If installed: Installing the silencer of the parked-car heating

Installing the silencer 

• Feed in and install the silencer (3).
• Slide silencer (3) up onto the auxiliary heater.
• Tighten nut (2).
  TIGHTENING TORQUE SPECIFICATION
  
  

  Silencer on stationary heater
  Nut	tightening torque  6 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Tighten down screws (1).
  TIGHTENING TORQUE SPECIFICATION
  
  

  Silencer on holder/holder on body
  Screw	tightening torque  8 Nm
  Nut	tightening torque  8 Nm