52 14... Removing and installing covers on seat rails

Front cover: 

Move front seat as far back as possible.

1. Press retaining lugs of cover with screwdriver downwards and carefully lift off sideways from seat rail
2. Simultaneously detach cover
   Fig 1: Removing Front Seat Cover

   Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Retaining lugs must not be damaged.

Rear cover: 

Move front seat as far forward as possible.

1. Press retaining lugs of cover with screwdriver downwards and carefully lift off sideways from seat rail
2. Press locking tab
3. Simultaneously detach cover
   Fig 3: Removing Front Seat Rear Cover

   Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Retaining lugs must not be damaged.