Installing the oil pressure switch

• Guide in and install oil pressure switch (2).
• Tighten oil pressure switch (2).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Oil pressure switch to crankcase
  M12X1.5	Tightening torque	16.5 Nm

• Connect and lock the connector (1).

  The connector (1) must engage audibly.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Insert and install the holder (2).
• Tighten the screws (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Thermostat holder to crankcase/end cover
  M6X16	Tightening torque	8 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE TRANSMISSION OIL COOLER .
• Refer to INSTALLING THE INTAKE PLENUM (540i 2017-2020) , or INSTALLING THE INTAKE PLENUM (540i xDrive 2017-2020) .
• Refer to INSTALLING THE TANK VENT VALVE (540i 2017-2020) , or INSTALLING THE TANK VENT VALVE (540i xDrive 2017-2020) .
• Refer to INSTALLING CONTROL UNIT BRACKET (540i 2017-2020) , or INSTALLING CONTROL UNIT BRACKET (540i xDrive 2017-2020) .
• Refer to INSTALLING THE INTEGRATED POWER SUPPLY MODULE (PDM) , or.
• Refer to INSTALLING THE DME CONTROL UNIT , or.
• Refer to CONNECTING THE COOLANT LINES FOR THE LOW-TEMPERATURE COOLANT CIRCUIT (540i 2017-2020) , or CONNECTING THE COOLANT LINES FOR THE LOW-TEMPERATURE COOLANT CIRCUIT (540i xDrive 2017-2020) .
• Refer to CONNECTING THE COOLANT LINES FOR THE HIGH-TEMPERATURE COOLANT CIRCUIT (540i 2017-2020) , or CONNECTING THE COOLANT LINES FOR THE HIGH-TEMPERATURE COOLANT CIRCUIT (540i xDrive 2017-2020) .
• Refer to INSTALLING FAN COWL .
• Refer to INSTALLING THE REAR TOP CROSS CONNECTION .
• Refer to INSTALLING FRONT CROSS CONNECTION .
• Refer to INSTALLING FRONT-END STRUT ON LEFT AND RIGHT .
• Refer to INSTALLING THE COVER ON THE LEFT AND RIGHT IN THE ENGINE COMPARTMENT AT THE TOP .
• Refer to INSTALLING ACOUSTIC COVER AT REAR (540i 2017-2020) , or INSTALLING ACOUSTIC COVER AT REAR (540i xDrive 2017-2020) .
• Refer to FILLING THE LOW-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
• Refer to FILLING THE HIGH-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
• Refer to CONNECTING NEGATIVE BATTERY CABLE .
• Refer to VENTING THE LOW-TEMPERATURE COOLING SYSTEM (540i 2017-2020) , or VENTING THE LOW-TEMPERATURE COOLING SYSTEM (540i xDrive 2017-2020) .
• Refer to VENT THE HIGH-TEMPERATURE COOLANT SYSTEM (540i 2017-2020) , or VENT THE HIGH-TEMPERATURE COOLANT SYSTEM (540i xDrive 2017-2020) .
• Refer to CHECKING LOW-TEMPERATURE COOLING SYSTEM FOR WATERTIGHTNESS .
• Refer to CHECKING THE HIGH-TEMPERATURE COOLING SYSTEM FOR WATERTIGHTNESS .
• Refer to CHECKING ENGINE OIL LEVEL .
• Refer to CHECKING/TOPPING UP THE OIL LEVEL IN THE AUTOMATIC TRANSMISSION .
• Refer to INSTALLING REAR UNDERBODY PROTECTION .
• Refer to INSTALLING THE UNDERBODY PLANKING OF THE TRANSMISSION ON THE SIDE .
• Refer to INSTALLING THE THRUST FIELD .
• Refer to INSTALLING THE UNDERBODY PROTECTION OF THE STEERING GEAR OR THE FRONT THRUST FIELD .
• Refer to INSTALLING THE FRONT UNDERBODY PROTECTION OR FRONT THRUST FIELD .