My brick remote fob has a personality disorder. It mostly unlocks the car (driver and boot lock NEVER passenger door. And very occasionally it will lock driver and boot lock but 90% if the time I have to use the key and only 80% of the time does the remote then open the doors. I've changed the battery in the remote to no avail. Its not a huge problem but if someone has encountered this before and could advise me on a solution, I'd be grateful. Cheers, Loz Ps. to be clear, I'm talking about the brick remote with the red and grey buttons. led flashes when either button is pressed. but only the unlock is mostly cooperative.