Mechanics

BMW 750LI BATTERY PROBLEM

1990 BMW 750Li • 150,000 miles

Put a new battery in my car today and the horn will not stop and the car will not start how do I reset this? Do I disconnect the ground and do I leave the key in turned on or what please help ! Tks brian
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Higgy2bj
March 20, 2013.



You might have an alarm issue, is the alarm a stock BMW alarm?

Dr. Hagerty
Mar 20, 2013.