Central locking playing up.

I seem to have a peculiar problem with one of my key fobs. Both needed new switches and batteries so got that sorted. Now one works fine and the other unlocks tbe doors but they immediately lock again, a similar thing happens when trying to lock it. Neither worked when I got the car so im getting somewhere, but would like both of them to work.
 
I've noticed today that the second key fob opens all but the drivers door which is why it locks again. Only question is why would it do that?
 
Back
Top