67 66 019 Removing and Installing/Replacing Drive Unit For Lumbar Support On Left Or Right Rear Seat (Comfort Seat)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2008 BMW 750i, 2008 BMW 750Li, 2007 BMW 750i, 2007 BMW 750Li, and 2006 BMW 750i. However, it is still accessible from the selected car via links, so may be relevant.

Remove rear seat padding completely. See 52 25 002 REMOVING AND INSTALLING PADDING FOR LEFT OR RIGHT REAR SEAT .

Remove plug connection (1) in direction of arrow and disconnect.

Cut through cable ties (2) on drive unit for lumbar support (3).

Fig 1: Removing Plug Connection

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Make sure cable ties (2) are correctly seated.

Detach hose (1) in direction of arrow.

NOTE: If firmly seated, gently heat hose (1) on drive unit for lumbar support (2).

Installation:

Make sure hose (1) is laid without kinks.

Remove drive unit for lumbar support (2).

Fig 2: Pulling Drive Unit For Lumbar Support Out Of Jacket

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement:

Pull drive unit for lumbar support (2) out of jacket (3).