DeVille DTS V8-4.6L VIN 9 (2002)
7. Install the rear seat back.
IMPORTANT: Ensure that the bolt threads and the bolt hole are free of any sealer patch material.
8. Install the rear seat center belt shoulder strap (3) bolt.
Ensure the fabric side of the lower anchor is facing the seat belt buckle (2) and the seat belt anchor is between the dimples on the body. The
shoulder belt will have a half twist once the belt is properly installed.
Tighten
Tighten the rear seat center belt bolt to 30 N.m (22 lb ft).