# Service bulletin TT 91 24 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.

- Type: Service bulletin
- NHTSA id: 10249136
- Published by NHTSA: 2024\-02\-06
- Manufacturer's number: TT 91 24 01
- Manufacturer's date: 2024\-01\-11
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

Addressing Cybersecurity or Vehicle Hack concerns

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10249136-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10249136-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Software

## Vehicles listed

- 2019 to 2023 VOLKSWAGEN ARTEON
- 2024 VOLKSWAGEN ARTEON
- 2018 to 2024 VOLKSWAGEN ATLAS
- 2020 to 2024 VOLKSWAGEN ATLAS CROSS SPORT
- 2014 to 2019 VOLKSWAGEN BEETLE
- 2014 to 2019 VOLKSWAGEN BEETLE CONVERTIBLE
- 2014 to 2017 VOLKSWAGEN CC
- 2015 to 2019 VOLKSWAGEN E\-GOLF
- 2014 to 2016 VOLKSWAGEN EOS
- 2014 to 2021 VOLKSWAGEN GOLF
- 2022 to 2024 VOLKSWAGEN GOLF
- 2017 to 2019 VOLKSWAGEN GOLF ALLTRACK
- 2014 to 2015 VOLKSWAGEN GOLF R
- 2016 to 2020 VOLKSWAGEN GOLF R
- 2021 VOLKSWAGEN GOLF R
- 2022 to 2024 VOLKSWAGEN GOLF R
- 2015 to 2019 VOLKSWAGEN GOLF SPORTWAGEN
- 2014 to 2015 VOLKSWAGEN GTI
- 2016 to 2024 VOLKSWAGEN GTI
- 2021 to 2024 VOLKSWAGEN ID.4
- 2014 to 2024 VOLKSWAGEN JETTA
- 2014 to 2017 VOLKSWAGEN JETTA HYBRID
- 2014 VOLKSWAGEN JETTA SPORTWAGEN
- 2014 to 2022 VOLKSWAGEN PASSAT
- 2023 to 2024 VOLKSWAGEN PASSAT
- 2014 VOLKSWAGEN ROUTAN
- 2022 to 2024 VOLKSWAGEN TAOS
- 2014 to 2024 VOLKSWAGEN TIGUAN
- 2018 VOLKSWAGEN TIGUAN LIMITED
- 2014 to 2016 VOLKSWAGEN TOUAREG
- 2014 to 2016 VOLKSWAGEN TOUAREG HYBRID

## Other bulletins for the same vehicles and component

- [Dealer 97H1](/bulletins/10253921.md), 2024-05-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Vehicle Software Update to Level 3.2.12
- [911413](/bulletins/10253201.md), 2024-04-15, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Car\-Net? Operating Control Unit \(OCU/J949\) Service Guidelines \& General Information
- [911412](/bulletins/10253200.md), 2024-04-15, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. Stationary Vehicle Displayed While in Motion \(Premium 8 Radio\)
- [911408](/bulletins/10253196.md), 2024-04-15, Service bulletin: ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS:ACCESORY POWER OUTLET/JACK/PORT/USB/SAE/CIGARETTE LIGHTER; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. Stationary Vehicle Displayed While in Motion \(Premium 8 Radio\)
- [911407](/bulletins/10253195.md), 2024-04-15, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. RNS 510 Welcome Screen Image Distorted
- [911403](/bulletins/10253191.md), 2024-04-15, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. RNS 315 Navigation Radio Software Update for Locking, Rebooting, Switches Off at Random
- [911314](/bulletins/10253181.md), 2024-04-15, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER. Car\-Net? Operating Control Unit \(OCU/J949\) Service Guidelines \& General Information
- [DC\_OTA\_20240314](/bulletins/10252024.md), 2024-04-04, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. Get your Volkswagen ID.4 ready for over\-the\-air software updates \- Reminder
- [Dealer 97HB\_REV2](/bulletins/10251526.md), 2024-04-04, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Volkswagen is providing software improvements for certain 2022 model year Volkswagen ID.4 vehicles, free of charge. An owner's manual supplement will also be provided once the updated software is installed. REVISION Added note to ignore B200000 fault, if stored in DA 0019.
- [Circ 97HB\_REV2](/bulletins/10251522.md), 2024-04-04, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Volkswagen is providing software improvements for certain 2022 model year Volkswagen ID.4 vehicles, free of charge. An owner's manual supplement will also be provided once the updated software is installed. REVISION Added note to ignore B200000 fault, if stored in DA 0019.

JSON: [/v1/bulletins/10249136](/v1/bulletins/10249136)

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