GMC Sierra Denali 2500HD 2014 Owner's Manual page 62

GMC Sierra Denali 2500HD and 3500HD (GMNA-Localizing-U.S./Canada-
7142957) - 2014 - CRC 1st Edition - 3/28/13
3-14 Seats and Restraints
To install a comfort guide to the
safety belt:
1. Remove the guide from its
storage pocket on the side of
the seat.
2. Place the guide over the belt,
and insert the two edges of the
belt into the slots of the guide.
Black plate (14,1)
3. Be sure that the belt is not
twisted and it lies flat. The
elastic cord must be under the
belt and the guide on top.