2010 Cadillac CTS Owner's 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.