2014 Chevrolet Impala Owner Manual - Page 48

2-14 Keys, Doors, and Windows The rear door power windows are also disabled. See Power Windows on page 2-21. Press Z { again to deactivate the safety locks. If a rear door handle is being pulled at the same time the safety lock is deactivated, that door will remain locked and the indicator light may flash. Release the handle, then press the safety lock twice to deactivate the safety locks. Safety Locks The rear door safety locks prevent passengers from opening the rear doors from inside the vehicle. Doors Trunk { Warning Exhaust gases can enter the vehicle if it is driven with the liftgate, trunk/hatch open, or with any objects that pass through the seal between the body and the trunk/hatch or liftgate. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. If the vehicle must be driven with the liftgate or trunk/hatch open: . . Press Z { to activate the safety locks on the rear doors. The indicator light in the switch will illuminate when activated. Close all of the windows. Fully open the air outlets on or under the instrument panel. (Continued)