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Service bulletin V4521012062957-4

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 id10247536
Published by NHTSA2024-01-04
Manufacturer's numberV4521012062957-4
Manufacturer's date2023-12-18
NHTSA componentEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:ADAS:CONTROL MODULE

NHTSA's summary

To ensure that the customer is familiar with the various Driver Assist systems and the system limitations via the owners manual and videos available at knowyourvw.com.

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

Driver assistance, Electrical system, Equipment and accessories, Labels and manuals

Vehicles listed
VOLKSWAGEN ARTEON2019, 2020, 2021, 2022, 2023
VOLKSWAGEN ARTEON2024
VOLKSWAGEN ATLAS2018, 2019, 2020, 2021, 2022, 2023, 2024
VOLKSWAGEN ATLAS CROSS SPORT2020, 2021, 2022, 2023, 2024
VOLKSWAGEN GOLF2020, 2021
VOLKSWAGEN GTI2020 to 2023
VOLKSWAGEN ID.42021, 2022, 2023, 2024
VOLKSWAGEN JETTA2019, 2020, 2021, 2022, 2023, 2024
VOLKSWAGEN TAOS2022, 2023, 2024
VOLKSWAGEN TIGUAN2018, 2019, 2020, 2021, 2022, 2023, 2024

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

Recalls for the same vehicles and component
26V6300002026-09-30. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
26V4730002026-07-22. BACK OVER PREVENTION:SOFTWARE
26V3210002026-05-20. BACK OVER PREVENTION:SOFTWARE
26V0300002026-01-21. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
26V0280002026-01-21. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
25V8360002025-12-03. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
25V3340002025-05-21. BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
20251002025-02-28. Electrical
25V1250002025-02-28. ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
25V0820002025-02-12. BACK OVER PREVENTION:SOFTWARE

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
V9326032083367_12026-10-06. Service bulletin. Steps to take if DTC P0AA500 (DA:008C)
V9324012073298_42026-10-06. Service bulletin. range reduction / battery cell replacement
TT 96 26 012026-10-06. Other. Heat Sensative Trouble Shooting Explanation.
VOS-26-472026-09-04. Service bulletin. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: Part number 3Q0-959-435N software version number 1307 has incorrect coding.
V9326062082403_22026-09-04. Service bulletin. Battery charger control unit software update
V9326062082403_12026-09-04. Service bulletin. Battery charger control unit software update
V9326052081829_22026-09-04. Service bulletin. Diagnosis of low insulation resistance in the High-Voltage (HV) wiring.
V2724012073810_72026-09-04. Service bulletin. Battery Checking Procedure before replacement
VOS-26-422026-08-05. Service bulletin. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: DA 0019 - Hotfix 12-V battery test(s) – No battery diagnosis - Inconclusive test result.
V9326052081829_12026-08-05. Service bulletin. Diagnosis of low insulation resistance in the High-Voltage (HV) wiring.