Muting a Call
During a call, all sounds from inside the vehicle can be muted so that the person on the other end of the call cannot hear them.
To mute a call, press
and
then say “Mute Call.”
To cancel mute, press
and
then say “Un-mute Call.”
See also:
Connections
OnStar Hands-Free Calling allows
calls to be made and received from
the vehicle. The vehicle can also
be controlled from a cell phone
through the OnStar mobile app. See
www.onstar.com for co ...
XM Tune Select (If Equipped)
While the XM audio screen is displaying and a song is being listened to, press
Tune Select to save that particular song.
The XM Tune Select menu displays with options to store by the song title ...
Power Steering Fluid
See Engine Compartment Overview for reservoir location. ...






