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Service bulletins for the 2025 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.

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

By type

By component

By trouble code

Bulletins, newest first
VIN4APIN202510272025-11-10. Other. UNKNOWN OR OTHER. Oil leak from Cylinder Head Cover; Customer states MIL-on, P0456, P0442, or P04F0 stored in ECM memory; Customer states MIL-on; Customer states various error messages on the cluster; Customer states A/C Inop, no cooling; Customer states wind noise and or water ingress; Customer states front brake noise/premature uneven pad wear; Customer states there is a noise coming from the front strut arae; Customer states there is a leak from the front of the vehicle; Customer states there is a noise from the front of the vehicle
VIN4APIN202510202025-11-10. Other. UNKNOWN OR OTHER. Oil leak from Cylinder Head Cover; Customer states MIL-on, P0456, P0442, or P04F0 stored in ECM memory; Customer states MIL-on; Coolant leak from the cylinder head gasket, low coolant level, visible coolant leak, coolant warning message in instrument cluster; Customer states Electrical System Error Message, U04A1 [42304], U04A5 [42336], and/or U04A9 [42444] stored in DA:008C; Customer states various error messages on the cluster; Customer states A/C Inop, no cooling; Customer states wind noise and or water ingress; Customer states front brake noise/premature uneven pad wear; Customer states there is a noise coming from the front strut arae; Customer states there is a leak from the front of the vehicle; Customer states there is a noise from the front of the vehicle
VIN4APIN202510082025-11-10. Other. UNKNOWN OR OTHER. Oil leak from Cylinder Head Cover; Customer states MIL-on, P0456, P0442, or P04F0 stored in ECM memory; Customer states MIL-on; Coolant leak from the cylinder head gasket, low coolant level, visible coolant leak, coolant warning message in instrument cluster; Customer states Electrical System Error Message, U04A1 [42304], U04A5 [42336], and/or U04A9 [42444] stored in DA:008C; Customer states various error messages on the cluster; Customer states wind noise and or water ingress; Customer states front brake noise/premature uneven pad wear; Customer states there is a noise coming from the front strut arae; Customer states there is a leak from the front of the vehicle; Customer states there is a noise from the front of the vehicle
V8718102043704_242025-11-10. Service bulletin. UNKNOWN OR OTHER. GFF Requirements regardless of concern plus System flush requirement
V3718022033975_142025-11-10. Service bulletin. POWER TRAIN. Cautions about using aftermarket transmission flush machines and aftermarket transmission fluids.
V3416022034406_82025-11-10. Service bulletin. POWER TRAIN. Diagnosing Manual Transmission Noise
V1917012022548_152025-11-10. Service bulletin. ENGINE. G12Evo can now be mixed with previous coolants.
V1718062017813_232025-11-10. Service bulletin. ENGINE. How to measure engine oil consumption.
V1718032037201_202025-11-10. Service bulletin. ENGINE. Proper engine oil level before leaving the factory.
V0123022069588_32025-11-10. Service bulletin. ENGINE. EVAP and Leak Detection Pump replacement components.
V0116152014815_192025-11-10. Service bulletin. ENGINE. A list of suggested fuel stations
V0116132033805_112025-11-10. Service bulletin. ENGINE. Engine misfire diagnostic aid.
V0017132033846_252025-11-10. Service bulletin. ENGINE. Fuel Additive to prevent sporatic misfire
TT 91-25-022025-11-10. Other. ELECTRICAL SYSTEM. Blank Screen, soft reset MIB instruction
V9124052074273_52025-09-04. Service bulletin. ELECTRICAL SYSTEM. Activation
V0017132033846_242025-08-05. Service bulletin. ENGINE. Fuel Additive
V9124052074273_42025-08-05. Service bulletin. UNKNOWN OR OTHER. How to activate CAR NET including additional diagnostics
V9422012066639_52025-08-05. Service bulletin. EXTERIOR LIGHTING. What to do if customer mentions water droplet within tail lights.
V4616012043146_32025-08-05. Service bulletin. SUSPENSION. How to identify and when to replace a leaking strut
V5719022055190_62025-07-08. Service bulletin. ELECTRICAL SYSTEM. Remote Key Battery Replacement
V1719012012855_792025-07-08. Service bulletin. ENGINE. Volkswagen Engine Oil Quality Standards (U.S. Only)
TT 13-25-012025-07-08. Other. ENGINE. Identify normal height difference
V9123042071790_22025-06-03. Service bulletin. ELECTRICAL SYSTEM. MIB Recovery Solution
V8720022061094_92025-06-03. Service bulletin. UNKNOWN OR OTHER. How to check for HVAC system leaks using nitrogen.
V4619012010245_312025-06-03. Service bulletin. SERVICE BRAKES. Disc Cleaning

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