[Jose.s1474]

I have a BMW 535i GT 2011 it has a electrical problem when it begin the steering wheel got stiff the dynamic stability control went off then the speedometer one off then traction control went off car went low then gave me parking brake limited and passenger air bag code I had water inside the passenger and the driver footwell in the Carpet just in there I already dry it off and fix the leaking problem now the only problem is the electrical part I have taken off the JBE and it had yellow pins cleaned it with the electrical cleaner and put it back and nothing that wasn't the problem or is it that I need a new one

When I take it to 2 mechanics there OBD 2 won't let the access the system to reset it

If you can help I appreciate it thanks

[wcr3d]

I would suggest a shop that specializes in BMW.
Use this site to search for one in your area.
www.bimrs.org

[byebyev8]

I'd start by disconnecting the battery and reconnecting it. I've seen weird electrical things happen at once on a car when the sunroof was left open in a storm. Disconnecting the battery solved the issues.