See also:

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 o ...

Automatic operation
Cooling and/or dehumidified heating (AUTO) This mode may be used all year round. The system works automatically to control the inside temperature, air flow distribution and fan speed after the pr ...

Reporting safety defects
For USA If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (N ...