Removing and installing/replacing left or right linkage outlet flap (M4 Convertible)

When working on trim panel components, make sure that the sensitive surfaces are not scratched or damaged.

Necessary preliminary tasks: 

• Connect BATTERY CHARGER .
• Partially open the rear module

Release nuts (1) and remove flap (2).

Tightening torque 54 37 27AZ .

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

Check version of spring (1).

Version A: 

• Flocked spring (1) runs on metal rail

Version B: 

• Spring (1) with plastic casing runs on plastic rail

Make sure that spring (1) is the correct version.

If necessary, release screws (2) and remount spring (1).

Tightening torque 54 37 28AZ .

Courtesy of BMW OF NORTH AMERICA, INC.