The Volvo Parts, Accessories &
Performance Specialists Since 1963

GROM USB3 Android/iPhone Adapter Kit with Bluetooth - S60 S80 V70 XC70

GROM VOL01U3BT - 124435

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One Year Parts Warranty
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Product Description

*UPDATE* The black ground wire has been incorporated into the new GROM units and no longer requires you to do that step in the installation. 

If you want to enhance the capabilities of your factory audio system, modernize its functions by adding a GROM Audio device.  GROM offers seamless integration for your Volvo factory audio system. You can now stream audio using an Android or iPhone using a USB cable or connect wirelessly via Bluetooth!  

The GROM unit replaces your external CD changer with a hidden device that controls multiple functions that you would normally see out of a newer car.  Functionality is constantly evolving for the ever changing smart phone market.  GROM allows the end user to download and update firmware via the GROM website. 


Bluetooth offers wireless “Hands Free” integration from your smartphone to your factory audio system allowing you to hear your phone conversation through your audio speakers.  Another great Bluetooth feature is playing any audio from your device through your factory radio wirelessly.  Having an onboard Bluetooth system allows you to stay focused on driving while carrying on a phone conversation. Answering and discarding phone calls is easy using the factory radio and steering wheel controls. After your phone conversation is over, the GROM unit will resume playing any audio file that was interrupted.  


The GROM unit allows you to play any audio file from up to 6 audio folders/playlists stored on any USB mass storage device. Our kits come complete with the proper USB male to female integration cable.  The cable allows for easy access to interchange audio storage devices. This gives your system the functionality your factory CD changer always wished it had.  USB port accepting any USB stick/drive Android car integration via USB.  iPod, iPhone, iPad car integration via USB MP3 M4A, OGG, FLAC, AAC, WAV music supported

If you’re looking to enhance the quality of sound from your stored audio files, utilize Bluetooth technology while talking on your phone and driving, integrate your smart phone with the Volvo factory radio unit without cutting up your factory dash, the GROM Audio unit is a perfect match for you and your Volvo.

The GROM unit can charge any audio device by simply attaching the product USB charging cable to the supplied USB GROM cable. 

If your car came equipped with factory naviagation GROM has you covered.  This kit contains a wiring harness that allows you to still connect your factory Navication system.  Our simple instructional video shows you how to connect all the correct components utilizing your factory accessories.  

This kit will work on any factory head unit that allows you to select "CD CHANGER" 

Kit Contains

  • GROM USB3 Android, IPod, Iphone, Bluetooth Unit with Installation Harness
  • USB Adapter Cable.  Works with any Android, IPhone, or USB 2.0 Mass storage Devices
  • Bluetooth Accessory Kit.  Includes Bluetooth receiver and microphone 

About GROM

GROM Audio develops and builds high-quality in-car audio integration systems. GROM justifyingly takes pride in delivering superior products to satisfy customers. They provide users with a variety of car integration kits which support mobile devices such as Android® smartphones, tablets, iPhone®/iPod®, MP3 players and USB mass storage devices. GROM Audio helps drivers enjoy their own music library regardless of the limitation of their factory car stereo. 

We use GROM to provide an option for our customers who's Volvo might be older, but want to have the tech of today!

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