Hi, I have a BMW 3 series 320 d, 2004 model car. The engine management light comes on when driving on the motorway at around 70 miles an hour. It then stays on for a few days after and then switches itself off. The trigger is almost always hitting around 70mph, any ideas on what the problem could be? Thank you for your time.
have the same problem?
Wednesday, August 17th, 2011 AT 8:28 PM