2007 BMW 530xi 4D Sedan, StandardFACTORY OEM SERVICE PROCEDURE

System Functions: Notes

The anti-theft alarm system incorporates the following functions:

  • Priming/Disarming
  • DWA Alarm Triggering (Alarm Trigger Signal)
  • Automatic Adaptation Of Sensitivity Of Ultrasonic Interior Motion Sensor
  • Deactivating Interior Motion Sensor And Tilt Alarm Sensor
  • Emergency Function For Acoustic DWA Alarm
  • Combined Operation With Lock Cylinder And Remote Control

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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