Headlamps fogged up on the inside

The headlamps may fog up on the inside if there is high atmospheric humidity. ► Drive with the headlamps switched on. The level of moisture diminishes, depending on the length of the jou ...

Overview of interior lighting

Overhead control panel 1 Switches the left-hand front reading lamp on/off 2 Switches the rear interior lighting on/off 3 Switches the automatic interior lighting control on/off 4 Swit ...

See also:

Uniform tire quality grading
Quality grades can be found where applicable on the tire sidewall between the tread shoulder and maximum section width. For example: Treadwear 200 Traction AA Temperature A. In addition to the mar ...

Accessory wheels and tires
Note: Use the diagram above to record accessory wheel and tire information. 1. Front tire pressure. 2. Rear tire pressure. 3. Wheel and tire information (size, speed rating, etc.). WARNING ...

Tires
Every new GM vehicle has high-quality tires made by a leading tire manufacturer. See the warranty manual for information regarding the tire warranty and where to get service. For additional informat ...