Turn signals, speedometer and ABS/DTC fault e87

[DGVaniX]

Hi,

So my wife’s e87 started going crazy a few days ago with the following symptoms:
- Hazards turn on by themselves
- Wipers turn on and can’t be turned off
- No turn signals
- Speedometer and rev counter go to 0 even if the car is moving
- Sometimes lose of power, feels like limp mode
- ABS and DTC lights on, sometimes they light up red

Before when ABS and DTC lights came on all we had to do was turn the steering wheel to the left and right max and they would go away, but now everything else seems to go crazy, and to me this sounds like a faulty SZL module but I’m out of ideas… and already went to 3 mechanics, they checked all the fuses and they can’t figure out what it is.