Cadillac ATS/ATS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9956102) - 2017 - crc - 5/11/16
402 ONSTAR
OnStar Hands-Free Calling
Make and receive calls with the
built-in wireless calling ser vice, which
requires available minutes.
Make a Call
1. Press
=. System responds:
“OnStar ready.”
2. Say “Call.” System responds: “Call.
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.”
Calling 911 Emergency
1. Press =. System responds:
“OnStar ready.”
2. Say “Call.” System responds: “Call.
Please say the name or number
to call.”
3. Say “911” without pausing.
System responds: “911.”
4. Say “Call.” System responds: “OK,
dialing 911.”
Retrieve My Number
1. Press =. System responds:
“OnStar ready.”
2. Say “My number.” System
responds: “Your OnStar
Hands-Free Calling number is,”
then says the number.
End a Call
Press =. System responds: “Call
ended.”
Verify Minutes and Expiration
Press = and say “Minutes” then
“Verify” to check how many minutes
remain and their expiration date.
Diagnostics
Advanced Diagnostics provides a
status of the vehicle’s key systems
with a monthly e-mail, or by
pressing
Q. If equipped, Diagnostic
Alerts can be received in real-time via
e-mail or text. The Proactive Alerts
feature (if available) can help predict
and alert of potential upcoming
maintenance issues with select
components on the vehicle, before
they become a problem.
OnStar can also monitor and report
tire pressure, if the vehicle is equipped
with a Tire Pressure Monitoring
System.