Love The Drive Mustang Wind Deflector 1994 to 2004 - Manual (Page 3)

Straps: There are four straps that come
with your wind deflector. Two with silver
hooks for the front and two with black snap
hooks for the rear.
Step 4: The front silver hooks attach to the
bottom of the trim pannel behind the seatbelt
retractor on the floor. Then it clips into the
strap above, near the front bracket.
Step 4 Cont: The rear black snap hooks attach to
the bottom of the trim panel beside the backseat.
There is a small square cut out for the hook. Insert
the black snap hook here.