Main Relay Control
WARNING: This page is about a different car, the 1989 BMW 325is, 1989 BMW 325iX, and 1989 BMW 325i. However, it is still accessible from the selected car via links, so may be relevant.
The test terminal is 36 and ground. There are no test conditions. The correct test value should be the following: main relay must click on when terminal 36 is touched to ground.