Hi all,  ive got a 2007 smax tdci , the rear passenger door is open flashed up on dashboard, after having a new module change by previous owner he gave up , due to the same door window doesn't open on the switch or on the drivers panel either , the central locking won't work due to this door , where do I go from here plz guys thanks 

Get the multiplug apart in the area of the door hinges. Probably a broken wire or water ingress/ corrosion. 

Thanks will investigate on the weekend and report back .

Hi guys , ok we have checked all wires they all gd , so where do we go from here any ideas plz thanks 

Hi guys , ok ive since learned that the machanics has done all they can to find this problem , they have also changed the bcm , any ideas on what this is plz

Rear door won't lock on key , you can hear the clicking on the doors except the rear passenger ,they turn to lock but reopens due to that door,  also window won't open on the switch or the drivers switch won't open it , strange problem 🤔 thanks smoggy