Unsolicited reset low voltage
â–¶ How to fix
Inform driver of correct handling of battery master switch. Do not leave ignition on without engine running.
What you'll see
No driver-visible symptom recorded.
System reaction
Data such as trip data and user changed settings might be lost.
Diagnostic depth
Detection
Application will check a magic number. It will also check the system voltage at the time of reset.
Possible cause
1) The system has performed a reset, and the system voltage was between ~4,5V and 8V when ignition on. The most probable cause is extremely low voltage.