OnStar®
If the vehicle is equipped with an active OnStar system, that system may also record data in crash or near crash-like situations.
The OnStar Terms and Conditions
provides information on data
collection and use and is available
at www.onstar.com (U.S.) or
www.onstar.ca (Canada), or by
pressing the 
button and
speaking to an advisor. See OnStar
Overview.
See also:
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 ...
Heated Rear Seats
WARNING
If you cannot feel temperature change or pain to the skin, the seat heater may
cause burns even at low temperatures. See the Warning under Heated and Ventilated
Front Seats .
...
Speaker Covers
Vacuum around a speaker cover gently, so that the speaker will not be damaged.
Clean spots with just water and mild soap. ...