Loss of Traction all Warning light on

Any body out there had this problem :- up hill tight turn rear wheels spin all the warning lights on dash light up, turn ignition off and on again whilst underway and lights on dash go out. also lost traction on wet rounder bout, same thing. also windscreen wipers come on if I hit rough road bumps.
2004 316 CDI sprintshift

Wheel brake sensor bent or corroded or missing...so traction control and ABS is disconnected. Wheel related dash fault lamps will all light up. The wiper problem is unrelated. Probably a worn or loose connection in the multi function switch.

It could be a wheel sensor.

Loss of power from the FB #1 Fuse #5 under the steering column could cause similar symptoms. I wouldn't dismiss the commonality of the wiper malfunction and the dash lights coming on off hand. If the FB #1 has problems it could also affect the wiper operation.


https://sprinter-source.com/forums/showthread.php?p=99430#post99430

Information, not a diagnosis. vic

The Multifunction switch is attached directly to that fuse block in the steering column, so it's a good comment and you may want to inspect both anyway. But it seems most likely to me that the wheel sensor and multifunction switch are separately causing these two different issues. Just my ...