Thanks - thanks - thanks for the suggestions -- I will try them all and let you know if problem resolved.

I have not upgraded or changed anything on the Vibe. This problem started during a trip with the car fully loaded.

What do the door jar sensors look like and where are they located. I see the latch, rubber gasket around the door and the hinges.

I tried shutting each door and feeling around the seals - but not sure where the senors are to check if there is a loose something or other. Someone suggested checking the wiring harness - not sure where and what to do.

Door Ajar light and dome lights come on sometime when right turn is made. Doors also unlock. Dome Light comes on and then goes off - and everthing is find until next turn or hard bump. I am just an end user not technical. Please respond in layman language.