Sliding Door Lock - Pontiac 2009 Montana SV6 Owner's Manual

Sliding Door Lock

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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
shut be sure to hold it open until everyone is clear
of the door, and only then allow it to slowly close.