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Engine electronics
Troubleshooting
Hybrid drive system faulty illuminates
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NOTICE
Risk of serious damage to the engine and the ex-
haust system!
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Troubleshooting
If fuel other than unleaded petrol has been used as
per standards applicable to your vehicle
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Charging
The 12-volt vehicle battery is automatically charged
when the high-voltage battery is charged.
If required, the 12 volt vehicle battery can be charg-
ed using a 12 volt charger.
Requirements for charging a 12 volt vehicle bat-
tery
q Ignition o
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Using the jump-starting cableUsage
With the help of jump start cables, a vehicle with a
discharged or defective 12-volt vehicle battery can
be started using the 12-volt vehicle battery of anoth-
er vehicle.
What you should be mindful of
WARNING
Risk of explosion and chemical burns!
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Fuses
What you should be mindful of
NOTICE
Fire hazard and risk of damage to the electrical sys-
tem.