Hi,
I was loading the car up earlier and heard a funny beeping noise and thought it was the smoke alarm battery as Id left the front door open. Washed and polished the car this evening and had the boot open to do the top of the rear bumper and heard the noise again but its coming from the rear of my car. As I say it sounds like when the batteries are going in your smoke detector only quieter, could it be anything to do with the sat-nav as this is in the boot??
Mike.