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Questo fascicolo raccoglie i difetti noti della Audi A4 B6, scritti e documentati dalla comunità. La lettura è libera; un account gratuito permette di contribuire. Un difetto ottiene il sigillo quando abbastanza contributori affidabili lo hanno convalidato.
76 owners in the United States reported problems with the electrical system of this car to NHTSA (model years 2002), typically at around 10,000 miles. Most often named: ignition (66%). Reported consequences: 4 fires.
16 owners in the United States reported problems with the transmission and drivetrain of this car to NHTSA (model years 2002), typically at around 75,000 miles. Most often named: automatic transmission (69%). Reported consequences: 1 crash, 1 fire.
28 owners in the United States reported problems with the engine and cooling of this car to NHTSA (model years 2002), typically at around 32,000 miles. Most often named: engine (46%). Reported consequences: 1 crash.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2000-2001 Audi TT Coupe, TT Roadster, 2000-2002 A4, and S4 vehicles equipped with Non-Azide Driver Air Bag Inflators (NADI) that do not contain phase stabilized ammonium nitrate (PSAN) propellant. Due to a manufacturing issue, the NADI inflators may absorb moisture, possibly causing the air bag to deploy improperly in the event of a crash.
Audi service campaign: See document search button for owner letter. Customer letter example (canada). Crankcase breather hose on some vehicles may deteriorate over time and become cracked or broken. If this happens, crankcase emissions can be released into the atmosphere, oil leakage or engine starting problems may occur, or the mil light may illuminate. A new crankcase breather hose will be install free of charge. Customer letter example (canada). Csc letter was rec'd. *pe customer letter exampe (united states). Updated 3/26/10. *pe
Service air plenum area to improve drainage. *kb
Coolant leaking from rear coolant pipe nipple. *tt
Fonti: NHTSA (Stati Uniti, pubblico dominio), Transport Canada (Open Government Licence – Canada), DVSA (Regno Unito, Open Government Licence v3.0), RappelConso e Safety Gate UE (Francia, Licence Ouverte 2.0).