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      01-06-2013, 01:31 AM   #2
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Drives: BMW 325i E90
Join Date: Jan 2012
Location: South Florida

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2006 BMW E90  [4.17]
Originally Posted by Fmstrat
Hi all,

I've been reading this thread:

... but since I haven't yet ordered the cable/battery its very hard to follow along. I'm picking up a DCAN/OBDII cable to put a new battery in my 2008 335i, and want to make sure I can use it and the software that's out there to both program and register the battery.

I was going to get this battery:

... however it has different specs than the OEM battery (760 Cold Cranking Amps). The thread above (post 2) states the process is only for OEM batteries. What would I do differently? Is there a "how-to" for non OEM battery replacement?

You have to code the closest amps in klasse_batterie under the CAS module. After that open up tool32 I believe and follow the new battery registration like normal. There is a guide around here somewhere
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