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Home >> BMW >> 2018 >> M4 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 100 (Seats - Repair) >> Front Seat, Sports, EL >> 52 16 025 Removing and installing/replacing left or right seat mechanism (on sport/electric front seat)

52 16 025 Removing and installing/replacing left or right seat mechanism (on sport/electric front seat)

WARNING: This page does not describe the selected car, but rather 16 other vehicles, including the 2006 BMW 330Ci, 2005 BMW 330xi, 2005 BMW 330i, 2005 BMW 330Ci, and 2004 BMW 330xi. However, it is still accessible from the selected car via links, so may be relevant.

Remove seat pan and flexmat on front seat, refer to 52 16... Removing and installing/replacing seat pan and flex mat on front left or right seat (sports/electric) 

Remove backrest frame on front seat.52 15 030 Removing and installing/replacing backrest frame on left or right front seat (sport/manual) 

Remove seatbelt tensioner. See REMOVAL & INSTALLATIONSEAT BELT TENSIONERS

Disconnect all plug connections (1) from actuator drives. Remove seat wiring harness from seat mechanism (2).

Fig 1: Removing Seat Wiring Harness From Seat Mechanism
G03124918Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

  1. Perform function check:
  2. Connect cable 61 2 071 to battery, connect cable 61 2 074 to cable 61 2 071 and plug connection (1) to front seat.
    Fig 2: Connecting Cable 61 2 071 To Battery, Cable 61 2 074 To Cable 61 2 071 & Plug Connection To Front Seat
    G03124919Courtesy of BMW OF NORTH AMERICA, INC.