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Top 10 Best Audi A4 Bluetooth Adapter Reviews & Comparison | Ultimate Guide

Visit our site to find reviews on audi a4 bluetooth adapter. We have the top best audi a4 bluetooth adapter comparison 2026 and you can make an informed decision!

That’s why we’ve taken 57921 reviews from top experts and organized them according to our rankings for you. 

We know how hard it is to find a great audi a4 bluetooth adapter, which is why our team went through the whole research process and put up this list for you. These are just some of their favorites!

We have been exhaustive in our search for the perfect audi a4 bluetooth adapter. If quality matters most, then check this list: 

Bestseller No. 1
INVERY Airdual Bluetooth 5.0 aptX-HD Adapter Compatible for Audi MMI 3G AMI Music Interface,Audi Symphony,Audi Concert,VW MDI,Mercedes Media Interface
  • [UPGRADE YOUR CAR WITH BLUETOOTH MUSIC STREAMING] Please confirm the compatibility before purchasing. If you're not sure whether it's compatible, please contact us. Compatible for Audi MMI 3G, 3G+ from 2009 year+, Audi Concert/Symphony, VW RNS 510 from 2009 year+, VW 3G for RNS 315 from 2009 year+, VW Premium 8 systems from 2009 year+. NOT compatible for Audi MMI/AMI 2G ranged from 2004 year to 2009 year. NOT compatible for Audi Navigation Plus. Doesn't support phone call.
  • [POWERED BY QUALCOMM CSR8675 CHIPSET] Adopted powerful Qualcomm CSR8675 chipset for better sound quality experience. Support 24Bit audio processing and 120MHz DSP, support APTX, APTX-LL, APTX-HD high-quality transmission format
  • [PLUG, PAIR, PLAY] Just plug our adapter into AMI/MDI connector usually found in glove box or center console, pair the bluetooth, and play music. Enjoy bluetooth music streaming, no more installation required
  • [SUPPORT STEERING WHEEL SONG BUTTON CONTROL] Using steering song buttons to control music previous/next tracks. Driving safer while changing songs
  • [SUPPORT HEAD UNIT RADIO BUTTON CONTROL] Using head unit radio buttons to control music. Only support Apple Music playlist display, NOT support Spotify/Pandora playlist display
Bestseller No. 2
Yoper Bluetooth 5.0 Adapter Compatible with Audi A3 A4 A5 A6 A7 S3 S4 Q3 Q5 Q7 Volkswagen VW 2G 3G 3G+ AMI MMI Port Cable Music Play Connector Works with Apple iPhone iPod Android
  • Applicable models: This Bluetooth Adapter Compatible with Audi Volkswagen specific model and year only, please see the car model and year on the "Product Description"
  • Applications: Wireless High-quality Bluetooth audio transmission, support for music and lots of apps
  • Music Device Compatibility: iPhone iPad iPod Apple Android
  • Installation:Plug and Play. Step 1: put adapter AMI plug into the AMI/ MDI socket and get power by USB plug. Step 2: open your AMI system and switch to "MEDIA" then change the source to AUX "External audio input". Step 3: pair the bluetooth adapter in your cell phone device to play music
  • Other features: only supports audio transmission and mobile phone control. does NOT support steering wheel control and multimedia information display.
Bestseller No. 3
Gitank Bluetooth 5.0 Car Adapter with AptX HD for Audi MMI 3G AMI Music Interface, Audi Symphony Concert, Mercedes Media Interface and VW MDI
  • UPGRADE YOUR CAR WITH BLUETOOTH MUSIC STREAMING: Compatible for Audi MMI 3G, 3G+ systems from 2009-2020, Audi Concert/Symphony mainframes, VW RNS 510 and RNS 315 mainframes from 2009 onwards and VW Premium 8 systems after 2009. Incompatible with Audi MMI 2G systems from 2004-2009. Incompatible with Audi Navigation Plus systems. Does not support phone calls.
  • UPGRADE BT 5.0 FOR HIGH QUALITY AUDIO: With the latest Bluetooth 5.0 (CSR8675) and support for Qulacomm aptX HD, aptX low latency, aptX and AAC decoding, GITANK adds HD Bluetooth music streaming to your car.
  • PLUG,PAIR,PLAY: Step 1.Plug our adapter into the AMI/MDI connector in the glove box or center console. Step 2: Pair the Bluetooth.Step 3: Then play the music. Enjoy Bluetooth music streaming. Quick installation, plug and play.
  • SUPPORT STEERING WHEEL SONG BUTTON CONTROL: Use the original steering wheel button to control the previous/next song of music, make driving safer and experience streaming music better.
  • SUPPORT ORIGINAL CAR MULTIMEDIA BUTTONS TO CONTROL SONGS: Use the main unit panel buttons to control music. Only support to display the song list of Apple Music APP, not support to display Spotify/Pandora APP song list on the car screen.
Bestseller No. 4
CHOOCL Bluetooth 5.0 Car Adapter for Audi with AMI Interface, Mercedes & Volkswagen with MDI Connector, Bluetooth Receiver with aptX-HD Sound for MMI 3G/3G+ System(Audi Symphony,Audi Concert)
  • [BLUETOOTH MUSIC STREAMING FOR CAR] MMI Bletooth adapter for Audi, Mercedes, Volkswagen AMI/MDI connectors.Compatible for Audi Concert/Symphony , Audi MMI 3G, 3G+ System from 2009 year+. VW RNS 510, VW 3G for RNS 315, VW Premium 8 systems from 2009 year+. Mercedes 2005-2011 year. NOT compatible for 2006-2009 year Audi MMI 2G System.
  • [Enhance Your Audio Experience] Featuring a high-performance Qualcomm CSR8675 chip for superior sound quality. Supports 24-bit audio processing, 120MHz DSP, and high-quality wireless audio formats including aptX, aptX Low Latency, and aptX HD for crystal-clear sound.
  • [PLUG, PAIR and PLAY] Insert the audi bluetooth adapter into the AMI / MDI connector and connect to our Bluetooth with your mobile phone to play music.Our adapter only has Bluetooth music streaming and does not support phone calls, But you can solve this problem by connecting the adapter's Bluetooth and the car's Bluetooth phone to your mobile phone at the same time.
  • [Control with Steering Wheel and Car Multimedia Buttons] Easily switch between tracks using your car’s original steering wheel or multimedia controls. Enjoy a hassle-free music experience while keeping your focus on the road.
  • [Track Details on Your Car Screen] Shows playlists via iPhone apps* and artist/title for streaming services. Works with iOS & Android. (*Playlist feature limited to iPhone).
Bestseller No. 5
Drimfly AMI MMI Aux Cable - Compatible with Audi A3/A4/A5/A6/A7/A8/S4/S6/S8/Q5/Q7/R8/TT 2011-2016 with MMI 3G System
  • UPGRADED 2 IN 1 CORD - Most current devices have only one port.Use this 2-in-1 cable to make it possible for your Phone to listen to music while charging.
  • LOSSLESS SOUND QUALITY - This AMI Aux Cord for Phone adopts the upgraded original audio chips to ensures stable and no loss transmission of audio signal, provide flawlessly music transmission and HIFI sound quality.Enjoy your music with this Phone MMI cord.
  • PLUG & PLAY - After connection is done,turn on car stereo, switch to MEDIA mode manually on car stereo.Then Switch the source to Aux mode (External audio input)
  • VEHICLE SPECIFIC - Suitable for Audi MMI 3G only,MMI 2G and Others Audi navigation systems transit audio only, couldn’t charge the phone.How to distinguish MMI version ? The easiest way is to check the software version that is loaded in the system.To do this, enter the car menu by pressing the CAR button, then press SETUP or MENU, then select the “Version” submenu and read the value from the line marked with the letters “BNav“ or “HNav“
  • PLEASE NOTE - This cable transmits audio signals only, no content is displayed on the Multi-Media Interface (MMI) screen,phone call is not supported. Please check your Audi MMI version before purchasing.
SaleBestseller No. 6
Yoper Bluetooth 5.0 Adapter Compatible with Audi A3 A4 A5 A6 A7 S3 S4 Q3 Q5 Q7 Volkswagen VW Skoda 2G 3G 3G+ AMI MMI Port Cable Music Play Connector Works with Apple iPhone iPod Android Device
  • Easy Installatio: Open MMI system to switch to "Media " Aux input then Connect adapter to AMI port then connect by cell phone bluetooth feature.(Note: 2G model of car AMI port need extra offer power 5V to work )
  • Adapter use: Blue LED on: bluetooth; Red LED on: USB disk/ charging; Center botton: Mode change key
  • Purchase Notice: The adapter do not support Charging and Bluetooth feature at same time; No Hands Free/ Artist information/ Volume unit/ Steering wheel control function
  • Vehicle compatibility: Pls confirm you car have AIM port. Detail year please check the description table
  • Version & Service: Bluetooth 4.2 version, High fidelity sound quality, dual channel stereo output,the sound will better than FM music transmission, support free return label, just need contact with us
Bestseller No. 7
Bluetooth Car Kit for Audi,Compatible with Audi 2006-2017 A3/A4/A5/A6/A7/S3/S4,Wireless Music Audio Aux AMI MMI Adapter,Premium Chipset Quality Sound,Works with Apple Android Devices
  • Let the Fun Begin* Listen to content from your Bluetooth capable device over your car's stereo system using the Bluetooth adapter.Works with any Apple, Android or any other Bluetooth capable device including iPhone xs and Samsung Galaxy 9
  • High-Quality Design* Bluetooth Music Streaming for Audi Music Interface.Built-in Bluetooth 5.0 with EDR and AptX module for premium sound quality
  • Plug and Play* Activate the AUX mode in the MMI system and connect your smartphone with this bluetooth adapter, then you can listen music via the car stereo.For Bluetooth mode,you can only change songs from the smartphone, no control over music from the MMI system.The playlist will not be displayed on the scree
  • This Buletooth adapter fits Audi and VW group cars with AMI or MDI port with 2G 3G 3G+ AMI MMI 2006-2017 A3/A4/A5/A6/A7/S3/S4,.Symphony,Concert and Navigation Plug models
  • NOTES *** Once plugging the AMI port it doesn’t turn light on,Please connect the extra USB connector to cigarette lighter in advance for getting power. USB lead is 3ft long, so it is long enough to reach the cigarette lighter port and it is also very thin, so it will be easy to hide it and it can be placed between closed glove box doors.
Bestseller No. 8
CHOOCL Bluetooth Car Audio Adapter for 2008-2012 Mercedes-Benz with AMI Port, Bluetooth Transmitter with aptX-HD Sound & AMI Cable
  • [BLUETOOTH MUSIC STREAMING FOR CAR] Bluetooth adapter compatible with Mercedes-Benz vehicles (2008-2012 model years) equipped with the AMI (Audio Media Interface) interface, typically located in the glove box or center console. Compatible for use with the following COMAND APS head units: NTG 2.5, NTG3.0, NTG 3.5, and NTG 4.
  • [UPGRADE BT 5.0 FOR BETTER SOUND QUALITY] Use expensive Qualcomm CSR8675 chip for better sound quality experience.Support 24Bit audio processing and 120MHz DSP, support APTX, APTX-LL, APTX-HD high-quality transmission format.
  • [PLUG, PAIR and PLAY] Insert the adapter into the connector and connect to our Bluetooth with your mobile phone to play music. Our adapter only has Bluetooth music streaming and does not support phone calls, But you can solve this problem by connecting the adapter's Bluetooth and the car's Bluetooth phone to your mobile phone at the same time.
  • [STEERING WHEEL AND ORIGINAL CAR MULTIMEDIA BUTTONS TO CONTROL SONGS] Support steering wheel and original car multimedia button control to switch the previous/next song of music.Let you enjoy music conveniently while driving.
  • [DISPLAY SONG INFORMATION ON THE CAR SCREEN] Support Apple Music to display song playlist, but only on iPhone. Supports Spotify/Pandora to display the current song information, such as artist, song title, can not display the song list, iPhone and Android phones support both.
Bestseller No. 9
Bluetooth Receiver Car Kit Compatible with Audi A3 A4 A5 A6 A7 S3 S4 Q3 Q5 Q7,Wireless Music Interface AMI MMI Adapter,Premium CSR Chipset HiFi Sound,Compatible With iPhone iPod Android 2G
  • Listen to content from your Bluetooth capable device over your car's stereo system using the Bluetooth adapter.Works with any Apple/Android phone
  • This Buletooth adapter fits Audi and VW group cars with AMI or MDI port with 2G + AMI MMI.,Concert and Navigation Plug models
  • Activate the AUX mode in the MMI system and connect your smartphone with this bluetooth adapter, then you can listen music via the car stereo.
  • For Bluetooth mode,you can only change songs from the smartphone, no control over music from the MMI system.The playlist will not be displayed on the scree
Bestseller No. 10
OCR Bluetooth 5.0 Audio Adapter, Wireless Bluetooth Music Adapter for MMI 3G Compatible for Audi AMI Port Cable Music Play Connector Works with Apple iPhone iPod Android
  • Audio Bluetooth Adapter for MMI 3G, It is a plug-and-play wireless Bluetooth music adapter designed for VW/Audi. (Not Compatible with 2G MMI)
  • Applications: Wireless High-quality Bluetooth audio transmission, support for music and lots of apps
  • Music Device Compatibility: iPhone iPad iPod Apple Android
  • Installation:Plug and Play. Step 1: put adapter AMI plug into the AMI/ MDI socket. Step 2: open your MMI system and switch to "MEDIA" then change the source to AUX "External audio input". Step 3: pair the bluetooth adapter in your cell phone device to play music
  • Other features: only supports audio transmission and mobile phone control. does NOT support steering wheel control and multimedia information display.

How Do We Test Audi A4 Bluetooth Adapter 

If you’re looking for an unbiased opinion on any product, we’ve got your back. Our reviews are rigorous and thorough – taking all factors into account, including design, features, price-to something else that matters most in making an informed decision before purchasing one of these items!

Factors to Consider Before Purchasing Audi A4 Bluetooth Adapter

What’s the point of a buying guide if you don’t know what factors to consider before purchasing audi a4 bluetooth adapter?

  • Satisfy your need
  • Features & Specifications
  • Quality & Durability
  • Brand Value
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  • Price
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You may be wondering why you need to consider some factors about a audi a4 bluetooth adapter before purchasing. It’s because there are so many things that can go into making your decision, and knowing all of them upfront will help keep any surprises later on in life!

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FAQs About Best Audi A4 Bluetooth Adapter

What is More Important: a Good Product or a Good After-sales Service?

When it comes to choosing a audi a4 bluetooth adapter, many people prioritize the quality of the product itself. However, after-sales service can be just as important, especially if something goes wrong with the product. So when it comes to choosing a product, it’s important to weigh both factors and decide which is more important to you. If quality is your main concern, be sure to choose a product that comes from a reputable brand and has good reviews. However, if you’re more concerned with after-sales service, be sure to choose a product from a company that offers excellent customer service. 

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Bottom Line

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We’re here for you. We’ll help answer any questions or concerns about the audi a4 bluetooth adapter as long as they don’t involve technical details like how it works in a general sense! If there’s anything else on your mind, please let us know because someone will be happy to assist immediately-we want this process easy and breezy.

As a prospective buyer, it’s important that you research the product thoroughly before purchasing. There are many online forums where people can share their knowledge and experiences with different products in order to help guide your decision on what is best for yourself.

With our guide, you can find the best audi a4 bluetooth adapter available on the e-commerce market. We make use of Big Data and AI data to compile this list, so it is highly accurate.

The process of creating this content was challenging, but our team persevered through it to bring you the best possible results. We read user reviews and looked at what buyers think about each product so that your buying experience will be satisfying.

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