odd lock behaviour

[temeluchus]

I have a 2014 Fabia II combi, recently the drivers door has developed a minor issue.

 

The door will not lock with a simple press of the lock button on the fob, but If i perform a full unlock of all the doors, then relock, the drivers door locks fine. Same with the lock/unlock button inside.

 

Door locks and unlocks manually with the key fine.

 

Any pointers of what to look for?

[UrbanPanzer]

check the door wiring loom under the grommet which goes between the door and the A pillar, possible broken wire / s in there.