51 47... Remove and install/replace the mounting for the left roller cover for the luggage compartment

Necessary preliminary tasks:

NOTE: Mark the lock position prior to removal.

Release screws (1) from lock (2).

Remove the lock (2).

Installation note:

Tighten the lock at the marked position.

Fig 1: Locating Lock And Screws

Courtesy of BMW OF NORTH AMERICA, INC.