[FLYT89]

Whenever I hit a pothole or bump I get the following warning lights, 4x4, BRAKE and DSC warning.As well as the following messages on my iDrive, " Chassis Stabilization Malfunction", "DBC Malfucntion" and "Start-Off assistance inactive" as well as the chime. These lights do not go away til after I shut off the car and restart it. They only go on after i hit a bump. Its not my steering angle sensor since even when these lights go off, my turn signals still work fine as well as my adaptive headlights. My friend pulled the codes and they are as follows. Is it a bad transfer case? or bad dsc module? Dealer say this is normal. Please help, its greatly appreciated.