Pontiac 2009 Montana SV6 Owner's Manual page 109

CAUTION:
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If your vehicle is facing downward on a steep
grade (15 percent or more), the door may not stay
open and could slam shut, possibly injuring
someone. To make sure the door does not slam
CAUTION: (Continued)
CAUTION: (Continued)
shut, turn on the power sliding door feature. Then
if the door closes, it will close under the control of
the power door system.
Power Sliding Door Second Row
Passenger Override (Deactivation)
To help avoid accidental operation of the sliding door(s)
by using the passenger PSD activation switch, press
the override (deactivation) part of the overhead console
switch. The door can still be manually opened from
the inside or outside with the override (deactivation) on.
To open a power sliding door(s) manually when the
overhead console switch is in override (deactivation)
position, pull the inside or outside door handle and slide
the door all the way back.
To close the door(s) manually when the override
switch(es) is in the override (deactivation) position, pull
the inside or outside door handle and slide the door
all the way forward to the latched position.
To stop the door(s) immediately while the door(s) is
opening or closing, press the PSD override
(deactivation) part of the switch.
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