When you switch on the ignition, some of the warning and indicator lamps light up briefly to show that the associated systems are working properly. These systems are marked with a
in the following tables. If one of these warning/indicator lamps does not light up, there is a fault in the associated system.
in the following tables. If one of these warning/indicator lamps does not light up, there is a fault in the associated system.Red warning lamps | |
| Brake system link► |
| Electro-mechanical parking brake link► |
| Cooling system link► |
| Engine oil pressure link► |
| Alternator link► |
| Front seat belt link► |
| |
| Steering lock link► |
| Central warning/indicator lamp link► |
| Engine start system link► |
| Gearbox malfunction link► |
| Rear spoiler link► |
Yellow indicator lamps | |
| |
| |
| |
| |
| Brake pads link► |
| Electro-mechanical parking brake link► |
| |
   
| Tyre pressure loss indicator link► |
| |
| |
| Emission control system link► |
| Diesel particulate filter* link► |
| Engine speed governing link► |
| Engine oil level link► |
| Engine oil sensor link► |
| Battery charge link► |
| Fuel tank system link► |
| Washer fluid level link► |
 
| Windscreen wipers link► |
| Remote control key link► |
| Battery in remote control key link► |
| Bulb monitor* link► |
| Headlight range control link► |
| Adaptive light* link► |
| Light sensor/rain sensor* link► |
| Gearbox link► |
| Steering lock link► |
| Engine start system link► |
| Central warning/indicator lamp link► |
| |
| Suspension control* link► |
| Rear spoiler link► |
| Speed warning function* link► |
| Electro-mechanical power steering link► |
Further indicator lamps | |
 
| Turn signals link► |
| Cruise control system* link► |
| Active lane assist* link► |
| Hold assist* |
  
| Speed limiter* link► |
| Start/stop system* link► |
| Start/stop system* link► |
| Convenience key link► |
| Park assist* link► |
| Park assist* link► |
| Electro-mechanical parking brake link► |
| Active lane assist* link► |
| Audi side assist* link► |
| Gearbox link► |
| Electro-mechanical parking brake link► |
| Camera-based traffic sign recognition* link► |
| |
| |
| Main beam assist* link► |
  
| Speed limiter* link► |
| |