
assuming the battery registration processes or failing to reset the computer after battery charge won’t trigger the Diagnostic Trouble Code (DTC) and (MIL) Malfunction Indicator Lamp. The process of updating the computer controlled alternator is what is referred to as battery resetting.

Therefore the software of equipment needs to be informed on the updated vehicle from a standard Lead Acid Battery to AGM, Absorbent Glass Mat type and the reason is that it stores the electric energy different from the primary battery. After you have replaced the battery, the BMWs computer is supposed to know about the changing. There is a computer program that is intended to run and control the alternator. The electrical system of the present day model of BMWs is so complicated that it ensures a closer charging as possible to all type and age of the battery.
