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      10-21-2010, 08:44 PM   #38
reds2k1
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Drives: BMW 330i 06'; Honda S2000 01'
Join Date: Nov 2005
Location: Stevenson Ranch, CA

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I just replaced my battery with an OEM replacement. Now I need to register the new battery and/or reset the battery adaption.

I have the Bav Tech tool "enthusiast" version and have the following question.

In the Engine Module/Commands, I see 2 options for battery.

Battery Replacement Adaption
Register Replacement Battery (something like this)

Which option should I use? What's the difference between the two?

Thanks!

Quote:
Originally Posted by scottp999 View Post
You can reset the battery adaption with the Bav Tec tool (even with the enthusiast version). My replacement battery (lightweight) worked for a couple weeks and then I began getting the low battery light because the car was under-charging it. I needed to reset the battery adaption. To do this with the BT tool:

Engine Module, Commands, Battery Replacement Adaption, Click Send Button.
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