How to Replace the BMW Battery?
1 Answers
BMW battery replacement method: 1. Locate the battery position, which is in the engine compartment. First, loosen the negative terminal nut, open the two fastening buttons of the insulation cotton, remove the insulation cover, and then tighten the nut; 2. Use a wrench or hex socket to tighten the negative terminal fastening nut, then slowly pry open the fastening block with a flat-head screwdriver and pull out the negative terminal; 3. Use the same method to remove the positive terminal, loosen the nut, release the fixing strap, and then take out the battery; 4. Install the new battery and secure the fixing device; 5. Connect the battery to the wiring, start the engine to confirm the battery startup status.