2010 Chevrolet Suburban 2500 Owner's Manual - Page 145

Remote Keyless Entry (RKE) System Operation The Remote Keyless Entry (RKE) transmitter functions work up to 195 feet (60 m) away from the vehicle. There are other conditions which can affect the performance of the transmitter. See Remote Keyless Entry (RKE) System on page 3‑4. The following functions may be available if your vehicle has the RKE system: / (Remote Vehicle Start): For vehicles with this feature, press to start the engine from outside the vehicle using the RKE transmitter. See Remote Vehicle Start on page 3‑8 for additional information. Press to lock all the doors. Q (Lock): If enabled through the Driver Information Center (DIC), the turn signal lamps flash once to indicate locking has occurred. If enabled through the DIC, the horn chirps when the lock button is pressed again within three seconds. See DIC Vehicle Customization (With DIC Buttons) on page 4‑73 for additional information. Pressing Q arms the content theft‐deterrent system. See Content Theft-Deterrent on page 3‑23. With Remote Start and Liftglass (Without Remote Start Similar) With Remote Start and Power Liftgate and Liftglass (Without Remote Start Similar) 3-5