Diagram sections — 33 (81 total)
ACTIVE BODYWORKS AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
ACTIVE BODYWORKS Active Bodyworks Wiring Diagram for Audi TT Quattro 2008 List of elements for Active Bodyworks Wiring Diagram for Audi TT Quattro 2008: 19 (on left "c" pillar) g662 12a Comfort system central control module (right rear of luggage compt) Computer data lines system Front/center console control head (w/ rear spoiler adjustment) Fuse 5a Fuse panel sf (right rear of luggage compt) G44 (lower left "a" pillar) G51 (right side of luggage compt) Hot at all times Rear spoiler adjustment indicator lamp Rear spoiler assembly (if equipped) Rear spoiler motor Rear spoiler stop switch 1 Rear spoiler stop switch 2 Rear spoiler switch T18f T18g T8g
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Audi TT Quattro 2008 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Audi TT Quattro 2008: 29 (lower right "a" pillar) 12a A/c compressor regulator valve Climatronic control module (in a/c control head) Computer data lines system Evaporator vent temperature sensor Fresh air blower Fresh air blower control module Fuse 25a Fuse 40a Fuse holder Fuse panel sb (left side of engine compt) G43 G44 (lower left "a" pillar) G672 (on left front long member) Hot at all times Left footwell vent temperature sensor Left front seat temperature sensor (in seat bottom) Left front upper body outlet temperature sensor (left side of dash) Right footwell vent temperature sensor Right front seat temperature sensor Seats system Solid state Sunlight photo sensor T12k T16c T16d T20k T3ae Automatic A/C Wiring Diagram (2 of 2) for Audi TT Quattro 2008 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Audi TT Quattro 2008: 33 (on left front of engine compartment) coolant fan control (fc) module 10a 16a 2.0l 3.2l After run coolant pump Air flow flap motor & back pressure flap motor position sensor Central air flap motor & position sensor Computer data lines system Coolant circulation pump relay (in e-box, at left side of engine compt) Defroster flap motor & position sensor Engine control module (2.0l: right rear of engine compt) (3.2l: rear of engine compt) Engine controls system Engine coolant temperature sensor (2.0: at rear of engine) (3.0l: left rear of cylinder head) Engine coolant temperature sensor (on radiator) Fuse 10a Fuse 5a Fuse 60a Fuse holder Fuse panel sa (left side of engine compt) Fuse panel sb (left side of engine compt) Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G672 (on left front long member) High pressure sensor (right front of engine compt) Hot at all times Left temperature flap motor & potentiometer/ actuator Recirculation flap motor & position sensor Right temperature flap motor & potentiometer/ actuator T40 T60 T81 T94
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Audi TT Quattro 2008 List of elements for Anti-lock Brakes Wiring Diagram for Audi TT Quattro 2008: 43 2.0l 3.2l Abs control module (right side of engine compt) Abs hydraulic pump Abs hydraulic unit Brake booster vacuum sensor (3.2l) (integrated into brake booster) Brake light/ brake pedal switch (on brake master cylinder) 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 Engine control module (2.0l: right rear of engine compt) (3.2l: rear of engine compt) Esp sensor unit (on center console, in front of selector lever) Front/center console control head Fuse 20a Fuse 40a Fuse 5a Fuse panel sc (left side of dash) Fuse panel sd (right side of luggage compt) Fuse panel sf (right rear of luggage compt) G43 (lower right "a" pillar) G672 (on left front long member) Hot at all times Left front abs inlet valve Left front abs outlet valve Left front abs wheel speed sensor (at left front hub assembly) Left rear abs inlet valve Left rear abs outlet valve Left rear abs wheel speed sensor (at left rear hub assembly) Right front abs inlet valve Right front abs outlet valve Right front abs wheel speed sensor (at right front hub assembly) Right rear abs inlet valve Right rear abs outlet valve Right rear abs wheel speed sensor (at right rear hub assembly) T16a T18c T81 T94 Tire pressure monitoring control module (near left side of dash) Vehicle electrical system control module (left side of dash)
ANTI-THEFT Anti-theft Wiring Diagram (1 of 2) for Audi TT Quattro 2008 List of elements for Anti-theft Wiring Diagram (1 of 2) for Audi TT Quattro 2008: 30 12a 26a 27a Central locking safe indicator lamp Comfort system central control module (right rear of luggage compt) Computer data lines system Driver's door central locking lock unit Driver's door control module (in driver's door) Driver's interior locking button Front hood switch Front passenger's door control module (in passenger's door) Fuse 10a Fuse 30a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G662 (on left "c" pillar) Hot at all times Illumination lamp switch Interior lights system Nca T18g T20f T20g T32f T32g T6g T8g T8h Trunk lid alarm switch & decklid central locking system motor Vehicle electrical system control module (left side of dash) Anti-theft Wiring Diagram (2 of 2) for Audi TT Quattro 2008 List of elements for Anti-theft Wiring Diagram (2 of 2) for Audi TT Quattro 2008: 23 10a 12a Alarm horn Antenna Antenna amplifier Central locking & anti-theft alarm system/ rear window antenna 1 Coupe Front passenger's door central locking lock unit Front passenger`s interior locking button Fuel tank lid unlock motor Fuse 20a Fuse 5a Fuse panel sb (left side of engine compt) Fuse panel sf (right rear of luggage compt) G43 (lower right "a" pillar) G44 (lower left "a" pillar) G662 (on left "c" pillar) Hot at all times Interior lights system Nca Parking brake contact switch Rear window glass breakage sensor (coupe) Roadster
BODY CONTROL MODULES Body Computer Module Wiring Diagram (1 of 2) for Audi TT Quattro 2008 List of elements for Body Computer Module Wiring Diagram (1 of 2) for Audi TT Quattro 2008: 28 10a 12a Active bodyworks system Anti-theft system Comfort system central control module (right rear of luggage compt) Computer data lines system Exterior lights system Fuse 20a Fuse 5a Fuse panel sf (right rear of luggage compt) G51 (right side of luggage compt) Headlights system Horn relay (in vehicle electrical system control module relay panel) Hot at all times Instrument cluster system Interior lights system Nca Sound & navigation system Steering column electronic systems control module circuit T12c T12d T12e T18f T18g T6g T8g Trunk, tailgate, fuel doors system Vehicle electrical system control module (left side of dash) Body Computer Module Wiring Diagram (2 of 2) for Audi TT Quattro 2008 List of elements for Body Computer Module Wiring Diagram (2 of 2) for Audi TT Quattro 2008: 37 15a 23a 25a Defogger system Door locks system Engine controls system Exterior lights system Fuse 110a Fuse 20a Fuse 30a Fuse 40a Fuse 5a Fuse panel sc (left side of dash) Fuse panel sd (right side of luggage compt) Fuse panel sf (right rear of luggage compt) G44 (lower left "a" pillar) Garage door opener control head Headlights system Horns system Hot at all times Interior lights system Nca Power distribution system Rear window defogger relay (in vehicle electrical system control module relay panel) Red Starting/charging system T10d T11b T11c T16a T2t T6h T8h Transmissions system Vehicle electrical system control module (left side of dash) Windshield washer pump relay (in vehicle electrical system control module relay panel) Wiper/washer system Steering Column Electronic Systems Control Module Wiring Diagram for Audi TT Quattro 2008 List of elements for Steering Column Electronic Systems Control Module Wiring Diagram for Audi TT Quattro 2008: 33 32a Airbag spiral spring/return spring w/ slip ring (in steering wheel) Computer data lines system Cruise control, turn signal & headlight dimmer/flasher switch (at steering column assembly) Driver's airbag igniter Driver's airbag igniter 2 Engine controls system Fuse 5a Fuse panel sc (left side of dash) G42 (beside steering column) Hot at all times Ignition switch key lock solenoid & ignition/starter switch Left multi- function button Multi-function steering wheel control module Nca Right multi- function button Signal horn activation Steering angle sensor (at steering column) Steering column electronic systems control module (on steering column) Steering wheel control module T10ab T10ag T10ah T12e T12i T20c T4d T8t Tiptronic downshift button Tiptronic upshift button Transmissions system Vehicle electrical system control module (left side of dash) Windshield wiper/ washer switch
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 2) for Audi TT Quattro 2008 List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Audi TT Quattro 2008: 37 (beside steering column) g42 13a 2.0l 3.2l 37a Abs control module (right side of engine compt) All wheel drive control module Data bus on board diagnostic interface (left side of dash) Data link connector (left side of dash) Direct shift gearbox mechatronic (if equipped) Early production Electronic dampening control module (if equipped) (below front passenger's seat) Engine control module (2.0l: right rear of engine compt) (3.0l: rear of engine compt) Esp sensor unit (on center console, in front of selector lever) Fuse 10a Fuse 5a Fuse panel sc (left side of dash) G42 (beside steering column) Headlamp range control module (left side of dash) Hot at all times Hot in on or start Late production Left headlamp power output stage Parking aid control module (if equipped) (right rear of luggage compartment) Power steering control module Right headlamp power output stage Selector lever & tiptronic switch (w/ direct shift gearbox) T10p T16e T20e T3l T5e T81 T8o T94 W/ cornering light W/o cornering light Computer Data Lines Wiring Diagram (2 of 2) for Audi TT Quattro 2008 List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Audi TT Quattro 2008: 39 (below driver's seat) (w/ cellular telephone preparation) telephone transceiver (if equipped) navigation system w/ cd drive control module (if equipped) tv tuner (left rear of luggage compt) digital sound system control module Air bag control module (left side of dash) Bose sound system Climatronic control module (w/ heated rear window) (in a/c control head) Comfort system central control module (right rear of luggage compt) Convertible top control module (if equipped) (left rear of luggage compt) Driver door control module (in driver's door) Front passenger door control module (in passenger's door) If equipped Instrument cluster control module Radio (w/ radio standard & bose sound system) Rain/light recognition sensor Satellite radio Sound system Steering column electronic systems control module (at steering column) T12e T16c T18c T18g T20c T20f T20g T20h T20v T32a T8a T8h T8n Tire pressure monitoring control module (near left side of dash) Vehicle electrical system control module (left side of dash) Vehicle positioning system interface control module W/ radio W/ radio standard W/ rain/light recognition sensor W/o rain/light recognition sensor Wiper motor control module
COOLING FAN Cooling Fan Wiring Diagram for Audi TT Quattro 2008 List of elements for Cooling Fan Wiring Diagram for Audi TT Quattro 2008: 21 10a 2.0l 3.2l After run coolant pump Coolant circulation pump relay (in e-box, at left side of engine compt) Coolant fan control (fc) module (on left front of engine compartment) Engine control module (2.0l: right rear of engine compt) (3.2l: rear of engine compt) Engine controls system Engine coolant temperature sensor (2.0: at rear of engine) (3.0l: left rear of cylinder head) Engine coolant temperature sensor (on radiator) Fuse 10a Fuse 60a Fuse holder Fuse panel sa (left side of engine compt) Fuse panel sb (left side of engine compt) G672 (on left front long member) Hot at all times T40 T60 T81 T94
CRUISE CONTROL
2.0L TURBO 2.0L Turbo, Cruise Control Wiring Diagram for Audi TT Quattro 2008 List of elements for 2.0L Turbo, Cruise Control Wiring Diagram for Audi TT Quattro 2008: 31 32a 36a Anti-lock brakes system Brake pedal switch & brake light switch (on brake master cylinder) Clutch position sensor (on clutch master cylinder) Computer data lines system Cruise control switch Direct shift gearbox mechatronic Engine control module (right rear of engine compt) Engine controls system Four wheel drive control module Fuse 10a Fuse 5a Fuse panel sc (left side of dash) G44 (lower left "a" pillar) G672 (on left front long member) Hot at all times Nca Steering column electronic systems control module (at steering column) T10ab T20c T20e T4ah T60 T80 T94 Throttle position (tp) sensor & accelerator pedal position sensor 2 (throttle position (tp) sensor: above accelerator pedal) (accelerator pedal position sensor 2: on bulk head above accelerator pedal) Throttle valve control module (on throttle body) Transmission input speed sensor (inside transmission assembly) Transmission output speed sensor Transmission output speed sensor 2
3.2L 3.2L, Cruise Control Wiring Diagram for Audi TT Quattro 2008 List of elements for 3.2L, Cruise Control Wiring Diagram for Audi TT Quattro 2008: 31 32a 36a Anti-lock brakes system Brake pedal switch & brake light switch (on brake master cylinder) Clutch position sensor (on clutch master cylinder) Computer data lines system Cruise control switch Direct shift gearbox mechatronic Engine control module (right rear of engine compt) Engine controls system Four wheel drive control module Fuse 10a Fuse 5a Fuse panel sc (left side of dash) G44 (lower left "a" pillar) G672 (on left front long member) Hot at all times Nca Steering column electronic systems control module (at steering column) T10ab T20c T20e T40 T4ah T80 T81 Throttle position (tp) sensor & accelerator pedal position sensor 2 (throttle position (tp) sensor: above accelerator pedal) (accelerator pedal position sensor 2: on bulk head above accelerator pedal) Throttle valve control module (at intake manifold inlet) Transmission input speed sensor (inside transmission assembly) Transmission output speed sensor Transmission output speed sensor 2
DEFOGGERS Defoggers Wiring Diagram for Audi TT Quattro 2008 List of elements for Defoggers Wiring Diagram for Audi TT Quattro 2008: 26 Climatronic control module (in a/c control head) Computer data lines system Driver door control module (in driver's door) Driver's heated outside mirror Front passenger door control module (in passenger's door) Front passenger's heated outside mirror Fuse 5a Fuse panel sc (left side of dash) G44 (lower left "a" pillar) G53 (right side of rear deck lid) G662 (on left "c" pillar) Heated rear window Hot at all times Rear window defogger relay Rear window defogger switch Suppressor T10d T12e T16c T16f T16g T20f T20g T6h Vehicle electrical system control module (left side of dash) Windshield antenna suppression filter (in trunk, behind left side panel)
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Audi TT Quattro 2008 List of elements for Electronic Power Steering Wiring Diagram for Audi TT Quattro 2008: 21 (on left front long member) g671 Computer data lines system Early production Fuse 5a Fuse 80a Fuse panel sa (left side of engine compt) Fuse panel sc (left side of dash) Hot at all times Late production Nca Power steering control module Red Steering angle sensor (at steering column) Steering column electronic systems control module (at steering column) Steering torque sensor T10ag T20b T2s T3l T5d T5e
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Audi TT Quattro 2008 List of elements for Electronic Suspension Wiring Diagram for Audi TT Quattro 2008: 22 Computer data lines system Dampening adjustment button Dampening adjustment indicator lamp Electronic dampening control module (below front passenger's seat) Front/center console control head Fuse 30a Fuse 5a Fuse panel sc (left side of dash) Fuse panel sf (right rear of luggage compt) G40 (below right side of rear seat bench) Hot at all times Interior lights system Left front dampening adjustment valve Left front level control system sensor Left rear dampening adjustment valve Left rear level control system sensor Red Right front dampening adjustment valve Right front level control sensor Right rear dampening adjustment valve Right rear level control system sensor Switch illumination lamp
ENGINE PERFORMANCE
2.0L TURBO 2.0L Turbo, Engine Performance Wiring Diagram (1 of 6) for Audi TT Quattro 2008 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 6) for Audi TT Quattro 2008: 24 (on left front long member) (on left front long member) g672 11a Abs control module (right side of engine compartment) After-run coolant pump Brake light switch & brake pedal switch (on brake master cylinder) Charge air pressure sensor (left front of engine compt) Coolant circulation pump relay Electronic power steering system Engine control module (ecm) (right rear of engine compt) Engine coolant temperature (ect) sensor (at rear of engine) Fuel gauge sender & transfer fuel pump (fp) Fuse 10a Fuse 5a Fuse panel sb (left side of engine compt) G672 G672 (on left front long member) Hot at all times Leak detection pump(ldp) Nca T16a T47 T94 Vehicle electrical system control module (left side of dash) 2.0L Turbo, Engine Performance Wiring Diagram (2 of 6) for Audi TT Quattro 2008 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 6) for Audi TT Quattro 2008: 24 (front of engine compt) oil pressure switch (in fuel tank assembly) fuel pump (fp) control module (left side of dash) vehicle electrical system control module Accelerator pedal position sensor 2 & throttle position (tp) sensor (on bulkhead, above accelerator pedal) (above accelerator pedal) Clutch position sensor (m/t) (on clutch master cylinder) Computer data lines system Display Engine coolant level(ecl) warning switch Engine coolant level/temp warning lamp Fuel gauge G43 (lower right "a" pillar) G44 (lower left"a" pillar) G672 (on left front long member) Instrument cluster control module Mass air flow (maf)sensor (in air intake tube) Nca Oil level thermal sensor (on oil pan) Oil pressure warning lamp T10k T11b T12m T32 Unit Vehicle positioning system interface control module 2.0L Turbo, Engine Performance Wiring Diagram (3 of 6) for Audi TT Quattro 2008 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 6) for Audi TT Quattro 2008: 16 36a Computer data lines system Engine control module (ecm) (right rear of engine compt) Fuse 10a Fuse 15a Fuse 25a Fuse 5a Fuse panel sb (left side of engine compt) Fuse panel sc (left side of dash) Heated oxygen sensor (under center of vehicle) Hot at all times Nca Oxygen sensor behind three way (o2c) catalytic convertor (twc) Red Starting/ charging system T94 2.0L Turbo, Engine Performance Wiring Diagram (4 of 6) for Audi TT Quattro 2008 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 6) for Audi TT Quattro 2008: 20 (lower left "a" pillar) g44 (on front of engine) camshaft position sensor (on fuel rail) fuel pressure sensor (on left front long member) (on left front of engine compt) coolant fan control(fc) control module 10a Camshaft adjustment valve 1 (left rear of engine compt) Engine coolant temperature (ect) sensor (at rear of engine) Fuel injectors Fuse 10a Fuse 20a Fuse panel sb (left side of engine compt) G672 Hot at all times Intake air temperature (iat)sensor (left side of of engine) Intake mainfold runner position sensor (on intake manifold) Low fuel pressure sensor (on fuel rail) Red Suppressor Throttle valve control module (on throttle body) 2.0L Turbo, Engine Performance Wiring Diagram (5 of 6) for Audi TT Quattro 2008 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (5 of 6) for Audi TT Quattro 2008: 20 Evaporative emission canister purge regulator valve Fuse 110a Fuse 15a Fuse 40a Fuse 5a Fuse 60a Fuse panel sa (left side of engine compt) Fuse panel sc (left side of dash) Fuse panel sf (right rear of luggage compt) G15 G672 (on left front long member) Hot at all times Hot in on or start Ignition coils (coils :1, 2, 3, 4: top of cylinder) Nca Red Starter To spark plug Turbocharger recirculating valve (right rear of engine compt) Wastegate bypass regulator valve (right rear of engine compt) 2.0L Turbo, Engine Performance Wiring Diagram (6 of 6) for Audi TT Quattro 2008 List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (6 of 6) for Audi TT Quattro 2008: 17 (right rear of engine compt) 11a 12a Engine control module (ecm) Engine speed (rpm)sensor (onside of engine block) Fuel pressure regulator valve (center of engine compt) Fuse 10a Fuse 20a Fuse 5a Fuse panel sb (left side of engine compt) Fuse panel sc (left side of dash) Hot at all times Knock sensor (ks) 1 (on side of engine block) Knock sensor (ks) 2 (on engine block) Nca Red T60
3.2L 3.2L, Engine Performance Wiring Diagram (1 of 7) for Audi TT Quattro 2008 List of elements for 3.2L, Engine Performance Wiring Diagram (1 of 7) for Audi TT Quattro 2008: 14 Camshaft adjustment valve 1(exhaust) (at rear of engine) Camshaft position (cmp) sensor (rear of cylinder head) Camshaft position (cmp) sensor 2 (at rear of engine) Engine control module (ecm) (right rear of engine compt) Fuel injectors (top left side of engine) Fuse 10a Fuse 15a Fuse 30a Fuse 5a Fuse panel sb (left side of engine compt) Hot at all times Intake manifold tuning(imt) valve (left cylinder head) Red T40 3.2L, Engine Performance Wiring Diagram (2 of 7) for Audi TT Quattro 2008 List of elements for 3.2L, Engine Performance Wiring Diagram (2 of 7) for Audi TT Quattro 2008: 18 (lower right "a" pillar g43 (rear of cylinder head) camshaft adjustment valve 1 (w/ all wheel drive) fuel level sensor 2 11a 21a Engine coolant level (ecl) warning switch Engine coolant temperature (ect) sensor (left rear of cylinder head) Engine speed (rpm) sensor (rear of left cylinder head) Fuel level sensor & tranfer fuel pump Fuse 10a Fuse 5a Fuse panel sc (left side of dash) Hot at all times Hot in on or start Knock sensor (ks) 1 (front of engine compt) Knock sensor (ks) 2 (right side of engine compt) Oil pressure switch Red 3.2L, Engine Performance Wiring Diagram (3 of 7) for Audi TT Quattro 2008 List of elements for 3.2L, Engine Performance Wiring Diagram (3 of 7) for Audi TT Quattro 2008: 21 (at intake manifold inlet) throttle valve control module 31a Computer data lines system Display Engine coolant level/temp warning lamp Engine coolant temp Engine electronics indicator Evaporative emission (evap) canister purge solenoid valve (right rear of engine compartment) Fuel gauge Fuel reserve warning Fuse 40a Fuse panel sc (left side of dash) G44 (lower left "a" pillar) Hot in on or start Instrument cluster control module Oil level thermal sensor (on oil pan) Oil pressure warning lamp Red Starter T32 Unit 3.2L, Engine Performance Wiring Diagram (4 of 7) for Audi TT Quattro 2008 List of elements for 3.2L, Engine Performance Wiring Diagram (4 of 7) for Audi TT Quattro 2008: 13 (on left front long member) (on left front of engine compt) coolant fan control (fc) control module After-run coolant pump Coolant circulation pump relay Engine coolant temperature (ect) sensor (on radiator) Fuel pump (fp) relay G15 G672 G672 (on left front long member) Ignition coils (1, 2, 3, 4, 5, 6: top of intake manifold) Nca Positive crankcase ventilation heating element To spark plug 3.2L, Engine Performance Wiring Diagram (5 of 7) for Audi TT Quattro 2008 List of elements for 3.2L, Engine Performance Wiring Diagram (5 of 7) for Audi TT Quattro 2008: 15 (front of of engine compt) secondary air injection (air) pump motor (in e-box, at left side of engine compt) secondary air injection (air) pump relay (on left front long member) g672 10a Engine control module (ecm) (right rear of engine compt) Fuse 10a Fuse 15a Fuse panel sb (left side of engine compt) Heated oxygen sensor Hot at all times Intake air temperature (iat) sensor & manifold absolute pressure (map) sensor Leak detection pump (ldp) Nca Oxygen sensor behind three way catalytic convertor T81 3.2L, Engine Performance Wiring Diagram (6 of 7) for Audi TT Quattro 2008 List of elements for 3.2L, Engine Performance Wiring Diagram (6 of 7) for Audi TT Quattro 2008: 22 (in e-box, at left side of engine compt) fuel pump (fp) 2 relay (right side of engine compt) abs control module 11a 36a Accelerator pedal position sensor 2 & throttle position (tp) sensor (on bulkhead, above accelerator pedal) Brake light switch & brake pedal switch (on brake master cylinder) Clutch position sensor (m/t) (on clutch master cylinder) Fuse 10a Fuse 5a Fuse panel sb (left side of engine compt) Fuse panel sc (left side of dash) G672 (on left front long member) Hot at all times Hot in on or start Red T11b T12m T16a T47 T8h Vehicle electrical system control module (left side of dash) Vehicle positioning system interface control module 3.2L, Engine Performance Wiring Diagram (7 of 7) for Audi TT Quattro 2008 List of elements for 3.2L, Engine Performance Wiring Diagram (7 of 7) for Audi TT Quattro 2008: 22 (left rear of engine compt) mass air flow (maf) sensor (on left front long member) g672 (on left member) (right rear of engine compt) Computer data lines system Cruise control system Engine control module (ecm) Fuse 110a Fuse 40a Fuse 60a Fuse panel sa (left side of engine compt) G672 Heated oxygen sensor (ho2s) 2 Hot at all times Nca Oxygen sensor (o2s) 2 behind three way catalytic convertor (twc) Red Secondary air injection (air) solenoid valve Secondary air injection(air) solenoid valve 2 Suppressor T81 Voltage regulator (vr)
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Audi TT Quattro 2008 List of elements for Backup Lamps Wiring Diagram for Audi TT Quattro 2008: 22 (lower left "a" pillar) g44 Backup Backup light switch (m/t) Computer data lines system Direct shift gearbox (dsg) mechatronic Fuse 40a Fuse 5a Fuse panel sc (left side of dash) Fuse panel sf (right rear of luggage compt) G51 (right side of luggage compt) G662 (on left "c" pillar) Hot at all times Hot in on or start Left taillamp assembly Right taillamp assembly T11b T12c T12d T12e T20e T8h Vehicle electrical system control module (left side of dash) Exterior Lamps Wiring Diagram (1 of 2) for Audi TT Quattro 2008 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Audi TT Quattro 2008: 38 Backup lamp Backup lamps circuit Computer data lines system Driver door control module (in driver's door) Driver's side outside mirror assembly Early production Front turn signal lamp Fuse 40a Fuse panel sf (right rear of luggage compt) G44 (lower left "a" pillar) G662 (on left "c" pillar) G672 (on left front long member) High- mount brake light Hot at all times Late production Left headlight assembly Left license plate light Left taillamp assembly Light switch Parking lamp Rear side marker lamp/ brake lamp Rear side marker lamp/brake lamp Rear turn signal lamp Right license plate light T10e T11b T11c T12c T12d T12e T16a T16f T20f T8h Turn signal Vehicle electrical system control module (left side of dash) W/ automatic driving light control Wiper/washer system Exterior Lamps Wiring Diagram (2 of 2) for Audi TT Quattro 2008 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Audi TT Quattro 2008: 38 (if equipped) rain/light recognition sensor (lower left "a" pillar) g44 (on left front long member) g672 14a 32a Backup lamp Backup lamps circuit Brake light switch & brake pedal switch (on brake master cylinder) Computer data lines system Emergency flasher button Emergency flasher indicator lamp Engine control module (ecm) (right rear of engine compt) Front passenger door control module (in passenger's door) Front turn signal lamp Front/center console control head Fuse 5a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G44 (lower left "a" pillar) G51 (right side of luggage compt) Headlight dimmer/flasher & turn signal switch (turn signal switch: at steering column assembly) Hot at all times Nca Parking lamp Passenger's side outside mirror assembly Power distribution system Rear side marker lamp/ brake lamp Rear side marker lamp/brake lamp Right headlight assembly Right taillamp assembly Steering column electronic systems control module (at steering column) T10ab T16g T20c T20g T94 Turn signal Turn signal lamp
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 2) for Audi TT Quattro 2008 List of elements for Ground Distribution Wiring Diagram (1 of 2) for Audi TT Quattro 2008: 33 Battery Cd changer, cd changer shield, radio shield, ipod base plate, ipod base plate shield, satellite radio shield & navigation system w/ cd drive control module shield Comfort system central control module Driver's knee air bag igniter, front passenger's knee air bag igniter & front passenger's side air bag igniter Driver's seat adjustment switch, driver's seat lumbar support adjustment switch & driver's backrest adjustment switch Electronic damping control module Fresh air blower control module & abs control module Front passenger's seat adjustment switch, front passenger's seat lumbar support adjustment switch & passenger backrest adjustment switch Front/center console control head & parking brake contact switch Front/center console control head, selector lever sensor system control module, climatronic control module & headlamp range control module G40 (below right side of rear seat bench) G42 (beside steering column) G43 (lower right "a" pillar) G44 (lower left "a" pillar) G51 (right side of luggage compt) G53 (right side of rear deck lid) G610 (under front of center console) Glove compartment lamp switch, right front footwell illumination, high pressure sensor, front hood switch, alarm horn & central locking safe indicator lamp High & low tone horns, front passenger's door control module & front passenger's backrest heating element Instrument cluster control module, data link connector, data bus board diagnostic interface, sockets relay & tire pressure monitoring control module 2 Navigation system w/ cd drive control module, external audio source connection shield, navigation system w/ sd drive control module shield, radio, satellite radio shield, telephone antenna & telephone antenna shield Navigation system w/ sd drive control module shield Power steering control module Radio shield & external audio source connection shield Rain/light recognition sensor, front interior light, driver's make up mirror light contact switch, automatic day/night interior mirror, front passenger's make up mirror light contact switch, anti theft alarm system sensor & garage door opener control head Right front fog lamp, fuel pump (fp) control module & fuel level sensor Right high/low beam lamps, right headlamp beam adjustment motor, front passenger's seat lumbar support switch, right headlamp power output stage & right headlamp Right tail lamp, rear fog light, luggage compartment light, parking aid control module & vehicle positioning system interface control module Suppressor Telephone transceiver Vehicle electrical system control module & driver's door control module Vehicle electrical system control module, cigarette lighter, 12 v socket & driver's backrest heating element Vehicle electrical system control module, steering column electronic systems control module & driver's seat lumbar support adjustment switch Ground Distribution Wiring Diagram (2 of 2) for Audi TT Quattro 2008 List of elements for Ground Distribution Wiring Diagram (2 of 2) for Audi TT Quattro 2008: 26 Air bag control module Coolant fan control (fc) module Coolant fan control (fc) module, brake pedal switch & clutch position sensor Digital sound system control module & satellite radio Direct shift gear box (dsg) mechatronics Engine control module (ecm) G14 G15 G50 (left side of luggage compt) G637 (left side of dash) G662 (on left "c" pillar) G671 (on left front long member) G672 (on left front long member) Heated rear window High mount brake light, left & right license plate lights, rear window glass breakage sensor & decklid central locking system motor Ignition coils 1, 2, 3 & 4 (2.0l turbo) ignition coils 1, 2, 3, 4, 5 & 6 (3.2l) Ignition coils 1, 2, 3, 4, 5 & 6 (3.2l), after run coolant pump & positive crankcase ventilation (pcv) heating element Left tail lamp Left washer nozzle heater, right washer nozzle heater, brake pedal switch, left high beam lamp, left low beam lamp, clutch position sensor left headlamp beam adjustment motor, after run coolant pump, air compressor regulating valve, garage door opener control module, left headlamp power output stage & left headlamp Mass air flow (maf) sensor & engine control module (ecm) Oil pressure switch & ignition coils 1, 2, 3 & 4 (2.0l turbo) Power steering control module Radio frequency controlled clock receiver, rear spoiler & all wheel drive control module Secondary air injection (air) pump motor & coolant fan control (fc) module Suppressor Suppressor, headlamp washer pump, wiper motor control module & left front fog lamp
HEADLIGHTS Headlights Wiring Diagram, Early Production with Bi-Xenon & Cornering Headlights (1 of 2) for Audi TT Quattro 2008 List of elements for Headlights Wiring Diagram, Early Production with Bi-Xenon & Cornering Headlights (1 of 2) for Audi TT Quattro 2008: 44 32a Computer data lines Computer data lines system Dimmer switch Drl disable switch (if equipped) Drl lamp (if equipped) Dynamic cornering light motor Exterior lights system Fog lamp switch Front turn signal Fuse 10a Fuse 5a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G44 (lower left "a" pillar) G672 (on left front long member) Hdlamp sw ill Headlamp beam adjustment motor Headlamp power output stage Headlight dimmer/ flasher switch Hid lamp Hid lamp control module Hot at all times Interior lights system Lamp Left front fog lamp Left headlight assembly Light switch Low beam reflector motor Nca Parking lamp Right front fog lamp Steering column electronic systems control module (at steering column) Swivel module position sensor System T10ab T10e T11b T11c T12d T12e T16a T20c Vehicle electrical system control module (left side of dash) Headlights Wiring Diagram, Early Production with Bi-Xenon & Cornering Headlights (2 of 2) for Audi TT Quattro 2008 List of elements for Headlights Wiring Diagram, Early Production with Bi-Xenon & Cornering Headlights (2 of 2) for Audi TT Quattro 2008: 24 Comfort system central control module (right rear of luggage compt) Computer data lines system Drl lamp (if equipped) Dynamic cornering light motor Front turn signal Fuse 5a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G44 (lower left "a" pillar) Headlamp beam adjustment motor Headlamp power output stage Headlamp range control module (left side of dash) Hid lamp Hid lamp control module Hot at all times Lamp Left front level control system sensor (w/o electronic damping control) Left rear level control system sensor (w/o electronic damping control) Low beam reflector motor Parking brake contact switch Parking lamp Right headlight assembly Swivel module position sensor T18g Headlights Wiring Diagram, Late Production with Bi-Xenon & Cornering Headlights (1 of 2) for Audi TT Quattro 2008 List of elements for Headlights Wiring Diagram, Late Production with Bi-Xenon & Cornering Headlights (1 of 2) for Audi TT Quattro 2008: 44 32a Computer data lines Computer data lines system Dimmer switch Drl disable switch (if equipped) Drl lamp/ parking lamp Dynamic cornering light motor Exterior lights system Fog lamp switch Front side marker lamp Front turn signal lamp Fuse 10a Fuse 5a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G44 (lower left "a" pillar) G672 (on left front long member) Hdlamp sw ill Headlamp beam adjustment motor Headlamp power output stage Headlight dimmer/ flasher switch Hid lamp Hid lamp control module Hot at all times Interior lights system Led parking lamp/ drl module Left front fog lamp Left headlight assembly Light switch Low beam reflector motor Nca Right front fog lamp Steering column electronic systems control module (at steering column) Swivel module position sensor System T10ab T10e T11b T11c T12d T12e T16a T20c Vehicle electrical system control module (left side of dash) Headlights Wiring Diagram, Late Production with Bi-Xenon & Cornering Headlights (2 of 2) for Audi TT Quattro 2008 List of elements for Headlights Wiring Diagram, Late Production with Bi-Xenon & Cornering Headlights (2 of 2) for Audi TT Quattro 2008: 24 Comfort system central control module (right rear of luggage compt) Computer data lines system Drl lamp/ parking lamp Dynamic cornering light motor Front side marker lamp Front turn signal lamp Fuse 5a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G44 (lower left "a" pillar) Headlamp beam adjustment motor Headlamp power output stage Headlamp range control module (left side of dash) Hid lamp Hid lamp control module Hot at all times Led parking lamp/ drl module Left front level control system sensor (w/o electronic damping control) Left rear level control system sensor (w/o electronic damping control) Low beam reflector motor Parking brake Right headlight assembly Swivel module position sensor T18g Headlights Wiring Diagram, with Bi-Xenon Headlights (1 of 2) for Audi TT Quattro 2008 List of elements for Headlights Wiring Diagram, with Bi-Xenon Headlights (1 of 2) for Audi TT Quattro 2008: 40 32a Computer data lines system Dimmer switch Drl disable switch (if equipped) Drl lamp/ parking lamp Exterior lights system Fog lamp switch Front side marker lamp Front turn signal lamp Fuse 10a Fuse 5a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G44 (lower left "a" pillar) G672 (on left front long member) Hdlamp sw ill Headlamp beam adjustment motor Headlamp control module Headlamp power output stage Headlight dimmer/ flasher switch Hid lamp Hot at all times Interior lights system Led parking lamp/ drl module Left front fog lamp Left headlight assembly Light switch Low beam reflector motor Nca Right front fog lamp Steering column electronic systems control module (at steering column) T10ab T10e T11b T11c T12c T12d T16a T20c Vehicle electrical system control module (left side of dash) Headlights Wiring Diagram, with Bi-Xenon Headlights (2 of 2) for Audi TT Quattro 2008 List of elements for Headlights Wiring Diagram, with Bi-Xenon Headlights (2 of 2) for Audi TT Quattro 2008: 22 Comfort system central control module (right rear of luggage compt) Computer data lines system Drl lamp/ parking lamp Front side marker lamp Front turn signal lamp Fuse 5a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G44 (lower left "a" pillar) Headlamp beam adjustment motor Headlamp control module Headlamp power output stage Headlamp range control module (left side of dash) Hid lamp Hot at all times Led parking lamp/ drl module Left front level control system sensor (w/o electronic damping control) Left rear level control system sensor (w/o electronic damping control) Low beam reflector motor Parking brake Right headlight assembly T18g Headlights Wiring Diagram, with Standard Headlights for Audi TT Quattro 2008 List of elements for Headlights Wiring Diagram, with Standard Headlights for Audi TT Quattro 2008: 36 32a Computer data lines Dimmer switch Drl disable switch (if equipped) Exterior lights system Fog lamp switch Fuse 10a Fuse 5a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G44 (lower left "a" pillar) G672 (on left front long member) Hdlamp sw ill Headlight dimmer/ flasher switch Hi beam lamp Hot at all times Interior lights system Left front fog lamp Left headlight assembly Light switch Low beam lamp Nca Parking lamp Right front fog lamp Right headlight assembly Steering column electronic systems control module (at steering column) System T10ab T10e T11b T11c T12e T16a T20c Turn lamp Vehicle electrical system control module (left side of dash)
HORN Horn Wiring Diagram for Audi TT Quattro 2008 List of elements for Horn Wiring Diagram for Audi TT Quattro 2008: 20 23a Air bag spiral spring/return spring (w/ slip ring) (in steering wheel) Computer data lines system Fuse 20a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) High tone horn Horn relay Hot at all times Low tone horn Multi-function steering wheel control module Nca Signal horn activation Steering column electronic systems control module (at steering column) Steering wheel control module T10ah T12e T20c T6h Vehicle electrical system control module (left side of dash)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Audi TT Quattro 2008 List of elements for Instrument Cluster Wiring Diagram for Audi TT Quattro 2008: 37 (lower left "a" pillar) g44 (on oil pan) 2.0l 3.2l 33a Anti-theft immobilizer control module Anti-theft immobilizer reading coil Brake fluid level warning switch Brake pad wear ind lamp Computer data lines system Display unit Ecl/ect warning ind ind Engine coolant level warning switch Fuel gauge Fuel level sensor Fuel level sensor 2 (w/ all wheel drive) Fuel pump control module (in fuel tank assembly) Fuse 5a Fuse panel sc (left side of dash) G42 (beside steering column) G662 (on left "c" pillar) G672 (on left front long member) Hot at all times Hot in on or start Instrument cluster control module Left front brake pad wear sensor Oil level thermal sensor Oil pressure switch (front of engine compt) Oil pressure warning lamp Outside air temperature sensor Radio frequency controlled clock Radio frequency controlled clock receiver Red Selector lever/ tiptronic switch T10p Tire pressure monitoring display ind lamp Wiper/washer system
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Audi TT Quattro 2008 List of elements for Courtesy Lamps Wiring Diagram for Audi TT Quattro 2008: 54 12a 15a 23a Comfort system central control module (right rear of luggage compt) Computer data lines system Driver door control module (in driver's door) Driver's door contact switch Driver's reading light button Driver`s door warning light Driver`s illuminated make-up mirror light Driver`s interior locking button Driver`s make-up mirror light contact switch Front interior lamp button Front interior light Front passenger door control module (in passenger's door) Front passenger's door contact switch Front passenger's door warning light Front passenger's illuminated make-up mirror light Front passenger's interior locking button Front passenger's make-up contact switch Front passenger's map/reading light Front passenger's reading light button Fuse 10a Fuse 20a Fuse 5a Fuse panel sc (left side of dash) G42 (beside steering column) G43 (lower right "a" pillar) G44 (lower left "a" pillar) G51 (right side of luggage compt) Glove compartment lamp switch Glove compartment light Hot at all times Instrument illumination circuit Left front entry light Left front footwell illumination (w/ led light package) Light switch Luggage compartment light Map/reading light Power distribution system Right front entry light Right front footwell illumination (w/ led light package) Switch illumination lamp T11c T12c T12e T18g T20f T20g T32f T32g T6h Vehicle electrical system control module (left side of dash) W/ led light package Instrument Illumination Wiring Diagram for Audi TT Quattro 2008 List of elements for Instrument Illumination Wiring Diagram for Audi TT Quattro 2008: 52 (in driver's door) driver door control module (tr) position display Alarm system off switch Asr/esp button Cigarette lighter illumination Computer data Computer data lines system Control module Courtesy lamps circuit Driver's right front & left front regulator switch Driver`s inside door handle illumination Driver`s interior locking button Drl disable Early production Exterior lights system Front interior light Front passenger door control module (in passenger's door) Front passenger's inside door handle illumination Front passenger`s interior locking button Front/ center console control head Fuel tank lid unlock button/ rear lid remote control lock switch Fuse 10a Fuse panel sc (left side of dash) G42 (beside steering column) G44 (lower left "a" pillar) Garage door opener control head Hdlamp sw ill Hot in on or start Ill dimmer sw Late production Light switch Lines system Nca Selector lever Selector lever scale ill Selector lever sensor system Socket illumination Sw ill lamp Switch illumination lamp T10e T10p T10r T12c T12e T16a T20f T20g T32f T32g Transmission range Vehicle electrical system control module (left side of dash) W/ automatic driving light control
NAVIGATION Navigation Wiring Diagram, with Bose (1 of 2) for Audi TT Quattro 2008 List of elements for Navigation Wiring Diagram, with Bose (1 of 2) for Audi TT Quattro 2008: 34 (below driver's seat) (w/ cellular telephone) telephone transceiver (left side of luggage compt) g50 (w/ center windshield) navigation system antenna (w/ right lower rear window) antenna amplifier 2 (w/ right upper rear window) antenna amplifier (w/ roof antenna) radio,telephone, navigation system antenna 34a 47a Cd changer Computer data lines system Coupe Fuse 15a Fuse 5a Fuse panel sc (left side of dash) G610 (under front center console) G610 (under front of center console) Hot at all times Ipod baseplate Navigation system w/ cd drive control module Nca Rear window antenna 1 (coupe) antenna (roadster w/ left rear rod antenna) Rear window antenna 2 (coupe) radio antenna 2 (roadster) Red Roadster Satellite radio T12f T12g T8a T8m T8n W/ cd changer W/ voice control W/o cd changer W/o voice control Navigation Wiring Diagram, with Bose (2 of 2) for Audi TT Quattro 2008 List of elements for Navigation Wiring Diagram, with Bose (2 of 2) for Audi TT Quattro 2008: 36 35a Center loudspeaker Center mid/high range speaker Computer data lines system Coupe Digital sound system control module (left rear of luggage compt) External audio source connection Fuse 30a Fuse panel sc (left side of dash) G50 (left side of luggage compt) G610 (under front of center console) Hot at all times Inside microphone (w/ voice cintrol) Left front bass speaker Left front midrange speaker Left front treble speaker Left rear mid/low range speaker Left rear treble speaker Microphone unit Navigation system w/ cd drive control module Nca Radio,telephone, navigation system antenna (w/ roof antenna) Red Right front bass speaker Right front midrange speaker Right front treble speaker Right rear mid/low range speaker Right rear treble speaker Roadster Satellite antenna T18a T32a T32b Telephone microphone (w/o voice cintrol) W/ voice control W/o voice control Navigation Wiring Diagram, without BOSE (1 of 2) for Audi TT Quattro 2008 List of elements for Navigation Wiring Diagram, without BOSE (1 of 2) for Audi TT Quattro 2008: 34 (below driver's seat) (w/ cellular telephone) telephone transceiver (left side of luggage compt) g50 (w/ center windshield) navigation system antenna (w/ right lower rear window) antenna amplifier 2 (w/ right upper rear window) antenna amplifier (w/ roof antenna) radio,telephone, navigation system antenna 34a 47a Cd changer Computer data lines system Coupe Fuse 15a Fuse 5a Fuse panel sc (left side of dash) G610 (under front center console) G610 (under front of center console) Hot at all times Ipod baseplate Navigation system w/ cd drive control module Nca Rear window antenna 1 (coupe) antenna (roadster w/ left rear rod antenna) Rear window antenna 2 (coupe) radio antenna 2 (roadster) Red Roadster Satellite radio T12f T12g T8a T8m T8n W/ cd changer W/ voice control W/o cd changer W/o voice control Navigation Wiring Diagram, without BOSE (2 of 2) for Audi TT Quattro 2008 List of elements for Navigation Wiring Diagram, without BOSE (2 of 2) for Audi TT Quattro 2008: 31 35a Center mid/high range speaker Computer data lines system Coupe Digital sound system control module (left rear of luggage compt) External audio source connection Fuse 30a Fuse panel sc (left side of dash) G50 (left side of luggage compt) G610 (under front of center console) Hot at all times Inside microphone (w/ voice control) Left front bass speaker Left front treble speaker Left rear mid/low range speaker Left rear treble speaker Microphone unit Navigation system w/ cd drive control module Nca Radio,telephone, navigation system antenna (w/ roof antenna) Red Right front bass speaker Right front treble speaker Right rear mid/low range speaker Right rear treble speaker Roadster Satellite antenna T32b Telephone microphone (w/o voice control) W/ voice control W/o voice control Parking Assistant Wiring Diagram for Audi TT Quattro 2008 List of elements for Parking Assistant Wiring Diagram for Audi TT Quattro 2008: 19 Computer data lines system Early production Fuse 5a Fuse panel sc (left side of dash) Fuse panel sf (right rear of luggage compt) G51 (right side of luggage compt) Hot at all times Hot in on or start Late production Left rear center parking aid sensor Left rear parking aid sensor Parking aid control module (right rear of luggage compt) Power distribution system Rear parking aid warning buzzer Red Right rear center parking aid sensor Right rear parking aid sensor T12i T16e
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Audi TT Quattro 2008 List of elements for Power Distribution Wiring Diagram (1 of 4) for Audi TT Quattro 2008: 89 (2.0l) (early production) (late production) (not used) 10a 11a 12a 13a 14a 15a 22a 23a 25a 29a 38a Abs control module Air bag control module All-wheel drive control module Asr/ esp button Automatic day/night interior mirror Backup light switch Battery Battery interrupt igniter Battery jump start terminal (if equipped) Brake light switch Coolant fan control module Data bus on board diagnostic interface Data link connector (16-pin) Data link connector (dlc) (16-pin) Driver's door control module Electronic damping control module From fuse panel sc, fuse 7 (diagram 1 of 4) Front interior light Front passenger's door control module Fuse Fuse 10a Fuse 110a Fuse 15a Fuse 175a Fuse 20a Fuse 30a Fuse 40a Fuse 5a Fuse 60a Fuse 80a Fuse panel sa (left side of engine compt) Fuse panel sc (left side of dash) Fuse panel sd (right side of luggage compt) G51 (right side of luggage compt) Generator Left headlamp assembly Left washer nozzle heater Light switch Mass air flow (maf) sensor Nca Oil level thermal sensor Power steering control module Rain/light recognition sensor (if equipped) Red Right headlamp assembly Right washer nozzle heater Seat occupied recognition control module Secondary air injection (air) pump relay Selector lever & tipronic switch (if equipped) Starter T10d T10e T10p T20f T20g T2s T2t T3l T5b T5e T6h T6n To circuit breaker (diagram 4 of 4) To fuse panel sc, fuse 16 (diagram 2 of 4) To fuse panel sc, fuse 21 (diagram 2 of 4) To fuse panel sc, fuse 26 (diagram 2 of 4) To fuse panel sc, fuse 31 (diagram 2 of 4) To fuse panel sc, fuse 32 (diagram 2 of 4) To fuse panel sc, fuse 8 (diagram 1 of 4) To fuse panel sf, fuse 1 (diagram 3 of 4) To left instrument panel, sockets relay (diagram 2 of 4) To suppressor (diagram 3 of 4) Vehicle electrical system control module Windshield washer pump Power Distribution Wiring Diagram (2 of 4) for Audi TT Quattro 2008 List of elements for Power Distribution Wiring Diagram (2 of 4) for Audi TT Quattro 2008: 73 (lower left "a" pillar) g44 (not used) 12v socket 16a 17a 21a 24a 26a 27a 30a 31a 32a 33a 34a 35a 36a 37a 47a 87a Cigarette lighter Climatronic control module Data bus on board diagnostic interface Digital sound system control module Direct shift gearbox (dsg) mechatronic Driver's door control module Engine control module (ecm) From fuse panel sc, fuse 15 (diagram 1 of 4) From fuse panel sc, fuse 25 (diagram 1 of 4) From fuse panel sc, fuse 29 (diagram 1 of 4) From fuse panel sc, fuse 38 (diagram 1 of 4) From fuse panel sc, fuse 7 (diagram 1 of 4) From fuse panel sd, fuse 3 (diagram 1 of 4) Front passenger's door control module Fuel injector cylinder 1 Fuel injector cylinder 2 Fuel injector cylinder 3 Fuel injector cylinder 4 Fuel injector cylinder 5 Fuel injector cylinder 6 Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 5a Fuse panel sc (left side of dash) G42 (beside steering column) Instrument cluster control module Interior lights system Left instrument panel Nca Nca nca Radio Red Satellite radio Sockets relay Starter Steering column electronic systems control module T11b T16d T20c T20f T20g T20h T32a T8a T8h T8m T94 Telephone transceiver Tire pressure monitoring control module 2 Vehicle electrical system control module W/o navigation plus (7q2), satellite radio Power Distribution Wiring Diagram (3 of 4) for Audi TT Quattro 2008 List of elements for Power Distribution Wiring Diagram (3 of 4) for Audi TT Quattro 2008: 72 (not used) 10a 11a 12a 2.0l 3.2l Alarm horn (w/ anti-theft alarm system) Camshaft adjustment valve 1 Clutch position sensor (m/t) Comfort system central control module Computer data lines system Coolant circulation pump relay Coolant fan control module Early production Engine control module Engine control module (ecm) Evaporative emission (evap) canister purge regulator valve Fresh air blower control module From fuse panel sa, fuse 4 (diagram 1 of 4) From fuse panel sc, fuse 36 (diagram 2 of 4) From fuse panel sd, fuse 2 (diagram 1 of 4) Fuel pressure regulator valve (cdma engine) Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 40a Fuse 5a Fuse fuse 5a Fuse holder Fuse panel sb (left side of engine compt) Fuse panel sf (right rear of luggage compt) G672 (on left front long member) Headlamp washer relay (if equipped) Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition/ starter switch Key lock solenoid (a/t) Late production Leak detection pump (ldp) Lock Nca Over valve intake air switch (cdma engine) Oxygen sensor (o2s) heater 1 Oxygen sensor (o2s) heater 2 Parking aid control module Red Relay & fuse holder Run Start Steering column electronic systems control module Suppr- essor T11b T11c T12e T12i T12m T16e T18g T20c T4c T8h T94 To fuse panel sb, fuse 8 (diagram 4 of 4) Turbocharger recalculating valve Vehicle electrical system control module Vehicle positioning system interface control module Wastegate bypass regulator valve Wiper motor control module Power Distribution Wiring Diagram (4 of 4) for Audi TT Quattro 2008 List of elements for Power Distribution Wiring Diagram (4 of 4) for Audi TT Quattro 2008: 38 10a 11a Camshaft adjustment valve 1 Camshaft adjustment valve 1 (exhaust) Circuit breaker 30a Clutch position sensor (m/t) Coolant circulation pump relay Coolant fan control (fc) module Driver's power seat adjustment circuit breaker 1 Driver's seat adjustment switch Driver's seat lumbar support adjustment switch Engine control module (ecm) Evaporative emission (evap) canister purge regulator valve From fuse panel sd, fuse 3 (diagram 1 of 4) Front passenger's seat adjustment switch Front passenger's seat lumbar support adjustment switch Fuse 10a Fuse 25a Fuse 30a Fuse 5a Fuse holder Fuse panel sb (3.2l) (left side of engine compt) Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Intake manifold tuning (imt) valve Leak detection pump (ldp) Nca Red Relay & fuse holder Secondary air injection (air) pump relay Secondary air injection (air) solenoid valve Secondary air injection (air) solenoid valve 2 T4ae T81
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for Audi TT Quattro 2008 List of elements for Power Door Locks Wiring Diagram (1 of 2) for Audi TT Quattro 2008: 30 12a 26a 27a Central locking safe indicator lamp Comfort system central control module (right rear of luggage compt) Computer data lines system Driver's door central locking lock unit Driver's door control module (in driver's door) Driver's interior locking button Front hood switch Front passenger's door control module (in passenger's door) Fuse 10a Fuse 30a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G662 (on left "c" pillar) Hot at all times Illumination lamp switch Interior lights system Nca T18g T20f T20g T32f T32g T6g T8g T8h Trunk lid alarm switch & decklid central locking system motor Vehicle electrical system control module (left side of dash) Power Door Locks Wiring Diagram (2 of 2) for Audi TT Quattro 2008 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Audi TT Quattro 2008: 23 10a 12a Alarm horn Antenna Antenna amplifier Central locking & anti-theft alarm system/ rear window antenna 1 Coupe Front passenger's door central locking lock unit Front passenger`s interior locking button Fuel tank lid unlock motor Fuse 20a Fuse 5a Fuse panel sb (left side of engine compt) Fuse panel sf (right rear of luggage compt) G43 (lower right "a" pillar) G44 (lower left "a" pillar) G662 (on left "c" pillar) Hot at all times Interior lights system Nca Parking brake contact switch Rear window glass breakage sensor (coupe) Roadster
POWER MIRRORS Power Mirrors Wiring Diagram for Audi TT Quattro 2008 List of elements for Power Mirrors Wiring Diagram for Audi TT Quattro 2008: 31 12a Adjustment motors Automatic day/night (if equipped) Automatic day/night interior mirror (if equipped) Computer data lines system Driver door control module (in driver's door) Driver's side outside mirror assembly Fold- in (if equipped) Front passenger door control module (in passenger's door) Fuse 10a Fuse 5a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G44 (lower left "a" pillar) Heated mirror (if equipped) Hot at all times Hot in on or start Interior lights, door locks & power windows systems Mirror adjustment switch Mirror selector switch Passenger's side outside mirror assembly Pnk Red T12c T16f T16g T20f T20g T32f Turn signal Vehicle electrical system control module (left side of dash)
POWER SEATS Heated Seats Wiring Diagram for Audi TT Quattro 2008 List of elements for Heated Seats Wiring Diagram for Audi TT Quattro 2008: 17 (lower left "a" pillar) g44 (lower right "a" pillar) g43 16a Air conditioning system Backrest heating element Climatronic control module (in a/c control head) Computer data lines system Fuse 10a Fuse panel sc (left side of dash) Hot at all times Left front heated seat Right front heated seat Seat heating element T16c T16d T3ae Temperature sensor Lumbar Wiring Diagram for Audi TT Quattro 2008 List of elements for Lumbar Wiring Diagram for Audi TT Quattro 2008: 12 10a Driver's seat lumbar support adjustment switch Driver's seat lumbar support curvature adjustment motor (in driver's seat back) Driver's seat lumbar support height adjustment motor (in driver's seat back) Front passenger seat lumbar support curvature adjustment motor (in front passenger's seat back) Front passenger seat lumbar support height adjustment motor (in front passenger's seat back) Front passenger's seat lumbar support adjustment switch Fuse 10a Fuse panel sb (left side of engine compt) G43 (lower right "a" pillar) G44 (lower left "a" pillar) Hot at all times Power Seats Wiring Diagram, with Backrest for Audi TT Quattro 2008 List of elements for Power Seats Wiring Diagram, with Backrest for Audi TT Quattro 2008: 30 (in driver's seat back) Backrest Circuit breaker 30a Driver power seat adjustment circuit breaker (in fuse holder (below instrument panel) Driver's backrest adjustment motor (side of driver's seat back) Driver's backrest stop switch (base of driver's seat back) Driver's power seat switch Driver's seat height adjustment motor (at base of driver's seat) Driver's seat inclination adjustment motor (in driver's seat bottom) Driver's seat lumbar support adjustment switch Driver's seat lumbar support curvature adjustment motor Driver's seat lumbar support height adjustment motor Fore/aft Front passenger seat lumbar support adjustment switch Front passenger seat lumbar support curvature adjustment motor (in front passenger's seat back) Front passenger seat lumbar support height adjustment motor (in front passenger's seat back) Front passenger's backrest adjustment motor (side of front passenger's seat back) Front passenger's backrest stop switch (base of front passenger's seat back) Front passenger's power seat switch Front passenger's seat height adjustment motor (at base front passenger's seat) Front passenger's seat inclination adjustment motor (in front passenger's seat bottom) G43 (lower right "a" pillar) G44 (lower left "a" pillar) Height Hot at all times Seat fore/aft adjustment motor (in driver's seat bottom) Seat fore/aft adjustment motor (in front passenger's seat bottom) Slope T10s T6ac Power Seats Wiring Diagram, without Backrest for Audi TT Quattro 2008 List of elements for Power Seats Wiring Diagram, without Backrest for Audi TT Quattro 2008: 28 (in driver's seat back) Backrest Circuit breaker 30a Driver power seat adjustment circuit breaker (in fuse holder (below instrument panel)) Driver's backrest adjustment motor (side of driver's seat back) Driver's power seat switch Driver's seat height adjustment motor (at base of driver's seat) Driver's seat inclination adjustment motor (in driver's seat bottom) Driver's seat lumbar support adjustment switch Driver's seat lumbar support curvature adjustment motor Driver's seat lumbar support height adjustment motor Fore/aft Front passenger's backrest adjustment motor (side of front passenger's seat back) Front passenger's power seat switch Front passenger's seat fore/aft adjustment motor (in front passenger's seat bottom) Front passenger's seat height adjustment motor (at base front passenger's seat) Front passenger's seat inclination adjustment motor (in front passenger's seat bottom) Front passenger's seat lumbar support adjustment switch Front passenger's seat lumbar support curvature adjustment motor (in front passenger's seat back) Front passenger's seat lumbar support height adjustment motor (in front passenger's seat back) G43 (lower right "a" pillar) G44 (lower left "a" pillar) Height Hot at all times Seat fore/aft adjustment motor (in driver's seat bottom) Slope T10s T4ae
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram (1 of 2) for Audi TT Quattro 2008 List of elements for Power Top/Sunroof Wiring Diagram (1 of 2) for Audi TT Quattro 2008: 23 (right side of luggage compt) 11a Computer data lines system Convertible top closed position switch Convertible top control module (left rear of luggage compt) Convertible top hydraulic pump Convertible top lock switch (open) Convertible top locking motor Convertible top operation switch Fuse 25a Fuse 30a Fuse panel sf (right rear of luggage compt) G51 G676 (left side of luggage compt) Heated rear window Hot at all times Interior lights system Left top flap motor & left top flap sensor Red Right top flap motor & right top flap sensor T10v T20v Wind deflector switch & switch illumination lamp Power Top/Sunroof Wiring Diagram (2 of 2) for Audi TT Quattro 2008 List of elements for Power Top/Sunroof Wiring Diagram (2 of 2) for Audi TT Quattro 2008: 23 (w/ manual convertible top actuation) heated rear window 22a 25a Comfort system central control module (right rear of luggage compt) Computer data lines system Convertible top front lock switch Convertible top hydraulic pump Convertible top open position switch Convertible top open position switch (w/ manual convertible top actuation) Convertible top right lock switch Fuse 20a Fuse 30a Fuse 5a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) G44 (lower left "a" pillar) G676 (left side of luggage compt) Hot at all times T10d T12e T18g Vehicle electrical system control module (left side of dash) Wind deflector control module relay (cabrio) (in relay panel (dash))
POWER WINDOWS Power Windows Wiring Diagram for Audi TT Quattro 2008 List of elements for Power Windows Wiring Diagram for Audi TT Quattro 2008: 23 (lower left "a" pillar) g44 12a 26a Computer data lines system Driver door control module (in driver's door) Driver's door power window control head Driver's right front window regulator switch Driver's window regulator motor Front passenger door control module (in passenger's door) Front passenger's window regulator motor Fuse 10a Fuse 30a Fuse panel sc (left side of dash) G43 (lower right "a" pillar) Hot at all times Illumination lamp switch Interior lights & door locks systems Left front window regulator switch Right front window regulator switch T20f T20g T32f T32g
RADIO Radio Wiring Diagram, with Bose (1 of 2) for Audi TT Quattro 2008 List of elements for Radio Wiring Diagram, with Bose (1 of 2) for Audi TT Quattro 2008: 31 (below driver's seat) (w/ cellular preparation) telephone transceiver (left side of luggage compt) g50 (w/ right lower rear window) antenna amplifier 2 (w/ right upper rear window) antenna amplifier 34a 47a Cd changer Computer data lines system Coupe Fuse 15a Fuse 5a Fuse panel sc (left side of dash) G610 (under front of center console) Hot at all times Ipod baseplate Left rear mid/low range speaker Left rear treble speaker Nca Radio Rear window antenna 1 (coupe) antenna (roadster w/ left rear rod antenna) Rear window antenna 2 (coupe) radio antenna 2 (roadster) Red Roadster Satellite radio T12f T12g T8a T8m T8n W/ cd changer W/o cd changer Radio Wiring Diagram, with Bose (2 of 2) for Audi TT Quattro 2008 List of elements for Radio Wiring Diagram, with Bose (2 of 2) for Audi TT Quattro 2008: 26 35a Center loudspeaker Center mid/high range speaker Computer data lines system Digital sound system control module (left rear of luggage compt) External audio source connection Fuse 30a Fuse panel sc (left side of dash) G50 (left side of luggage compt) G610 (under front of center console) Hot at all times Left front bass speaker Left front midrange speaker Left front treble speaker Microphone unit Nca Red Right front bass speaker Right front midrange speaker Right front treble speaker Right rear mid/low range speaker Right rear treble speaker Roadster Satellite antenna T18a T32a Radio Wiring Diagram, without BOSE (1 of 2) for Audi TT Quattro 2008 List of elements for Radio Wiring Diagram, without BOSE (1 of 2) for Audi TT Quattro 2008: 27 (below driver's seat) (w/ cellular preparation) telephone transceiver (w/ right lower rear window) antenna amplifier 2 (w/ right upper rear window) antenna amplifier 34a 47a Cd changer Computer data lines system Coupe Fuse 15a Fuse 5a Fuse panel sc (left side of dash) G610 (under front of center console) Hot at all times Ipod baseplate Left rear mid/low range speaker Left rear treble speaker Nca Radio Rear window antenna 1 (coupe) antenna (roadster w/ left rear rod antenna) Rear window antenna 2 (coupe) radio antenna 2 (roadster) Red Roadster T12f T12g T8a W/ cd changer W/o cd changer Radio Wiring Diagram, without BOSE (2 of 2) for Audi TT Quattro 2008 List of elements for Radio Wiring Diagram, without BOSE (2 of 2) for Audi TT Quattro 2008: 24 (left side of luggage compt) g50 35a Center mid/high range speaker Computer data lines system Digital sound system control module (left rear of luggage compt) External audio source connection Fuse 30a Fuse panel sc (left side of dash) G50 (left side of luggage compt) G610 (under front of center console) Hot at all times Left front bass speaker Left front treble speaker Nca Red Right front bass speaker Right front treble speaker Right rear mid/low range speaker Right rear treble speaker Roadster Satellite antenna Satellite radio T8m T8n
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Audi TT Quattro 2008 List of elements for Shift Interlock Wiring Diagram for Audi TT Quattro 2008: 23 (2.0l: right rear of engine compt) (3.2l: rear of engine compt) engine control module (lower left "a" pillar) g44 (on left front long member) g672 14a 2.0l 3.2l Abs control module (right side of engine compt) Brake light switch & brake pedal switch (on brake master cylinder) Computer data lines system Fuse 5a Fuse panel sc (left side of dash) Hot at all times Hot in on or start Nca Selector level park position lock switch (shift lock solenoid: in gear selector assembly) (selector level park position lock switch: on gear selector assembly) Selector lever sensor system control module Shift lock solenoid & T10p T16a T4r T81 T94 Vehicle electrical system control module (left side of dash)
STARTING/CHARGING Charging Wiring Diagram for Audi TT Quattro 2008 List of elements for Charging Wiring Diagram for Audi TT Quattro 2008: 16 3.2l 2.0l Battery Battery interrupt igniter Battery jump start terminal (if equipped) Engine control module (ecm) (2.0l: right rear of engine compt) (3.2l: rear of engine compt) Fuse 175a Fuse panel sa (left side of engine compt) Fuse panel sd (right side of luggage compt) G51 (right side of luggage compt) Generator Nca Starter T81 T8h T94 Vehicle electrical system control module (left side of dash) Starting Wiring Diagram for Audi TT Quattro 2008 List of elements for Starting Wiring Diagram for Audi TT Quattro 2008: 44 (on left front long member) g672 11a 2.0l 3.2l 31a A/t Battery Battery interrupt igniter Battery jump start terminal (if equipped) Clutch position sensor (on clutch master cylinder) Computer data lines system Direct shift gearbox (dsg) mechatronic Engine control module (2.0l: right rear of engine compt) (3.2l: rear of engine compt) Fuse 40a Fuse 5a Fuse holder Fuse panel sb (left side of engine compt) Fuse panel sc (left side of dash) Fuse panel sd (right side of luggage compt) G44 (lower left "a" pillar) G51 (right side of luggage compt) Hot at all times Ignition/ starter switch Lock M/t Nca Power distribution system Red Relay holder Run Selector lever sensor system control module Start Starter T10p T11b T12e T12i T16a T20e T2t T81 T8h T94 Vehicle electrical system control module (left side of dash)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Audi TT Quattro 2008 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Audi TT Quattro 2008: 33 + nca - nca 10a Air bag control module Air bag spiral spring/ return spring (w/slip ring) Battery interrupt igniter Driver's air bag igniter Driver's air bag igniter 2 Driver's belt force limiter Driver's knee air bag igniter Driver's side air bag igniter Front passenger's belt force limiter Fuse 1 10a Fuse 10 5a Fuse panel c G43 G637 Hot at all times Main fuse box Nca Nca + Nca - Power distribution system Rear safety belt (driver's side) tensioner igniter Rear safety belt (front passenger's side) tensioner igniter Red Seat occupied recognition control module Seat occupied recognition pressure sensor Seat occupied recognition safety belt force sensor & front passenger's safety belt switch Short circuit bridge (it shorts the pins when connector is unplugged) Solid state T2ab T3aa Supplemental Restraints Wiring Diagram (2 of 2) for Audi TT Quattro 2008 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Audi TT Quattro 2008: 18 Air bag control module Computer data lines system Driver's front air bag crash sensor Driver's safety belt switch Driver's safety belt tensioner igniter 1 Driver's side air bag crash sensor Front passenger's air bag disabled indicator lamp Front passenger's front air bag crash sensor Front passenger's knee air bag igniter Front passenger's safety belt tensioner igniter 1 Front passenger's side air bag crash sensor Front passenger's side air bag igniter G383 G43 Igniter Nca Red Solid state
TRANSMISSION A/T Wiring Diagram (1 of 2) for Audi TT Quattro 2008 List of elements for A/T Wiring Diagram (1 of 2) for Audi TT Quattro 2008: 39 (in instrument cluster) instrument cluster control module (inside transmission assembly & inside automatic transmission assembly) 14a 24a Automatic transmission hydraulic pressure sensor 1 Automatic transmission hydraulic pressure sensor 2 Automatic transmission pressure regulating valve 1 Automatic transmission pressure regulating valve 2 Automatic transmission pressure regulating valve 3 Automatic transmission pressure regulating valve 4 Automatic transmission pressure regulating valve 5 Automatic transmission pressure regulating valve 6 Computer data lines system Direct shift gearbox (dsg) mechatronic Drive shaft 1 speed sensor Drive shaft 2 speed sensor Fuse 15a Fuse 5a Fuse panel sc (left side of dash) G672 (on left front long member) Gear position distance sensor 1 Gear position distance sensor 2 Gear position distance sensor 3 Gear position distance sensor 4 Hot at all times Nca Solenoid valve 1 & 2 Solenoid valve 3 & 4 Solenoid valve 5 T16a T20e T32 T4ah Temperature sensor (in control module) Transmission fluid temperature sensor Transmission input speed (rpm) sensor & clutch oil temperature sensor Transmission output speed (rpm) sensor Transmission output speed (rpm) sensor 2 Vehicle electrical system control module (left side of dash) A/T Wiring Diagram (2 of 2) for Audi TT Quattro 2008 List of elements for A/T Wiring Diagram (2 of 2) for Audi TT Quattro 2008: 18 Air bag spiral spring/return spring w/ slip ring Computer data lines system G44 (lower left "a" pillar) Multi- function steering wheel control unit Nca Selector level park position lock switch (on gear selector assembly) Selector level sensor system control module Selector level transmission range (tr) position display Steering column electronic systems control module (at steering column) Steering wheel control module T10ah T10p T10r T20c T4r Tiptronic downshift button Tiptronic upshift button W/o tiptronic shift paddle AWD Wiring Diagram for Audi TT Quattro 2008 List of elements for AWD Wiring Diagram for Audi TT Quattro 2008: 15 (on left "c" pillar) g662 All wheel drive control module Brake light switch & brake pedal switch (on brake master cylinder) Computer data lines system Engine control module (ecm) (rear of engine compt) Fuse 5a Fuse panel sc (left side of dash) G672 (on left front long member) Haldex clutch control valve Haldex clutch pump Hot at all times Nca Oil pressure/ temperature sensor T2ag T80
TRUNK, TAILGATE, FUEL DOOR Trunk & Fuel Door Release Wiring Diagram for Audi TT Quattro 2008 List of elements for Trunk & Fuel Door Release Wiring Diagram for Audi TT Quattro 2008: 21 10a 26a Comfort system central control module (right rear of luggage compt) Computer data lines system Driver's door control module (in driver's door) Fuel tank lid unlock motor Fuse 20a Fuse 30a Fuse panel sc (left side of dash) Fuse panel sf (right rear of luggage compt) G44 (lower left "a" pillar) G51 (right side of luggage compt) G662 (on left "c" pillar) Hot at all times Interior lights system Rear lid remote control lock switch & fuel tank lid unlock button T18g T20f T32f T8g Trunk lid alarm switch/decklid central locking system motor
WARNING SYSTEMS Warning Systems Wiring Diagram for Audi TT Quattro 2008 List of elements for Warning Systems Wiring Diagram for Audi TT Quattro 2008: 19 17a 33a Computer data lines system Front/center console control head Fuse 5a Fuse panel c Fuse panel sc (left side of dash) G44 (lower left "a" pillar) Hot at all times Instrument cluster control module Interior lights system Left front tire pressure monitoring sensor Left rear tire pressure monitoring sensor Right front tire pressure monitoring sensor Right rear tire pressure monitoring sensor Switch illumination lamp Tire pressure monitor display ind lamp Tire pressure monitoring button Tire pressure monitoring control module (near left side of dash)
WIPER/WASHER Jet Heater Wiring Diagram for Audi TT Quattro 2008 List of elements for Jet Heater Wiring Diagram for Audi TT Quattro 2008: 11 Computer data lines system Fuse 5a Fuse panel sc (left side of dash) G44 (lower left "a" pillar) G672 (on left front long member) Hot at all times Left washer nozzle heater Right washer nozzle heater T12e T6h Vehicle electrical system control module (left side of dash) Wiper/Washer Wiring Diagram for Audi TT Quattro 2008 List of elements for Wiper/Washer Wiring Diagram for Audi TT Quattro 2008: 40 (on left front long member) g672 14a 29a Computer data lines system Early production Fuse 15a Fuse 30a Fuse 5a Fuse holder 1 Fuse panel sb (left side of engine compt) Fuse panel sc (left side of dash) G44 (lower left "a" pillar) G662 (on left "c" pillar) G672 (on left front long member) Headlamp washer pump Headlamp washer relay (in e-box, at left side of engine compt) Heated rear window Hot at all times Instrument cluster control module Late production Nca Rain/light recognition sensor Selector lever & tipronic switch (if equipped) Steering column electronics systems control module (at steering column) T10d T11c T12e T20c T6h T8f T8h Vehicle electrical system control module (left side of dash) W/ rain/light recognition sensor W/o rain/light recognition sensor Windshield antenna suppression filter (in trunk, behind left side panel) Windshield washer fluid level warning switch Windshield washer pump Windshield washer pump relay (in vehicle electrical system control module relay panel) Windshield wiper/ washer switch Wiper motor control module
