# Service bulletin V9419012011521\_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: 11030845
- Published by NHTSA: 2026\-04\-06
- Manufacturer's number: V9419012011521\_21
- Manufacturer's date: 2026\-03\-30
- NHTSA component: EXTERIOR LIGHTING

## NHTSA's summary

Moisture Accumulation

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030845-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030845-9999.pdf)

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

## Components

Lighting

## Vehicles listed

- 2019 to 2023 VOLKSWAGEN ARTEON
- 2018 to 2026 VOLKSWAGEN ATLAS
- 2020 to 2026 VOLKSWAGEN ATLAS CROSS SPORT
- 2018 to 2021 VOLKSWAGEN GOLF
- 2018 to 2024 VOLKSWAGEN GTI
- 2025 VOLKSWAGEN GTI
- 2026 VOLKSWAGEN GTI
- 2025 VOLKSWAGEN ID. BUZZ
- 2021 to 2026 VOLKSWAGEN ID.4
- 2018 to 2026 VOLKSWAGEN JETTA
- 2022 to 2026 VOLKSWAGEN TAOS
- 2018 to 2026 VOLKSWAGEN TIGUAN

## Recalls for the same vehicles and component

- [2026140](/recalls/tc/2026140.md), 2026-03-25: Lights And Instruments
- [2025191](/recalls/tc/2025191.md), 2025-04-09: Lights And Instruments
- [2025099](/recalls/tc/2025099.md), 2025-02-26: Lights And Instruments
- [21V413000](/recalls/nhtsa/21V413000.md), 2021-06-02: EXTERIOR LIGHTING:HEADLIGHTS
- [20V504000](/recalls/nhtsa/20V504000.md), 2020-08-26: EXTERIOR LIGHTING:HEADLIGHTS
- [2019620](/recalls/tc/2019620.md), 2019-12-11: Lights And Instruments
- [2019292](/recalls/tc/2019292.md), 2019-06-13: Lights And Instruments
- [2019242](/recalls/tc/2019242.md), 2019-05-23: Lights And Instruments
- [19V389000](/recalls/nhtsa/19V389000.md), 2019-05-22: EXTERIOR LIGHTING:HEADLIGHTS
- [2018644](/recalls/tc/2018644.md), 2018-11-21: Lights And Instruments

## Other bulletins for the same vehicles and component

- [V9422012066639\_6](/bulletins/11032219.md), 2026-05-05, Service bulletin: EXTERIOR LIGHTING. Condition is normal due to cold fresh air and humidity
- [V9422012066639\_5](/bulletins/11021373.md), 2025-08-05, Service bulletin: EXTERIOR LIGHTING. What to do if customer mentions water droplet within tail lights.
- [V9422012066639\_4](/bulletins/11011375.md), 2024-12-05, Service bulletin: EXTERIOR LIGHTING. moisture witin rear tail lamp assembly
- [V9422012066639\_3](/bulletins/11005830.md), 2024-08-06, Service bulletin: EXTERIOR LIGHTING. Phyical condensation within Taillamp cluster is an optical phenomenon and does not affect the function of the taillights.
- [VIN4APIN20230803](/bulletins/10241201.md), 2023-09-01, Service bulletin: AIR BAGS; EXTERIOR LIGHTING:TAIL LIGHTS; SEATS; SEAT BELTS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Customer states MIL\-on, P0442 stored in ECM memory Customer states rattle from below the vehicle Customer states MIL\-on, fault P04F0 stored in ECM memory Customer states MIL\-on, fault P0456 and/or P0442 stored in ECM memory Customer states condensation in the taillights Customer states sun visor is loose/broken Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states seat belt won't retract Customer states airbag light on
- [VIN4APIN20230731](/bulletins/10240133.md), 2023-08-04, Service bulletin: SEAT BELTS:FRONT:RETRACTOR; ELECTRICAL SYSTEM:IGNITION:INTERLOCK/LOCKOUT; ELECTRICAL SYSTEM:ADAS:CONTROL MODULE; EXTERIOR LIGHTING:TAIL LIGHTS; UNKNOWN OR OTHER; STRUCTURE:INTERIOR PANELS:SUN VISOR. Customer states MIL\-on, P0442 stored in ECM memory Customer states rattle from below the vehicle Customer states MIL\-on, fault P04F0 stored in ECM memory Customer states MIL\-on, fault P0456 and/or P0442 stored in ECM memory Customer states condensation in the taillights Customer states sun visor is loose/broken Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states seat belt won't retract
- [VIN4APIN20230626](/bulletins/10238304.md), 2023-07-10, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); EXTERIOR LIGHTING:TAIL LIGHTS; SEAT BELTS; ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; SEATS. Customer states MIL\-on, P0442 stored in ECM memory Customer states MIL\-on, fault P04F0 stored in ECM memory Customer states MIL\-on, fault P0456 and/or P0442 stored in ECM memory Customer states condensation in the taillights Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states seat belt won't retract
- [VIN4APIN20230615](/bulletins/10238303.md), 2023-07-10, Service bulletin: SEATS; EXTERIOR LIGHTING:TAIL LIGHTS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); SEAT BELTS. Customer states MIL\-on, P0442 stored in ECM memory Customer states MIL\-on, P0322 stored in ECM memory Customer states MIL\-on, fault P04F0 stored in ECM memory Customer states MIL\-on, fault P0456 and/or P0442 stored in ECM memory Noise from front end while driving Customer states condensation in the taillights Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states seat belt won't retract
- [VIN4APIN20230522](/bulletins/10236616.md), 2023-06-06, Service bulletin: SEATS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); SEAT BELTS; EXTERIOR LIGHTING:TAIL LIGHTS. Customer states MIL\-on, P0442 stored in ECM memory Customer states MIL\-on, P0322 stored in ECM memory Customer states MIL\-on, fault P2402 stored in ECM memory Customer states MIL\-on, fault P0456 and/or P0442 stored in ECM memory Noise from front end while driving Customer states condensation in the taillights Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states seat belt won't retract
- [VIN4APIN20230518](/bulletins/10236614.md), 2023-06-06, Service bulletin: SEATS; SEAT BELTS; EXTERIOR LIGHTING:TAIL LIGHTS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Customer states MIL\-on, P0442 stored in ECM memory Customer states MIL\-on, fault P2402 stored in ECM memory Customer states MIL\-on, fault P04F0 stored in ECM memory Customer states MIL\-on, fault P0456 and/or P0442 stored in ECM memory Noise from front end while driving Customer states condensation in the taillights Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states seat belt won't retract

JSON: [/v1/bulletins/11030845](/v1/bulletins/11030845)

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