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Home >> BMW >> 2013 >> Z4 28i, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 282 (Collision - Body Panel Repair (F01, F02)) >> Front Lid >> 51 23 400 Removing And Installing/Replacing Left Or Right Actuator (Active Pedestrian Protection, Not Deployed) (Up To 09/ 2011) >> Actuator Procedure Not Activated: >> Installing actuator

Installing actuator

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Connect plug (1) to actuator.

Fig 1: Connecting Plug To Actuator
G06890696Courtesy of BMW OF NORTH AMERICA, INC.

Secure actuator screws (1).

Tighten screws hand-tight only  .

Fig 2: Identifying Actuator Screws
G06890697Courtesy of BMW OF NORTH AMERICA, INC.

Insert screws (1) and tighten down

Tightening torque 41 61 5AZ .

Fig 3: Identifying Actuator Screws
G06890698Courtesy of BMW OF NORTH AMERICA, INC.

Tighten down screws (1).

Tightening torque 41 61 4AZ .

Fig 4: Identifying Actuator Screws
G06890699Courtesy of BMW OF NORTH AMERICA, INC.

Fit resetter (2).

Remove retaining screws (1).

IMPORTANT: After the actuator has been installed, retaining screws (1) must be removed again.
If the retaining screws are not removed after the actuator has been installed, active pedestrian protection will not function.

Seal holes of retaining screws with protective caps.

Comply with notes regarding handling ACTIVE PEDESTRIAN PROTECTION .

Fig 5: Identifying Retaining Screws And Resetter
G06890700Courtesy of BMW OF NORTH AMERICA, INC.