See also:

Pinch protection
If the closing force exceeds a specific value as a window closes, the closing action is interrupted. The window reopens slightly. Danger of pinching even with pinch protection Even with the pi ...

Oil types for refilling
Notes No oil additives Oil additives may lead to engine damage. Viscosity grades for engine oils When selecting an engine oil, ensure that the engine oil belongs to one of the viscosity grad ...

What to do if...
Only a black screen is visible. Switch on the system. There are no options available on the screen. Replace remote control batteries. Radio stations or TV channels are grayed out and c ...