B1EDAF0 on Audi: Short-range radar front right Error status detected (Unauthorized)
Diagnostic trouble code B1EDAF0 on Audi vehicles — what it means, the common
causes, and how to confirm the real fault before replacing parts.
What does B1EDAF0 mean?
B1EDAF0 indicates: Short-range radar front right Error status detected (Unauthorized).
This relates to the Body system.
Common causes of B1EDAF0
faulty radar sensor
sensor view impaired by leaves, snow, heavy spray, or dirt
radar misalignment
What to check (live data)
dynamic calibration offset value (deviation determined during short drive)
Parts often involved in B1EDAF0
Front right radar sensor control unit for object detection J1089
bracket securing sensor to vehicle body
Don't replace parts until the root cause is confirmed — many of these codes are caused by wiring, a connector or an upstream fault, not the part itself.
Get the confirmed root cause for B1EDAF0 — on YOUR vehicle
A code is a symptom, not a diagnosis. AutoDX Pro cross-checks several
independent assessments, pinpoints the actual root cause, gives you the
exact tests to confirm it, and shows the parts — only after the cause is
confirmed. Reads your scan-tool photo and decodes your VIN with open
recalls.
B1EDAF0 is a diagnostic trouble code: Short-range radar front right Error status detected (Unauthorized).
What are the common causes of B1EDAF0 on an Audi?
Common causes include: faulty radar sensor, sensor view impaired by leaves, snow, heavy spray, or dirt, radar misalignment. The exact cause depends on the vehicle — confirm it before replacing parts.
Can I keep driving an Audi with B1EDAF0?
It depends on the fault and your symptoms. Some causes are minor, others can damage components or affect safety. Get the root cause confirmed before deciding.
How do I fix B1EDAF0 on an Audi?
Confirm the actual root cause with targeted tests first, then replace only the part that's at fault. AutoDX Pro gives you the root cause, the exact tests, and the parts for B1EDAF0 on your specific Audi.