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7.3 Battery Usage History (only for BMW
vehicles)
The Battery usage history function will display the following three tests:
1.
SOC (State of Charge) in the last 5 days:
monitors the SOC status and
diagnoses the health status of the battery.
2.
Proportion of SOC duration:
displays battery usage habits of drivers.
3.
Estimated current mileage comparison (battery replacement):
determines the current battery life based on the previous vehicle mileage
record.
All three test screens are comprised of three sections:
1.
Main view:
displays data in a waveform or bar graph.
2.
Data description:
provides brief descriptions of the test result.
3.
Suggestion:
offers suggestions on existing problems.
Figure 7-5
Sample SOC in the Last 5 Days Screen
