Removing and installing (replacing) control unit for contactless tailgate opening

Necessary preliminary work: 

• Remove REAR BUMPER PANEL TRIM .

Removal: 

Unlock all connectors (1) on control unit (3) and disconnect.

Release screw (2) and thread control unit (3) out.

Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Thread control unit (3) in and tighten with screw (2).

Connect all connectors (1) to control unit (3).

Installation note: 

Make sure all plug connections (1) are fitted correctly.

Make sure control unit (3) is fitted correctly.

Make sure connecting line is routed correctly.

Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: 

• Fit REAR BUMPER PANEL TRIM .