See also:

Vehicle Information Display Menu Items
(Vehicle Information): Press to display the following menu items: ...

Universal Remote System
This system provides a way to replace up to three remote control transmitters used to activate devices such as garage door openers, security systems, and home automation devices. Read the ins ...

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 v ...