Buick Regal 2018 Owner's Manual page 46

Station Wagon
To open the liftgate, press the touch
pad on the bottom of the liftgate.
Use the handle to lower and close
the liftgate. Do not press the touch
pad while closing the liftgate. This
will cause the liftgate to be
unlatched.
Power Liftgate Operation
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:
Close all of the windows.
Fully open the air outlets on
or under the instrument
panel.
Adjust the climate control
system to a setting that
brings in only outside air
and set the fan speed to the
(Continued)
Keys, Doors, and Windows
Warning (Continued)
highest setting. See
Climate Control Systems
in the Index.
If the vehicle has a power
liftgate, disable the power
liftgate function.
For more information about
carbon monoxide, see Engine
Exhaust 0 221.
Caution
Driving with an open and
unsecured liftgate may result in
damage to the power liftgate
components.
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