It is important to regularly check the performance of the car battery. Once a new battery is replaced, the battery control module must be re-registered and written to the car, so as not to affect the performance of the car and ensure normal driving of the car. Otherwise, the car ECU instrument panel will always A fault code is displayed.
Here, we will use the Autel MaxiSys MS919 scanning tool to register the BMW 3 Series E90 2011 battery as an example to explain the steps of writing the battery of the Autel scanner.
Choose “Diagnostics”.
Choose “BMW”.
Automatic select…
Enter VIN manually or tap “Read” to acquire VIN.
Confirm vehicle profile ( BMW 3 series E90 2011), tap “Model”.
Service.
The “Body”.
Power supply.
Choose “Battery”.
Register battery change.
Register battery replacement.
Choose “2. Register battery replacement”.
Choose NO.1 “Enter battery replacement: Sam capacity”.
Tap “No”.
Battery change is entered in engine electronics (DME or DDE), please wait!
The battery replacement was successfully entered in the DME / DDE.
Press “Continue”, we can now “End service function”.
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