WenmarOpen by Wenmar Pro

Service bulletins for the 2021 Volkswagen Jetta

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.

487 on file from NHTSA, as of 2026-10-19.

Warranty extensions
VWP-25-162025-10-03. POWER TRAIN. For applicable Settlement Class Vehicles, the New Vehicle Limited Warranty will be extended to cover 50% of the repair or replacement of the Turbocharger by an authorized Volkswagen Dealer for 8.5 years or 85,000 miles, whichever occurs first, from the vehicle’s in-service date.
Turbocharger FAQ2025-10-03. POWER TRAIN. This supporting FAQ is for the Turbocharger Limited Warranty Extension Class Action Settlement. This extension includes 2008-2015 GTI and Golf R*, 2012-2013 VW Beetle*, 2009 VW Jetta SportWagen*, 2013 VW Jetta Sedan and GLI*, 2009-2016 VW Eos*, 2008-2010 VW Passat*, 2009-2017 VW CC*, 2009-2018 VW Tiguan*, Certain model year 2015-2018 VW Golf*, 2015-2021 VW GTI*, 2015-2019 VW Golf R*, 2015-2019 VW Golf SportWagen and Alltrack*, 2019-2024 VW Jetta GLI*, 2019-2021 VW Arteon*, 2018-2023 VW Atlas*, and 2020-2023 VW Atlas Cross Sport*
VWP 22 182025-03-05. SERVICE BRAKES. The Rear Brake Pad Limited Warranty Extension has been revised to include model year 2025 for Certain Volkswagen Jetta and Certain Volkswagen Taos vehicles.
VWP-24-042024-06-11. FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. These documents are for the Automatic Emergency Braking (AEB) Limited Warranty Extension as part of the Class Action Settlement
AEB FAQ2024-06-11. FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. These documents are for the Automatic Emergency Braking (AEB) Limited Warranty Extension as part of the Class Action Settlement

A warranty extension may pay for a repair after the basic warranty has ended. Read the document for which vehicles and which repair it covers.

By type

By component

By trouble code

By topic

Bulletins, newest first
V0116152014815_202026-10-06. Service bulletin. ENGINE. Suggested fuel additive
SM 39-20262026-10-06. Other. UNKNOWN OR OTHER. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
VOS-26-472026-09-04. 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.
V4622022067177_52026-09-04. Service bulletin. SERVICE BRAKES. Repair or Replace Information
V4015022033347_82026-09-04. Service bulletin. POWER TRAIN. Replacement instruction
V0026012081638_22026-09-04. Service bulletin. UNKNOWN OR OTHER. Differences between a leak and seepage
TT 00-13-04_72026-09-04. Other. UNKNOWN OR OTHER. Permission to change Daily Order upgraded to RED Order
SM 04-20262026-09-04. Other. POWER TRAIN. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
VOS-26-422026-08-05. 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.
V9126042082628_22026-08-05. Service bulletin. UNKNOWN OR OTHER. Over-the-Air Software Update Dealer Recovery Process
V9126042082628_12026-08-05. Service bulletin. UNKNOWN OR OTHER. Over-the-Air Software Update Dealer Recovery Process
V9123042071790_32026-08-05. Service bulletin. UNKNOWN OR OTHER. MIB3 Recovery Solution
V1718062017813_242026-08-05. Service bulletin. ENGINE. Oil Consumption Measurement and Electronic Oil Consumption Measurement
V9126032082145_12026-07-07. Service bulletin. UNKNOWN OR OTHER. Emergency Call Module - J949- replacement part must be programmed to latest software.
V6919012010479_172026-07-07. Service bulletin. AIR BAGS. Inquiries
V1719012012855_812026-07-07. Service bulletin. ENGINE. Volkswagen Engine Oil Standards
TT 13-20-01_32026-07-07. Service bulletin. ENGINE. Instruction, how to lubicate engine before initial start.
TT 10-18-02_22026-07-07. Service bulletin. ENGINE. Lubricating engine components before reassembly.
Dealer 91UB2026-07-07. Over-the-air update. UNKNOWN OR OTHER. This OTA update addresses a potential issue with special characters being broadcast over HD radio.
Customer email_91UB2026-07-07. Over-the-air update. UNKNOWN OR OTHER. Your vehicle is currently eligible for the 91UB software update designed to:
V9123032070941_32026-06-04. Service bulletin. UNKNOWN OR OTHER. Update Programming of MIB Infotainment
V0026012081638_12026-06-04. Service bulletin. UNKNOWN OR OTHER. Difference between Component fluid leakage and seepage
V9422012066639_62026-05-05. Service bulletin. EXTERIOR LIGHTING. Condition is normal due to cold fresh air and humidity
VOS-26-212026-04-06. Service bulletin. ENGINE. 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 error message ERP0204E could occur during perform initial operation, software configuration, SVM updates for any control module(s) etc.
V9419012011521_212026-04-06. Service bulletin. EXTERIOR LIGHTING. Moisture Accumulation

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.