Audi TT 8J (2006-2014) – fuse box
Audi TT 8J (2006-2014) – fuse box diagram
Year of production: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014.
Audi TT 8J cigarette lighter fuse – (fuse box in the passenger compartment, fuse №30 / 20A)
or
Audi TT 8J cigarette lighter fuse – (fuse box in the passenger compartment, fuse No. 38 / 20A)
Fuse box in passenger compartment
| Number | Amperes [A] | Description |
| 1 | 10 | Engine relay;
Fuel tank control unit; Airbag deactivation; Lighting switch (lighting switch); Diagnostic connector |
| 2 | 5 | ABS;ASR;
ESP; Brake light switch. |
| 3 | 5 | AFS headlight (left) |
| 4 | 5 | Oil Level Sensor (Extended Maintenance Interval) (WIV);
Tire pressure monitoring system; Electronic Stability Program (ESP) switch; AFS headlamps (control unit); Air conditioning system (pressure sensor); Emergency light switch. |
| 5 | 5/10 | Automatic headlight range control;
AFS headlamp range control (right); Manual headlamp range control; Halogen headlights. |
| 6 | 5 | CAN data transmission control unit (gateway);
Electromechanical control; Automatic Transmission. |
| 7 | 5 | Acoustic parking aid;
Automatic rear view mirror; Garage door opening; Heated windscreen washer nozzles; Washer pump; Wind relief relay ( Roadster ). |
| 8 | 5 | Haldex clutch |
| 9 | 5 | Audi Magnetic Drive control unit |
| 10 | 5 | Airbag control unit |
| 11 | 5/10 | Mass air flow sensor;
Connecting rod heating. |
| 12 | 10 | Door control unit (driver / passenger central locking) |
| 13 | 10 | Diagnostic connector |
| 14 | 5 | Rain sensor, automatic transmission |
| 15 | 5 | Roof light (interior lighting) |
| 16 | 10 | Air conditioning system (control unit) |
| 17 | 5 | Tire pressure monitoring system (control unit) |
| 18 | – | Unused |
| 19 | – | Unused |
| 20 | – | Unused |
| 21 | 10 | Fuel injectors (gasoline engine) |
| 22 | 30 | Wind Deflector (Roadster) |
| 23 | 20 | Horn |
| 24 | 15 | Drive train (control unit) |
| 25 | 30/20 | Heated rear window Coupe;
Heated Roadster rear window. |
| 26 | 30 | Driver side power window |
| 27 | 30 | Passenger’s electric side window |
| 28 | – | Unused |
| 29 | 15 | Washer pump |
| 30 | 20 | Cigarette lighter |
| 31 | 40 | Starter |
| 32 | 5 | Steering column module |
| 33 | 5 | Instrument cluster |
| 34 | 15 | Radio navigation system;Radio. |
| 35 | 30 | Audio amplifier |
| 36 | 10 | Engine (control unit) |
| 37 | 5 | CAN (Gateway) |
| 38 | – | Unused |
| 39 | – | Unused |
| 40 | – | Unused |
| 41 | – | Unused |
| 42 | – | Unused |
| 43 | – | Unused |
| 44 | – | Unused |
| 45 | – | Unused |
| 46 | – | Unused |
| 47 | 5 | SDARS tuner;
Cell phone package; TV tuner. |
| 48 | 5 | VDA interface |
| 49 | 5 | Unused |
Fuse and relay box in passenger compartment
Fuse 1 – Unused
Fuse 2 – Unused
Fuse 3 (20.0 A) – Driver seat adjustment
Fuse 4 – Unused
Relay R1 – Unused
Relay R2 – Power outlet relay or unused
Relay R3 – Control relay or unused Relay
R4 – No information available
Relay R5 – High performance heating relay or unused
Relay R6 – No information
Relay R7 – Terminal 50 voltage supply relay
R8 Relay – No information
Relay R9 – Convertible windshield relay
Relay box in passenger compartment (before 05/2009)
Relay R1 – Terminal 15 voltage supply
relay Relay R2 – Not used
Relay R3 – Not used
Relay R4 – Terminal 30 voltage supply relay
Relay R5 – Heated rear window relay
Relay R6 – Horn relay
Relay R7 – Not used
Relay R8 – Washer pump
relay R9 relay – Not used
Relay box in passenger compartment (from 06/2009)
Fuse 1 – No information
Fuse 2 – No information
Fuse 3 – No information
Fuse 4 – No information
Relay R1 – Terminal 15 voltage supply relay
Relay R2 – Heated rear window relay
Relay R3 – Horn relay
Relay R4 – Headlight washer
relay R5 Relay – Not used
Relay R6 – Not used
Fuse and relay box in the Audi TT engine compartment
| Number | Amperes [A] | Description |
|---|---|---|
| 1 | Not used | |
| 2 | Not used | |
| 3 | Not used | |
| 4 | Not used | |
| 5 | 5A | Alarm horn;
Security alarm system. |
| 6 | 30A | Headlight washer pump |
| 7 | 20A | Fuel pressure control solenoid |
| 8 | 30A | Wiper control unit |
| 9 | 25A | Heated driver’s seat;
Heated front passenger seat. |
| 10 | 10 A. | Driver seat adjustment;
Front passenger seat adjustment. |
| 11 | Not used | |
| 12 | 40A | Fresh air blower control unit;
Blower. |
| 13 | Not used | |
| 14 | Not used | |
| 15 | Not used | |
| 16 | Not used | |
| 17 | Not used | |
| 18 | 10 A. | Oxygen sensor;
Oxygen sensor after catalytic converter. |
| 19 | 10 A. | Radiator fan controller;
Fuel system diagnostic pump. |
| 20 | 20A | Ignition coils |
| 21 | 15A | Engine control unit |
| 22 | 10 A. | Coolant circulation pump;
Coolant circulation relay. |
| 23 | 5A | Clutch pedal position sensor |
| 24 | 10 A. | Power relay;
Canister purge solenoid valve; Turbo pressure control solenoid; Camshaft Adjustment Solenoid; Turbo bypass solenoid; Spin control solenoid; Oil pressure control valve. |
| 25-51 | Not used | |
| R1 | Headlight washer relay or unused |
|
| R2 | Fuel pump relay | |
| R3 | Coolant circulation relay | |
| R4 | Secondary air pump relay | |
| R5 | Motronic power relay | |
| R6 | Power relay |
Fuse box in the engine compartment
| Number | Amperes [A] | Description |
|---|---|---|
| FL1 | 175A | Alternator |
| FL2 | 80A | Power steering control unit |
| FL3 | 60A | Radiator fan controller;
Cooler. |
| FL4 | 110A | Fuse and relay box in the engine compartment |
| FL5 | 40A | Secondary air pump |
| FL6 | Not used | |
| FL7 | Not used | |
| FL8 | Not used |
Fuse box in the trunk
| Number | Amperes [A] | Description |
|---|---|---|
| 1 | 5 | Power control unit |
| 2 | 40 | Power control unit |
| 3 | unused | |
| 4 | 30 | Convertible roof;
Hydraulic pump, folding roof. |
| 5 | 5 | Parking assist controller;
Special accessories. |
| 6 | 15 | Fuel pump control unit |
| 7 | 40 | Power control unit |
| 8 | 20 | ABS control unit |
| 9 | 30 | Electronic throttle control unit |
| 10 | 20 | Comfort system control unit;
Power control unit |
| 11 | 25 | Convertible roof |
| 12 | 5 | Comfort system control unit |
| 13 | unused | |
| 14 | unused | |
| 15 | unused |
