answersLogoWhite

0


Best Answer

If it is the one from '02 it is time to replace it! There is a positive terminal under the hood with a plus sign on top...that's your positive terminal and put the neg terminal cable on a non painted area near the engine for grounding...then ensure the other cables are propperly placed on the source / jumper battery for jumping! Once the dead battery is jumped...remove all cables and run the vehicle without lights and radio for more than 15 mins above 1500 rpm!

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you charge a 2002 BMW 745li Battery?
Write your answer...
Submit
Still have questions?
magnify glass
imp