Audi A4 ABS Warning — Reluctor Ring Damage
Audi
A4
2001
All B6/B7
Safe to Drive?
✅ Safe to Drive
Urgency Level
🟡 Monitor Closely
Cracked or missing teeth on the wheel hub reluctor ring cause intermittent ABS warnings on A4 B6/B7. The ring can crack from corrosion or physical impact. Hub assembly replacement costs £150-280 per corner.
Repair / Solution
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