Hi guys, just a quick one with a small problem.

My wife dropped the car off at my work and then proceeded to run home. I took my spare key to work this morning, she locked it and ran home. I come out of work unlock the car and drive home as normal, get home and the car won't lock or unlock with the fob and it won't lock or unlock by putting it in the door. Just waiting for the wife to get home and try the other key,

Any ideas?

flat or loose battery cables/wiring? i would think its not the remote if it won't lock from key blade, it sounds like central looking issue. were all the doors closed properly? 

Yep strange one really, left it an hour unlocked and it works again. Posted this a bit premature but still going to keep my eye on it