Vehicle recovery (freeing a stuck vehicle)

WARNING ► Stand clear of a stuck vehicle. ► Do not spin your tires at high speed. This could cause them to explode and result in serious injury. Parts of your vehicle could also ...

Cleaning exterior

In order to maintain the appearance of your vehicle, it is important to take proper care of it. To protect the paint surface, wash your vehicle as soon as you can: ► after a rainfall t ...

See also:

Coolant
Important safety notes The coolant is a mixture of water and antifreeze/corrosion inhibitor. It performs the following tasks: • anti-corrosion protection • antifreeze protection • raising ...

Engine Power Mes
ENGINE POWER IS REDUCED This message displays and a chime sounds when the cooling system temperature gets too hot and the engine further enters the engine coolant protection mode. See Engine Overh ...

Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if the veh ...