Reducing Speed While Using Cruise Control
If the cruise control system is already activated:
• Move the thumbwheel toward SET/− and hold until the desired lower speed is reached, then release it.
• To slow down in small amounts, move the thumbwheel toward SET/− briefly and then release it.
Each time this is done, the vehicle goes about 1.6 km/h (1 mph) slower.
See also:
Cellular and GPS Antennas
Avoid placing items over or near the
antenna to prevent blocking cellular
and GPS signal reception. Cellular
reception is required for OnStar to
send remote signals to the vehicle. ...
Sending a Number During a Call
1. Press . The system responds
with “Ready”
followed by a tone.
2. Say “Dial”. The system responds with “Say a
number to send tones” followed by a tone.
3. Say the number to send.
...
Navigation System
If the vehicle has a navigation system, there is a separate Navigation System Manual that includes information on the radio, audio players, and navigation system.
The navigation system provides detai ...