Maybe he cranked the engine over with the plugs disconnected, or he had the ignition on? The car has logged a fault code in its on board computer and needs to go to a garage with diagnostic gear who can turn the lamp back off for you.
John
July 2009
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cars.