BMW E90 Air bag cash Reset Chip Location

In the BMW E90 (3 Series model years 2005–2013), the airbag control module, also known as the SRS (Supplemental Restraint System) module, is located beneath the center console, near the handbrake lever.

Steps to Access the Airbag Control Module:

1. Disconnect the Battery:
   • Before beginning any work, disconnect the vehicle’s battery to prevent accidental airbag deployment.
   • Remove the negative cable first, followed by the positive cable.
2. Remove the Center Console:
   • Carefully detach any trim pieces and screws securing the center console.
   • Lift the console to expose the area beneath.
3. Locate the Module:
   • The airbag control module is situated near the handbrake lever, under the center console.
   • It has a bright yellow connector, which is standard for airbag system components.
4. Unbolt and Disconnect:
   • Once the module is accessible, use appropriate tools to unbolt it from its mounting position.
   • Carefully disconnect the wiring harnesses connected to the module, noting their positions for reinstallation.

Important Considerations:

• Safety Precautions:
  • Always disconnect the battery and wait for at least 15 minutes before working on the airbag system to ensure residual power is discharged.
  • Handle the airbag module and related components with care to avoid triggering the airbags.
• Professional Assistance:
  • If you’re not experienced with automotive safety systems, it’s advisable to seek assistance from a qualified technician to ensure proper handling and maintenance.

For a visual guide on locating and removing the airbag control module in a BMW E90, you may find the following video helpful: