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      05-04-2013, 06:17 AM   #2
Private First Class

Drives: 2006 330xi
Join Date: Feb 2010
Location: lNorth Shore, Lake Tahoe

Posts: 159
iTrader: (0)

that is incorrect info. Even though you matched the battery, the charging system needs to know that it is working with a new battery. It is not the end of the world if you dont register, but your battery life may be shortened when the system overcharges it assuming it is the old depleted battery.