See also:

Call volume
Adjusting the incoming or outgoing call volume may improve clarity if reception between callers is unclear. - Incoming calladjusting this setting allows you to hear a difference in volume. - ...

Manual windows (if so equipped)
Manual windows (if so equipped) The side windows can be opened or closed by turning the hand crank on each door. ...

Seat belt maintenance
-To clean the seat belt webbing, apply a mild soap solution or any solution recommended for cleaning upholstery or carpet. Then wipe with a cloth and allow the seat belts to dry in the shade. D ...