Ive got a really odd issue at the moment, my car wont deadlock at all and will every now and again using my key fob.  When i get it my car as soon as turn on the ignition i hear the door locks operate, it's really odd.

 

I've changed the battery in the key fob today and the issue is still there, absolutely at a loss, only thing i have checked yet is the fuses.

 

Any help much appreciated.

What car might help

Haha sorry its a MkII Fabia VRS

So it doesn’t lock? Or deadlock?

It will lock with the fob say 1 out of 5 times but wont deadlock at all

So one press locks the car but doesn’t deadlock?

Correct but it's intermittent there have been occasions when it wont even lock using the key fob and i have to use the key

Does it do the same with the spare key?

Yes tried that same issue

Slight update checked what I think would be the fuse and that's fine.

 

Car unlocks with the key every time but unlocks twice, then when I turn on ignition  it unlocks twice again 

Fault code scan would be the best bet next.