Service bulletin VVT-13-21
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10156029 |
| Published by NHTSA | 2019-04-01 |
| Manufacturer's number | VVT-13-21 |
| Manufacturer's date | 2013-11-08 |
| NHTSA component | EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL |
NHTSA's summary
Service Information (Instructions for VAS Root Cert Update): This document informs of the procedure necessary to download/install a new root certificate to prevent the result of an expired GeKo certificate leading to messages such as ? ?No online connection could be established? or ? ?The contacted HTTP server could not be found?
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, Labels and manuals
| VOLKSWAGEN VOLKSWAGEN |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.