To adjust the volume

See also:

Headlamp levelling switch (except for vehicles with discharge headlamps)
The angle of the headlamp beam varies depending on the load carried by the vehicle. The headlamp levelling switch can be used to adjust the headlamp illumination distance (when the lower beam is il ...

Brake fluid
Check the brake fluid level in the reservoir. The brake fluid level must be between the “MAX” and “MIN” marks on the reservoir. The fluid level falls slightly with wear of the brake pads ...

Sedan
Place the grove of clip top as shown, then remove the cover. Remove the bulb from the socket by turning it anticlockwise while pressing it inward. ...