52 26... Emergency actuator for rear seat backrest

Open luggage compartment.

Insert screwdriver for levering in snap-in hole of rear seat lock.

Press screwdriver to center of car and in so doing press supporting point (1) of Bowden cable outwards.

Fig 1: Insert Screwdriver For Levering In Snap-In Hole Of Rear Seat Lock

Courtesy of BMW OF NORTH AMERICA, INC.