My wife has a 2012 Roomster, which came home from passing its MOT with the drivers side low beam bulb out of action [I don't know how it passed either|]   I've been trying to change the bulb.... which should be simple.... but I can't get the old bulb out.   The access is very tight.... I've successfully removed the rubber cover.... and can feel the connector...   The manual suggests you just have to turn the connector with the bulb anti-clockwise up to the stop and