2018 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated July 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 Audi TT has 2 documented known issues, with 1 rated critical. The most serious is Fuel Tank Can Be Damaged by Heat-Shield Bracket in a Crash (Recall 20V076 / 20BX). DIY maintenance guides at au7o.io.
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2016-2019 Audi TT Roadster Quattro and TT Coupe Quattro vehicles. In the event of a crash, the fuel tank may become damaged by the fuel tank heat shield bracket .
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 Audi TT has 2 documented issues. The most frequently reported are: Fuel Tank Can Be Damaged by Heat-Shield Bracket in a Crash (Recall 20V076 / 20BX), GPS or Satellite-Radio Reception Loss From Antenna Coaxial Connection (TSB 2045106/6). Of these, 1 is rated critical and should be addressed promptly.
The 2018 Audi TT has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Fuel Tank Can Be Damaged by Heat-Shield Bracket in a Crash (Recall 20V076 / 20BX). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
On certain 2016-2019 TT Coupe Quattro and Roadster Quattro vehicles, the fuel-tank heat-shield bracket can damage the tank during a crash and allow fuel leakage. Severity: high.
Audi TSB 2045106/6 covers 2018-2021 TT vehicles with satellite-radio linking errors or an incorrect GPS location caused by a poorly seated or damaged FAKRA coaxial connection at the shark-fin antenna. Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
