Cadillac ESCALADE EXT 2002 Manual page 138

Left Side Shown, Right Side Similar
Push the panel forward until it is snug against the
Midgate and then let the back of the panel down
being sure that the alignment pegs align with the
receivers (see arrow).
2-72
3. Push both left latches away from you to lock the
latches (remember that there are two latches on each
side for panel 1). You should hear a click when each
latch locks correctly. Lock the remaining two right
latches on panel 1.
For any cargo cover panel you must lock the left
latch in place before you can lock the right latch. If
you do not follow this exactly, the cargo cover panels
may not lock in place correctly.