Looking more and more like this is faulty on the drivers side, symptoms are -
Car thinks the door is shut when left open, so auto locks engage and if your sat in it and move the alarm sounds, also now the hazards are starting to randomly flash as though the alarm is sounding even when the car is locked.
Anyone any idea of how much this might cost to replace? Part and labour?
Also does this involve removing the outer door skin? if so is that straight forward or a recipe for disaster if done incorrectly?