Hi there I am a newbie here so please be gentle, I need a bit of advice before I take my car to the Citroën dealer. I have a 09 1.4 c3 and over last couple of weeks I've noticed a flaw with the key. If it's knocked while in the ignition and sort of folds down the engine shuts off. It's happened a couple of times now, once on the motorway, and today I tried taking on a bus head on!! Anyone else had this problem or something similar? Thanks laura