All Wiring Diagrams for Audi TT Quattro 2000 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Audi TT Quattro 2000

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Audi TT Quattro 2000:

• (not used)
• A/c control head
• A10
• A11
• A12
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• Back pressure flap motor position sensor (behind right end of dash, on hvac housing)
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Central flap motor position sensor (beneath right side of dash, on left side of hvac housing)
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Data link connector (dlc) (partial) (below left side of steering column)
• Footwell/defrost flap motor position sensor (behind right side of dash, on left side of hvac housing)
• Fresh air intake duct temperature sensor (in hvac intake duct, on right side of engine compartment)
• Fuse 10a
• Fuse 25a
• Fuse 5a
• Fuse 7.5a
• Fuse panel (on left end of dash)
• G111 (left front of engine compt, under battery)
• G204 (left of steering column)
• High pressure sensor
• Hot at all times
• Hot in run or start
• Hot w/light switch in park or head position
• Hot w/load reduction relay energized
• Instrument cluster
• Interior lights system
• Motronic engine control module (ecm) (in center of plenum, between firewall & windshield base)
• Outlet temperature floor outlet sensor (behind left center of dash, on hvac housing)
• Outside air temperature display
• Solid state
• T32
• T32a
• Temperature regulator flap motor position sensor (beneath right side of dash, on lower left side of hvac housing)

Automatic A/C Wiring Diagram (2 of 2) for Audi TT Quattro 2000

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Audi TT Quattro 2000:

• (left side of engine compartment, under battery tray) g111
• (not used)
• 132 kw engine, code atc
• 165 kw engine, code amu
• A/c clutch
• After-run coolant pump
• Coolant fan
• Coolant fan 2
• Coolant fan control (fc) control module (in lower left front corner of engine compartment)
• Coolant fan control (fc) thermal switch (on bottom left corner of radiator)
• Fresh air blower (behind right end of dash, on hvac housing)
• Fresh air blower control module (behind right end of dash, on hvac housing)
• Fuse 30a
• Fuse bracket (on top of battery, left side of engine compt)
• G111 (left side of engine compt, under battery tray)
• G900 (on lower part of left "a" pillar)
• Hot at all times
• Nca
• Outside air temperature sensor (behind center of lower front grille)
• Red
• Solid state
• Sunlight photo sensor (on upper center of dash, under defroster grille)
• T14b
• T4f

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with Electronic Stability Program for Audi TT Quattro 2000

List of elements for Anti-lock Brakes Wiring Diagram, with Electronic Stability Program for Audi TT Quattro 2000:

• (behind wheel) right front wheel speed sensor
• (behind wheel) right rear wheel speed sensor
• (left of steering column)
• (left rear corner of engine compt) abs control module
• (under left side of dash) data link connector
• 13a
• 15a
• Abs warning indicator
• All-wheel drive control module (on rear differential)
• Asr/esp control indicator
• Asr/esp switch
• Awd
• Brake booster
• Brake booster sensor
• Brake pressure sensor
• Brakelight disable relay (in 13-fold relay panel, left side of dash)
• Brakelight switch (above brake pedal)
• Combination processor
• Exterior lights system
• Fuse 10a
• Fuse 30a
• Fuse 5a
• Fuse bracket (on top of battery)
• Fuse panel (behind left end of dash)
• Fwd
• G111 (left side of engine compt, under battery tray)
• G204
• High press switch 1
• High press switch 2
• Hot at all times
• Hot in run or start
• Instrument cluster
• Interior lights system
• Left front abs inlet
• Left front abs outlet
• Left rear abs inlet
• Left rear abs outlet
• Left rear wheel speed sensor (behind wheel)
• Longitudinal acceleration sensor (w/ awd) (behind right side of dash)
• Motronic engine control module (center of plenum, between firewall & windshield)
• Pilot valve 1
• Pilot valve 2
• Red
• Release switch
• Right front abs inlet
• Right front abs outlet
• Right rear abs inlet
• Right rear abs outlet
• Rotation rate sensor
• Solenoid valve
• Steering angle sensor
• T16
• T32
• T32a
• T3e
• Transverse accel- eration sensor

Anti-lock Brakes Wiring Diagram, with Traction Control for Audi TT Quattro 2000

List of elements for Anti-lock Brakes Wiring Diagram, with Traction Control for Audi TT Quattro 2000:

• (behind left front wheel) left front abs wheel speed sensor
• (behind right front wheel) right front abs wheel speed sensor
• (left of steering column) g204
• 13a
• Abs control module (left rear corner of engine compt)
• Abs hydraulic pump (left rear corner of engine compt)
• Abs warning indicator
• Acc
• All-wheel drive control module (on rear differential)
• Anti-slip control switch (w/ asr)
• Brakelight switch (above brake pedal)
• Combination processor
• Data link connector t16 (under left side of dash)
• Differential lock valve 1
• Differential lock valve 2
• Fuse 10a
• Fuse 30a
• Fuse 5a
• Fuse bracket (on top of battery)
• Fuse panel (behind left end of dash)
• G100 (left side of engine compt, under battery tray)
• Hot at all times
• Hot in run or start
• Ignition switch
• Instrument cluster
• Interior lights system
• Left front abs inlet valve
• Left front abs outlet valve
• Left rear abs inlet valve
• Left rear abs outlet valve
• Left rear abs wheel speed sensor (behind left rear wheel)
• Lock
• Longitudinal acceleration sensor (w/ awd) (behind right side of dash)
• Motronic engine control module (center of plenum, between firewall & windshield base)
• Red
• Right front abs inlet valve
• Right front abs outlet valve
• Right rear abs inlet valve
• Right rear abs outlet valve
• Right rear abs wheel speed sensor (behind right rear wheel)
• Run
• Start
• T25
• T2t
• T32
• T32a
• T3e
• Traction control indicator
• W/ asr
• W/ awd

ANTI-THEFT

Anti-theft Wiring Diagram, Coupe (1 of 2) for Audi TT Quattro 2000

List of elements for Anti-theft Wiring Diagram, Coupe (1 of 2) for Audi TT Quattro 2000:

• (in center of plenum, between windshield & firewall)
• 14a
• 37a
• 38a
• Alarm horn
• Antenna
• Central locking control module (forward of left rear fenderwell, behind panel)
• Door locks system
• Driver's door lock assembly
• Exterior lights system
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• Hood alarm switch (on hood latch mechanism)
• Hot at all times
• Hot in run or start
• Hot with key in ignition
• Instrument cluster system
• Interior lights system
• Nca
• Power windows system
• Radio
• Shield
• Starting system

Anti-theft Wiring Diagram, Coupe (2 of 2) for Audi TT Quattro 2000

List of elements for Anti-theft Wiring Diagram, Coupe (2 of 2) for Audi TT Quattro 2000:

• 42a
• Anti-theft warning ultra-sound sensor (at front center of roof, inside courtesy light housing)
• Data link connector
• Driver's side interior lock switch
• Fuse 20a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• Hot at all times
• Interior lights system
• Passenger's compartment monitoring switch
• Passenger's door lock assembly
• Power windows system

Anti-theft Wiring Diagram, Roadster (1 of 2) for Audi TT Quattro 2000

List of elements for Anti-theft Wiring Diagram, Roadster (1 of 2) for Audi TT Quattro 2000:

• 14a
• 37a
• 38a
• Alarm horn (in center of plenum, between windshield & firewall)
• Antenna
• Central locking control module (forward of left rear fenderwell, behind panel)
• Door locks system
• Driver's door lock assembly
• Exterior lights system
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• Hardtop detector switch
• Hood alarm switch (on hood latch mechanism)
• Hot at all times
• Hot in run or start
• Hot with key in ignition
• Instrument cluster system
• Interior lights system
• Nca
• Power tops system
• Power tops/instrument cluster systems
• Power windows system
• Radio
• Shield
• Starting system

Anti-theft Wiring Diagram, Roadster (2 of 2) for Audi TT Quattro 2000

List of elements for Anti-theft Wiring Diagram, Roadster (2 of 2) for Audi TT Quattro 2000:

• 42a
• Data link connector
• Driver's side interior lock switch
• Fuse 20a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• Hot at all times
• Interior lights system
• Passenger's compartment monitoring switch
• Passenger's door lock assembly
• Power windows system
• Radar interior monitoring control module (at front center of roof, inside courtesy light housing)

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Audi TT Quattro 2000

List of elements for Computer Data Lines Wiring Diagram for Audi TT Quattro 2000:

• 12a
• A/c control head
• Abs control module (left rear corner of engine compartment)
• Air bag control module (beneath center of dash)
• All wheel drive control module (on rear of differential)
• Anti-theft warning ultra sound sensor (coupe)
• Central locking control module (forward of left rear fenderwell, behind panel)
• Data link connector
• Fuse 10a
• Fuse 7.5a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• Headlight beam adjusting control module (beneath left side of rear seat)
• Hot at all times
• Hot in run or start
• Instrument cluster
• Navigtion control module
• Radar interior monitoring control module (roadster)
• Radio
• T25
• T32a
• T8d
• T8n
• W/ esp
• W/o esp

COOLING FAN

Cooling Fan Wiring Diagram for Audi TT Quattro 2000

List of elements for Cooling Fan Wiring Diagram for Audi TT Quattro 2000:

• (not used)
• 132 kw engine, code atc
• 165 kw engine, code amu
• A/c clutch
• A/c control head
• A11
• After-run coolant pump
• Coolant fan
• Coolant fan 2
• Coolant fan control (fc) control module (in lower left front corner of engine compartment)
• Coolant fan control (fc) thermal switch (on bottom left corner of radiator)
• Fuse 10a
• Fuse 30a
• Fuse 7.5a
• Fuse bracket (above battery)
• Fuse panel (on left end of dash)
• G111 (left side of engine compt, under battery tray)
• High pressure sensor
• Hot at all times
• Hot in run or start
• Instrument cluster
• Nca
• Red
• Solid state
• T14b
• T32
• T4f

CRUISE CONTROL

Cruise Control Wiring Diagram for Audi TT Quattro 2000

List of elements for Cruise Control Wiring Diagram for Audi TT Quattro 2000:

• Brake- light switch (above brake pedal, on bracket)
• Clutch vacuum vent valve switch (above clutch pedal, on bracket)
• Cruise control switch
• Fuse 7.5a
• Fuse panel (on left end of dash)
• Hot in run or start
• Motronic engine control module (in center of plenum, between firewall and windshield base)
• Nca
• Throttle position sensor/ accelerator pedal position sensor 2 (above accelerator pedal)
• Throttle valve control module (on throttle body, left front of eng)

DEFOGGERS

Defoggers Wiring Diagram, Coupe for Audi TT Quattro 2000

List of elements for Defoggers Wiring Diagram, Coupe for Audi TT Quattro 2000:

• 26a
• 75x
• Driver side heated outside mirror
• Fuse 10a
• Fuse 20a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• G400 (left side of luggage compartment)
• Heated rear window
• Hot at all times
• Hot in run
• Interior lights system
• Load reduction relay
• Micro central electric panel (beneath left side of dash)
• Passenger side heated outside mirror
• Rear window defogger switch
• Rear window defogger/ window antenna
• Solid state
• Sound system
• W/ window antenna
• W/o window antenna
• Windshield antenna suppression filter
• Wiper/ washer system

Defoggers Wiring Diagram, Roadster for Audi TT Quattro 2000

List of elements for Defoggers Wiring Diagram, Roadster for Audi TT Quattro 2000:

• 13-fold relay panel (beneath left side of dash)
• 26a
• 75x
• Convertible top open position switch
• Driver side heated outside mirror
• Fuse 10a
• Fuse 20a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• Hard top
• Heated rear window
• Hot at all times
• Hot in run
• Ignition switch
• Interior lights system
• Load reduction relay
• Micro central electric panel (beneath left side of dash)
• Off
• Passenger side heated outside mirror
• Power tops system
• Rear window defogger relay
• Rear window defogger switch
• Run
• Soft top
• Solid state
• Start
• Wiper/ washer system

ENGINE PERFORMANCE

1.8L

1.8L, Engine Performance Wiring Diagram (1 of 3) for Audi TT Quattro 2000

List of elements for 1.8L, Engine Performance Wiring Diagram (1 of 3) for Audi TT Quattro 2000:

• (left front of eng compt, under battery tray) g111
• (near brake master cylinder, in protective housing) secondary air injection (air) pump relay
• (pins 15-20 not used)
• (pins 20 & 23-24 not used)
• A/c system
• Abs system, transmissions system,
• Brake- light switch (above brake pedal, on bracket)
• Charging system
• Clutch vacuum vent valve switch (above clutch pedal, on bracket)
• Cruise control system
• Fuse 10a
• Fuse 15a
• Fuse 40a
• Fuse 7.5a
• Fuse panel
• G111 (left front of eng compt, under battery tray)
• Heated oxygen sensor 1 (on exhaust system, upstream of twc)
• Heated oxygen sensor 2 (on exhaust system, downstream of twc)
• Hot at all times
• Hot in start or run
• Main fuse box/ battery
• Mass airflow (maf) sensor (on air cleaner housing)
• Motronic engine control module (in center plenum, between firewall & base of windshield)
• Nca
• Power steering pressure switch (on power steering pump, on front of eng)
• Red
• Secondary air injection pump motor (lower left side of eng, below intake manifold)
• Throttle position (tp) sensor (above accelerator pedal)

1.8L, Engine Performance Wiring Diagram (2 of 3) for Audi TT Quattro 2000

List of elements for 1.8L, Engine Performance Wiring Diagram (2 of 3) for Audi TT Quattro 2000:

• (front of cylinder head, behind timing belt cover) camshaft position (cmp) sensor 2
• (mil)
• Charge air pressure sensor
• Engine coolant temperature (ect) sensor (rear of cylinder, on coolant outlet)
• Engine speed (rpm) sensor (left side of cylinder block, next to oil filter)
• Evaporative emission (evap) canister purge regulator valve (next to coolant reservoir, on right side of eng compt)
• Fuse 10a
• Fuse panel
• Hot at all times
• Ignition switch
• Instrument cluster
• Intake air temperature sensor (on intake manifold, near throttle body)
• Knock sensor (ks) 1 (left front of cylinder block)
• Knock sensor (ks) 2 (left rear of cylinder block)
• Leak detection pump (ldp) (inside right front wheelwell)
• Malfunction indicator lamp
• Nca
• Off
• Run
• Secondary air injection (air) solenoid valve
• Start
• T32/11
• T32/13
• T32/25
• T32/3
• T32/6
• T32a/14
• T32a/5
• Turbocharge recirculating valve
• Wastegate bypass regulator valve (left rear corner of eng compt, on intake duct)

1.8L, Engine Performance Wiring Diagram (3 of 3) for Audi TT Quattro 2000

List of elements for 1.8L, Engine Performance Wiring Diagram (3 of 3) for Audi TT Quattro 2000:

• (left of steering column, on pedal support) g204
• 87f
• Cruise control system
• Driver's door contact switch
• Emergency flasher switch, airbag control module & central locking control module
• Fuel injectors
• Fuel pump (in fuel tank)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse panel
• G111 (left front of eng compt, under battery tray)
• G132 (on eng block)
• Hot at all times
• Micro central electric panel
• Motronic engine control module (in center plenum, between firewall & base of windshield)
• Nca
• Tank ventilation valve
• Throttle valve control module (on throttle body, on left front of eng)
• To spark plugs

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Audi TT Quattro 2000

List of elements for Back-up Lamps Wiring Diagram for Audi TT Quattro 2000:

• 231a
• Back-up light
• Back-up light switch (on top of transmission, near starter motor)
• Fuse 31 15a
• Fuse panel
• G400 (left side of luggage compt)
• Hot in run or start
• Left tailight assembly
• Navigation control module
• Right tailight assembly

Exterior Lamps Wiring Diagram, with DRL with Driver Information Center for Audi TT Quattro 2000

List of elements for Exterior Lamps Wiring Diagram, with DRL with Driver Information Center for Audi TT Quattro 2000:

• (left side of lugagge compt) g400
• 13-fold relay panel (beneath left side of dash)
• 22a
• 23a
• 39a
• Abs control module (w/edl) (left rear of eng compt)
• Anti-theft system
• Auto- check system
• Brake light disable relay (on 13-fold relay panel)
• Brakelight switch (on brake pedal support bracket)
• Cluster
• Combination processor
• Emergency flasher relay
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse 7.5a
• Fuse panel (left end of dash)
• Fuse panel (on left end of dash)
• G111 (left front of eng compt, under battery tray)
• G204 (left of steering column)
• G400 (left side of luggage compt)
• Head
• Headlights system
• High- mount brake light
• Hot at all times
• Hot in run or start
• Hot w/ load reduction relay energized
• Instrument
• Instrument cluster
• Interior lights system
• Lamp control module
• Left front turn signal light
• Left headlight/ parklight assembly
• Left side turn signal light
• Left taillamp assembly
• Left turn ind
• License plate
• Light switch
• Lights
• Off
• Park
• Red
• Right front turn signal light
• Right headlight/ parklight assembly
• Right side turn signal light
• Right taillamp assembly
• Right turn ind
• Signal switch
• Stop
• T32
• T32a
• T32b
• Tail
• Turn
• Up to vin y1 o1o ooo from vin y1 o1o ooo
• W/ abs
• W/ abs & esp

Exterior Lamps Wiring Diagram, with DRL without Driver Information Center for Audi TT Quattro 2000

List of elements for Exterior Lamps Wiring Diagram, with DRL without Driver Information Center for Audi TT Quattro 2000:

• 13a
• 22a
• 23a
• 39a
• Abs control module (w/edl) (left rear of eng compt)
• Anti-theft system
• Brakelight disable relay (on 13-fold relay panel)
• Brakelight switch (on brake pedal support bracket)
• Combination processor
• Emergency flasher relay
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse panel (left end of dash)
• Fuse panel (on left end of dash)
• G111 (left front of eng compt, under battery tray)
• G204 (left of steering column)
• G400 (left side of lugagge compt)
• G400 (left side of luggage compt)
• Head
• High- mount brake light
• Hot at all times
• Hot run or start
• Hot w/ load reduction relay energized
• Instrument cluster
• Interior lights system
• Left front turn signal light
• Left headlight/ parklight assembly
• Left side turn signal light
• Left taillamp assembly
• Left turn ind
• License plate
• Light switch
• Lights
• Off
• Park
• Right front turn signal light
• Right headlight/ parklight assembly
• Right side turn signal light
• Right taillamp assembly
• Right turn ind
• Signal switch
• Stop
• T32
• T32a
• Tail
• Turn
• Up to vin y1 o1o ooo from vin
• W/ abs
• W/ abs & esp
• Y1 o1o ooo

Exterior Lamps Wiring Diagram, without DRL with Driver Information Center for Audi TT Quattro 2000

List of elements for Exterior Lamps Wiring Diagram, without DRL with Driver Information Center for Audi TT Quattro 2000:

• (left side of lugagge compt) g400
• 13-fold relay panel (beneath left side of dash)
• 13a
• 22a
• 23a
• 39a
• Abs control module (w/ edl) (left rear of eng compt)
• Anti-theft system
• Auto- check system
• Brakelight disable relay (on 13-fold relay panel)
• Brakelight switch (on brake pedal support bracket)
• Cluster
• Combination processor
• Emergency flasher relay
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse 7.5a
• Fuse panel (left end of dash)
• Fuse panel (on left end of dash)
• G111 (left front of eng compt, under battery tray)
• G204 (left of steering column)
• G400 (left side of luggage compt)
• Head
• Headlights system
• High- mount brake light
• Hot at all times
• Hot in run or start
• Hot w/ load reduction relay energized
• Instrument
• Instrument cluster
• Interior lights system
• Lamp control module
• Left front turn signal light
• Left headlight/ parklight assembly
• Left side turn signal light
• Left taillamp assembly
• Left turn ind
• License plate
• Light switch
• Lights
• Lock
• Off
• Park
• Red
• Right front turn signal light
• Right headlight/ parklight assembly
• Right side turn signal light
• Right taillamp assembly
• Right turn ind
• Signal switch
• Start
• Stop
• T32
• T32a
• T32b
• Tail
• Turn
• Turn signal switch
• Up to vin y1 o1o ooo from vin
• W/ abs
• W/ abs & esp
• W/ high intensity gas discharge lights
• Y1 o1o ooo

Exterior Lamps Wiring Diagram, without DRL without Driver Information Center for Audi TT Quattro 2000

List of elements for Exterior Lamps Wiring Diagram, without DRL without Driver Information Center for Audi TT Quattro 2000:

• 13a
• 22a
• 23a
• 39a
• Abs control module (w/ edl) (left rear of eng compt)
• Anti-theft system
• Brakelight disable relay (on 13- fold relay)
• Brakelight switch (on brake pedal support bracket)
• Combination processor
• Emergency flasher relay
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse panel (left end of dash)
• Fuse panel (on left end of dash)
• G111 (left front of eng compt, under battery tray)
• G204 (left of steering column)
• G400 (left side of lugagge compt)
• G400 (left side of luggage compt)
• Head
• High- mount brake light
• Hot at all times
• Hot in run or start
• Hot w/ load reduction relay energized
• Instrument cluster
• Interior lights system
• Left front turn signal light
• Left headlight/ parklight assembly
• Left side turn signal light
• Left taillamp assembly
• Left turn ind
• License plate
• Light switch
• Lights
• Lock
• Off
• Park
• Right front turn signal light
• Right headlight/ parklight assembly
• Right side turn signal light
• Right taillamp assembly
• Right turn ind
• Signal switch
• Start
• Stop
• T32
• T32a
• Tail
• Turn
• Turn signal switch
• Up to vin y1 o1o ooo from vin y1 o1o ooo
• W/ abs
• W/ abs & esp
• W/ high intensity gas discharge lights

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 2) for Audi TT Quattro 2000

List of elements for Ground Distribution Wiring Diagram (1 of 2) for Audi TT Quattro 2000:

• Abs control module
• Battery
• Convertible top hydraulic pump relay
• Coolant fan, coolant fan 2, coolant fan control (cf) control module, after run coolant pump, a/c clutch
• Fresh air blower control module
• G111 (left front of eng compt, under battery tray)
• G115 (rear of engine)
• G134 (top front of engine)
• G200 (lower left "a" pillar)
• G400 (left side of luggage compartment)
• G406 (on right side of rear lid)
• Hardtop detector switch
• High pressure sensor
• Ignition coil, ignition coil 2, ignition coil 3, ignition coil 4
• Instrument cluster combination processor, fuel level sensor, engine coolant level warning switch, headlight adjuster, engine coolant temperature sensor, windshield washer fluid level warning switch, function selector switch 2
• Left taillight assembly, right taillight assembly, high mount brake light, all wheel drive control module, remote fuel tank door switch, fuel tank lid unlock motor, rear lid unlock motor, luggage compartment light
• License plate lights, heated rear window, left luggage compartment light
• Low tone horn. high tone horn, brake fluid level warning switch, left side turn signal light, left front turn signal light, right side turn signal light, right front turn signal light, left front headlight assembly, right front headlight assembly, windshield wiper motor, left washer nozzle heater, right washer nozzle heater
• Motronic engine control module
• Outside air temperature switch, outside air temperature sensor
• Radio, secondary air injection solenoid pump motor, abs control module
• Rear window defogger/antenna
• S106
• S133
• S176
• S179
• S205
• S267
• S268
• S83
• S89
• Speedometer vehicle speed sensor, oil level thermal sensor, ignition coil, ignition coil 2, ignition coil 3, ignition coil 4, distributor ignition capacitor

Ground Distribution Wiring Diagram (2 of 2) for Audi TT Quattro 2000

List of elements for Ground Distribution Wiring Diagram (2 of 2) for Audi TT Quattro 2000:

• Air bag control module, side air bag igniter (left), side air bag igniter (right), side air bag crash sensor (left), side air bag crash sensor (right), passenger side air bag off key switch
• Amplifier, radio/amplifier shield
• Anti-theft warning ultra- sound sensor (coupe), radar interior monitoring control module (roadster), alarm horn, hood alarm switch, remote rear lid unlock switch, driver side interior lock switch, passenger compartment monitoring switch, convertible top front lock switch, convertible top latch open position switch, convertible top cover detector switch, convertible top cover detector switch 2, convertible top operation switch, lamp control module, board computer function selector switch, navigation control module
• Driver's heated seat adjuster, driver's heated seat temperature sensor, driver's backrest heating element, driver's seat side bolster heater, passenger's heated seat adjuster, passenger's heated seat temperature sensor, passenger's backrest heating element, passenger's seat side bolster heater
• Front interior light, left make-up mirror light switch, right make-up mirror light switch
• G204 (left of steering column)
• G206 (behind left center of dash)
• Headlight adjuster, left headlight adjusting motor, right headlight adjusting motor, headlight beam adjusting control module
• Heated rear window (convertible)
• Instrument cluster, left brake pad wear indicator, anti-slip control switch, abs control module, left front a-pillar microswitch, windshield washer pump, clutch pedal position switch, headlight washer pump, a/c control head, steering angle sensor, asr/esp button
• Micro central electric panel, horn button, fuel pump, parking brake warning light switch, foglight switch, emergency flasher switch, windshield wiper intermittent regulator, glove compartment light, rear window defogger switch, cigarette lighter, ashtray light, data link connector, fuel pump relay, driver side heated outside mirror, passenger side heated mirror, wiper/washer intermittent relay, convertible top open position switch
• Mirror adjustment switch, driver door lock assembly, left front power window control module
• Passenger door lock assembly, right front power window control module
• Radio, left rear woofer/amplifier
• Rear lid unlock motor, trunk lid central locking switch, central locking control module
• S106
• S127
• S133
• S176
• S179
• S205
• S267
• S268
• S83
• S89
• Telephone transceiver

HEADLIGHTS

Headlamps Wiring Diagram, with DRL for Audi TT Quattro 2000

List of elements for Headlamps Wiring Diagram, with DRL for Audi TT Quattro 2000:

• (beneath left side of dash) 13-fold relay panel
• 19a
• 36a
• Acc
• Driver inform system
• Exterior lights system
• Fog light
• Fog light relay
• Fog light switch
• Foglight ind
• Foglight switch light
• From vin y1 010 000 up to vin y1 o1o 000
• Front
• Ftp
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse panel (on left end of dash)
• G111 (left front of engine compt, under battery tray)
• G204 (left side of steering column)
• Head
• Head- lights
• Headlight dimmer/ flasher switch
• Headlight switch light
• High beam ind
• Hot at all times
• Ignition switch
• Instrument cluster
• Interior lights system
• Lamp control module
• Left front headlight/ park light assembly
• Light switch
• Light switch/ foglight switch
• Micro central electric panel (beneath left side of dash)
• Off
• Park
• Rear
• Rear foglight ind
• Right front headlight/ park light assembly
• Run
• Start
• T32
• W/ driver information system
• W/ driver w/o driver information information system system
• W/o driver information system
• W/o w/ driver inform system

Headlamps Wiring Diagram, with High Intensity Gas Discharge Headlights for Audi TT Quattro 2000

List of elements for Headlamps Wiring Diagram, with High Intensity Gas Discharge Headlights for Audi TT Quattro 2000:

• from vin
• y1 010 000 up to vin
• y1 o1o 000
• (beneath left side of dash) 13-fold relay panel
• 19a
• 36a
• Acc
• Driver inform system
• Exterior lights system
• Fog light
• Fog light relay
• Fog light switch
• Foglight ind
• Foglight switch light
• Front
• Ftp
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse panel (on left end of dash)
• G111 (left front of engine compt, under battery tray)
• G204 (left side of steering column)
• Head
• Headlamps leveling circuit
• Headlight dimmer/ flasher switch
• Headlight switch light
• Hid lamp
• High beam
• High beam ind
• High intensity gas discharge lamp control module
• Hot at all times
• Ignition switch
• Instrument cluster
• Interior lights system
• Lamp control module
• Left front headlight/ park light assembly
• Light switch
• Light switch/ foglight switch
• Micro central electric panel (beneath left side of dash)
• Off
• Park
• Rear
• Rear foglight ind
• Right front headlight/ park light assembly
• Run
• Start
• T32
• W/ driver inform system
• W/ driver information system
• W/o driver inform system
• W/o driver information system
• W/o w/ driver inform system

Headlamps Wiring Diagram, without DRL without High Intensity Gas Discharge Headlights, without DRL, without High Intensity Gas Discharge Headlights for Audi TT Quattro 2000

List of elements for Headlamps Wiring Diagram, without DRL without High Intensity Gas Discharge Headlights, without DRL, without High Intensity Gas Discharge Headlights for Audi TT Quattro 2000:

• from vin
• y1 010 000 up to vin
• y1 o1o 000
• (beneath left side of dash) 13-fold relay panel
• 19a
• 36a
• Acc
• Driver inform system
• Exterior lights system
• Fog light
• Fog light relay
• Fog light switch
• Foglight ind
• Foglight switch light
• Front
• Ftp
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse panel (on left end of dash)
• G111 (left front of engine compt, under battery tray)
• G204 (left side of steering column)
• Head
• Head- lights
• Headlight dimmer/ flasher switch
• Headlight switch light
• High beam ind
• Hot at all times
• Ignition switch
• Instrument cluster
• Interior lights system
• Lamp control module
• Left front headlight/ park light assembly
• Light switch
• Light switch/ foglight switch
• Micro central electric panel (beneath left side of dash)
• Off
• Park
• Rear
• Rear foglight ind
• Right front headlight/ park light assembly
• Run
• Start
• T32
• W/ driver information system
• W/ driver w/o driver information information system system
• W/o driver information system
• W/o w/ driver inform system

Headlamps Leveling Wiring Diagram, with High Intensity Gas Discharge Headlights for Audi TT Quattro 2000

List of elements for Headlamps Leveling Wiring Diagram, with High Intensity Gas Discharge Headlights for Audi TT Quattro 2000:

• 10a
• Data link connector
• From vin y1 010 000
• Fuse 11a
• Fuse panel
• G204 (left side of steering column)
• Headlight beam adjusting control module (beneath left side of rear seat)
• Headlights system (headlamps circuit)
• Hot in run or start
• Instrument cluster system
• Left front level control system sensor (in left front wheelhouse attached to upper control arm)
• Left headlight beam adjusting motor
• Left rear level control system sensor (in left rear wheelhouse attached to lower control arm)
• Right headlight beam adjusting motor
• Up to vin y1 010 000

HORN

Horn Wiring Diagram for Audi TT Quattro 2000

List of elements for Horn Wiring Diagram for Audi TT Quattro 2000:

• (left front of engine compt, under battery tray)
• 30ah
• 40a
• 87h
• Dual horn relay
• Fuse 40 20a
• Fuse panel (on left end of dash)
• G111
• G204 (left of steering column)
• High tone horn
• Horn button
• Hot at all times
• Ignition switch
• Lock
• Low tone horn
• Micro central electric panel
• Run
• Start

INSTRUMENT CLUSTER

Auto Check System Wiring Diagram for Audi TT Quattro 2000

List of elements for Auto Check System Wiring Diagram for Audi TT Quattro 2000:

• (on left end of dash)
• Auto check system
• Board computer function selector switch
• Board computer reset button
• Can-h
• Can-l
• Combination processor
• Contact switch
• Driver's door lock assembly
• Exterior lights system
• Function selector switch
• Fuse 5 7.5a
• Fuse panel
• G204 (left side of steering column)
• Headlights system
• Hot in start or run
• Instrument cluster
• Interior lights system
• Lamp control module (on 13-fold relay panel)
• Navigation control module
• Radio
• Red
• T32
• T32b
• T6ap
• Washer fluid level warning switch

Instrument Cluster Wiring Diagram for Audi TT Quattro 2000

List of elements for Instrument Cluster Wiring Diagram for Audi TT Quattro 2000:

• (left of steering column) g204
• (left side of engine, on oil filter flange) oil pressure switch
• (on left end of dash)
• 10a
• 11a
• 15a
• 18a
• 86s
• A/c control head
• A11
• Abs control module (left rear corner of eng compt)
• Abs warning
• Air bag ctrl module (beneath center of dash, near accelerator pedal)
• Air bag mil
• Anti- theft warn
• Anti-theft imobilizer ind
• Anti-theft system
• B13
• Brake fluid level
• Brake fluid level warning switch
• Brake pad wear ind
• Central locking control module (forward of left rear fenderwell)
• Combination processor
• Computer data lines system
• Coolant fan system
• Coolant level/ temp warn
• Digital clock
• Ect gauge
• Electronic power control warning lamp
• Engine coolant level warning switch (integral w/ coolant reservoir)
• Engine coolant temperature sensor
• Exterior lights system
• Fuel gauge
• Fuel level sensor
• Fuel reserve warn
• Fuse 11 5a
• Fuse 15 5a
• Fuse 18 10a
• Fuse 7 10a
• Fuse holder
• Fuse panel
• G111 (left front of engine compartment)
• G204 (left side of steering column)
• Gen warn
• Generator
• Headlight beam ajusting control module (behind right end of dash)
• High beam ind
• Hot at all times
• Hot in run or start
• Hot with high beams on
• Ignition switch
• Instrument cluster
• Instrument panel light dimmer switch
• Interior lights system
• Key switch
• Left front a-pillar microswitch (seatbelt)
• Left front brake pad wear sensor
• Left turn ind
• Mil indicator
• Motronic engine control module (center of plenum)
• N/a
• Navigation control module
• Nca
• Oil press warn
• Open trunk ind
• Outside air temperature sensor
• Park brake
• Park light ind
• Parking brake warning light switch (base of parking brake lever)
• Radio
• Red
• Right turn ind
• Seat belt ind
• Speedometer
• Speedometer vehicle speed sensor (right side of transmission)
• T10k
• T32
• T32/1
• T32/10
• T32/11
• T32/12
• T32/13
• T32/15
• T32/17
• T32/18
• T32/2
• T32/20
• T32/21
• T32/22
• T32/23
• T32/24
• T32/25
• T32/26
• T32/27
• T32/28
• T32/29
• T32/3
• T32/30
• T32/31
• T32/32
• T32/5
• T32/6
• T32/7
• T32/8
• T32/9
• T32a
• T32a/
• T32a/10
• T32a/11
• T32a/12
• T32a/14
• T32a/18
• T32a/19
• T32a/21
• T32a/25
• T32a/27
• T32a/28
• T32a/29
• T32a/30
• T32a/32
• T32a/4
• T32a/6
• T32a/7
• T8n
• Tachometer
• Traction cont ind
• Turn signal switch
• W/ awd
• W/ esp
• W/o esp
• Warning buzzer
• Wiper/washer intermittent relay (on micro central electric panel)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Audi TT Quattro 2000

List of elements for Courtesy Lamps Wiring Diagram for Audi TT Quattro 2000:

• 14a
• Central locking control module (foward of left rear fenderwell, behind panel)
• Door
• Door contact switch
• Driver's door lock assembly
• Front interior light
• Fuse 10a
• Fuse 5a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• Glove compartment light
• Hot at all times
• Hot with lights on
• Illum
• Instrument cluster
• Instrument illumination circuit
• Left door warning light
• Left front reading light
• Left make-up mirror light
• Left make-up mirror light switch
• Left rear lid luggage compartment light (coupe)
• Left window motor
• Luggage compartment light
• Off
• Passenger's door lock assembly
• Right door warning light
• Right front map/ reading light
• Right make-up mirror light
• Right make-up mirror light switch
• Right window motor
• T32
• Trunk lid central locking switch

Instrument Illumination Wiring Diagram for Audi TT Quattro 2000

List of elements for Instrument Illumination Wiring Diagram for Audi TT Quattro 2000:

• (left of steering column) g204
• 22a
• 23a
• A/c control head
• Anti-slip control switch (w/o esp)
• Ashtray light
• Asr/esp button
• Cigarette lighter light
• Combination processor
• Convertible top switch
• Driver side interior lock switch
• Driver's heated seat adjuster
• Fog light switch
• Front interior light
• Function selector switch
• Fuse 5a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• G400 (left side of luggage compartment)
• Head
• Headlight switch light
• Hot at all times
• Instrument cluster
• Instrument panel light dimmer switch
• Light switch
• Mirror adjustment switch
• Nca
• Off
• Park
• Passenger compartment monitoring switch
• Passenger side air bag off switch
• Passenger's heated seat adjuster
• Radio
• Rear window defogger switch
• Remote fuel tank door switch
• Remote rear lid unlock switch
• T32
• T32a
• Wind deflector switch

NAVIGATION

Navigation Wiring Diagram for Audi TT Quattro 2000

List of elements for Navigation Wiring Diagram for Audi TT Quattro 2000:

• (on left end of dash)
• 12a
• Amplifier
• Auto check system
• Back-up light switch
• Combination processor
• Data link connector (dlc) (partial) (under left side of steering column)
• Function selector switch
• Fuse 12 7.5a
• Fuse 5 7.5a
• Fuse 7 10a
• Fuse panel
• G204 (left of steering column)
• Hot at all times
• Hot in run or start
• Instrument cluster
• Interior lights system
• Navigation control module
• Navigation system antenna
• Nca
• Radio
• T10k
• T32
• T32b
• T6ap
• T8m
• T8n
• Telephone transceiver
• W/ bose
• W/o bose

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Audi TT Quattro 2000

List of elements for Power Distribution Wiring Diagram (1 of 3) for Audi TT Quattro 2000:

• 10a
• 13-fold relay panel (beneath left side of dash)
• 16a
• 30a
• 33a
• 44a
• 75x
• Abs control module
• Battery
• Circuit breaker 30a
• Convertible top fuse (attached to micro central electric panel)
• Convertible top hydraulic pump relay
• Coolant fan control module
• Coolant fan control thermal switch
• Digital clock
• Driver's heated seat adjuster
• Driver's side heated outside mirror
• Dual horn relay
• Fuel pump relay
• Fuse 10a
• Fuse 110a
• Fuse 150a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 50a
• Fuse bracket (on top of battery, on left side of eng compt)
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• Generator
• Headlight dimmer/ flasher switch
• Left front power window control module
• Left washer nozzle heater
• Light switch
• Load reduction relay
• Micro central electric panel (behind left side of dash)
• Motronic engine control module (ecm)
• Passenger's heated seat adjuster
• Passenger's side heated outside mirror
• Power window circuit breaker (in micro central electric panel)
• Rear window defogger relay
• Red
• Right front power window control module
• Right washer nozzle heater
• Roadster only
• Secondary air injection (air) pump relay
• Starter
• T14b
• T3e
• T4f
• To fuse panel (diagram 3 of 3)
• To ignition switch (diagram 2 of 3)
• Wiper/ washer intermittent relay

Power Distribution Wiring Diagram (2 of 3) for Audi TT Quattro 2000

List of elements for Power Distribution Wiring Diagram (2 of 3) for Audi TT Quattro 2000:

• (before vin y1 010 000)
• (concert radio)
• (from vin y1 010 000)
• (w/ esp)
• (w/ navigation)
• (w/o esp)
• 11a
• 13-fold relay panel (beneath left side of dash)
• 29a
• 31a
• 37a
• 50a
• 50b
• 86s
• A/c control head
• Abs control module
• Air bag control module
• All wheel drive control module
• Amplifier
• Anti-slip control switch
• Asr/esp button
• Back-up light switch
• Brake light disable relay
• Brake vacuum vent valve
• Central locking control module
• Clutch vacuum vent valve switch
• Coolant fan control module
• Cruise control switch
• Data link connector
• Driver's heated seat adjuster
• Emergency flasher switch
• From micro central electric panel (diagram 1 of 3)
• From micro central electric panel (splice) (diagram 1 of 3)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse 7.5a
• Fuse panel (behind left end of dash)
• Headlight beam adjusting control module
• Ignition switch
• Instrument cluster
• Key-in ignition switch
• Lamp control module
• Left front power window control module
• Left headlight beam adjusting motor
• Lock
• Micro central electric panel (beneath left side of dash)
• Mirror adjuster switch
• Motronic engine control module (ecm)
• Navigation control module
• Nca
• Oil level thermal sensor
• Park light switch
• Passenger's heated seat adjuster
• Passenger's side air bag off warning light
• Radio
• Red
• Right front power window control module
• Right headlight beam adjusting motor
• Run
• Speedometer vehicle speed sensor
• Start
• Starting lock relay
• Steering angle sensor
• T10k
• T14b
• T25
• T32
• T8d
• T8n
• Telephone transceiver

Power Distribution Wiring Diagram (3 of 3) for Audi TT Quattro 2000

List of elements for Power Distribution Wiring Diagram (3 of 3) for Audi TT Quattro 2000:

• 12a
• 13a
• 14a
• 15a
• 24a
• 25a
• 26a
• 27a
• 30ah
• 38a
• 39a
• 40a
• 41a
• 42a
• A/c control head
• All wheel drive control module
• Amplifier (bose)
• Anti-theft warning ultra-sound sensor (coupe)
• Brake- light switch
• C14
• Central locking control module
• Cigarette lighter
• Data link connector
• Driver's side interior lock switch
• Dual horn relay
• Emergency flasher switch
• Fresh air blower
• From micro central electric panel (diagram 1 of 3)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 5a
• Fuse 7.5a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• Instrument cluster
• Interior lights system
• Left door warning light
• Left rear woofer/ amplifier (w/o bose)
• Micro central electric panel (beneath left side of dash)
• Navigation control module
• Nca
• Passenger compartment monitoring switch
• Radar interior monitoring control module (roadster)
• Radio
• Rear window defogger switch
• Red
• Remote rear lid unlock switch
• Right door warning light
• Steering angle sensor
• T32
• T32a
• T8d
• T8n
• Telephone transceiver
• Wind deflector control module
• Wind deflector switch
• Windshield wiper/washer switch
• Wiper/washer intermittent relay

POWER DOOR LOCKS

Power Door Locks Wiring Diagram, Coupe (1 of 2) for Audi TT Quattro 2000

List of elements for Power Door Locks Wiring Diagram, Coupe (1 of 2) for Audi TT Quattro 2000:

• 14a
• 37a
• 38a
• Antenna
• Anti-theft system
• Central locking control module (forward of left rear fenderwell, behind panel)
• Driver's door lock assembly
• Exterior lights system
• Fuel tank lid unlock motor
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• G400 (left side of luggage compt)
• Hot at all times
• Hot in run or start
• Hot with key in ignition
• Instrument cluster system
• Interior lights system
• Nca
• Power windows system
• Remote rear lid unlock motor
• Shield
• Starting system
• Trunk lid central locking switch

Power Door Locks Wiring Diagram, Coupe (2 of 2) for Audi TT Quattro 2000

List of elements for Power Door Locks Wiring Diagram, Coupe (2 of 2) for Audi TT Quattro 2000:

• Driver's side interior lock switch
• G204 (left of steering column)
• G400 (left side of luggage compt)
• Interior lights system
• Passenger's door lock assembly
• Power windows system
• Remote fuel tank door switch
• Remote rear lid unlock switch

Power Door Locks Wiring Diagram, Roadster (1 of 2) for Audi TT Quattro 2000

List of elements for Power Door Locks Wiring Diagram, Roadster (1 of 2) for Audi TT Quattro 2000:

• 14a
• 37a
• 38a
• Antenna
• Anti-theft system
• Central locking control module (forward of left rear fenderwell, behind panel)
• Driver's door lock assembly
• Exterior lights system
• Fuel tank lid unlock motor
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• G400 (left side of luggage compt)
• Hot at all times
• Hot in run or start
• Hot with key in ignition
• Instrument cluster system
• Interior lights system
• Nca
• Power tops system
• Power tops/instrument cluster systems
• Power windows system
• Remote rear lid unlock
• Shield
• Starting system
• Trunk lid central locking switch

Power Door Locks Wiring Diagram, Roadster (2 of 2) for Audi TT Quattro 2000

List of elements for Power Door Locks Wiring Diagram, Roadster (2 of 2) for Audi TT Quattro 2000:

• Cd changer compartment central locking motor
• Driver's side interior lock switch
• G204 (left of steering column)
• G400 (left side of luggage compt)
• Interior lights system
• Passenger's door lock assembly
• Power windows system
• Remote fuel tank door switch
• Remote rear lid unlock switch
• Storage compartment central locking motor

POWER MIRRORS

Power Mirrors Wiring Diagram for Audi TT Quattro 2000

List of elements for Power Mirrors Wiring Diagram for Audi TT Quattro 2000:

• Defogger system
• Driver's side mirror
• Fuse 5 7.5a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• Hot in run or start
• Interior lights system
• Mirror adjustment switch
• Mirror position
• Mirror select
• Passenger's side mirror

POWER SEATS

Heated Seats Wiring Diagram for Audi TT Quattro 2000

List of elements for Heated Seats Wiring Diagram for Audi TT Quattro 2000:

• 44a
• All times
• Driver's backrest heating element
• Driver's heated seat adjuster
• Driver's heated seat temper- ature sensor
• Driver's seat heating element
• Driver's seat side bolster heater
• Fuse 44 15a
• Fuse 5 7.5a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• Hot at
• Hot in run or start
• Interior lights system
• Nca
• Passenger's backrest heating element
• Passenger's heated seat adjuster
• Passenger's heated seat temper- ature sensor
• Passenger's seat heating element
• Passenger's seat side bolster heater
• Solid state

POWER TOP/SUNROOF

Convertible Top Wiring Diagram for Audi TT Quattro 2000

List of elements for Convertible Top Wiring Diagram for Audi TT Quattro 2000:

• 27a
• Air conditioning system
• Blocking diode
• Central locking control module (forward of of plenum, left rear fenderwell, behind panel)
• Convertible top cover detection switch
• Convertible top cover detection switch 2
• Convertible top front lock switch
• Convertible top hydraulic pump/pump relay
• Convertible top latch open position switch
• Convertible top open position switch
• Convertible top operation switch
• Defogger system
• Fuse 30a
• Fuse 5a
• Fuse panel (on left end of dash)
• G204 (left of steering column)
• G400 (left side of luggage compartment)
• Hot at all times
• Hot in run or start
• Hot w/ load reduction relay energized
• Interior lights system
• Micro central electric panel (beneath left side of dash)
• Wind deflector control module
• Wind deflector motor

POWER WINDOWS

Power Windows Wiring Diagram for Audi TT Quattro 2000

List of elements for Power Windows Wiring Diagram for Audi TT Quattro 2000:

• All times
• Central locking control module (forward of left rear fenderwell)
• Driver's door lock assembly (door contact switch)
• G204 (left of steering column)
• Hot at
• Ignition switch start
• Instrument cluster system
• Left front power window control module
• Left front window switch
• Lock
• Micro central electric panel (beneath left side of dash)
• Passenger's door lock assembly (door contact switch)
• Power window circuit breaker 43 30a
• Right front power window control module
• Right front window switch
• Right front window switch (in right front door)
• Run
• Window motor

RADIO

Radio Wiring Diagram, with Bose System for Audi TT Quattro 2000

List of elements for Radio Wiring Diagram, with Bose System for Audi TT Quattro 2000:

• (left side of luggage compt) g400
• (w/ navigation)
• 1995 vftc c
• 42a
• Amplifier
• Anti-theft system
• Auto check system
• Cd changer unit (if equipped)
• Combination processor
• Computer data lines system
• Coupe
• Fuse panel (left end of dash)
• G204 (left side of steering column)
• G206 (behind left center of dash)
• Hot at all times
• Hot in run or start
• Inside center loudspeaker
• Instrument cluster
• Interior lights system
• Left front woofer/ tweeter speakers
• Left rear woofer speaker
• Navigation system
• Nca
• Radio
• Rear window defogger switch
• Rear window defogger/ window antenna
• Red
• Right front woofer/ tweeter speakers
• Right rear woofer speaker
• Roadster
• T10k
• T20
• T32
• T32a
• T6h
• T6k
• T8c
• T8m
• Telephone transceiver
• Telephone transceiver (w/ telephone)
• Telephone/ radio antenna
• Telephone/radio antenna amplifier
• W/ auto check system
• W/ navigation
• W/o navigation
• Windshield antenna suppression filter

Radio Wiring Diagram, without Bose System for Audi TT Quattro 2000

List of elements for Radio Wiring Diagram, without Bose System for Audi TT Quattro 2000:

• (left side of luggage compt) g400
• (navigation only)
• 1995 vftc c
• 42a
• Anti-theft system
• Auto check system
• Cd changer unit (if equipped)
• Combination processor
• Computer data lines system
• Fuse relay panel (on left end of dash)
• G204 (left of steering column)
• G206 (behind left center of dash)
• Hot at all times
• Hot in run or start
• Instrument cluster
• Interior lights system
• Left front woofer/tweeter
• Left rear woofer/ amplifer
• Navigation control module (if equipped)
• Nca
• Radio
• Rear window defogger switch
• Rear window defogger/ window antenna
• Red
• Right front woofer/tweeter
• Right rear woofer/ tweeter speakers
• T10k
• T20
• T32
• T32a
• T6h
• T6k
• T8a
• T8c
• T8m
• Telephone transceiver
• Telephone/radio antenna amplifier
• W/ auto check system
• Windshield antenna suppression filter

STARTING/CHARGING

Charging Wiring Diagram for Audi TT Quattro 2000

List of elements for Charging Wiring Diagram for Audi TT Quattro 2000:

• 11a
• Battery
• Combination processor
• Fuse 11 5a
• Fuse 150a
• Fuse bracket (on top of battery, on left side of eng compt)
• Fuse panel (left end of dash)
• G115 (rear of engine)
• Gen ind
• Generator
• Hot at all times
• Ignition switch
• Instrument cluster
• Motronic engine control module (in center of plenum, between firewall, & windshield base)
• Off
• Start
• T32
• T32a

Starting Wiring Diagram for Audi TT Quattro 2000

List of elements for Starting Wiring Diagram for Audi TT Quattro 2000:

• (beneath left side of dash) micro central electric panel
• 13-fold relay panel (beneath left side of dash)
• 15a
• 50b
• Battery
• Central locking control module (forward of left rear fenderwell, behind panel)
• Clutch pedal position switch (above clutch pedal, on bracket)
• Fuse 110a
• Fuse bracket (on top of battery, on left side of engine compt)
• G115 (rear of engine)
• G204 (left of steering column)
• Ignition switch
• Off
• Red
• Start
• Starter
• Starting interlock relay

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram for Audi TT Quattro 2000

List of elements for Supplemental Restraints Wiring Diagram for Audi TT Quattro 2000:

• (to left of steering column, on pedal support) g202
• Acc
• Air bag control module (below center console)
• Air bag malfunction indicator lamp (mil)
• Air bag spiral spring/return spring w/slip ring
• Central locking control module (behind left rear seat)
• Data link connector (dlc) (partial) (under left side of steering column)
• Driver's side air bag igniter
• Driver's side side air bag crash sensor (under driver's seat, beneath carpet)
• Driver's side side air bag igniter
• Emergency flasher switch
• Hot at all times
• Ignition starter/ switch
• Instrument cluster
• Instrument cluster combination processor
• Left seat belt tensioner igniter
• Lock
• Nca
• Note: shorting bridges on air bag control module close when module connector is disconnected from harness. shorting bridges connect pins: 33 & 34, 37 & 38 & 41 & 42
• Passenger side air bag key switch (for switching off passenger side air bag)
• Passenger side air bag off warning light
• Passenger's side air bag igniter 1
• Passenger's side side air bag crash sensor (under passenger's seat, beneath carpet)
• Passenger's side side air bag igniter
• Right seat belt tensioner igniter
• Run
• Solid state
• Start
• T32
• T32a

WIPER/WASHER

Front Wiper/Washer & Headlamp Washer Wiring Diagram for Audi TT Quattro 2000

List of elements for Front Wiper/Washer & Headlamp Washer Wiring Diagram for Audi TT Quattro 2000:

• (not used)
• 24a
• 75x
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fuse panel (on left end of dash)
• G111 (left front of eng compt, under battery tray)
• G204 (left of steering column)
• Head
• Headlight washer pump
• Hot at all times
• Hot in run
• Instrument cluster
• Left washer nozzle heater
• Light switch
• Load reduction relay
• Micro central electric
• Mirrors system (heated mirrors circuit)
• Off
• Park
• Right washer nozzle heater
• T32
• Washer switch
• Windshield washer pump
• Windshield wiper intermittent regulator
• Windshield wiper motor
• Windshield wiper/washer switch
• Wiper/washer intermittent relay