Service bulletins for the 2021 Volkswagen Golf
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.
427 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
| V2715032016076_13 | 2026-01-07. Service bulletin. ELECTRICAL SYSTEM. Diagnosis for Excessive Current Draw. |
|---|---|
| V9124052074273_6 | 2025-12-05. Service bulletin. ELECTRICAL SYSTEM. A "How To" activate Car Net® 2.0 - Emergency Call Module and Communication Unit -J949-Vehicle is Offline (Not Connected) |
| V4016012043146_4 | 2025-12-05. Service bulletin. SUSPENSION. What is and what is not a leaking suspension strut. |
| V4622022067177_4 | 2025-12-05. Service bulletin. SERVICE BRAKES. Warranty Instruction and guidance |
| V4418012043620_8 | 2025-12-05. Service bulletin. SERVICE BRAKES. Alignment sheet submission. |
| WLA-25-11 | 2025-11-10. Service bulletin. ENGINE. Coolant Bleed Procedure |
| V8718102043704_24 | 2025-11-10. Service bulletin. UNKNOWN OR OTHER. GFF Requirements regardless of concern plus System flush requirement |
| V3718022033975_14 | 2025-11-10. Service bulletin. POWER TRAIN. Cautions about using aftermarket transmission flush machines and aftermarket transmission fluids. |
| V3416022034406_8 | 2025-11-10. Service bulletin. POWER TRAIN. Diagnosing Manual Transmission Noise |
| V1917012022548_15 | 2025-11-10. Service bulletin. ENGINE. G12Evo can now be mixed with previous coolants. |
| V1718062017813_23 | 2025-11-10. Service bulletin. ENGINE. How to measure engine oil consumption. |
| V1718032037201_20 | 2025-11-10. Service bulletin. ENGINE. Proper engine oil level before leaving the factory. |
| V0123022069588_3 | 2025-11-10. Service bulletin. ENGINE. EVAP and Leak Detection Pump replacement components. |
| V0116152014815_19 | 2025-11-10. Service bulletin. ENGINE. A list of suggested fuel stations |
| V0116132033805_11 | 2025-11-10. Service bulletin. ENGINE. Engine misfire diagnostic aid. |
| V0017132033846_25 | 2025-11-10. Service bulletin. ENGINE. Fuel Additive to prevent sporatic misfire |
| SM 45-2025 | 2025-09-04. Other. ELECTRICAL SYSTEM. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward. |
| V0017132033846_24 | 2025-08-05. Service bulletin. ENGINE. Fuel Additive |
| V9124052074273_4 | 2025-08-05. Service bulletin. UNKNOWN OR OTHER. How to activate CAR NET including additional diagnostics |
| V9422012066639_5 | 2025-08-05. Service bulletin. EXTERIOR LIGHTING. What to do if customer mentions water droplet within tail lights. |
| V4616012043146_3 | 2025-08-05. Service bulletin. SUSPENSION. How to identify and when to replace a leaking strut |
| V5719022055190_6 | 2025-07-08. Service bulletin. ELECTRICAL SYSTEM. Remote Key Battery Replacement |
| V1719012012855_79 | 2025-07-08. Service bulletin. ENGINE. Volkswagen Engine Oil Quality Standards (U.S. Only) |
| V8720022061094_9 | 2025-06-03. Service bulletin. UNKNOWN OR OTHER. How to check for HVAC system leaks using nitrogen. |
| V4521012062957_5 | 2025-06-03. Service bulletin. SERVICE BRAKES. Steps to perform when a customer states and unwarranted Autonomous Emergency Braking (AEB). |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.