52 14... Removing and installing outer upper rail trim

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2014 BMW X6, 2013 BMW X6, 2012 BMW X6, 2011 BMW X6, and 2010 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.

Driver's seat only:

NOTE: Version with anchor fitting tensioner.

Feed trim out of seat mechanism:

upwards,
slide towards rear

Feed out trim.

Fig 1: Feeding Out Trim

Courtesy of BMW OF NORTH AMERICA, INC.