1991 Audi 90 problems, complaints & recalls
Most-reported problem areas: Seat Belts (1) · Engine And Engine Cooling:exhaust System:manifold/Header/Muffler/Tail Pipe (1) · Electrical System:wiring:front Underhood (1)
🧭 Reliability snapshot
Compared against other Audi 90 model years — complaint volume vs the model's median year, recalls and severity. How we score →
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (8)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Equipment 2017-06-28 · SM 44-2017 EN · Service Bulletin/Repair Instructions
this special notice is to inform dealers to return all part numbers listed in the document and order the superseded part numbers going forward.
Equipment 2017-03-03 · ATE-17-05 · Service Bulletin/Repair Instructions
due to increasing requests for high voltage personal protective equipment (hve ppe) for dealer technicians working with high voltage vehicles (hybrid, plugin hybrid, electric vehicle), the volkswagen tools and equipment team has identified two us based suppliers to support dealers in usa and canada.
Engine 2015-07-01 · SB-01-15-29 · Service Bulletin/Repair Instructions
audi: engine, on some vehicles, would run irregularly or have malfunction indicator lamp (mil) on or possible filter element for camshaft adjustment valve can loosen and in oil circuit, there is no damage from loosened particles. model all. all years. *pe
Unknown Or Other 2014-07-10 · AUD4927ENG · Service Bulletin/Repair Instructions
due to new minnesota state regulations regarding biofuels, biodiesel blends of b5 or less may not be available in the state of minnesota.
Unknown Or Other 2014-05-13 · Update91i8 · Service Bulletin/Repair Instructions
google maps street view (nvlw))
Structure:frame And Members:underbody Shields 2008-08-28 · 2015831 · Service Bulletin/Repair Instructions
volkswagen: exhaust heat shield, replacement guidelines. heat shields are to be inspected after completion o any type of repair to the underbody (exhaust system transmission, etc.), and if damaged, replaced. *pe
Showing the 6 most recent of 8 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.