Headlamp levelling

See also:

Fuel injection amount learning process (diesel-powered vehicles)
To keep exhaust emissions and engine noise low, the engine very occasionally performs a learning process for the fuel injection amount. The engine sounds slightly different from usual while the lea ...

Wiper blades
If the blades are frozen to the window glass, do not operate the wipers until the ice has melted and the blades are freed, otherwise the wiper motor may be damaged. Wiper blade rubber replacement ...

Brake pedal free play
Stop the engine, depress the brake pedal several times, and press down the pedal with your fingers until initial resistance is felt. This distance should be within the specified range. A- Free ...