Originally Posted by Snig
My guess would be to look at the part number on your OEM battery, go to www.getbmwparts.com
and enter the part number, all 2008 components that are discontinued should show a "Superceded by" and then list the most current part number.
thanks I found it!
Part No. 61217594976.
Is that webpage the cheapest place to buy it? Also, does anyone know if the car loses all the settings when I disconnect the battery to replace it? Are there any special precautions I should take?