Audi A3  Setting off  e-tron  Plug-in hybrid drive
Applies to vehicles: with plug-in hybrid drive
Your vehicle is equipped with a 12 Volt battery and a high-voltage battery.
When the 12 Volt battery is discharged, you can, as with a conventional vehicle, charge it using a battery charger or start the vehicle using jump leads connected to the battery of another vehicle.
Please observe the information on charging the battery Link and jump-starting Link.
Remove the fuse box cover -8- to access the positive terminal -+- Link.
Connect the crocodile clips of the charger or jump-start cable to the positive battery terminal -+- and the earth point on the body -–-.
Caution!
Do not use your vehicle to jump-start another vehicle. This would cause serious damage to your vehicle's electrical system.

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