Main fuse
| Number | A | Function |
| S88 | 150 A | Strip fuse |
Relay carrier (9-point)
| Number | Function | A |
| A | Multifunction steering wheel fuse (S326) | 1 |
| В | Additional heater fuse (S126) | 60 |
| C | Fuse of the heater fan control unit (S142) | 40 |
| 1 | Control unit with display in the dashboard insert | 10 |
| 2 | Navigation interface Radio voltage stabilizer 2Antenna selection regulatorElectronic controller, navigationNavigation/TV tuner Amplifier | 20 |
| 3 | Voltage stabilizer | 20 |
| 4 | Radiator fan Radiator fan Thermal switch | 20 |
| 6 | Automatic intermittent wash/swipe relay Washer pump switch Intermittent wiper switch | 25 |
| 7 | Emergency light relay | 15 |
| 8 | Two-tone horn/dual horn sound relay Sliding sunroof adjustment controller | 25 |
| 10 | Trailer socket | 30 |
| 11 | 12 V socket | 20 |
| 12 | Cigarette lighter | 15 |
| 13 | Heated driver’s seat adjuster Heated front passenger’s seat adjuster Heated passenger’s seat adjuster | 15 |
| 14 | Low heat power relay | 30 |
| 14 | Heater control unit | 20 |
| 15 | Iris system/Climate control and display unit Heated rear window Heated rear window relay | 30 |
| 16 | Fresh air blower switch Fresh air blower control unit | 30 |
| 18 | Fuel pump (pre-pump) | 20 |
| 19 | Lambda probe heater Lambda probe heater 1, after catalytic converter Solenoid valve 1 (pulse) activated carbon filter system NOx sensor controller | 20 |
| 20 | Control unit 4LV (injection system) Ignition coil -1- with output stage Ignition coil -2- with output stage Ignition coil -3- with output stage Ignition coil -4- with output stage | 20 |
| 22 | Double filament bulb for headlights, left side | 10 |
| 23 | Warning unit Bulb check Headlight range control motor, right Double filament bulb for headlights, right | 15 |
| 24 | Warning unit Bulb control Motor controlling dipped beam range, left Double filament bulb for headlights, left | 15 |
| 25 | Cell phone operating electronics control unit Telephone/telematics control unit Antenna amplifier, cell phone | 5 |
| 26 | Bulb control warning unit Tail light bulb, right Side light bulb, right | 5 |
| 27 | Bulb check warning unit Tail bulb, left Side bulb, left | 5 |
| 28 | Diagnostic connector | 10 |
| 29 | Diagnostic connector Reversing light switch | 15 |
| 30 | Brake light switch | 10 |
| 31 | Brake light switch Heating element (crankcase vent) (MPI engine, diesel engine) Air mass meterLow heat output relayHigh heat output relay Cruise control system relayFan control unitRadiator control unitFan control unitAdditional air heater control unitAdditional air heater control unitExhaust gas recirculation valve | 10 |
| 32 | Glove box lightingRegistration plate lighting, leftRegistration plate lighting, right | 10 |
| 33 | Heating element, left washer nozzle Heating element, right washer nozzle | 5 |
| 34 | Emergency light relay | 10 |
| 35 | Rear left fog light bulb Front and rear fog light switch | 15 |
| 36 | Burglar alarm system Anti-theft system Anti-theft system Air conditioning system /Display heated rear window relay Remote tank filler flap release switch Remote interior monitor release switch Convenience system central control unit | 10 |
| 37 | Navigation system with CD drive control unit Parking aid control unit | 10 |
| 38 | Automatic interior anti-glare mirror | 10 |
| 38 | Compressor control valve, air conditioning system Heated rear window relay Fresh air/air recirculation flap switch Electronics control unit, navigation Electronic manual transmission control unit Parking assist control unit Power steering system Navigation system with CD drive control unit Telephone/telematics control unit Ignition lock control unit Additional heating button (ECON)Amplifier amplifierHazard warning light switch | 10 |
| 39 | Door control unit, front passenger side Door control unit, right rear | 10 |
| 40 | Traction соntrol system warning lamp ABS traction control system switch with EDL control unit Turning angle transmitter | 10 |
| 41 | Door control unit, driver side Door control unit, rear left side | 10 |
| 42 | Burglar alarm ultrasonic sensor Convenient control system central unit | 10 |
| 43 | Electronic manual transmission control unit | 10 |
| 44 | Ignition solenoid valve with key lock Electronic manual transmission control unit Handbrake warning light control unit Ignition lock control unit | 10 |
| 45 | Injector, cylinder 1 Injector,cylinder 2 Injector, cylinder 3 Injector, cylinder 4 Heating element (crankcase breather) (FSI engine) Fuel pressure control valve Camshaft pressure control valve Inlet timing valve -1- Fuel metering valve Fuel manifold flap air flow control valve Map-controlled engine cooling thermostat | 15 |
| Relays | ||
| 1 | Receiver switch relay (J511) | |
| 4 | High thermal power relay (J360) | |
| 5 | Two-tone relay (J4) | |
| 6 | Bulb control warning unit (K41) | |
| 7 | Bulb control warning unit (K41) | |
| 8 | Low heat power relay (J359) | |
| 9 | X contact relief relay (J59) | |
Relay carrier (6+6 points)
| Number | Function | |
| 1* | Starting inhibitor and reverse light relay (J226) | |
| 2 | Automatic intermittent washer / wiper relay (J31) | |
| 3 | Automatic intermittent washer / wiper relay (J31) | |
| 4* | Transmission hydraulic pump relay (J510) | |
| 5* | Ignition interlock control module (J557) | |
| 5** | Fuel pump relay (J17) | |
| 6* | Ignition key recall allock control unit (J557) | |
| Number | Function | A |
| A | Hydraulic pump relay fuse (S279) | 20 |
| C | ABS control unit fuse 1 (S123) | 60 |
Relay carrier (3-point)
| Number | Function | A |
| A* | Strip fuse for glow plugs (motor) (S39) | 40 |
| A** | Engine control unit fuse (S102) | 30 |
| A*** | Glow plug belt fuse (engine) (S39) | 60 |
| B* | Engine control unit fuse (S102) | 10 |
| B** | Air mass meter fuse (S74) | 5 |
| B*** | Motor control unit fuse (S102) | 10 |
| C | Fuse -1 – (30) (power steering) (S204) | 80 |
| Relays | ||
| 1* | Terminal 30 of the supply voltage relay (J317) | |
| 1** | Motronic current supply relay (J271) | |
| 1*** | Glow plug relay (J52) | |
| 2* | Automatic light period control unit (J179) | |
| 2*** | Terminal 30 supply voltage relay (J317) | |
Connection point, pole A, left
| Number | Function | A |
| A | Electrical fuse with single fuse (front) (S37) | 30 |
| C | Seat adjustment fuse (lumbar support) (S45) | 10 |
Connection point, A-pillar, right
| Number | Function | A |
|
C |
Single electrical fuse 2 (rear) (S280) |
30 |