Hi, I am new to the Audi world and am having a problem which I hope is an easy fix (battery maybe?). Basically, the car has stopped 'beeping' when I lock it (most of the time) and the boot sometimes sounds like its taking longer to lock than the rest of the car. Also, last night the alarm went off for no apparent reason (could have just been a cat or something I guess) which was odd. The dial that shows a picture of a battery is constantly sitting at 4/5ths of the way towards full. Any idea chaps?