Hi guys,
I removed the front passenger door trim panel to fix the window, and after replacing it, discovered the door **** will not lock. When using the key, remote or drivers door lock switch, the passenger door **** goes down partially, but comes back up slowly leaving me with a door that will not lock. The other doors lock without issue. Help!

 

vacuum line break?

 

Could be a broken vacuum line, i would check the fault codes in the central locking control module first though.

 

Thanks for the suggestions guys. The lock seemed to have corrected itself after I replaced the door panel after taking it off again this weekend.