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Service bulletin 20TTCSTDELIVERY

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10164211
Published by NHTSA2019-09-09
Manufacturer's number20TTCSTDELIVERY
Manufacturer's date2019-08-22
NHTSA componentEQUIPMENT

NHTSA's summary

New document 2020 TT Coupe, TT Roadster, TTS, TTRS

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories

Vehicles listed
AUDI TT2020
AUDI TTS2020

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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A0023782066297_42023-11-06. Service bulletin. This bulletin provides information related to the VIN-4-PIN Program.
A0023762071721_12023-11-06. Service bulletin. This bulletin provides information for when unauthorized/unjustified DTC memory entries are captured in ODIS test Plans (Ghost faults).
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A0023742052680_42023-11-06. Service bulletin. This bulletin provides information on the additional reporting requirements for safety related inquiries.