Instrument Cluster

English Light Duty Premium Shown. Metric, Uplevel, Base and Heavy Duty
English Light Duty Premium Shown. Metric, Uplevel, Base and Heavy Duty Similar.

For vehicles with a DURAMAX® Diesel engine, see the DURAMAX® Diesel Supplement for more information.

For vehicles with a Hybrid, see the Hybrid Supplement for more information.

    See also:

    How to Check Automatic Transmission Fluid
    It is not necessary to check the transmission fluid level. A transmission fluid leak is the only reason for fluid loss. If a leak occurs, take the vehicle to your dealer and have it repaired as so ...

    Driver Information Center (DIC) (Without DIC Buttons)
    If your vehicle does not have DIC buttons, the information below explains the operation of this system. The DIC has different displays which can be accessed by pressing the trip odometer reset stem l ...

    Storing and Deleting Phone Numbers
    The system can store up to 30 phone numbers as name tags in the Hands&-Free Directory that is shared between the Bluetooth and OnStar systems. The following commands are used to delete and stor ...