Buick 2015 Regal Owner's Manual page 45

2-14 Keys, Doors, and Windows
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 has a power
liftgate, disable the power
liftgate function.
For more information about
carbon monoxide, see Engine
Exhaust on page 9-25.
Trunk Release
To open the trunk:
Press on the driver door.
Y
Press and hold on the Remote
Keyless Entry (RKE) transmitter.
Press the touch pad under the
vehicle emblem after unlocking all
doors.
To close the trunk, use the pull cup
as an aid.