Technical Doblo door lock problems

[1cj]

Hi, I'm having problems with a sliding door and rear door bottom lock on my 2007 Doblo.
They open and close ok but don't work on central locking - I replaced the lock parts and
it has made no difference - and now the dash warning light for an open door is on
all the time even though doors are properly closed i?!

It's a mini-camper so not keen to fit deadlocks as need to open doors from the inside.

Any clues would be welcome

 

[Niks]

Check the pads and push rods on the front side of the door low down.
There is a little pin that should get pushed in when closed. I don't know if this is the problem, but I had the problem that the lamp would not go off when closed.
Someone had jammed the switch in with a bit of plastic, but the real solution was to loosen bolts on the door arm and re-seat the door.

 

[Andacami]

This should help with the door open light and dash lamp: https://www.fiatforum.com/threads/known-issues-faults.305002/