I have a 2004 E320. We have had intermittant electrical problems that I think is related to the "computer brain". At times the radio will play one station while the frequency is not on that station. The drivers seat will move on its own when driving down the road, the garage door opener intermittantly works, etc. The dealer has had it twice. Anyone with any thoughts or experiences with this? It's pretty frustrating for this cost of a car.

 

they are separate problems and called malfunctions.

have the units replaced.