is anyone else having problems with the electric rear doors on the C8/807/Ulysse ? the offside (drivers side) door is becoming a real pain in the ass, it will shut-open-shut-open sometimes 5 or 6 times before it stays shut. This happens not matter which closure method I use (dash button, keyfob or by hand), problem is it's intermittent, although getting ore common, so if I take it to the dealer and it doesn't happen they probably won't fix it. I read on the net there was a recall because the doors were opening while the car is moving but nothing about the closing problem. ours is an early model (52 plate) if that makes a difference ? thanks LJ