TSB 66EX — Volkswagen Service campaign
66EX is a service campaign on file with NHTSA for 2 Volkswagen models, 2024 model years, filed and re-filed as 3 documents. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. On certain vehicles, the year of manufacture listed on the compliance label is incorrect. Dealers will affix an overlay label to the vehicle's compliance label to provide the correct month/year of manufacture. Updated label overlay ordering information
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Worth checking your VIN against. 66EX is filed as a service campaign, which unlike an ordinary bulletin can mean free or reimbursed work when a vehicle qualifies. Ask a dealer using the document ID below, and check open recalls separately at nhtsa.gov/recalls.
Vehicles and model years 66EX names
| Vehicle | Model years |
|---|---|
| Volkswagen Jetta | 2024 |
| Volkswagen Tiguan | 2024 |
Every document filed under 66EX
Manufacturers re-issue a bulletin as the repair changes, and file separate copies for technicians and for owners. All of them carry the same number.
| Document ID | Filed | Type |
|---|---|---|
| Circular 66EX_REV1 | September 11, 2024 | Service campaign |
| Dealer 66EX_REV1 | September 11, 2024 | Service campaign |
| Circular 66EX | June 17, 2024 | Service campaign |
Questions buyers ask
What is TSB 66EX?
66EX is a service campaign filed with NHTSA by Volkswagen, covering 2 Volkswagen models across the 2024 model years. NHTSA's summary reads: On certain vehicles, the year of manufacture listed on the compliance label is incorrect. Dealers will affix an overlay label to the vehicle's compliance label to provide the correct month/year of manufacture. Updated label overlay ordering information
Which vehicles does 66EX cover?
NHTSA's file names Volkswagen Jetta (2024); Volkswagen Tiguan (2024). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB 66EX a recall, and is the repair free?
66EX is filed as a service campaign, not a recall — but this is the kind of communication that can mean free or reimbursed work if your VIN qualifies. Take the number to a dealer and ask. Recalls are separate and always free; check yours by VIN at nhtsa.gov/recalls.
How do I get the full text of 66EX?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under 66EX, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under 66EX. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.