67 66 013 Removing and installing/replacing drive unit for lumbar support on left or right front seat (active seat)

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Cut through cable ties (1).

Fig 1: Cutting Through Cable Ties

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Courtesy of BMW OF NORTH AMERICA, INC.

Set down drive unit for lumbar support (2) with jacket towards bottom.

Cut through cable tie (1) on jacket of drive unit for lumbar support (2).

Fig 2: Disconnecting Plug Connection

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Courtesy of BMW OF NORTH AMERICA, INC.

Disconnect plug connection (3).

Detach hose (1) in direction of arrow.

Fig 3: Pulling Drive Unit For Lumbar Support Out Of Jacket

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Courtesy of BMW OF NORTH AMERICA, INC.

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).

Replacement:

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