Install the control unit for the power tailgate (HKL).

• Correctly position the control unit (3)  and engage it into the detent (2) 
• Connect connectors (1)  and lock

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING LUGGAGE COMPARTMENT WHEEL ARCH TRIM PANEL ON RIGHT .
• Refer to INSTALLING LOADING EDGE TRIM .
• Refer to RECONNECTING ALL BATTERY GROUND LEADS .
• Refer to ENCODING/PROGRAMING CONTROL UNIT(S) .
• Refer to ACTIVATING THE 48 V ELECTRICAL SYSTEM .