Fix USB music in your Volkswagen Jetta.

Choose your model year. USB4Car applies the compatible USB format, folders and audio settings automatically.

Guide checked and updated July 2026

Find your Jetta settings

Select your model year to see the USB settings for its radio.

USB format & sizeFAT32, ≤32 GB

Radio systemRCD 310/315 → Composition

Audio formatsMP3, WMA (AAC on Composition)

Folder setupPrepared for this radio

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Volkswagen Jetta profile ready — your correct USB settings are selected.

Your 2011 – 2018 (Mk6) Jetta USB setup

Follow these settings to make sure your music plays correctly.

USB format & sizeFAT32, ≤32 GBUse a USB stick that meets these limits.

Audio formatsMP3, WMA (AAC on Composition)USB4Car converts unsupported music when needed.

Radio systemRCD 310/315 → CompositionSettings are matched to the selected generation.

Folder setupPrepared for this radioUSB4Car organizes the music for the selected profile.

What's going wrong?

Common Volkswagen Jetta USB music problems and how USB4Car fixes them.

iTunes music won't play on a 2011–2015 Jetta USB4Car fixes this automatically

The fix: RCD radios don't play AAC (M4A) files at all. Convert the iTunes library to MP3 for these cars — from 2016 Composition units on, AAC plays natively.

The stick is ignored on an older Jetta USB4Car fixes this automatically

The fix: FAT32, 32 GB or less, plugged into the media USB port (some trims only had an AUX jack — check for a USB symbol). exFAT sticks are invisible to these radios.

Albums play alphabetically instead of in order USB4Car fixes this automatically

The fix: Jetta radios sort by file name. Rename tracks to start with two-digit numbers — 01, 02, 03 … — and keep one album per folder.

For problems shared across every Volkswagen model, see the Volkswagen USB guide.

Make your Jetta play everything.

Pick your Volkswagen Jetta in the app. USB4Car applies its rules, repairs music tags and prepares a stick your radio can read.

Check my music free $19.99 after your free check

Volkswagen Jetta USB questions

What USB format does a 2016 Jetta need?

FAT32, on a stick of 32 GB or less. MP3 and WMA play on all trims; AAC (iTunes) files only on Composition Media units.

Can the 2019+ Jetta play FLAC?

Yes — the MIB-based system plays FLAC up to 96 kHz alongside MP3, AAC, WAV and OGG, from FAT32 or exFAT sticks.