i have the same problem. i hit the dash a top the gauge and it registers the coil spring is proble rusty or worn out.its easy to change just time.

is there any problems with a car starter being installed.is there any esay ways to doing it.

does anyone know the colors of the radio wires in the 1988 740.Radio was cut out ,trying to solve wires for alpine.i know the orange is power what is the power antenna light wire and memory wire.speakers to .