It's to allow the charging system to account for battery age and condition/type that's set in the coding. BMW typically charges around $450 to install and code a battery. Sears and PEP Boys likely sells the gel type battery your car needs, not sure if they code it however. Costs around $180-200 for the battery.Location of the BMW 325 & 3 series Battery and how to change and how to jump start.ALWAYS FOLLOW MANUFACTURER'S INSTRUCTIONS BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > DIY (Do-it-yourself instructions) Battery replacement BMW Batteries Your car battery is essential to the function of your BMW's electrical system, and they only have a finite lifetime. Before you become stranded with a dead battery in a parking lot somewhere, replace it with a fresh one. We carry Optima batteries that meet or exceed the original manufacturer's specifications.
Using the 10mm, remove the negative terminal. 4. Using the 10mm again, disconnect the positive terminal. 5. Using the 12mm, remove the machine screw for the hold-down bracket. 6. Carefully remove the old battery (BE WARNED - ITS HEAVY!) 7. Exchange battery and assemble in reverse order.
The average price of a 2007 BMW 5 Series battery replacement can vary depending on location. Get a free detailed estimate for a battery replacement in your area from KBB.com. Car Values. Price New
CR2450 Coin Battery 🪙 you need: QvGHH7.