2011 Chevrolet Tahoe Owner's Manual - Page 50

2-12 Keys, Doors and Windows WARNING (Continued) Systems on page 9‑37 or Dual Automatic Climate Control System on page 8‑4. . Liftgate (Manual) { WARNING It can be dangerous to drive with the liftglass or liftgate open because carbon monoxide (CO) gas can come into your vehicle. You cannot see or smell CO. It can cause unconsciousness and even death. If you must drive with the liftglass or liftgate open, or if electrical wiring or other cable connections must pass through the seal between the body and the liftglass or liftgate: . If you have air outlets on or under the instrument panel, open them all the way. If your vehicle has a power liftgate, disable the power liftgate function. On vehicles with a liftglass, press the button on the underside of the license pocket applique (A) to open it. The liftglass can also be opened by pressing m on the RKE transmitter. To open the entire liftgate, press the touchpad on the underside of the liftgate handle (B). The vehicle must be in PARK (P) to open the liftgate. To close the liftgate, use the pull cup or pull strap. . See Engine Exhaust on page 9‑37. Press K on the Remote Keyless Entry (RKE) transmitter or use the power door lock switches to unlock the liftgate. See Remote Keyless Entry (RKE) System Operation on page 2‑3. Make sure all other windows are shut. Turn the fan on your heating or cooling system to its highest speed with the recirculation mode off. That will force outside air into your vehicle. See Climate Control (Continued) .