Vehicle Speed Messages
ICE POSSIBLE DRIVE WITH CARE
This message displays when the outside temperature is cold enough to create icy road conditions.
Adjust your driving accordingly.
SPEED LIMITED TO XXX KM/H (MPH)
This message displays when the vehicle speed is limited to 128 km/h (80 mph) because the vehicle detects a problem in the speed variable assist steering or magnetic ride control systems. Have the vehicle serviced by your dealer.
See also:
OnStar Additional Information
Transferring Service
Push to request account transfer
eligibility information. The Advisor can assist in canceling or removing account
information. If OnStar receives information that vehicle ow ...
Grade Braking
The Grade Braking shift modes can be activated by pressing the button on the
end of the shift control lever. While in Range Selection Mode, Grade Braking is
deactivated allowing the driver to sele ...
How the System Works
URPA comes on automatically when the shift lever is moved into R (Reverse). A
single tone sounds to indicate the system is working.
URPA operates only at speeds less than 8 km/h (5 mph).
An obstac ...