What does code P1642 mean on Audi vehicles?
The airbag control module reports stored diagnostic trouble codes.
OBD-II Code Audi
P1642 — Audi — Check DTC Memory of Airbag Control Module
The airbag control module reports stored diagnostic trouble codes.
Common symptoms
- Airbag warning lamp illuminated.
Possible causes
- Airbag system fault.
Initial recommendation
Diagnose airbag control module.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine Audi code P1642 with your vehicle's actual symptoms for more complete diagnostic guidance.
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