Cd changer or ipod baseplate or usb baseplate (if equipped)
• Central locking & anti-theft alarm system antenna (if equipped)
• Computer data lines system
• Defogger system
• Fuse 15a
• Fuse 30a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G610 (under front of center console)
• G662 (behind left quarterpanel)
• Heated rear window
• Hot at all times
• Navigation system operating electronics control module
• Nca
• Rear window antenna 1
• Rear window defogger w/ window antenna
• Satellite radio (if equipped) (left side of luggage compt)
• T12l
• T12m
• T16g
• T40
• T8t
• T8u
• Telephone transceiver (if equipped)
• W/ satellite radio
• W/o satellite radio

Navigation Wiring Diagram, with RNS-E with Bose (2 of 3) for Audi A3 Premium Plus 2013

List of elements for Navigation Wiring Diagram, with RNS-E with Bose (2 of 3) for Audi A3 Premium Plus 2013:

• (left end of dash) (w/ central locking & anti-theft alarm system) vehicle electrical system control module
• 10a
• Antenna amplifier (top left side of cargo area lid)
• Defogger system
• Fuse 7.5a
• Fuse panel c (under left side of dash)
• G610 (under front of center console)
• Hot at all times
• Inside microphone
• Left antenna module (left side of luggage compt lid)
• Left front mid-bass speaker
• Left front treble speaker
• Left rear midrange speaker
• Left rear treble speaker
• Nca
• Red
• Right front mid-bass speaker
• Right front treble speaker
• Right rear midrange speaker
• Right rear treble speaker
• T20
• T20a
• T20l
• T20m
• T2ac
• T2ad
• T2ae
• T2af
• T2h
• T40
• T52c

Navigation Wiring Diagram, with RNS-E with Bose (3 of 3) for Audi A3 Premium Plus 2013

List of elements for Navigation Wiring Diagram, with RNS-E with Bose (3 of 3) for Audi A3 Premium Plus 2013:

• Amplifier (right side of luggage compt)
• Bass speaker
• Center mid range speaker
• Computer data lines system
• External audio source connector
• G610 (under front of center console)
• Navigation system oiperation electronics control module
• Red
• T32d
• T8d
• W/ audi music interface
• W/o audi music interface

Navigation Wiring Diagram, with RNS-E without Bose (1 of 3) for Audi A3 Premium Plus 2013

List of elements for Navigation Wiring Diagram, with RNS-E without Bose (1 of 3) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• Antenna
• Cd changer or ipod baseplate or usb baseplate (if equipped)
• Central locking & anti-theft alarm system antenna (if equipped)
• Computer data lines system
• Defogger system
• Fuse 15a
• Fuse 30a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G610 (under front of center console)
• G662 (behind left quarterpanel)
• Heated rear window
• Hot at all times
• Navigation system operating electronics control module
• Nca
• Rear window antenna 1
• Rear window defogger w/ window antenna
• Red
• Satellite radio (if equipped) (left side of luggage compt)
• T12l
• T12m
• T16g
• T40
• T8p
• T8t
• T8u
• Telephone transceiver (if equipped)
• W/ satellite radio
• W/o satellite radio

Navigation Wiring Diagram, with RNS-E without Bose (2 of 3) for Audi A3 Premium Plus 2013

List of elements for Navigation Wiring Diagram, with RNS-E without Bose (2 of 3) for Audi A3 Premium Plus 2013:

• (left end of dash) (w/ central locking & anti-theft alarm system) vehicle electrical system control module
• 10a
• Antenna amplifier (top left side of cargo area lid)
• Center mid range speaker
• Defogger system
• Fuse 7.5a
• Fuse panel c (under left side of dash)
• Hot at all times
• Left antenna module (left side of luggage compartment lid)
• Left front mid-bass speaker
• Left front treble speaker
• Left rear midrange speaker
• Left rear treble speaker
• Nca
• Red
• Right front mid-bass speaker
• Right front treble speaker
• Right rear midrange speaker
• Right rear treble speaker
• T20
• T20a
• T20l
• T20m
• T2ac
• T2ad
• T2ae
• T2af
• T2h
• T40
• T52c
• T8d

Navigation Wiring Diagram, with RNS-E without Bose (3 of 3) for Audi A3 Premium Plus 2013

List of elements for Navigation Wiring Diagram, with RNS-E without Bose (3 of 3) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• Bass speakers amplifier (left side of luggage compt)
• Computer data lines system
• External audio source connector
• G610 (under front of center console)
• G662 (behind left quarterpanel)
• Navigation system operating electronics control module
• T32d
• W/ audi music interface
• W/o audi music interface

Parking Assistant Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Parking Assistant Wiring Diagram for Audi A3 Premium Plus 2013:

• (right rear side of rear fascia) right rear center parking aid sensor
• Computer data lines system
• Front parking aid warning buzzer (left side of dash)
• Fuse 5a
• Fuse panel c (under left side of dash)
• G62 (on right "c" pillar)
• G638 (behind right kick panel)
• Left front center parking aid sensor (left front side of front fascia)
• Left front parallel parking assistance sensor (left front outside edge of front fascia)
• Left front parking aid sensor (left front side of front fascia)
• Left rear center parking aid sensor (left rear side of rear fascia)
• Left rear parking aid sensor (left rear side of rear fascia)
• Parallel parking assistance control module (under left side of dash)
• Parking aid button/ parallel parking assistance button
• Rear parking aid warning buzzer (right side of luggage compt)
• Right front center parking aid sensor (right front side of front fascia)
• Right front parallel parking assistance sensor (right front outside edge of front fascia)
• Right front parking aid sensor (right front side of front fascia)
• Right rear parking aid sensor (right rear side of rear fascia)
• T12i
• T12t
• T16f
• T52b
• T52c
• T8z
• Vehicle electrical system control module (left end of dash)

Vehicle Positioning Interface Control Module Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Vehicle Positioning Interface Control Module Wiring Diagram for Audi A3 Premium Plus 2013:

• 39a
• Abs control module (at right rear of engine compt)
• Accelerator pedal position sensor (on accelerator pedal)
• Brake light switch (top of brake pedal assembly)
• Computer data lines system
• Diesel
• Engine control module (ecm) (left side of engine compt)
• Fuse 5a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• Gasoline
• Hot at all times
• Models location system interface control module
• T52c
• T94
• Vehicle electrical system control module (left end of dash)

POWER DISTRIBUTION

2.0L TURBO

2.0L Turbo, Power Distribution Wiring Diagram (1 of 4) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Power Distribution Wiring Diagram (1 of 4) for Audi A3 Premium Plus 2013:

• (lower left side of dash) fuse panel d
• 18-pin connector
• 18a
• 19a
• 20a
• 40a
• 41a
• 47a
• Abs control module
• Air bag control module
• Air quality sensor
• All- wheel drive control module
• Asr/ esp button
• Automatic dimming interior rearview mirror
• Automatic dimming interior rearview mirror relay (w/ start/ stop system)
• Backup lamp switch (m/t)
• Battery interrupt ignitier
• Cbfa
• Ccta
• Climatronic control module
• Data bus on board diagnostic interface
• Data link connector
• Direct shift gearbox (dsg) mechatronic
• Driver's seat heater control module
• Electronic damping control module
• Engine control module (ecm)
• Engine control module (ecm) (cbfa)
• From battery (diagram 4 of 4)
• From fuse panel a (dia- gram 2 of 4)
• From fuse panel b (diagram 4 of 4)
• From fuse panel c (diagram 2 of 4)
• Front passenger's air bag disabled indicator lamp
• Front passenger's seat heater control module
• Fuel pump (fp) control module
• Fuse 10a
• Fuse 125a
• Fuse 15a
• Fuse 18 5a
• Fuse 19 10a
• Fuse 20 5a
• Fuse 30a
• Fuse 40a
• Fuse 47 5a
• Fuse 5 5a
• Fuse 5a
• Fuse 6 5a
• Fuse 80a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G655 (on left headlight long member)
• Garage door opener control head
• Garage door opener control module
• Headlight range/ cornering lamp control module
• High pressure sensor
• Left headlamp assembly
• Left headlamp power output stage
• Left rear heated seat control module
• Left washer nozzle heater (if equipped)
• Light switch
• Mass air flow (maf) sensor
• Nca
• Oil level thermal sensor
• Parallel parking assis- tance control module
• Power steering control module
• Rear window wiper motor
• Red
• Ressor
• Right headlamp assembly
• Right headlamp power output stage
• Right rear heated seat control module
• Right washer nozzle heater (if equipped)
• Seat occupied recognition control module (if equipped)
• Selector lever sensor system control module
• Starter
• Supp- +
• T10e
• T10k
• T10t
• T10u
• T16d
• T16f
• T20e
• T2aa
• T2ab
• T3w
• T52b
• T52c
• T5g
• T6q
• T8b
• T8y
• T94
• Tire pressure monitoring button
• To battery monitoring control module (diagram 4 of 4)
• To fuse panel a (diagram 2 of 4)
• To fuse panel b (diagram 4 of 4)
• To fuse panel c (diagram 3 of 4)
• To starter (diagram 4 of 4)
• To vehicle electrical system control module (diagram 2 of 4)
• To voltage stabilizer (diagram 2 of 4)
• Vehicle electrical system control module
• Vehicle electrical system control module (cbfa)
• W/ start/stop system
• W/o start/stop system

2.0L Turbo, Power Distribution Wiring Diagram (2 of 4) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Power Distribution Wiring Diagram (2 of 4) for Audi A3 Premium Plus 2013:

• (not used)
• (on electronics box) fuse panel b
• (w/ start/stop system) voltage stabilizer
• 10a
• 11a
• 15a
• 18-pin connector
• 30a
• A/t
• Abs control module
• Alarm horn (if equipped)
• Brake light/ brake pedal switch
• Clutch position sensor
• Coolant fan control (fc) module
• Direct shift gearbox (dsg) mechatronic
• Driver power seat switch
• Electronic damping control module
• External audio source connection (rns-e)
• From fuse 2 (diagram 4 of 4)
• From fuse panel b (diagram 4 of 4)
• From fuse panel b y (diagram 4 of 4)
• From fuse panel c (diagram 1 of 4)
• From fuse panel c (diagram 3 of 4)
• From fuse panel d (diagram 1 of 4)
• Front passenger power seat switch
• Fuse 1
• Fuse 1 40a
• Fuse 10a
• Fuse 13
• Fuse 150a 200a
• Fuse 15a
• Fuse 16 30a
• Fuse 17
• Fuse 2 20a
• Fuse 25
• Fuse 26 30a
• Fuse 29 50a
• Fuse 3
• Fuse 3 5a
• Fuse 30a
• Fuse 4
• Fuse 40a
• Fuse 47
• Fuse 48 40a
• Fuse 5
• Fuse 50a
• Fuse 53
• Fuse 5a
• Fuse 6 5a
• Fuse 7.5a
• Fuse 80a
• Fuse panel a (on electronics box low)
• Fuse panel c (under left side of dash)
• G42
• Generator
• Ignition switch
• Ignition/starter switch
• Instrument cluster control module
• Key lock solenoid
• M/t
• Navigation system operating electronics control module (rns-e)
• Nca
• Power steering control module
• Radio & radio/navigation display unit control module
• Red
• Safety fuse 1
• Satellite radio (if equipped)
• Steering column electronic systems control module
• T10t
• T10u
• T12z
• T16g
• T20b
• T20e
• T26
• T2a
• T40
• T4d
• T4w
• T4x
• T52a
• T52c
• T8u
• Telephone transceiver
• To amplifier (diagram 4 of 4)
• To automatic dimming interior rearview mirror relay (diagram 1 of 4)
• To fuse panel c (diagram 3 of 4)
• To suppressor (diagram 1 of 4)
• Vehicle electrical system control module
• Vehicle electrical system control module (w/ anti-theft alarm system)
• W/ battery in engine compartment
• W/ battery in luggage compartment
• W/ e-box high
• W/ e-box low
• W/ generator (140a)
• W/ start/ stop system
• W/o generator (140a)
• W/o start/ stop system

2.0L Turbo, Power Distribution Wiring Diagram (3 of 4) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Power Distribution Wiring Diagram (3 of 4) for Audi A3 Premium Plus 2013:

• (under left side of dash) fuse panel c
• 12a
• 12v socket
• 13a
• 14a
• 15a
• 16a
• 17a
• 22a
• 23a
• 24a
• 25a
• 26a
• 27a
• 28a
• 32a
• 33a
• 34a
• 36a
• 37a
• 38a
• 43a
• Cbfa
• Ccta
• Cigarette lighter
• Climat- ronic control module
• Climatronic control module
• Data link connector
• Driver door control module
• Driver seat heater control module
• Driver seat lumbar support adjustment switch
• Fresh air blower control module
• From fuse panel a (diagram 2 of 4)
• From fuse panel b (diagram 2 of 4)
• From fuse panel b (diagram 4 of 4)
• From fuse panel c (diagram 3 of 4)
• From fuse u panel d (diagram 1 of 4)
• Front passenger seat heater control module
• Front passenger's door control module
• Front passenger's seat lumbar support adjustment switch
• Fuel pump (fp) control module
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse panel c (under left side of dash)
• G62 (on right "c" pillar)
• G638 (behind right kick panel)
• Headlamp washer relay
• Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater
• Interior lights system
• Leak detection pump (ldp)
• Left rear door control module
• Left rear door module control
• Left rear heated seat control module
• Light switch
• Manual seats
• Models location system interface control module
• Nca
• Power seats
• Power sunroof control module
• Radiator identification sensor
• Rain/light recognition sensor
• Rear window defogger relay
• Red
• Right rear door control module
• Right rear door module control
• Right rear heated seat control module
• Selector lever sensor system control module
• Socket
• T10a
• T10k
• T10t
• T10u
• T16d
• T20
• T20a
• T20f
• T20g
• T20l
• T20m
• T20n
• T20o
• T2bw
• T52b
• T6b
• T8n
• T8o
• To alarm horn (diagram 2 of 4)
• To fuse panel c (diagram 3 of 4)
• To safety fuse 1 (diagram 2 of 4)
• Vehicle electrical system control module
• W/ battery in engine compartment
• W/ battery in luggage compartment
• W/ heated seats

2.0L Turbo, Power Distribution Wiring Diagram (4 of 4) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo, Power Distribution Wiring Diagram (4 of 4) for Audi A3 Premium Plus 2013:

• (not used) l
• (on battery post) battery monitoring control module
• (on electronics box) fuse panel b
• Amplifier
• Bass speakers amplifier
• Battery
• Camshaft adjustment valve 1
• Cbfa
• Ccta
• Computer data lines system
• Coolant circulation pump relay
• Coolant circulation pump relay (cbfa)
• Coolant fan control (fc) module
• Data bus on board diagnostic interface
• Engine control module (ecm)
• Evaprative emissions (evap) canister purge regulator valve 1
• From fuse 15 (diagram 4 of 4)
• From fuse 30 l 4 of 4) (diagram
• From fuse panel d (diagram 1 of 4)
• From voltage stabilizer (diagram 2 of 4)
• Fuel pressure regulator valve
• Fuse 10a
• Fuse 12 5a
• Fuse 13 25a
• Fuse 14 20a
• Fuse 15 10a
• Fuse 17 15a
• Fuse 18 30a
• Fuse 19 30a
• Fuse 2 20a
• Fuse 20 20a
• Fuse 21 10a
• Fuse 23 5a
• Fuse 24
• Fuse 31
• Fuse 38 fuse 24 10a
• Fuse 5
• Fuse 52 fuse 30 50a
• Fuse fuse 39 5a
• G12 (left side of engine compt)
• Horn relay
• Ignition coil 1 w/ power output stage
• Ignition coil 2 w/ power output stage
• Ignition coil 3 w/ power output stage
• Ignition coil 4 w/ power output stage
• Intake manifold runner control (imrc) valve
• Nca
• Oil pressure regulation valve
• Oxygen sensor (o2s) & oxygen sensor (o2s) heater (ccta) oxygen sensor (o2s) 3 (after three way catalytic converter (twc)) & oxygen sensor (o2s) 3 (after catalytic converter) heater (cbfa)
• Oxygen sensor (o2s) (after three way catalytic converter (twc)) & oxygen sensor (o2s) 1(after catalytic converter) heater
• Red
• Secondary air injection (air) pump relay (cbfa)
• Secondary air injection (air) solenoid valve (cbfa)
• Starter
• T14
• T2ce
• T40
• T4d
• T94
• To brake light/ brake pedal switch (diagram 2 of 4)
• To fuse 14 (diagram 4 of 4)
• To fuse 3 (diagram 2 of 4)
• To fuse 7 (diagram 2 of 4)
• To fuse panel d (diagram 1 of 4)
• To leak detection pump (ldp) (diagram 3 of 4)
• To voltage stabilizer (diagram 2 of 4)
• Turbocharger recirculating valve
• W/ battery in engine compartment
• W/ battery in luggage compartment
• W/ e-box high
• W/ e-box low
• W/ start/stop system
• W/o start/stop system
• Wastegate bypass regulator valve
• Wiper motor control module

2.0L TURBO DIESEL

2.0L Turbo Diesel, Power Distribution Wiring Diagram (1 of 4) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo Diesel, Power Distribution Wiring Diagram (1 of 4) for Audi A3 Premium Plus 2013:

• (lower left side of dash) fuse panel d
• 18-pin connector
• 19a
• 20a
• 40a
• 41a
• 47a
• Abs control module
• Air bag control module
• Air quality sensor
• All- wheel drive control module
• Asr/ esp button
• Automatic dimming interior mirror
• Automatic dimming interior rearview mirror relay (w/ start/ stop system)
• Battery interrupt ignitier
• Climatronic control module
• Data bus on board diagnostic interface
• Data link connector (dlc)
• Direct shift gearbox (dsg) mechatronic
• Driver seat heater control module
• Electronic damping control module
• Engine control module (ecm)
• From battery (diagram 4 of 4)
• From fuse panel a (dia- gram 2 of 4)
• From fuse panel b (diagram 4 of 4)
• From fuse panel c (diagram 2 of 4)
• Front passenger's air bag disabled indicator lamp
• Front passenger's seat heater module
• Fuse 10a
• Fuse 125a
• Fuse 15a
• Fuse 19 10a
• Fuse 20 5a
• Fuse 30a
• Fuse 40a
• Fuse 5 5a
• Fuse 5a
• Fuse 6 5a
• Fuse 80a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G655 (on left headlight long member)
• Garage door opener control head
• Garage door opener control module
• Headlight range/ cornering lamp control module
• High pressure sensor
• Left headlamp assembly
• Left headlamp power output stage
• Left rear heated seat control module
• Left washer nozzle heater (if equipped)
• Light switch
• Mass air flow (maf) sensor
• Nca
• Oil level thermal sensor
• Parallel parking assistance control module
• Positive crankcase ventilation (pcv) heating element (if equipped)
• Power steering control module
• Rear window wiper motor
• Red
• Ressor
• Right headlamp assembly
• Right headlamp power output stage
• Right rear heated seat control module
• Right washer nozzle heater (if equipped)
• Seat occupied recognition control module (if equipped)
• Selector lever sensor system control module
• Starter
• Supp- +
• T10e
• T10k
• T10t
• T10u
• T16d
• T16f
• T20e
• T2aa
• T2ab
• T3w
• T52b
• T5g
• T6q
• T8b
• T8y
• T94
• Tire pressure monitoring button
• To battery monitoring control module (diagram 4 of 4)
• To fuse panel a (diagram 2 of 4)
• To fuse panel b (diagram 4 of 4)
• To fuse panel c (diagram 3 of 4)
• To starter (diagram 4 of 4)
• To vehicle electrical system control module (diagram 2 of 4)
• To voltage stabilizer (diagram 2 of 4)
• Vehicle electrical system control module
• W/ start/stop system
• W/o start/stop system

2.0L Turbo Diesel, Power Distribution Wiring Diagram (2 of 4) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo Diesel, Power Distribution Wiring Diagram (2 of 4) for Audi A3 Premium Plus 2013:

• (not used)
• (under driver's seat) (w/ start/stop/ system) voltage stabilizer
• 10a
• 11a
• 18-pin connector
• 30a
• 40a
• 50a
• Abs control module
• Alarm horn (if equipped)
• Coolant fan control (fc) module
• Direct shift gearbox (dsg) mechatronic
• Driver power seat switch assembly
• Electronic damping control module
• External audio source connection (rns-e)
• From fuse 17 (diagram 4 of 4)
• From fuse panel b (diagram 4 of 4)
• From fuse panel c (diagram 1 of 4)
• From fuse panel c (diagram 3 of 4)
• From fuse panel d (diagram 1 of 4)
• Front passenger power seat assembly
• Fuse
• Fuse 1
• Fuse 1 40a
• Fuse 10a
• Fuse 150a 200a
• Fuse 15a
• Fuse 16 30a
• Fuse 17
• Fuse 2 20a
• Fuse 25
• Fuse 26 30a
• Fuse 3
• Fuse 3 5a
• Fuse 30a
• Fuse 4
• Fuse 40a
• Fuse 47
• Fuse 48
• Fuse 50a
• Fuse 5a
• Fuse 6 5a
• Fuse 7.5a
• Fuse 80a
• Fuse panel a (on electronics box)
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G42
• Generator
• Ignition switch
• Ignition/starter switch
• Instrument cluster control module
• Key lock solenoid
• Navigation system operating electronics control module (rns-e)
• Nca
• Power steering control module
• Radio & radio/navigation display unit control module
• Red
• Safety fuse 1
• Satellite radio (if equipped)
• Steering column electronic systems control module
• T12z
• T16g
• T20b
• T20e
• T26
• T2a
• T40
• T4d
• T4w
• T4x
• T52a
• T52c
• T8u
• Telephone transceiver
• To amplifier (diagram 4 of 4)
• To auto- matic dimming interior rearview mirror relay (diagram 1 of 4)
• To fuse panel c (diagram 3 of 4)
• To suppressor (diagram 1 of 4)
• Vehicle electrical system control module
• Vehicle electrical system control module (w/ anti-theft alarm system)
• W/ battery engine compartment
• W/ battery in luggage compartment
• W/ e-box high
• W/ e-box low
• W/ generator (140a)
• W/ start/ stop system
• W/o generator (140a)
• W/o start/ stop system

2.0L Turbo Diesel, Power Distribution Wiring Diagram (3 of 4) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo Diesel, Power Distribution Wiring Diagram (3 of 4) for Audi A3 Premium Plus 2013:

• (under left side of dash) fuse panel c
• 12a
• 12v socket
• 13a
• 14a
• 15a
• 16a
• 17a
• 22a
• 23a
• 24a
• 25a
• 26a
• 27a
• 28a
• 32a
• 33a
• 34a
• 36a
• 37a
• 38a
• 39a
• 43a
• Automatic glow time control module
• Auxiliary fuel pump relay
• Cigarette lighter
• Climatronic control module
• Climatronic control module (if equipped)
• Data link connector
• Driver door control module
• Driver seat heater control module
• Driver seat lumbar support adjustment switch
• Fresh air blower control module
• From fuse panel a (diagram 2 of 4)
• From fuse panel b (diagram 2 of 4)
• From fuse panel d (diagram 1 of 4)
• From panel b (diagram 4 of 4)
• Front pass- enger seat heater control module
• Front passenger's door control module
• Front passenger's seat lumbar support adjustment switch
• Fuel pump (fp) relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse panel c (under left side of dash)
• G62 (on right "c" pillar)
• G638 (behind right kick panel)
• Headlamp washer relay
• High heat output relay
• Interior lights system
• Left rear door control module
• Left rear heated seat control module
• Light switch
• Low heat output relay
• Manual seats
• Models location system interface control module
• Nca
• Panel c (diagram 3 of 4)
• Power seats
• Power sunroof control module
• Rain/light recognition sensor
• Rear window defogger relay
• Red
• Right rear door control module
• Right rear heated seat control module
• Seats
• Selector lever sensor system control module
• Socket
• T10k
• T10t
• T10u
• T16d
• T20
• T20a
• T20f
• T20g
• T20i
• T20l
• T20m
• T20n
• T20o
• T2bw
• T52b
• T6b
• T8n
• T8o
• To alarm horn (diagram 2 of 4)
• To fuse panel c (diagram 3 of 4)
• To safety fuse 1 (diagram 2 of 4)
• Vehicle electrical system control module
• Vehicle electrical system control module (if equipped)
• W/ battery in engine compartment
• W/ battery in luggage compartment
• W/ heated

2.0L Turbo Diesel, Power Distribution Wiring Diagram (4 of 4) for Audi A3 Premium Plus 2013

List of elements for 2.0L Turbo Diesel, Power Distribution Wiring Diagram (4 of 4) for Audi A3 Premium Plus 2013:

• (not used)
• (on battery post) battery monitoring control module
• (on electronics box) fuse panel b
• 4 of 4)
• Amplifier
• Automatic glow time control module
• Bass speakers amplifier
• Battery
• Brake lamp/ brake pedal switch
• Bridge contact
• Computer data lines system
• Coolant fan control module
• Data bus on board diagnostic interface
• Engine control module (ecm)
• From fuse 15 (diagram k
• From fuse 30 l (diagram 4 of 4)
• From fuse panel d (diagram 1 of 4)
• From fuse pnel d (diagram 1 of 4)
• From voltage stabilizer (diagram 2 of 4)
• Fuel metering valve
• Fuel pressure regulator valve
• Fuse
• Fuse 10a
• Fuse 13 25a
• Fuse 14 20a
• Fuse 15 5a
• Fuse 18 30a
• Fuse 19 30a
• Fuse 21 10a
• Fuse 23 10a
• Fuse 27 50a
• Fuse 31
• Fuse 39 fuse 22 5a
• Fuse 5 fuse 17 15a
• Fuse 50a
• Fuse 5a
• G12 (left side of engine compt)
• Heated oxygen sensor (ho2s) & oxygen sensor (o2s) heater
• Horn relay
• Nca
• Oxygen sensor (o2s) (after three way catalytic converter (twc)) & oxygen sensor (o2s) 1 (after catalytic converter) heater
• Red
• Starter
• T14
• T2ce
• T40
• T4d
• T94
• Throttle valve control module
• To fuse 14 (diagram 4 of 4)
• To fuse 17 (diagram 4 of 4)
• To fuse 3 (diagram 2 of 4)
• To fuse 7 (diagram 2 of 4)
• To fuse pnel d (diagram 1 of 4)
• To high heat output relay (diagram 3 of 4)
• To voltage stabilizer (diagram 2 of 4)
• W/ battery in engine comartment
• W/ battery in luggage comartment
• W/ e-box high
• W/ e-box low
• W/ start/stop system
• W/o start/stop system
• Wastegate bypass regulator valve
• Wiper motor control module

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Power Door Locks Wiring Diagram (1 of 2) for Audi A3 Premium Plus 2013:

• 12a
• 13a
• 23a
• 28a
• 38a
• Anti-theft immobilizer reading coil
• Central locking safe indicator lamp
• Computer data lines system
• Door ajar ind
• Driver interior locking button
• Driver's door central locking lock unit
• Driver's door control module (in driver's door)
• Front passenger door central locking lock unit
• Front passenger interior locking button
• Front passenger's door control module (in right front door)
• Fuse 10a
• Fuse 30a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G638 (behind right kick panel)
• Hot at all times
• Instrument cluster control module
• Interior lights system
• Interior lights systems
• Right rear central locking lock unit
• Right rear door control module (in right rear door)
• T20
• T20a
• T20f
• T20g
• T20m
• T20o
• T32a
• T32b
• T8d
• W/ front passenger's door opener illumination

Power Door Locks Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Power Door Locks Wiring Diagram (2 of 2) for Audi A3 Premium Plus 2013:

• (behind right kick panel) g638
• 17a
• Alarm horn (if equipped) (in right front wheelwell)
• Computer data lines system
• Engine hood contact switch
• Fuse 5a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G61 (on left "c" pillar)
• G638 (behind right kick panel)
• G655 (on left headlight long member)
• Hot at all times
• Interior lights system
• Interior monitoring switch (if equipped)
• Left rear central locking lock unit
• Left rear door control module (in left rear door)
• Parking brake contact switch
• Rear window breakage sensor (w/ anti-theft alarm)
• Rear/center interior locking switch
• T20l
• T20n
• T52a
• T52b
• T52c
• T8ac
• T8b
• Trunk lid alarm switch & rear lid central locking system motor
• Vehicle electrical system control module (left end of dash)

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Automatic Day/Night Mirror Wiring Diagram for Audi A3 Premium Plus 2013:

• (behind left kick panel) g44
• 11a
• Automatic day/night interior mirror
• Automatic dimming exterior rearview mirror (if equipped)
• Automatic dimming interior rearview mirror relay (w/ start/stop system)
• Computer data lines system
• Driver's door control module (in driver's door)
• Driver's side outside mirror assembly
• Exterior lights system
• Front passenger's door control module (in right front door)
• Fuse 1 fuse 3 40a
• Fuse 10a
• Fuse 30 fuse 52 50a
• Fuse 5a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• Hot at all times
• Light recognition sensor
• Nca
• Passenger's side outside mirror assembly
• T16b
• T16c
• T20
• T20a
• T20f
• T20g
• T40
• T52b
• T52c
• Vehicle electrical system control module (left end of dash)
• Voltage stabilizer (under driver's seat)
• W/ automatic high beam control
• W/ e-box high
• W/ e-box low
• W/ start/stop system
• W/o automatic high beam control
• W/o start/stop system

Power Mirrors Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Power Mirrors Wiring Diagram for Audi A3 Premium Plus 2013:

• 12a
• Adjustment motors
• Automatic day/night interior mirror (if equipped)
• Automatic dimming exterior rearview mirror (if equipped)
• Computer data lines system
• Driver's door control module (in driver's door)
• Driver's side outside mirror assembly
• Folding motor
• Front passenger's door control module (in right front door)
• Fuse 10a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G638 (behind right kick panel)
• Heated mirror
• Hot at all times
• Interior lights system
• Light recognition sensor
• Mirror adjusting switch
• Mirror adjustment switch
• Mirror selector switch
• Mirror signal
• Mirror switch (w/ fold away)
• Nca
• Passenger's side outside mirror assembly
• T16b
• T16c
• T20
• T20a
• T20f
• T20g
• T32a

POWER SEATS

Heated Seats Wiring Diagram, with Sport Seats & Power Seats for Audi A3 Premium Plus 2013

List of elements for Heated Seats Wiring Diagram, with Sport Seats & Power Seats for Audi A3 Premium Plus 2013:

• 37a
• Air conditioning system
• Climatronic control module
• Computer data lines system
• Driver backrest heating element
• Front passenger's backrest heating element
• Fuse 20a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G638 (behind right kick panel)
• Heating element
• Hot at all times
• Left front heated seat
• Left front seat temperature sensor
• Right front heated seat
• Right front seat temperature sensor
• Side bolster heater
• Side bolster heater 2
• T10t
• T10u
• T16d
• T16e

Heated Seats Wiring Diagram, without Sport Seats & Power Seats for Audi A3 Premium Plus 2013

List of elements for Heated Seats Wiring Diagram, without Sport Seats & Power Seats for Audi A3 Premium Plus 2013:

• (behind left kick panel)
• 37a
• Driver backrest heating element
• Driver seat heater control module (under driver's front seat)
• Driver seat heating element
• Driver seat side bolster heater
• Driver seat side bolster heater 2
• Front passenger backrest heating element
• Front passenger seat heater control module (under front passenger's front seat)
• Front passenger seat heating element
• Front passenger seat side bolster heater
• Front passenger seat side bolster heater 2
• Fuse 20a
• Fuse 5a
• Fuse panel c (under left side of dash)
• G44
• G44 (behind left kick panel)
• G638 (behind right kick panel)
• Heated driver seat adjuster
• Heated front passenger seat adjuster
• Heater control module
• Hot at all times
• Left front heated seat
• Left front seat temperature sensor
• Nca
• Right front heated seat
• Right front seat temperature sensor
• T10t
• T10u
• T52b
• Vehicle electrical system control module (left end of dash)

Lumbar Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Lumbar Wiring Diagram for Audi A3 Premium Plus 2013:

• (under left side of dash)
• 36a
• Driver seat lumbar support curvature adjustment motor
• Driver seat lumbar support height adjustment motor (in driver seat back)
• Driver's seat lumbar support adjustment switch
• Front passenger seat lumbar support adjustment switch
• Front passenger seat lumbar support curvature adjustment motor
• Front passenger seat lumbar support height adjustment motor (in front passenger seat back)
• Fuse 10a
• Fuse panel c
• G44 (behind left kick panel)
• G638 (behind right kick panel)
• Hot at all times
• Lumbar curv- ature
• Lumbar height
• T10t
• T10u
• T8n
• T8o

Power Seats Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Power Seats Wiring Diagram for Audi A3 Premium Plus 2013:

• 30a
• 36a
• Back rest
• Driver seat lumbar support adjustment switch
• Driver seat lumbar support curvature adjustment motor
• Driver seat lumbar support height adjustment motor (in driver's seat back)
• Driver's backrest adjustment motor (in driver's seat back)
• Driver's power seat switch
• Driver's seat fore/aft adjustment motor
• Driver's seat height adjustment motor (under driver's front seat)
• Driver's seat inclination adjustment motor (under front of driver's front seat)
• Fore/ aft
• Front passenger seat lumbar support adjustment switch
• Front passenger seat lumbar support curvature adjustment motor
• Front passenger seat lumbar support height adjustment motor (in front passenger seat back)
• Front passenger's backrest adjustment motor (in front passenger's seat back)
• Front passenger's power seat switch
• Front passenger's seat fore/aft adjustment motor
• Front passenger's seat height adjustment motor (under front passenger's front seat)
• Front passenger's seat inclination adjustment motor (under front of passenger's front seat)
• Fuse 10a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G638 (behind right kick panel)
• Height
• Hot at all times
• Lumbar curv- ature
• Lumbar height
• Safety fuse 1
• T10r
• T10s
• T10t
• T10u
• T4w
• T4x
• T8v
• T8w
• Tilt

Rear Heated Seats Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Rear Heated Seats Wiring Diagram for Audi A3 Premium Plus 2013:

• 34a
• Fuse 20a
• Fuse 5a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G638 (behind right kick panel)
• Heated seat regulating switch
• Heated seat switch illumination
• Heated seat tempe- rature sensor
• Hot at all times
• Interior lights system
• Left rear backrest heating element
• Left rear heated seat control module (under driver's seat)
• Left rear seat heater
• Red
• Right rear backrest heating element
• Right rear heated seat control module (under front passenger's seat)
• Right rear seat heater
• Seat heating element
• Seat occupied sensor
• T12k

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Power Top/Sunroof Wiring Diagram for Audi A3 Premium Plus 2013:

• (or nca)
• 33a
• Fuse 20a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• Hot at all times
• Nca
• Power sunroof control module (front center of roof)
• Sunroof button
• Sunroof motor
• Sunroof regulator & sunroof button
• T52b
• T6b
• T6t
• Vehicle electrical system control module (left end of dash)
• W/ sliding/tilting sunroof
• W/o sliding/tilting sunroof

POWER WINDOWS

Power Windows Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Power Windows Wiring Diagram for Audi A3 Premium Plus 2013:

• (behind left kick panel) g44
• (behind right kick panel) g638
• 12a
• 13a
• 23a
• 28a
• 38a
• Central window regulator switch (in driver door)
• Computer data lines system
• Driver's door control module (in driver's door)
• Driver's door power window master switch
• Driver's window regulator motor
• Front passenger door window regulator switch
• Front passenger window regulator motor
• Front passenger's door control module (in right front door)
• Fuse 10a
• Fuse 30a
• Fuse panel c (under left side of dash)
• G638 (behind right kick panel)
• Hot at all times
• Interior lights system
• Left front window regulator switch
• Left rear door control module (in left rear door)
• Left rear power window switch
• Left rear window regulator motor
• Left rear window regulator switch
• Right front window regulator switch
• Right rear door control module (in right rear door)
• Right rear power window switch
• Right rear window regulator motor
• Right rear window regulator switch
• T20
• T20a
• T20f
• T20g
• T20l
• T20m
• T20n
• T20o
• T32a
• T32b
• T32e
• T32f
• W/ interior monitoring
• W/o interior monitoring

RADIO

Radio Wiring Diagram, with RNS Low & Bose (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, with RNS Low & Bose (1 of 2) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• 18 pin connector (not used)
• Cd changer or ipod baseplate or usb baseplate (if equipped)
• Central locking & anti-theft alarm system antenna (if equipped)
• Computer data lines system
• Defogger rear window
• Defogger system
• External audio source connector (if equipped)
• Fuse 15a
• Fuse 30a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G610 (under front of center console)
• Hot at all times
• Nca
• Radio/navigation display unit control module
• Rear window antenna 1
• Rear window defogger w/ window antenna
• T12l
• T12m
• T16g
• T18a
• T40
• Telephone transceiver
• Telephone/ navigation system/auxiliary heater antenna (w/ roof antenna) (center rear of roof)
• W/ hands free
• W/o hands free

Radio Wiring Diagram, with RNS Low & Bose (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, with RNS Low & Bose (2 of 2) for Audi A3 Premium Plus 2013:

• Amplifier (right side of luggage compt)
• Antenna amplifier (top left side of cargo area lid)
• Bass speaker
• Center mid treble speaker
• Defogger system
• G610 (under front of center console)
• Interior microphone
• Left antenna module (left side of luggage compt lid)
• Left front mid-bass speaker
• Left front treble speaker
• Left rear midrange speaker
• Left rear treble speaker
• Nca
• Red
• Right front mid-bass speaker
• Right front treble speaker
• Right rear midrange speaker
• Right rear treble speaker
• T20
• T20a
• T20l
• T20m
• T2ac
• T2ad
• T2ae
• T2af
• T2h
• T4o
• T52c
• T8d
• Vehicle electrical system control module (left end of dash)

Radio Wiring Diagram, with RNS Low without Bose (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, with RNS Low without Bose (1 of 2) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• 18-pin connector (not used)
• Cd changer or ipod baseplate or usb baseplate (if equipped)
• Central locking & anti-theft alarm system antenna (if equipped)
• Computer data lines system
• Defogger rear window
• Defogger system
• External audio source connector (if equipped)
• Fuse 15a
• Fuse 30a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G610 (under front of center console)
• Hot at all times
• Nca
• Radio/navigation display unit control module
• Rear window antenna 1
• Rear window defogger w/ window antenna
• Red
• T12l
• T12m
• T16g
• T18a
• T40
• T8p
• Telephone transceiver
• Telephone/ navigation system/auxiliary heater antenna (w/ roof antenna) (center rear of roof)
• W/ handsfree
• W/o handsfree

Radio Wiring Diagram, with RNS Low without Bose (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, with RNS Low without Bose (2 of 2) for Audi A3 Premium Plus 2013:

• (left end of dash) vehicle electrical system control module
• (under front of center console) g610
• Antenna amplifier (top left side of cargo area lid)
• Bass speakers amplifier (left side of luggage compt)
• Center mid- treble speaker
• Computer data lines system
• Defogger system
• G662 (behind left quarterpanel)
• Left antenna module (left side of luggage compt lid)
• Left front mid-bass speaker
• Left front treble speaker
• Left rear midrange speaker
• Left rear treble speaker
• Nca
• Red
• Right front mid-bass speaker
• Right front treble speaker
• Right rear midrange speaker
• Right rear treble speaker
• T20
• T20a
• T20l
• T20m
• T2ac
• T2ad
• T2ae
• T2af
• T2h
• T4o
• T52c
• T8d
• W/ amp- lifier
• W/ amplifier
• W/o amplifier

Radio Wiring Diagram, with RNS-E with Bose (1 of 3) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, with RNS-E with Bose (1 of 3) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• Antenna
• Cd changer or ipod baseplate or usb baseplate (if equipped)
• Central locking & anti-theft alarm system antenna (if equipped)
• Computer data lines system
• Defogger system
• Fuse 15a
• Fuse 30a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G610 (under front of center console)
• G662 (behind left quarterpanel)
• Heated rear window
• Hot at all times
• Navigation system operating electronics control module
• Nca
• Rear window antenna 1
• Rear window defogger w/ window antenna
• Satellite radio (if equipped) (left side of luggage compt)
• T12l
• T12m
• T16g
• T40
• T8t
• T8u
• Telephone transceiver (if equipped)
• W/ satellite radio
• W/o satellite radio

Radio Wiring Diagram, with RNS-E with Bose (2 of 3) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, with RNS-E with Bose (2 of 3) for Audi A3 Premium Plus 2013:

• (left end of dash) (w/ central locking & anti-theft alarm system) vehicle electrical system control module
• 10a
• Antenna amplifier (top left side of cargo area lid)
• Defogger system
• Fuse 7.5a
• Fuse panel c (under left side of dash)
• G610 (under front of center console)
• Hot at all times
• Inside microphone
• Left antenna module (left side of luggage compt lid)
• Left front mid-bass speaker
• Left front treble speaker
• Left rear midrange speaker
• Left rear treble speaker
• Nca
• Red
• Right front mid-bass speaker
• Right front treble speaker
• Right rear midrange speaker
• Right rear treble speaker
• T20
• T20a
• T20l
• T20m
• T2ac
• T2ad
• T2ae
• T2af
• T2h
• T40
• T52c

Radio Wiring Diagram, with RNS-E with Bose (3 of 3) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, with RNS-E with Bose (3 of 3) for Audi A3 Premium Plus 2013:

• Amplifier (right side of luggage compt)
• Bass speaker
• Center mid range speaker
• Computer data lines system
• External audio source connector
• G610 (under front of center console)
• Navigation system oiperation electronics control module
• Red
• T32d
• T8d
• W/ audi music interface
• W/o audi music interface

Radio Wiring Diagram, with RNS-E without Bose (1 of 3) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, with RNS-E without Bose (1 of 3) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• Antenna
• Cd changer or ipod baseplate or usb baseplate (if equipped)
• Central locking & anti-theft alarm system antenna (if equipped)
• Computer data lines system
• Defogger system
• Fuse 15a
• Fuse 30a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G610 (under front of center console)
• G662 (behind left quarterpanel)
• Heated rear window
• Hot at all times
• Navigation system operating electronics control module
• Nca
• Rear window antenna 1
• Rear window defogger w/ window antenna
• Red
• Satellite radio (if equipped) (left side of luggage compt)
• T12l
• T12m
• T16g
• T40
• T8p
• T8t
• T8u
• Telephone transceiver (if equipped)
• W/ satellite radio
• W/o satellite radio

Radio Wiring Diagram, with RNS-E without Bose (2 of 3) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, with RNS-E without Bose (2 of 3) for Audi A3 Premium Plus 2013:

• (left end of dash) (w/ central locking & anti-theft alarm system) vehicle electrical system control module
• 10a
• Antenna amplifier (top left side of cargo area lid)
• Center mid range speaker
• Defogger system
• Fuse 7.5a
• Fuse panel c (under left side of dash)
• Hot at all times
• Left antenna module (left side of luggage compartment lid)
• Left front mid-bass speaker
• Left front treble speaker
• Left rear midrange speaker
• Left rear treble speaker
• Nca
• Red
• Right front mid-bass speaker
• Right front treble speaker
• Right rear midrange speaker
• Right rear treble speaker
• T20
• T20a
• T20l
• T20m
• T2ac
• T2ad
• T2ae
• T2af
• T2h
• T40
• T52c
• T8d

Radio Wiring Diagram, with RNS-E without Bose (3 of 3) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, with RNS-E without Bose (3 of 3) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• Bass speakers amplifier (left side of luggage compt)
• Computer data lines system
• External audio source connector
• G610 (under front of center console)
• G662 (behind left quarterpanel)
• Navigation system operating electronics control module
• T32d
• W/ audi music interface
• W/o audi music interface

Radio Wiring Diagram, without RNS Low & RNS-E with Bose (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, without RNS Low & RNS-E with Bose (1 of 2) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• (w/ hands free) telephone transceiver
• 10a
• Antenna
• Cd changer or ipod baseplate or usb baseplate (if equipped)
• Computer data lines system
• External audio source connector (if equipped)
• Fuse 15a
• Fuse 30a
• Fuse 7.5a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G610 (under front of center console)
• G662 (behind left quarterpanel)
• Hot at all times
• Nca
• Radio
• Satellite radio (if equipped) (left side of luggage compt)
• T12l
• T12m
• T16g
• T40
• T8t
• T8u
• W/ satellite radio
• W/o satellite radio

Radio Wiring Diagram, without RNS Low & RNS-E with Bose (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, without RNS Low & RNS-E with Bose (2 of 2) for Audi A3 Premium Plus 2013:

• Amplifier (right side of luggage compt)
• Antenna amplifier (top left side of cargo area lid)
• Bass speaker
• Center mid range speaker
• Central locking & anti-theft alarm system antenna (if equipped)
• Defogger system
• G610 (under front of center console)
• Heated rear window
• Inside microphone (center front of roof)
• Left antenna module (left side of luggage compt lid)
• Left front mid-bass speaker
• Left front treble speaker
• Left rear midrange speaker
• Left rear treble speaker
• Nca
• Rear window antenna 1
• Rear window defogger w/ window antenna
• Red
• Right front mid-bass speaker
• Right front treble speaker
• Right rear midrange speaker
• Right rear treble speaker
• T20
• T20a
• T20l
• T20m
• T2ac
• T2ad
• T2ae
• T2af
• T2h
• T4o
• T52c
• T8d
• Vehicle electrical system control module (w/ central control & anti-theft alarm) (left end of dash)

Radio Wiring Diagram, without RNS Low, RNS-E & Bose (1 of 2) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, without RNS Low, RNS-E & Bose (1 of 2) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• (w/ hands free) telephone transceiver
• 10a
• Antenna
• Cd changer or ipod baseplate or usb baseplate (if equipped)
• Computer data lines system
• External audio source connector (if equipped)
• Fuse 15a
• Fuse 7.5a
• Fuse panel c (under left side of dash)
• G610 (under front of center console)
• G662 (behind left quarterpanel)
• Hot at all times
• Nca
• Radio
• Red
• Satellite radio (if equipped) (left side of luggage compt)
• T12l
• T12m
• T16g
• T8p
• T8t
• T8u
• W/ satellite radio
• W/o satellite radio

Radio Wiring Diagram, without RNS Low, RNS-E & Bose (2 of 2) for Audi A3 Premium Plus 2013

List of elements for Radio Wiring Diagram, without RNS Low, RNS-E & Bose (2 of 2) for Audi A3 Premium Plus 2013:

• (under front of center console) g610
• Antenna amplifier (top left side of cargo area lid)
• Bass speakers amplifier (left side of luggage compt)
• Center mid range speaker
• Central locking & anti-theft alarm system antenna (if equipped)
• Computer data lines system
• Defogger system
• Fuse 30a
• Fuse panel b (on electronics box)
• G662 (behind left quarterpanel)
• Hot at all times
• Left antenna module (left side of luggage compt lid)
• Left front mid-bass speaker
• Left front treble speaker
• Left rear midrange speaker
• Left rear treble speaker
• Nca
• Nca a1
• Rear window antenna 1
• Rear window defogger
• Rear window defogger w/ window antenna
• Red
• Right front mid-bass speaker
• Right front treble speaker
• Right rear midrange speaker
• Right rear treble speaker
• T20
• T20a
• T20l
• T20m
• T2ac
• T2ad
• T2ae
• T2af
• T2h
• T40
• T4o
• T52c
• T8d
• Vehicle electrical system control module (w/ central locking & anti-theft alarm system) (left end of dash)

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Shift Interlock Wiring Diagram for Audi A3 Premium Plus 2013:

• 14a
• Brake light switch & brake pedal switch (brake light switch: top of brake pedal assembly)
• Cbfa
• Computer data lines system
• Direct shift gearbox (dsg) mechatronic (on transmission housing)
• Engine control module (ecm) (left side of engine compartment)
• Engine controls system
• Except cbfa
• Fuse 10a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G638 (behind right kick panel)
• G655 (on left headlight long member)
• Hot at all times
• Nca
• Selector lever sensor system control module (left side of selector lever base)
• Shift lock solenoid & selector lever park position lock switch (shift lock solenoid: front of selector lever base) (selector lever park position lock switch: forward of gear selector assembly)
• T10k
• T20e
• T4r
• T52c
• T94
• Vehicle electrical system control module (left end of dash)

STARTING/CHARGING

Charging Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Charging Wiring Diagram for Audi A3 Premium Plus 2013:

• 150a
• 2.0l turbo
• 2.0l turbo diesel
• 200a
• Battery
• Battery interrupt igniter
• Battery monitoring control module (on battery post)
• Computer data lines system
• Engine control module (ecm) (left side of engine compt)
• Fuse 1
• Fuse 1 5a
• Fuse panel a (on electronics box)
• Fuse panel d (lower left side of dash)
• G12 (left side of engine compt)
• Generator & voltage regulator
• Generator ind lamp
• Instrument cluster
• Instrument cluster control module
• Nca
• Power distribution system
• Red
• Starter
• Suppressor
• T2aa
• T2ce
• T2u
• T52c
• T94
• Vehicle electrical system control module (left end of dash)
• W/ a/c
• W/ battery in engine compartment
• W/ battery in luggage compartment
• W/ generator 140a
• W/o a/c
• W/o generator 140a

Starting Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Starting Wiring Diagram for Audi A3 Premium Plus 2013:

• 15a
• 18a
• 40a
• A/t
• Battery
• Battery interrupt ignitier
• Battery monitoring control module (on battery post)
• Cbfa
• Clutch position sensor (on clutch slave cylinder assembly)
• Computer data lines system
• Direct shift gearbox (dsg) mechatronic (on transmission housing)
• Engine control module (ecm) (cbea) (left side of engine compt)
• Engine control module (ecm) (cbfa) (left side of engine compt)
• Except cbfa
• Fuse 40a
• Fuse 5a
• Fuse panel c (under left side of dash)
• Fuse panel d (lower left side of dash)
• G12 (left side of engine compt)
• G44 (behind left kick panel)
• G607 (in left plenum chamber)
• G655 (on left headlight long member)
• Ignition switch key lock solenoid
• Ignition/starter switch
• M/t
• Nca
• Power distribution system
• Red
• Starter
• Steering column electronic systems control module (top of steering column)
• Suppressor
• T12z
• T20b
• T2aa
• T2ab
• T2ce
• T52b
• T52c
• T94
• Vehicle electrical system control module (left end of dash)
• W/ battery in engine compartment
• W/ battery in luggage compartment

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 3) for Audi A3 Premium Plus 2013

List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Audi A3 Premium Plus 2013:

• (behind steering wheel)
• Air bag control module (under front of center console)
• Air bag spiral spring/ return spring (w/ slip ring)
• Battery interrupt igniter
• Computer data lines system
• Driver air bag igniter & igniter 2 (in steering wheel)
• Driver's side air bag igniter (left side of driver's seat back)
• Front passenger's air bag disabled indicator lamp
• Front passenger's air bag igniter (right side of front passenger's seat back)
• Fuse 5a
• Fuse panel c (under left side of dash)
• Head curtain air bag igniter (driver's) (left rear side of roof)
• Igniter
• Igniter 2
• Main fuse panel "d"
• Nca
• Power distribution system
• Rear passenger's side air bag (front passenger's side) igniter (if equipped) (right side of right rear passenger's seat back)
• Rear passenger's side air bag igniter (driver's side) (if equipped) (left side of left rear passenger's seat back)
• Red
• Steering column electronic systems control module (top of steering column)
• T20b
• T2aa
• T3b
• T4n

Supplemental Restraints Wiring Diagram (2 of 3) for Audi A3 Premium Plus 2013

List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Audi A3 Premium Plus 2013:

• Front passenger's side air bag igniter (right side of front passenger's seat back)
• Head curtain air bag igniter (front passenger's) (right rear side of roof)
• Left rear seat belt tensioner igniter (base of left "c" pillar)
• Nca
• Red
• Right rear seat belt tensioner igniter (base of right "c" pillar)
• Seat belt tensioner igniter 1 (driver's) (base of left "b" pillar)
• Seat belt tensioner igniter 1 (front passenger's) (base of right "b" pillar)
• Seat occupied recognition control module (if equipped) (on base of front passenger's seat)
• Seat occupied recognition pressure sensor (on base of front passenger's seat)
• Seat occupied recognition safety belt force sensor & front passenger's safety belt switch (in front passenger's seat belt latch)
• Solid state
• T3c
• T5g

Supplemental Restraints Wiring Diagram (3 of 3) for Audi A3 Premium Plus 2013

List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Audi A3 Premium Plus 2013:

• (mil)
• Air bag control module (under front of center console)
• Air bag malfunction indicator lamp
• Computer data lines system
• Data bus on board diagnostic interface (below instrument cluster)
• Driver's safety belt switch (in driver's seat belt latch)
• Front air bag crash sensor (driver's) (left front of engine compartment)
• Front air bag crash sensor (front passenger's) (right front of engine compartment)
• Instrument cluster
• Instrument cluster control module
• Nca
• Rear side air bag crash sensor (driver's side) (in left "c" pillar)
• Rear side air bag crash sensor (front passenger's side) (in right "c" pillar)
• Red
• Side air bag crash sensor (driver's) (in driver's door)
• Side air bag crash sensor (front passenger's) (in front passenger's door)
• Solid state
• T20
• T20a
• T20d
• T2at

TRANSMISSION

A/T Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for A/T Wiring Diagram for Audi A3 Premium Plus 2013:

• (behind right kick panel)
• 14a
• A/t hydraulic pressure sensors
• A/t pressure regulating valves
• Air bag spiral spring/return spring w/ slip ring (behind steering wheel)
• Clutch temperature sensor & transmission input speed (rpm) sensor
• Computer data lines system
• Direct shift gearbox (dsg) mechatronic (on transmission housing)
• Engine control module (ecm) (left side of engine compt)
• Fuse 10a
• Fuse 5 fuse 13 15a
• Fuse 6 fuse 17 5a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G638
• G655 (on left headlight long member)
• Gear position distance sensors
• Hot at all times
• Instrument cluster control module
• Left multi- function buttons
• Mode
• Multi- function steering wheel control module
• Nca
• Right multi- function buttons
• Selector lever scale illumination
• Selector lever sensor system control module (left side of selector lever base)
• Selector lever switch
• Selector lever transmission range (tr) position display unit
• Shift lock solenoid & selector lever park position lock switch (shift lock solenoid: front of selector lever base) (selector lever park position lock switch: forward of gear selector assembly)
• Solenoid valves
• Steering column electronic systems control module (top of steering column)
• Steering wheel control head
• T10j
• T10k
• T20b
• T20e
• T26
• T40
• T4al
• T4r
• T52c
• T94
• Temperature sensor
• Tiptronic downshift button
• Tiptronic switch
• Tiptronic upshift button
• Transmission fluid temperature sensor
• Transmission input speed sensor 1
• Transmission input speed sensor 2
• Transmission output speed (rpm) sensor
• Transmission output speed (rpm) sensor 2
• Vehicle electrical system control module (left end of dash)
• W/ electronics box high
• W/ electronics box low
• W/ start/stop system
• W/o start/stop system

AWD Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for AWD Wiring Diagram for Audi A3 Premium Plus 2013:

• 19a
• All-wheel drive control module (left front of rear axle differential)
• Computer data lines system
• Fuse 10a
• Fuse panel c (under left side of dash)
• G61 (on left "c" pillar)
• Haldex clutch pump (right front of rear final drive)
• Nca
• Oil pressure actuator
• Oil pressure/ temperature sensor
• T2ax
• T6q
• T8y

TRUNK, TAILGATE, FUEL DOOR

Trunk & Fuel Door Release Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Trunk & Fuel Door Release Wiring Diagram for Audi A3 Premium Plus 2013:

• 12a
• 23a
• 43a
• Computer data lines system
• Driver's door control module (in driver's door)
• Exterior lights system
• Fuel filler door lock lamp ind
• Fuel tank lid unlock motor (behind side trim on right side of luggage compt)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G61 (on left "c" pillar)
• G638 (behind right kick panel)
• Hot at all times
• Instrument cluster control module
• Interior lights system
• Power distribution system
• Rear center interior locking switch
• Rear lid central locking system motor & rear lid alarm switch
• Rear lid closed ind lamp
• Rear lid handle release button/ license plate lamp
• Rear lid remote release button/ fuel filler door release button (if equipped)
• T20
• T20f
• T32a
• T52a
• T52b
• T52c
• T8ac
• T8b
• Vehicle electrical system control module (left end of dash)

WARNING SYSTEMS

Buzzer Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Buzzer Wiring Diagram for Audi A3 Premium Plus 2013:

• (behind left kick panel) g44
• 15a
• Air bag control module (under front of center console)
• Brake fluid level warning switch (in brake fluid reservoir cap)
• Brake pad wear indicator lamp
• Brake system indicator lamp
• Computer data lines system
• Door ajar indicator lamp
• Driver's central locking lock unit
• Driver's door contact switch
• Driver's door control module (in driver's door)
• Driver's safety belt switch (in driver's seat belt latch)
• Front passenger's central locking lock unit
• Front passenger's door contact switch
• Front passenger's door control module (in right front door)
• Front passenger's safety belt switch (in front passenger's seat belt latch)
• Fuse 10a
• Fuse 5a
• Fuse panel c (under left side of dash)
• G42
• G44 (behind left kick panel)
• G638 (behind right kick panel)
• Hot at all times
• Instrument cluster
• Instrument cluster control module
• Left front brake pad wear sensor
• Nca
• Parking brake contact switch
• Power distribution system
• Red
• T20f
• T20g
• T2at
• T52a
• T52b
• T52c
• T5g
• Vehicle electrical system control module (left end of dash)
• Warning buzzer & tone

Tire Pressure Monitoring Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Tire Pressure Monitoring Wiring Diagram for Audi A3 Premium Plus 2013:

• Abs control module (at right rear of engine compt)
• Computer data lines system
• Fuse 5a
• Fuse panel c (under left side of dash)
• G638 (behind right kick panel)
• Instrument cluster
• Instrument cluster control module
• Interior lights system
• Tire pressure monitoring button
• Tire pressure monitoring display indicator

WIPER/WASHER

Jet Heater Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Jet Heater Wiring Diagram for Audi A3 Premium Plus 2013:

• Fuse 5a
• Fuse panel c (under left side of dash)
• G638 (behind right kick panel)
• Left washer nozzle heater (in left side of plenum chamber)
• Right washer nozzle heater (in right side of plenum chamber)

Wiper/Washer Wiring Diagram for Audi A3 Premium Plus 2013

List of elements for Wiper/Washer Wiring Diagram for Audi A3 Premium Plus 2013:

• (behind left kick panel) g44
• 16a
• 32a
• 41a
• Computer data lines system
• Fuse 10a
• Fuse 15a
• Fuse 16 fuse 1 30a
• Fuse 19 fuse 31 30a
• Fuse 26 fuse 47 30a
• Fuse 30a
• Fuse 5a
• Fuse 6 fuse 17 5a
• Fuse panel b (on electronics box)
• Fuse panel c (under left side of dash)
• G44 (behind left kick panel)
• G61 (on left "c" pillar)
• G638 (behind right kick panel)
• G655 (on left headlight long member)
• Headlamp washer pump
• Headlamp washer relay (on relay carrier on vehicle electrical system control module)
• Hot at all times
• Instrument cluster control module
• Instrument cluster system
• Nca
• Power distribution system
• Rain/light recognition sensor (on interior rearview mirror)
• Rear window wiper motor (center of cargo area lid)
• Steering column electronic systems control module (top of steering column)
• T20b
• T40
• T52a
• T52b
• T52c
• T8ae
• T8b
• Vehicle electrical system control module (left end of dash)
• W/ e-box high
• W/ e-box low
• Windshield & rear window washer pump
• Windshield washer fluid level sensor
• Windshield wiper intermittent mode switch
• Windshield wiper motor
• Wiper motor control module (integral to windshield wiper motor)