To adjust the volume

See also:

Checking battery electrolyte level
The electrolyte level must be between the “max” and “min” marks stamped on the outside of the battery. Replenish with distilled water as necessary. The inside of the battery is divided in ...

Engine oil
To check and refill engine oil Petrol-powered vehicles Diesel-powered vehicles The engine oil used has a significant effect on the engine’s performance, service life and startability. Be s ...

Washer fluid
The windscreen washer fluid reservoir is in the engine compartment. Check the washer fluid level at regular intervals and add washer fluid to reservoir if necessary. Open the reservoir cap and che ...