Installing the evaporator

• Insert the evaporator (1) in the distributor housing (2) correctly.

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• Position distributor housing upper section (1) correctly and tighten all screws in the marked area.
  TIGHTENING TORQUES SPECIFICATION
  
  

  Heater/air conditioner
  Screw	Tightening torque	1.2 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Correctly insert both microfilters (1).

  The marks on the microfilters (1) must always point in the direction of the blower (2).

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• Correctly position the cover of the microfilter housing (3) and tighten screws (2).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Microfilter lid on heating and air-conditioning unit
  Screw	Tightening torque	2.8 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Connect water drain hose (1).
• Turn the heating and air-conditioning unit around.
• Tighten down screw (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Heater/air conditioner
  Screw	Tightening torque	1.2 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten down screw (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Heater/air conditioner
  Screw	Tightening torque	1.2 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Insert heat exchanger (1) correctly.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Correctly position the housing (2) and engage it in the detents (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Engage the detent (1) on the housing (2) correctly.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Lock detent (1) correctly.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Correctly position the bottom cover and tighten screws (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Heater/air conditioner
  Screw	Tightening torque	1.2 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Properly insert the evaporator temperature sensor (2) into the heating and air-conditioning unit (3) and connect the connector (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Insert the wiring harness (2) and connect the connectors (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten down screws (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Heater/air conditioner
  Screw	Tightening torque	1.2 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Properly position the air distributor (2) and engage in the detents (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Secure the clamps (arrows).
• Correctly position the foam material (2) and secure it with the holder (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Install the heating and AIR-CONDITIONING UNIT .
• Install the THRUST FIELD .
• Install front STIFFENING PLATE .
• Install rear UNDERBODY PROTECTION .
• Install EXPANSION VALVE .
• Install the dashboard SUPPORT .
• Connect the expansion valve REFRIGERANT LINE
• Attach the intake pipe BRACKET .
• Install left front-end strut left intake FILTER HOUSING .
• Install coolant EXPANSION TANK .
• Install the cylinders 5 to 8 control unit BRACKET .
• Install top clean AIR PIPE .
• Install the left DME control unit COVER .
• Install acoustic COVER .
• Install instrument panel TRIM .
• Install the INSTRUMENT CLUSTER (KOMBI).
• Install the steering column SWITCH CLUSTER (SZL).
• Install steering column lower section SHROUD .
• Fit steering column upper section SHROUD .
• Install STEERING WHEEL .
• Install STEERING WHEEL .
• Install the steering wheel or sports steering wheel AIRBAG UNIT .
• Install the M sports steering wheel AIRBAG UNIT .
• Install left fold-out COMPARTMENT .
• Install the CENTRAL INFORMATION DISPLAY (CID).
• Install the left dashboard DECORATIVE STRIP .
• Install the light OPERATING UNIT .
• Install the left dashboard SIDE PANEL .
• Install left and right a-pillar TRIM PANEL .
• Install right a-pillar footwell side TRIM PANEL .
• Install the left a-pillar footwell side TRIM PANEL .
• Install both inner front door sill COVER STRIPS .
• Install the dashboard MID-RANGE SPEAKERS .
• Install the dashboard speaker TRIM .
• Install the HEADUNIT HIGH (HU-H).
• Install radio operating unit and air conditioning CONTROL PANEL .
• Install the right dashboard DECORATIVE STRIP .
• Install the right dashboard SIDE PANEL .
• Install the CENTER CONSOLE .
• Install the right footwell TRIM PANEL .
• Install the pedal assembly TRIM PANEL .
• Install the CUP HOLDER .
• Install the center CONSOLE TRIM .
• Install front storage compartment TRIM .
• Install the CENTER ARMREST .
• Install the center armrest STORAGE COMPARTMENT .
• Install the rear center console TRIM .
• Install the rear VENTILATION GRILLE .
• Install the rear VENTILATION GRILLE . (air conditioning system with 4-zone control)
• Install the rear passenger compartment air conditioning CONTROL PANEL (integrated automatic climate control with 4-zone control).
• Reconnect all battery GROUND LEADS .
• EVACUATE and charge conditioning.
• FILL and vent the coolant circuit.