This warning light illuminates when a fault has been detected with the engine emissions system during three consecutive journeys. The vehicle may be driven with care if no other engine problems are evident.

Illuminates briefly as a bulb check when the ignition is switched on. If the light illuminated when the engine is running, there is an emissions related fault with the engine or transmission. The vehicle can be driven but may enter limp-home mode with the possibility of reduced performance. Seek qualified assistance as soon as possible.