12 00 Instructions For Connecting And Disconnecting Test Units
WARNING: This page is about a different car, the 2005 BMW 530i, 2005 BMW 525i, 2004 BMW 530i, and 2004 BMW 525i. However, it is still accessible from the selected car via links, so may be relevant.
When connecting and disconnecting the following it is essential to turn ignition off:
- Service Tester
- Testing Devices
- Test Leads
- Replacing Control Units
Make sure that connected test leads cannot make contact with rotating parts (e.g.: fans, ribbed V-belts, etc.).