Install front intake pipe

• Replace O-rings.

  Parts:  O-rings

• Feed in and correctly position the intake pipe (2).
• Tighten down screw (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Refrigerant line to connecting piece
  M8	Tightening torque	19 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Position the refrigerant lines on the air conditioning compressor (2).
• Tighten down screws (2).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Refrigerant line on air conditioning compressor
  M8	tightening torque	19 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Slide the coolant hose (1) slightly to the side.
• Connect connectors (3) and lock.
• Attach the coolant hose (1) into the holder (2) if needed and position it correctly.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Unlock and disconnect the connector (1) on the alternator (2).

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING CONTROL UNIT BRACKET .
• Refer to INSTALLING THE INTEGRATED POWER SUPPLY MODULE (PDM) .
• Refer to INSTALLING THE DME CONTROL UNIT .
• Refer to ACTIVATING ELECTRICAL SYSTEM .
• Refer to ACTIVATING THE 48 V ELECTRICAL SYSTEM .
• Refer to EVACUATING AND CHARGING CONDITIONING .