Having problems with your 1999 BMW M3 ?
1999 bmw 528i replaced battery and alternator after a few hours driving asc,abs,and transmission light come on transmission stops pulling. If shut of and try to restart the battery is dead. if charge battery runs fine till few hours when battery is dead. alternator and battery test good.
Replace your battery when its being tested there not testing it under a heavy enough load. A battery could have a dead cell in it and still show good on the charger. I've had that problem a few times.
Repair Help & Product Troubleshooting for 1999 BMW M3
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.