Attention! The belt mounting bolts are of different lengths. The shortest one secures the reel, and the longest one secures the waist belt branch (lower).
1. Fold the rear seat cushion forward, remove the plug from the head of the lap belt mounting bolt...
2....and unscrew the bolt.
3. Remove the decorative cover of the upper belt mounting bolt.
The text is on the website [VAZBOOK.RU]
4. Loosen the bolt while holding the belt.
5. From the luggage compartment side, push the belt cover up from the rear shelf.
6. Loosen the belt reel mounting bolt.
7. Pull the belt with the trim through the opening in the rear shelf into the luggage compartment and remove the belt.
8. Loosen the fastening bolt and remove the belt lock. Install the new belt in the reverse order of removal.