See also:

Starting aid terminals
Connecting order Connect the jumper cables in the correct order; otherwise, there is the danger of injury from sparking.◀ The so-called starting aid terminal in the engine compartmen ...

Fuel specifications
Gasoline engine: required fuel Do not use fuels that are labeled at the fuel pump as containing metals. Only refuel with lead-free gasoline without metal additives Do not refuel with leaded ...

What to do if...
Only a black screen is visible. Switch on the system. There are no options available on the screen. Switch over between the display screens. Radio stations or TV channels are grayed out ...