Bad BMW Ground
This bulletin applies to 2014 BMW 328i models. One or more of the following conditions may be present:
- Engine will not start.
- Engine stops running.
- The A/C compressor will not turn on.
- The reverse lights do not work.
- The transmission will not shift into gear.
- Various chassis and engine check control messages are present.
The cause may be due to a loose ground point Z6000*4B on the engine block, near the starter.
Check and tighten the ground point Z6000*4B to 8Nm.Clear all fault codes that might have been stored if the ground was found to be loose.