2009 GMC Sierra 1500 Crew Cab Owner's Manual - Page 238

DIC Buttons The buttons are the trip/fuel, vehicle information, customization, and set/reset buttons. The button functions are detailed in the following pages. T (Vehicle Information): Press this button to display the oil life, units, tire pressure readings for vehicles with the Tire Pressure Monitor System (TPMS), trailer brake gain and output information for vehicles with the Integrated Trailer Brake Control (ITBC) system, engine hours, Remote Keyless Entry (RKE) transmitter programming, compass zone setting, and compass recalibration. U (Customization): Press this button to customize the feature settings on your vehicle. See DIC Vehicle Customization (With DIC Buttons) on page 3-75 for more information. Press this button to set or reset certain functions and to turn off or acknowledge messages on the DIC. V (Set/Reset): 3 (Trip/Fuel): Press this button to display the odometer, trip odometer, fuel range, average economy, fuel used, timer, and transmission temperature. The compass and outside temperature will also be shown in the display. The temperature will be shown in °F or °C depending on the units selected. 3-54