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Service bulletins for the 2020 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.

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

By type

By component

By trouble code

Only bulletins with component: Automatic transmission are shown. Show all

Bulletins, newest first
V3718022033975112023-07-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Automatic Transmission Fluid Requirements
TT 34 21 012021-07-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Reverse gear function note.
20VWUSMN1126192019-12-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. "Additional Maintenance Items section: Transmission, automatic: Change fluid and filter (excluding Canada) (only non-DSG Automatic Transmission) every 80,000 miles : REMOVED: ""and filter"""

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