M42club.com - Home of the BMW E30/E36 318i/iS
FAQ / REFERENCE => How-To's => Topic started by: oldtimer on June 23, 2008, 12:22:39 PM
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Does anyone have the part number for the battery to replace the one's on the circuit board. Also, is there a DIY for replacing them? thank you in advance.
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I did mine about a year ago, and the number is on the side of the battery. I know that doesn't help you much, but the batteries are sold on e-bay for about $7 each and you need the 3 pin type. For what it's worth, you really don't need to replace them if you can remember to change your oil on a regular basis.