Removing and installing/replacing control unit for air conditioning

Removal:

NOTE: The control unit for the heating and air conditioning system is located in the footwell on the left next to the heating and air-conditioning unit.

Unlock and detach plug connections (1 and 2).

Unlock detent (3) downward.

Pull out control unit (4) in arrow direction and remove.

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement:

Carry out PROGRAMMING/CODING .

Installation:

NOTE: Make sure control unit (1) is correctly fitted.

Lock control unit (1).

Join and lock plug connections (2).

Courtesy of BMW OF NORTH AMERICA, INC.