Replacing controller for heating and air conditioning system blower

Necessary preliminary tasks: 

• Remove BOTTOM RIGHT DASHBOARD TRIM PANEL .

Removal: 

Release screws (1).

Unlock plug connections (2) and disconnect.

Remove controller (3) downwards.

Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Install controller (3) towards top.

Tighten down screws (1).

Tightening torque 64 31 3AZ .

Connect and lock the plug connections (2).

Courtesy of BMW OF NORTH AMERICA, INC.

Required reworking: 

• INSTALL BOTTOM RIGHT INSTRUMENT PANEL TRIM PANEL .