See also:

TIME Button (Auxiliary Mode)
Press this button to change the display to time of day. The time of day will display for five seconds (when the ignition is OFF). ...

Operating Instructions — Radio Mode
NOTE: The ignition switch must be in the ON or ACC position to operate the radio. ...

Tire Size
The tire size on the label represents the actual tire size on your vehicle. Replacement tires must be equal to the load capacity of this tire size. ...