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Service bulletin TT 94 20 01

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 id10179135
Published by NHTSA2020-09-03
Manufacturer's numberTT 94 20 01
Manufacturer's date2020-08-28
NHTSA componentEXTERIOR LIGHTING

NHTSA's summary

Headlight variant determination

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

Lighting

Vehicles listed
VOLKSWAGEN ATLAS2020, 2021
VOLKSWAGEN ATLAS CROSS SPORT2020

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

Recalls for the same vehicles and component
20V5040002020-08-26. EXTERIOR LIGHTING:HEADLIGHTS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
V9422012066639_62026-05-05. Service bulletin. Condition is normal due to cold fresh air and humidity
V9419012011521_212026-04-06. Service bulletin. Moisture Accumulation
V9422012066639_52025-08-05. Service bulletin. What to do if customer mentions water droplet within tail lights.
V9422012066639_42024-12-05. Service bulletin. moisture witin rear tail lamp assembly
V9422012066639_32024-08-06. Service bulletin. Phyical condensation within Taillamp cluster is an optical phenomenon and does not affect the function of the taillights.
TT 94 20 01_42023-02-07. Service bulletin. Headlight Variants and Identification, update to model year applicability.
V9422012066639_22023-01-06. Service bulletin. Taillight Cluster Condensation. Updated to include additional model year applicability.
TT 94 20 01_32022-08-04. Service bulletin. Headlight Variants and Identification.
V9419012011521182022-05-05. Service bulletin. Exterior Lights, Moisture Accumulation. Update model year applicability to include 2022.
V9422012066639_12022-04-06. Service bulletin. Condensation in Taillight Cluster.