The strap assembly came loose at the end that is inside my driver side door. However, whatever it is that is on the inside of the door that I am supposed to screw the bolt into...is not there.

How do I disassemble the door so that I can fix this?

__________________
1994 C280, dark green metallic
105k miles

1991 190E 2.6, Black
191,500 miles
(sold to another forum member)

2003 Chevy Tahoe LT, Redfire Metallic
105k miles

1989 Mustang GT Cobra Convertible
43k miles