# Service bulletin 21ID4ServXprs

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: 10186972
- Published by NHTSA: 2021\-03\-04
- Manufacturer's number: 21ID4ServXprs
- Manufacturer's date: 2021\-02\-01
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

New Doc

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10186972-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10186972-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2021 VOLKSWAGEN ARTEON
- 2021 VOLKSWAGEN ATLAS
- 2021 VOLKSWAGEN ATLAS CROSS SPORT
- 2021 VOLKSWAGEN GOLF
- 2021 VOLKSWAGEN GOLF R
- 2021 VOLKSWAGEN GTI
- 2021 VOLKSWAGEN ID.4
- 2021 VOLKSWAGEN JETTA
- 2021 VOLKSWAGEN PASSAT
- 2021 VOLKSWAGEN TAREK
- 2021 VOLKSWAGEN TIGUAN

## Recalls for the same vehicles and component

- [24V344000](/recalls/nhtsa/24V344000.md), 2024-05-15: EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; BACK OVER PREVENTION:SOFTWARE; ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER
- [23V040000](/recalls/nhtsa/23V040000.md), 2023-02-01: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE \(BMS/BECM\):SOFTWARE
- [22V162000](/recalls/nhtsa/22V162000.md), 2022-03-16: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
- [21V616000](/recalls/nhtsa/21V616000.md), 2021-08-06: ELECTRICAL SYSTEM:WIRING:RELAYS/SOLENOIDS; ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

## Other bulletins for the same vehicles and component

- [V9326032083367\_1](/bulletins/11038153.md), 2026-10-06, Service bulletin: ELECTRICAL SYSTEM. Steps to take if DTC P0AA500 \(DA:008C\)
- [V9324012073298\_4](/bulletins/11038152.md), 2026-10-06, Service bulletin: ELECTRICAL SYSTEM. range reduction / battery cell replacement
- [VOS\-26\-47](/bulletins/11036886.md), 2026-09-04, Service bulletin: ELECTRICAL SYSTEM. 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.
- [V9326052081829\_2](/bulletins/11036881.md), 2026-09-04, Service bulletin: ELECTRICAL SYSTEM. Diagnosis of low insulation resistance in the High\-Voltage \(HV\) wiring.
- [VOS\-26\-42](/bulletins/11035772.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM. 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\_1](/bulletins/11035768.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM. Diagnosis of low insulation resistance in the High\-Voltage \(HV\) wiring.
- [VOS\-26\-39](/bulletins/11034625.md), 2026-07-07, Service bulletin: ELECTRICAL SYSTEM. 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: reset inspection service test plan not working correctly.
- [V9326022080102\_3](/bulletins/11032218.md), 2026-05-05, Service bulletin: ELECTRICAL SYSTEM. Replace Battery Regulation Control Module Kit \-J840\- / \-SX7\- / \-SX8\-
- [V9324062074770\_3](/bulletins/11032217.md), 2026-05-05, Service bulletin: ELECTRICAL SYSTEM. Important Step when replacing Battery Cell Modules
- [V9326022080670\_1](/bulletins/11030835.md), 2026-04-06, Service bulletin: ELECTRICAL SYSTEM. Flushing H.V. Battery before opening

JSON: [/v1/bulletins/10186972](/v1/bulletins/10186972)

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