Low supply voltage
â–¶ How to fix
Check the wiring and the voltage converter. Check the power supply to the voltage converter.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
Supply voltage is or has been below 9.5 V.
Possible cause
Fault in the wiring, voltage converter or power supply from the battery or the central electric unit.