See also:

Power switch and volume control
The dial is used for both power (ON/OFF) and volume control. The radio is turned ON and OFF by pushing the dial, and the volume is controlled by turning the dial. ...

Stopping the engine
The ignition switch should be turned off only when the vehicle is stopped and the engine is idling. Do not stop the engine when the vehicle is moving. This will cause loss of power to the ...

Parking on a grade
Always block the wheels under both vehicle and trailer when parking. Apply the parking brake firmly. You should not park on a hill or slope. But if parking on a hill or slope cannot be avoided ...