Ford Focus Airbag Light — Seatbelt Buckle Sensor
A faulty seatbelt buckle sensor on Focus Mk2 stores an SRS fault code and illuminates the airbag warning. The sensor inside the buckle develops resistance. Buckle replacement costs £60-150.
Repair / Solution
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No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Ford Focus 2004 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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