The register
AdBlue system fault wrench (red)Dashboard lightsAdBlue system fault wrench (red)Shown together with the red AdBlue lamp: both control lamps light up red and indicate a fault in the AdBlue system. The engine cannot be restarted. Go to a specialised workshop and get the system checked.On CUPRA
AdBlue system fault, bottle (amber)Dashboard lightsAdBlue system fault, bottle (amber)Diesel cars with AdBlue: the AdBlue system has a fault. Seek a specialist garage.On Škoda
AdBlue system fault, bottle (red)Dashboard lightsAdBlue system fault, bottle (red)Lights up (red, or amber in the less urgent version) when there is a fault in the AdBlue system. Seek a specialist garage.On Škoda
AdBlue warningDashboard lightsAdBlue warningAdBlue needs topping up, or the AdBlue system has a fault; a distance countdown may be shown. Act before any no-restart countdown reaches zero. Use the specified fluid and amount. A refill does not fix dosing or sensor faults, and red no-start messages need the exact procedure for the vehicle.On Audi
Adaptive chassis control fault (amber shock absorber)Dashboard lightsAdaptive chassis control fault (amber shock absorber)Lights yellow when the adaptive chassis control (DCC) has a fault. Have it checked.On Volkswagen
Adaptive cruise control (ACC) indicator (amber)Dashboard lightsAdaptive cruise control (ACC) indicator (amber)Comes on while driving if there is a problem with adaptive cruise control with low speed follow; see a dealer. May come on after the 12-volt battery has been reconnected: drive above 20 km/h (12 mph). May also come on when the maximum permissible weight is exceeded, which cancels ACC: reduce the load.On Honda
Adaptive cruise control (ACC) indicator (green)Dashboard lightsAdaptive cruise control (ACC) indicator (green)Green while adaptive cruise control with low speed follow is operating. The same indicator is white when the ACC button has been pressed and the system is switched on.On Honda
Adaptive cruise control (car and dial)Dashboard lightsAdaptive cruise control (car and dial)Adaptive cruise control indicator: grey when the function is selected. Once a cruising speed is stored, the speed shows in green and this light is shown.On Renault
Adaptive cruise control active (green)Dashboard lightsAdaptive cruise control active (green)Green: adaptive cruise control (ACC) is regulating the car's speed; the set speed is shown in the cluster.On Škoda
Adaptive cruise control following distance (white)Dashboard lightsAdaptive cruise control following distance (white)Shows the gap to the vehicle ahead that adaptive cruise control will keep. The more lines between the cars, the longer the distance. It appears briefly in white when the driver changes the distance setting.On Audi
Adaptive cruise control indicator (blue)Dashboard lightsAdaptive cruise control indicator (blue)The adaptive cruise control system is activated.On MG
Adaptive cruise control indicator (grey)Dashboard lightsAdaptive cruise control indicator (grey)The adaptive cruise control system is activated and not in Standby state.On MG
Adaptive cruise control indicator (white)Dashboard lightsAdaptive cruise control indicator (white)The adaptive cruise control system is in Standby state.On MG
Adaptive headlamp fault (amber)Dashboard lightsAdaptive headlamp fault (amber)There is a malfunction in the adaptive or cornering headlamp system, which swivels the headlamps left and right. The curved arrow stands for that movement. A dealer is needed for the repair.On Audi
Adding laundryLaundryAdding laundryWhen this symbol goes out on the display, more laundry can be added.On Bosch
Advanced lane keep assist active (green steering wheel)Dashboard lightsAdvanced lane keep assist active (green steering wheel)Lights green when advanced lane keep assist is active and ready.On Opel
Advanced lane keep assist fault (amber steering wheel)3 meaningsAdvanced lane keep assist fault (amber steering wheel)Lights yellow when there is a fault in the advanced lane keep assist system.Differs by brand.On Opel
Advanced lane keep assist paused (grey steering wheel)2 meaningsAdvanced lane keep assist paused (grey steering wheel)Lights grey when advanced lane keep assist is paused because a system limitation has been detected.Differs by brand.On Opel
Air bag warning light (seated occupant, red)Dashboard lightsAir bag warning light (seated occupant, red)The light comes on for four to eight seconds as a bulb check when the ignition is first placed in ON. If it lights with a single chime, a fault with the air bag system has been detected; it stays on until the fault is cleared. If it does not come on at start, stays on, or comes on while driving, have the system inspected by an authorised dealer as soon as possible.On Jeep
Air bag/seat belt pretensioner warning light (red)Dashboard lightsAir bag/seat belt pretensioner warning light (red)A malfunction is indicated if the light flashes or stays on, or does not come on when the ignition is switched ON. Consult an expert repairer as soon as possible; the system may not operate in an accident. Never tamper with the air bag or pretensioner systems.On Mazda
Airbag (seated belted passenger, red)Dashboard lightsAirbag (seated belted passenger, red)Should flash on briefly when the car prepares to drive. If it does not flash on, or if it stays on, contact Tesla immediately.On Tesla
Airbag / belt tensioner fault (amber seated occupant)2 meaningsAirbag / belt tensioner fault (amber seated occupant)Lit continuously yellow: there is a fault in the airbag or belt tensioner system; have it checked straight away. If it lights for about 4 seconds after ignition on and then flashes for about 12 seconds, the system has been switched off with a diagnostic tool. It also lights briefly at ignition on as a function check.Differs by brand.On Volkswagen
Airbag / restraint system warning (amber)Dashboard lightsAirbag / restraint system warning (amber)There may be a fault in the airbag or restraint system, so occupant protection could be reduced. Have it inspected promptly with suitable diagnostic equipment. This is not the same as the passenger airbag OFF status. Do not unplug seat or airbag wiring to make the light go out. On some models the same symbol lights red.On Audi
Airbag fault (AIR BAG)Dashboard lightsAirbag fault (AIR BAG)A text version of the airbag warning used by some European makers. One of the airbags has failed; only a dealer or authorised workshop can repair it.On Audi
Airbag fault warningDashboard lightsAirbag fault warningLit with a message: airbag system fault; seek a specialist garage. Lit with the passenger airbag OFF light in the overhead panel: the airbag switch is faulty and the passenger airbag will not deploy in an accident; have it checked immediately. Lit with the amber triangle: proactive occupant protection is unavailable or restricted; switch the engine off and restart. Lit 4 s after ignition on, then flashing for 12 s: an airbag or belt tensioner was deactivated with a diagnostic device.On Škoda