Hands-Free Calling
1. Push 
. System responds:
“OnStar ready.”.
2. Say “Dial.” System responds:
“Please say the name or number to call.”.
3. Say the entire number without pausing, including a “1” and the area code. System responds:
“OK calling.”
See also:
Battery
This vehicle has a standard 12-volt
battery. Refer to the replacement
number on the original battery label
when a new standard 12-volt battery
is needed.
eAssist vehicles also have a high
v ...
MP3 CD-R Disc MP3 Format
If you burn your own MP3 disc on a personal
computer:
• Make sure the MP3 files are recorded on a
CD-R disc.
• Do not mix standard audio and MP3 files on
one disc.
• Make sure playlists ...
Adjusting the Volume
Turn the VOL/ knob to adjust the
volume of the infotainment system
after the volume level has been set
on the portable audio device. ...