Hi all, hope you can help a desperate lady! We have a 320i 1993 which has a flat battery. I have put it on a trickle charger which is designed for use when the car is in storage, but the dash alarm light is flashing and the alarm making a low whirring noise. There is a key fitting to the sounder which can be turned on and off but I can't find a photo anywhere which shows the correct position for off. I believe I turned it off some time ago in case the battery went flat, so would it be making a noise just because the battery is very low?
I have a BMW battery with indicator, which is just showing a black outer ring - does this ring any bells with anyone? Would be grateful for any help!!!
Forgot to add that the red dash light is flashing and car not locked.
Last edited by suewilkinson; 10-02-2011 at 10:46 AM.