2011 GMC Sierra 1500 Hybrid Review
See also:
Average Economy
Press the trip/fuel button until AVG ECONOMY displays. This display shows the approximate average liters per 100 kilometers (L/100 km) or miles per gallon (mpg). This number is calculated based on the ...
Service Vehicle Messages
SERVICE AC SYSTEM
This message is displayed if there is a problem with the air conditioning system.
Take the vehicle to your dealer for service.
SERVICE POWER STEERING
This message is displayed i ...
Heated Seats
Uplevel Climate Control System Shown, Base Similar
If available, the buttons are near the climate controls. To operate, the ignition
must be in ON/RUN.
Press or
to heat the driver or passenge ...





