Cadillac 2010 CTS Sport Wagon - Manual (Page 108)

3-8 Storage
3. Store the siderail covers in a
place where it can be laid flat.
Do not stack any items on top of
the cover.
4. Identify front and rear crossrail
by the size of the crossrail
support.
5. The front crossrail support (A) is
smaller than the rear crossrail
support (B).
6. The crossrail supports are
labeled with an arrow that needs
to point toward the front of the
vehicle. When the lever on the
crossrail support is in the down
position a pin (A) will be visible
on the bottom of the assembly.
To install the crossrail support,
move the lever into the forward
upper position. The pin (A)
should no longer be visible.
7. Locate the forward or rearward
most cut-out (A) in the siderail
channel.
8. Insert both crossrail ends into
the cut-outs, making sure the
arrows on the crossrail ends are
pointed towards the front of the
vehicle.