So the other day the alarm went off during a heavy rain my 02 525 I thought nothing of it. When I got into the car next I noticed the rear floor boards were wet and I could hear water sloshing in the rear ac. Yesterday I used the shop vac to try to dry up as much water as I could and then left the car in the sun. Well after I did that the alarm went off about three times over a 4 hour period. The alarm usually sounds and the lights flash but then it goes silent and the lights stop after about 5-10 seconds but then they start up again about a minute later till I unlock the car
Also sometimes when I lock / unlock it does not chirp but the lights flash.
Just now the alarm went off 3 times within 15 mintues I unplugged the hood sensor and it went off again about 2 minutes after that.
I have been locking it with the double lock press and I see the red light flash to confirm but it still goes off.
Any ideas? Car battery? The water that was in the floor boards get it to some connector?
'02 525i - Titanium Gray
AUX Audio Connector
Last edited by 87vert; 07-21-2010 at 07:10 PM.