Driver door panel button failure

[Beemer X]

My 520i driver side windows panel all button(include side mirror) are not working today after i start the car, tried shut down totally and restart still same.Drive another car out, came back at night start again and all working fine like normal.Anyone exprience this before ?

 

[wingzee]

Happened once to my E90. What I did was to try to lock the car & unwind thd windows via the remote to ensure the module is still working. Then after a few times of lock/unlocking the car it somehow magically worked.

 

[Beemer X]

Cool, think the car have too many censor connect back to ECU.