I have Vectra 2.0 DTI Vectra. When starting from cold, the engine takes a few turns to start, (bit smokey at the exhaust but I guess this is excess fuel) and this light comes on. Goes off when I've driven a few yards. Does not go off if I gently rev the engine.
Leak over pipes modified last winter, and starting problem cured. Car starts ok when warm/hot.
Any ideas why this should happen when its cold?
Also noticed that when there is a light frost/damp night there is a clear circle adjacent to the washer nozzle, drivers side.
Anyone else experienced similar?