GMC Yukon 2015 Owner's Manual page 94

1. Remove the guide from its
storage clip on the interior trim
next to the outboard seatback.
2. Place the guide over the belt,
and insert the two edges of the
belt into the slots of the guide.
3. Be sure that the belt is not
twisted and it lies flat. The
elastic cord must be behind the
belt with the plastic guide on the
front.
Seats and Restraints
4. Buckle, position, and release the
safety belt as described
previously in this section. Make
sure the shoulder portion of the
belt is on the shoulder and not
falling off of it. The belt should
be close to, but not contacting,
the neck.
To remove and store the comfort
guide, squeeze the belt edges
together so that the safety belt can
be removed from the guide. Slide
the guide onto its storage clip.
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