Audi
A5 2014 Controls and displays Instruments and warning/indicator lamps Warning and indicator lamps
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 |
 |
Seat belt
Link |
 |
Electro-mechanical power steering
Link |
 |
Alternator
Link |
 |
Engine oil pressure
Link |
 |
Engine oil level
Link |
 |
Cooling system
Link |
AdBlue  |
AdBlue*
Link |
AdBlue  |
AdBlue*
Link |
 |
Steering lock
Link |
 |
Ignition lock
Link |
 |
Speed warning function*
Link |
 |
Speed warning function*
Link |
 |
Adaptive cruise control*
Link |
| Yellow indicator lamps |
|
 |
Electronic stabilisation control (ESC)
Link |
 |
Electronic stabilisation control (ESC)
Link |
     |
Electronic stabilisation control (ESC)
Link |
 |
Anti-lock brake system (ABS)
Link |
 |
Safety systems
Link |
 |
Brake pads
Link |
 |
Electro-mechanical parking brake
Link |
 |
Tyre pressure*
Link |
   |
Tyre pressure*
Link |
|
|
Engine management
(petrol engine)
Link |
 |
Engine management
(diesel engine)
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 |
AdBlue  |
AdBlue*
Link |
AdBlue  |
AdBlue*
Link |
 |
Washer fluid level
Link |
 |
Convenience key*
Link |
 |
Battery in remote control key
Link |
 |
Bulb monitor*
Link |
 |
Front fog lights*
Link |
 |
Rear fog light
Link |
 |
Dynamic headlight range control*
Link |
 |
Adaptive light*
Link |
 |
Light sensor/rain sensor*
Link |
 |
Active lane assist*
Link |
 |
Suspension control*
Link |
 |
Sport differential*
Link |
 |
Ignition lock
Link |
 |
Steering lock
Link |
 |
Windscreen wipers
Link |
 |
Electro-mechanical power steering, dynamic steering*
Link |
 |
Gearbox:
multitronic, tiptronic, S tronic Link |
 |
Gearbox:
S tronic Link |
| Further indicator lamps |
|
  |
Turn signals
Link |
 |
Trailer turn signals*
Link |
 |
Cruise control system*
Link |
 |
Adaptive cruise control*
Link |
 |
Adaptive cruise control*
Link |
 |
Hold assist*
Link |
 |
Active lane assist*
Link |
 |
Start/stop system*
Link |
 |
Start/stop system*
Link |
 |
Rest recommendation*
Link |
 |
Main beam assist*
Link |
 |
Main beam headlights
Link, Link |