1991 BMW 5 Series "1 dead battery" Questions

...dead after 1-2 days so replaced battery. Was running fine when pulled into garage but battery went dead again so charged it and it went dead again. Put in new battery and now car will not start but ...

...dead in 1 week. 1997 Legacy GT. New battery dead in 1 week. Tried to jump start, no result. Replaced alternator but still no result. It sounds like the problem is the voltage regulator. I would check ...

...dead I have the car jumped and ran for 1/2 hour or more, then 4 to 6 hours later dead. Use to last 24+ when problem first began. need to check battery and charging system with tester sounds like ...

...off for at least 1 year Ty ,Carol I had the same problem, every 3-4 months the battery was dead. Found to be the computer staying in a self diagnostic mode that was slowly draining the battery. ...

...dead. (or 1./3 or 2/3rd weak(bad diodes inside it) or the HUGE ALT fuse 100ams is burned out, off that huge ALT wire. here is our car, back when, Pickups by them. I numbered 6 the fail paths for you, ...

...1/2 hrs. later, 2005 Nissan Altima was completely dead for no reason. No warning or anything. Tried jumping the battery, nothing! Key stuck in the ignition and will not come out. HELP! Always clean ...

...dead battery, it would just click click click but it wouldn`t start, so I disconected old battery and got a new one, the dash board lits up and when I crack it to turn it on it just wont do anything ...

dead for many reasons. 1: if A/T tranny, the PRNDL switch bad. 2: if M/T tranny a bad clutch switch, 3: as always bad fuses, bad wires, all along this path 4: The Immoblizer on some cars cut cranking.

...1: battery was dead (car cranks now) 2: starter dead. or key line dead, if not. cranking now. my guess is its #1 if battery was dead, then it is bad battery. only discharged, so why not charge it? or ...

...1/2 to 2 years. Try to use a jump start or another battery to verify. Good luck. he put it back , backwards, ? connect the Plus to plus cable first. back. then connect the minus to minus always last. ...