See also:

How to use the SETUP button
How to use the SETUP button When the SETUP button is pressed, the Setup screen will appear on the display. You can select and/or adjust several functions, features and modes that are availabl ...

Clearing the programmed information
Individual buttons cannot be cleared. However, to clear all programming, press and hold the two outside buttons and release when the indicator light begins to flash (approximately 20 seconds). ...

Uniform tire quality grading
DOT (Department of Transportation) Quality Grades: All passenger car tires must conform to federal safety requirements in addition to these grades. Quality grades can be found where applicable on ...