Extending Engine Run Time
For a 10-minute extension, repeat Steps 1 and 2 while the engine is still running. The remote start can only be extended once.
When the remote start is extended, the second 10-minute period will start immediately.
For example, if the vehicle has been running for five minutes, and 10 minutes are added, the engine will run for a total of 15 minutes.
A maximum of two remote starts, or a remote start with an extension, are allowed between ignition cycles.
The vehicle's ignition must be changed to ON/RUN/START and then back to OFF before the remote start procedure can be used again.
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 own ...
Scheduling Service Appointments (U.S. and Canada)
When the vehicle requires warranty service, contact your dealer and request an
appointment. By scheduling a service appointment and advising the service consultant
of your transportation needs, yo ...
Engine Overheating
The vehicle has several indicators to warn of engine overheating.
There is a coolant temperature gauge on your vehicle's instrument panel. See
Engine Coolant Temperature Gauge .
In addit ...