Install the integrated power supply module (PDM)

• Insert and install the integrated power supply module (PDM) (3).

  The lock (2) must audibly engage.

• Connect and lock all connectors (1).

  All connectors (1) must engage audibly.

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE DME CONTROL UNIT (540i 2017-2020) , or INSTALLING THE DME CONTROL UNIT (540i 2017-2020) .
• Refer to INSTALLING ACOUSTIC COVER .
• Refer to CONNECTING NEGATIVE BATTERY CABLE .