Apologies if this has been answered before (can't specifically find a thread relating to the particular car). I have a 62 plate Astra GTC 1.6T - love the car, HOWEVER the remote locking drives me insane. I can press the fob twenty-odd times on occasions before it will lock or unlock. Other times it works on the first attempt. My next door neighbour has an 13 plate SE 1.6 which does the same. He took his car back to the dealer who could find nothing wrong. Anyone else had the same problems? An advice greatly appreciated!