drews-benz

My 2000 S430 is acting very strange. Sometimes when I open or close the trunk, the hazard light will flash two or three times. After that occurs the windows and sunroof will open at least half-way, sometimes all the way. The other day after I had locked the car with all the windows and sunroof closed, I came back to the car about 15 minutes later and the windows were down and the sunroof was open and the car was unlocked. This is very disturbing, not knowing when it will do this next. I've actually seen it happen right in front of me with nothing touching the remote. Someone please help???