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Old 10-10-2012, 03:45 PM
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***CCCP*** ***CCCP*** is offline
Major
Location: Canada Calgary
 
Join Date: Aug 2010
Posts: 2,323
Mein Auto: 745 li
U need AGM battery. It must be registered. Otherwise it wont charge properly. Our cars are very sensitive. If ur battery is low or doesnt get charged properly u will get different errors and faults. Ur car need to know how it needs to charge battery thats why u need to register it. U can go to dealer, INDY, or u can set up bmw tools and do it urself
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