12 00... Instructions for connecting and disconnecting test units
WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2017 BMW 550i GT xDrive, 2017 BMW 535i GT xDrive, 2017 BMW 535i GT, 2016 BMW 550i GT xDrive, and 2016 BMW 535i GT xDrive. However, it is still accessible from the selected car via links, so may be relevant.
When connecting and disconnecting:
- Service Tester
- testing devices
- test leads and
- when replacing control units
It is essential to turn off the ignition!
Follow INSTRUCTIONS for removing and installing electronic control units.
Follow operating instructions for testing devices.
Make sure that connected test leads cannot make contact with rotating parts (e.g.: fans, ribbed V-belts, etc.).