Volkswagen Passat B5 Airbag Reset (Permanent Fault Fix) Iamcarhacker

By Juraj · Last updated August 15, 2026

This guide shows how to reset and clear a permanent airbag fault (control module faulty) on VW Passat B5 using OBD airbag repair function.

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Video: How to do airbag reset for Volkswagen Passat

This video shows how to do airbag reset for Volkswagen Passat.

Supported vehicles

Vehicle
passat-b5

Technical overview

Vehicle	VW Passat B5
Year	1999
System	Airbag (SRS)
Procedure type	Airbag module reset / crash data clear
Difficulty	Medium
Time required	~2–5 minutes
Prerequisites	Ignition ON, stable battery voltage

Step-by-step procedure

Connect the diagnostic tool

Plug the scanner into the OBD port and switch ignition ON.

Open the airbag reset function

Go to:

Service Functions → Airbag Reset → Airbag Fix Up → OBD Repair

Select vehicle brand

Choose:

Select repair profile

Choose:

VW5

In this case, VW5 was selected randomly because it was not clear which option matched the vehicle.

Run the procedure

Start the repair procedure and wait for communication to finish.

If the function works, the scanner will show:

Completed

Check if the airbag warning light is gone

After the procedure is completed, check the instrument cluster.

Expected result:

airbag warning light turns off

Verify the repair

On the next ignition cycle or by scanning the airbag module again, confirm that:

there is no airbag warning light
the airbag module no longer shows fault code 00FFFF / Control module faulty

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Legal & safety notice

This procedure modifies vehicle system settings through the control module. Incorrect use may cause faults or warning lights. Always ensure the vehicle is secured and follow proper safety procedures.