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Volvo (HU-xxx) - Auxiliary Adapter Kit

Auxiliary Input Converter

Auxiliary Input Converter
Plug and play installation
3.5mm audio phone jack
Quality sound with direct connection

In stock
-- OR --


Grom Audio's simple and low cost aux-input kit will allow a direct sound connection to ensure excellent sound quality.

Aux 3.5mm car audio input: Just plug the device into the extension port or CD changer port of your stereo, connect it to your favourite MP3 player, iPod, iPhone, or Android device and hear the CD quality music right away!

Data Cable:

Each Grom Audio kit comes with one vehicle specific cable (Data cable) for connection between the Grom interface and the CDC port on the rear of the head unit.


Kit Contents:

  • Car stereo adapter in plastic enclosure
  • 1.5m cable with 3.5mm male jack
  • Vehicle specific cable to connect to CD changer port VOL01
  • User manual 

Optional accessories and upgrades - sold separately:

  • Flush Mount 3.5mm female auxiliary cable (CFM35)
  • High power USB socket car charger (UGC257)

Please note:  With a simple aux-input into the car stereo no control over the music playing is available via the radio/steering wheel buttons. Please see our other kits that will allow this functionality.

Suitable for the following vehicles with HU radio:

  • Volvo S40 01-04
  • Volvo V40 01-04
  • Volvo S60 01-09
  • Volvo S70 01-06
  • Volvo V70 01-08
  • Volvo S80 00-06
  • Volvo XC70 01-06
  • Note: Will work with ALL head units in the above vehicles including HU-850, HU-803 HU-650, HU-603, HU-401 & RTI Sat Nav

Note: For 2004+ models with the "Floating Panel" radio design please see GROM-MST4 fibre optic kits
Unsure? Download the full vehicle application guide or contact us.

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Step 1 - remove the factory head unit (see FAQ's or video clips for further help)
Step 2 - connect the Data Cable (Vehicle Specific Cable) into the typically empty CD changer port on the rear of the unit. 
Step 3 - plug the other end of the data cable into the Grom interface which is small enough to leave behind the stereo or ideally route into the glove box.
Step 4 - Install head unit and enjoy!

  • No fuss, easy DIY plug-and-play installation
  • No wiring needs to be cut or soldered.
  • The installation of this kit should not affect your vehicles warranty.
  • 0.5m Data cable (vehicle specific cable)