What this usually means
A8 air suspension faults can be valve block, compressor, line leak or strut. Ask for ODIS level-control data and leak-test proof before replacing multiple struts.
What to ask the workshop before approving repair
- • Show the diagnostic fault codes.
- • Show photo/video proof of the failed part.
- • Give an itemised quote for parts and labour.
- • Explain why cheaper common fixes were ruled out.
- • Use/confirm: ODIS
- • Use/confirm: Air suspension test rig
This is not a final diagnosis. It is a money-saving checklist before you go workshop.