Power Locks wont work when cold

I have being having problems with my power locks specially during the winter when it gets really cold. Early in the morning when I push the button on my remote none of my door will unlock, i hear the popping sound it makes when i unlock them but somehow it gets stuck and wont fully unlock unless i use the key.

Anybody has had this problem? i cant figure out what it is

i have a 99 TL

Thanks