2015 Cadillac CTS Owner Manual - Page 43

2-14 Keys, Doors, and Windows Press Z { to activate the safety locks on the rear doors. The indicator light in the switch will illuminate when activated. The rear door power windows are also disabled. See Power Windows on page 2-21. Press Z { again to deactivate the lockout switch. If an inside 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. Doors Trunk . Warning (Continued) Adjust the climate control system to a setting that brings in only outside air and set the fan speed to the highest setting. See "Climate Control Systems" in the Index. If the vehicle is equipped with a power liftgate, disable the power liftgate function. { Warning Exhaust gases can enter the vehicle if it is driven with the liftgate or 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: ... See Engine Exhaust on page 9-22. Close all of the windows. Fully open the air outlets on or under the instrument panel. (Continued)