Check headlight internal pressure

Precondition 

• Headlight removed.

Preliminary work 

• Refer to SEALING ALL VENTS ON THE HEADLIGHT .

• Select the appropriate test adapter.

  SWZ 5 A7C 513

  Test adapter for 12-pin plug

  Courtesy of BMW OF NORTH AMERICA, INC.

• Select the appropriate test adapter.

  SWZ 5 A7C 579	Test adapter for 6-pin plug
  Special tools 5 A7C 5A6	Sealing plug

  The G70, G07 LCI and G09 use the two sealing plugs.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Connect the corresponding test adapter (1) to the headlight (2) and lock it in place.
• Connect the test adapter to the connection tube on the Integrated Measurement Interface Box (IMIB).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Measure headlight internal pressure with the Integrated Measurement Interface Box (IMIB).
• Connect the diagnostic system and call up the diagnostic instructions for the pressure test under the following path.
  • Body
  • Lighting
  • Leak test for headlights

Follow-up work 

• Refer to OPEN ALL VENTS ON HEADLIGHT .