To adjust the volume

See also:

For cold and snowy weather
Ventilation slots The ventilation slots in front of the windscreen should be kept clear of leaves or brushed clear after heavy snowfall, so that the operation of the heating and ventilation syste ...

Power steering fluid
Check the fluid level in the reservoir while the engine is idling. Unscrew the reservoir cap; the level in this tank should be kept between the “MAX” and “MIN” lines. Use “ATF DEXRON I ...

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