> > ...light up the glow indicator while I was driving.
One of three things, in rough order of likelihood: 1) Bad glow plug, and you have a newer status-reporting relay. 2) Bad ignition switch, is triggering a spurious glow cycle. 3) Bad GP relay. -- Jim _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com