
The method to play USB music on the 2020 Regal is: 1. Store songs in a USB drive and open the center console cover in the car; 2. Insert the USB drive into the USB slot at the front of the center console; 3. Turn on the audio system and switch to USB mode; 4. The songs will be automatically imported for playback. The song formats stored in the USB drive must be compatible with the vehicle's system. Taking the 2020 Buick Regal 552T Elite as an example, this model is manufactured by SAIC-GM Buick. The vehicle dimensions are 4904mm in length, 1863mm in width, and 1461mm in height, with a wheelbase of 2829mm. It features front-wheel drive, a MacPherson strut front suspension, a multi-link rear suspension, and electric power steering.

I've been driving for over a decade and am very familiar with the USB playback in the 2020 Regal. The operation is straightforward: first prepare a USB flash drive formatted to FAT32, containing music files in MP3 or WMA format. After starting the car, insert the USB drive into the center console's USB port, usually a small slot below the dashboard. The system will automatically scan and recognize it. Within seconds, tap the 'Media' icon on the touchscreen, then select 'USB' as the source. The screen will display the song list where you can swipe to browse or search, then simply tap to play. I often set it to shuffle and loop to avoid frequent operations while driving. The advantages are obvious—USB connection is stable without signal loss, and the sound quality is better than Bluetooth, especially suitable for listening to lossless music on long trips. Remember not to use an overly large USB drive; 256GB is sufficient, and placing files in the root directory or simple folder structure ensures smoother operation. Regularly clean up old songs to maintain playback efficiency.

As an average car owner, listening to music via USB is my daily routine. Plugging in the USB drive feels as natural as starting the engine: the USB port lights up when the car starts, the screen pops up prompting me to confirm the source selection as USB, displaying all song titles, and I can simply tap my favorite to play. The steering wheel buttons allow volume adjustment or track skipping, super convenient without needing to glance at the screen. The USB drive supports various file formats, and I've stored thousands of MP3s without any issues. Compared to connecting via with a phone, USB saves battery and hassle, with no worries about signal drops while driving. I named my music folder 'Driving Playlist' for easy access. Overall, it feels quick and reliable—just plug and play without overthinking, making the journey more relaxing with music on the road.

Quick guide to USB music playback: Insert the USB drive into the interface, and the system will automatically load the music after detection. Tap the media source on the screen to switch to USB, then the song list will pop up—just hit play. It supports MP3 and AAC formats, and the USB drive should be formatted in FAT32. Just a few simple steps to complete, perfect for enjoying music while driving. I find USB connection more stable than , doesn't drain phone battery, and takes only two minutes to set up. Keeping files organized in the root directory ensures smoother playback. Stay focused while driving—this method of listening to music is hassle-free and effortless.

Safety Perspective on USB Playback: Setting Up the Music Source Before Driving is Important. After inserting the USB drive, select the media source as USB before starting playback, so you don't need to operate the screen while driving. The buttons on the steering wheel can control volume and track switching, avoiding distractions. USB playback is reliable and reduces the risk of interference. I recommend checking if the interface is loose to prevent power loss, and using common MP3 file formats is sufficient. USB is safer than other methods because, unlike , it doesn't require pairing or adjusting settings. Staying focused on the road while driving is key.

Expand on USB playback: Compared to or AUX, USB offers superior performance in the 2020 Regal—stable connection without interruptions, displaying album covers and lyric information. It automatically recognizes and selects the source for playback upon inserting a USB drive. Advantages include no drain on phone battery, clear sound quality, and broader compatibility after system software updates. The operation is simple; just two taps on the screen to enjoy music, ensuring a steady and enjoyable experience while driving.


