| fuse | - | Automatic transmission control unit / Mechatronic unit DSG gearbox |
| fuse | - | [only for vehicles with 4-cylinder diesel engine (2.0 l TDI - generation 2)] Lambda probe heating element / Lambda probe heating element 2 / Lambda probe heating element 1 after catalytic converter |
| fuse | - | [only for vehicles with 4-cylinder petrol engine (1.8 l TFSI)][only for vehicles with 4-cylinder petrol engine (2.0 l TFSI)][only for vehicles with 6-cylinder petrol engine (3.2 l FSI)][only for vehicles with 6-cylinder petrol engine (3.0 l TFSI)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI)][only for vehicles with 6-cylinder diesel engine][only for vehicles with 8-cylinder petrol engine (only for RS 5)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI)][only for vehicles with 6-cylinder diesel engine][only for vehicles with 8-cylinder petrol engine (only for RS 5)]: Lambda probe heating element / Lambda probe heating element 2 / Lambda probe heating element 1 after catalytic converter |
| fuse | - | Radiator fan control unit / Radiator fan 2 control unit |
| fuse | - | Air flow meter / Automatic transmission control unit / Mechatronic unit DSG gearbox |
| fuse | - | Engine oil level and temperature sensor [only for vehicles with 8-cylinder petrol engine (only for RS 5)] |
| fuse | - | [only for vehicles with 8-cylinder petrol engine (only for RS 5)]: Ignition coil 1 with output stage / Ignition coil 2 with output stage / Ignition coil 3 with output stage / Ignition coil 4 with output stage / Ignition coil 5 with output stage / Ignition coil 6 with output stage / Ignition coil 7 with output stage / Ignition coil 8 with output stage |
| fuse | - | |
| fuse | - | |
| fuse | - | |
| fuse | - | [only for vehicles with 8-cylinder petrol engine (only for RS 5)]: Fuel metering valve / Fuel metering valve 2 |
| fuse | - | Oil level and temperature sender |
| fuse | - | Engine control unit / Air mass meter |
| fuse | - | Engine control unit |
| fuse | - | [only for vehicles with 4-cylinder petrol engine (2.0 l TFSI)]: Electronically controlled engine cooling thermostat / Air mass meter / Glow plug control module / Secondary air pump relay / Throttle/air valve module / Low heat output relay / High heat output relay / Secondary air pump 2 relay / Boost pressure limitation solenoid valve / Crankcase ventilation heating resistor Activated carbon filter / solenoid valve 1 / Secondary air injection valve / Left electrohydraulic engine mount solenoid valve / Right electrohydraulic engine mount solenoid valve / Intake manifold diverter valve / Air filter bypass valve / Fuel pressure regulator / Fuel metering valve / Intake manifold flap valve / Secondary air control valve 2 Exhaust / gas flap valve 1 / Air intake changeover valve / EGR cooler changeover valve / Fuel metering valve 2 / Oil pressure regulating valve / Coolant circulation pump / Fuel system diagnostic pump |
| fuse | - | [only for vehicles with 4-cylinder petrol engine (1.8 l TFSI)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI - EU 3)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI - generation 2)][only for vehicles with 6-cylinder diesel engine][only for vehicles with 6-cylinder petrol engine (except RS 5)][only for vehicles with 8-cylinder petrol engine (only for RS 5)][only for vehicles with 4-cylinder petrol engine (1.8 l TFSI)]: Electronically controlled engine cooling thermostat / Air mass meter / Glow plug control module / Secondary air pump relay / Throttle/air valve module / Low heat output relay / High heat output relay / Secondary air pump 2 relay / Boost pressure limitation solenoid valve / Crankcase ventilation heating resistor Activated carbon filter / solenoid valve 1 / Secondary air injection valve / Left electrohydraulic engine mount solenoid valve / Right electrohydraulic engine mount solenoid valve / Intake manifold diverter valve / Air filter bypass valve / Fuel pressure regulator / Fuel metering valve / Intake manifold flap valve / Secondary air control valve 2 Exhaust / gas flap valve 1 / Air intake changeover valve / EGR cooler changeover valve / Fuel metering valve 2 / Oil pressure regulating valve / Coolant circulation pump / Fuel system diagnostic pump |
| fuse | - | [only for vehicles with 6-cylinder petrol engine (3.2 l FSI)][only for vehicles with 6-cylinder petrol engine (3.0 l TFSI)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI - EU 3)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI - generation 2)][only for vehicles with 6-cylinder diesel engine][only for vehicles with 6-cylinder petrol engine (except RS 5)][only for vehicles with 8-cylinder petrol engine (only for RS 5)]: Electronically controlled engine cooling thermostat / Air mass meter / Glow plug control module / Secondary air pump relay / Throttle/air valve module / Low heat output relay / High heat output relay / Secondary air pump 2 relay / Boost pressure limitation solenoid valve / Crankcase ventilation heating resistor Activated carbon filter / solenoid valve 1 / Secondary air injection valve / Left electrohydraulic engine mount solenoid valve / Right electrohydraulic engine mount solenoid valve / Intake manifold diverter valve / Air filter bypass valve / Fuel pressure regulator / Fuel metering valve / Intake manifold flap valve / Secondary air control valve 2 Exhaust / gas flap valve 1 / Air intake changeover valve / EGR cooler changeover valve / Fuel metering valve 2 / Oil pressure regulating valve / Coolant circulation pump / Fuel system diagnostic pump |
| fuse | - | Engine control unit |
| fuse | - | [only for vehicles with 4-cylinder petrol engine (1.8 l TFSI)][only for vehicles with 6-cylinder petrol engine (3.0 l TFSI)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI - EU 3)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI - generation 2)][only for vehicles with 6-cylinder diesel engine][only for vehicles with 6-cylinder petrol engine (except RS 5)]: Electronically controlled engine cooling thermostat / Valve lift actuator 1 Valve lift actuator / 2 / Valve lift actuator 3 Valve lift actuator / 4 Valve lift actuator / 5 Valve lift actuator / 6 Valve lift actuator / 7 Valve lift actuator / 8 / Valve lift actuator 9 Valve lift / actuator 10 Valve lift actuator / 11 / Valve lift actuator 12 / After-run coolant bleeding relay / Auxiliary coolant pump relay / Boost pressure control solenoid valve / Canister solenoid valve 1 / Left electrohydraulic engine mount solenoid valve Inlet / camshaft adjuster valve 1 / Ballast resistor for automatic transmission solenoid valve / Inlet camshaft adjuster valve 2 / Turbocharger bypass valve / Fuel pressure regulator / Fuel metering valve / Inlet port flap valve / Exhaust camshaft adjuster valve 1 / Exhaust camshaft adjuster valve 2 / Climatronic coolant shut-off valve / Oil pressure regulating valve / Fuel system diagnostic pump / Driver's door window lift motor / Intake manifold changeover motor |
| fuse | - | [only for vehicles with 4-cylinder petrol engine (2.0 l TFSI)][only for vehicles with 6-cylinder petrol engine (3.2 l FSI)][only for vehicles with 8-cylinder petrol engine (only for RS 5)]: Electronically controlled engine cooling thermostat / Valve lift actuator 1 Valve lift actuator / 2 / Valve lift actuator 3 Valve lift actuator / 4 Valve lift actuator / 5 Valve lift actuator / 6 Valve lift actuator / 7 Valve lift actuator / 8 / Valve lift actuator 9 Valve lift / actuator 10 Valve lift actuator / 11 / Valve lift actuator 12 / After-run coolant bleeding relay / Auxiliary coolant pump relay / Boost pressure control solenoid valve / Canister solenoid valve 1 / Left electrohydraulic engine mount solenoid valve Inlet / camshaft adjuster valve 1 / Ballast resistor for automatic transmission solenoid valve / Inlet camshaft adjuster valve 2 / Turbocharger bypass valve / Fuel pressure regulator / Fuel metering valve / Inlet port flap valve / Exhaust camshaft adjuster valve 1 / Exhaust camshaft adjuster valve 2 / Climatronic coolant shut-off valve / Oil pressure regulating valve / Fuel system diagnostic pump / Driver's door window lift motor / Intake manifold changeover motor |
| fuse | - | [only for vehicles with 8-cylinder petrol engine (only for RS 5)]: Brake servo relay [only for vehicles with 8-cylinder petrol engine (only for RS 5)] / Ignition coil 1 with output stage / Ignition coil 2 with output stage / Ignition coil 3 with output stage / Ignition coil 4 with output stage / Ignition coil 5 with output stage / Ignition coil 6 with output stage / Ignition coil 7 with output stage / Ignition coil 8 with output stage / Climatronic coolant shut-off valve / EGR cooler pump |
| fuse | - | [only for vehicles with 4-cylinder diesel engine (2.0 l TDI - generation 2)]: Brake servo relay [only for vehicles with 8-cylinder petrol engine (only for RS 5)] / Ignition coil 1 with output stage / Ignition coil 2 with output stage / Ignition coil 3 with output stage / Ignition coil 4 with output stage / Ignition coil 5 with output stage / Ignition coil 6 with output stage / Ignition coil 7 with output stage / Ignition coil 8 with output stage / Climatronic coolant shut-off valve / EGR cooler pump |
| fuse | - | [only for vehicles with 4-cylinder diesel engine (2.0 l TDI)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI - EU 3)][only for vehicles with 6-cylinder diesel engine]: Brake servo relay [only for vehicles with 8-cylinder petrol engine (only for RS 5)] / Ignition coil 1 with output stage / Ignition coil 2 with output stage / Ignition coil 3 with output stage / Ignition coil 4 with output stage / Ignition coil 5 with output stage / Ignition coil 6 with output stage / Ignition coil 7 with output stage / Ignition coil 8 with output stage / Climatronic coolant shut-off valve / EGR cooler pump |
| fuse | - | [only for vehicles with 6-cylinder petrol engine (except RS 5)]: Brake servo relay [only for vehicles with 8-cylinder petrol engine (only for RS 5)] / Ignition coil 1 with output stage / Ignition coil 2 with output stage / Ignition coil 3 with output stage / Ignition coil 4 with output stage / Ignition coil 5 with output stage / Ignition coil 6 with output stage / Ignition coil 7 with output stage / Ignition coil 8 with output stage / Climatronic coolant shut-off valve / EGR cooler pump |
| fuse | - | [only for vehicles with 4-cylinder petrol engine (1.8 l TFSI)][only for vehicles with 4-cylinder petrol engine (2.0 l TFSI)][only for vehicles with 6-cylinder petrol engine (3.2 l FSI)][only for vehicles with 6-cylinder petrol engine (3.0 l TFSI)]: Brake servo relay [only for vehicles with 8-cylinder petrol engine (only for RS 5)] / Ignition coil 1 with output stage / Ignition coil 2 with output stage / Ignition coil 3 with output stage / Ignition coil 4 with output stage / Ignition coil 5 with output stage / Ignition coil 6 with output stage / Ignition coil 7 with output stage / Ignition coil 8 with output stage / Climatronic coolant shut-off valve / EGR cooler pump |
| fuse | - | [only for vehicles with 4-cylinder diesel engine (2.0 l TDI - generation 2)] Additional fuel pump relay / Lambda probe 1 heater after catalytic converter / Lambda probe 2 heater after catalytic converter |
| fuse | - | [only for vehicles with 6-cylinder petrol engine (3.2 l FSI)][only for vehicles with 6-cylinder petrol engine (3.0 l TFSI)][only for vehicles with 8-cylinder petrol engine (only for RS 5)]: Additional fuel pump relay / Lambda probe 1 heater after catalytic converter / Lambda probe 2 heater after catalytic converter |
| fuse | - | [only for vehicles with 4-cylinder diesel engine (2.0 l TDI)][only for vehicles with 4-cylinder diesel engine (2.0 l TDI - EU 3)][only for vehicles with 6-cylinder diesel engine]: Additional fuel pump relay / Lambda probe 1 heater after catalytic converter / Lambda probe 2 heater after catalytic converter |
| relay | - | Glow plug control unit [only for vehicles with diesel engine] |
| relay | - | Engine component supply relay [only for vehicles with 4-cylinder petrol engine][only for vehicles with 6-cylinder petrol engine] |
| relay | - | Starter relay [Nest 2.1] |
| relay | - | Starter relay 2 [Nest 2.2] |
| relay | - | Secondary air pump relay [only for vehicles with 6-cylinder petrol engine][only for vehicles with 8-cylinder petrol engine] |
| relay | - | Motronic power supply relay [only for vehicles with 4-cylinder petrol engine][only for vehicles with 6-cylinder petrol engine][only for vehicles with 8-cylinder petrol engine] |
| relay | - | Power supply relay cl. 30 [only for vehicles with diesel engine] |
| relay | - | Continued coolant circulation relay [only for vehicles with 4-cylinder petrol engine][only for vehicles with 8-cylinder petrol engine] |
| relay | - | Fuel pump relay |
| relay | - | Additional fuel pump relay |
| relay | - | Additional coolant pump relay [only for vehicles with 6-cylinder petrol engine] |
| relay | - | Brake booster relay |
| relay | - | Gearbox cooling circuit relay [only for vehicles with diesel engine] |
| relay | - | Secondary air pump relay 2 [only for vehicles with 8-cylinder petrol engine] |
| relay | - | |
| relay | - | |
| relay | - | |
| fuse | - | Blade fuse for engine glow plugs [only for vehicles with 6-cylinder diesel engine] |
| fuse | - | Blade fuse for engine glow plugs [only for vehicles with 4-cylinder diesel engine] |
| fuse | - | Secondary air injection pump fuse [only for vehicles with 6-cylinder petrol engine][only for vehicles with 8-cylinder petrol engine (only for RS 5)] |
| fuse | - | Brake vacuum pump fuse [only for vehicles with 6-cylinder petrol engine (except RS 5)] |
| fuse | - | Fuse 2 for secondary air injection pump [only for vehicles with 8-cylinder petrol engine (only for RS 5)] |