Main Grounds
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 terminals are the following:
* 2 and ground
* 14 and ground
* 19 and ground
* 24 and ground
There are no test conditions. The correct test value for all the terminals should be continuity.