My 1991 535i bmw alarm were going off randomly.So triple aaa came out and the guy told me to just disconnect the batt now all the doors are locked and i cant get into the car,please help..
I have ran into this issue before with dead batteries. First unlock the trunk with the key then do the driver door. If that door doesn't work try the passenger side. If that won't work try this link. http://www.bimmerfest.com/forums/showthread.php? t=525363 As for your alarm going off randomly it could be many things what I see most common is a bad hood switch but it could many other things. Hope this helps.
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