Request a Volvo Car Stereo Radio Wiring Diagram

Whether your an expert Volvo mobile electronics installer, Volvo fanatic, or a novice Volvo enthusiast with an Volvo, a Volvo car stereo wiring diagram can save yourself a lot of time. Automotive wiring in Volvo vehicles are becoming increasing more difficult to identify due to the installation of more advanced factory oem electronics.

One of the most time consuming tasks with installing an after market car stereo, car radio, satellite radio, xm radio, car speakers, tweeters, car subwoofer, crossovers, audio equalizer, car amplifier, mobile amp, car amplifier, mp3 player, ipod or any car audio electronics is identifying the correct color car audio wires for your Volvo 240, Volvo 740, Volvo 760, Volvo 780, Volvo 850, Volvo 940, Volvo 960, Volvo C70, Volvo S40, Volvo S60, Volvo S70, Volvo S80, Volvo S90, Volvo V40, Volvo V50, Volvo V70, Volvo V70 XC, Volvo V90, Volvo XC70 or Volvo XC90 headlight bulb size you need for your low beam or high beam and save time. Also, find your other car light bulb sizes including your fog light, reverse light, turn signal, brake light and more. It’s that easy!

The Modified Life staff has taken all its Volvo car radio wiring diagrams, Volvo car audio wiring diagrams, Volvo car stereo wiring diagrams, Volvo car radio wiring schematics, Volvo car wiring diagrams and cataloged them online for use by our visitors for free. Our automotive wiring diagrams allow you to enjoy your new mobile electronics rather than spend countless hours trying to figure out which wires goes to which Volvo part or component.

Feel free to use any Volvo car stereo wiring diagram that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind and most of the car audio wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the Volvo wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your Volvo.

Request a Volvo Car Stereo Wiring Diagram

If you can’t find your car audio wire diagram, car stereo wire diagram or car radio wire diagram on Modified Life, please feel free to post a car radio wiring diagram request on this page and we’ll do our best to find you the diagram, schematic or information you need for your mobile audio installation.

Adding More Information

If you would like to help the Modified Life community by adding a car audio wire diagram, car stereo wire diagram or car radio wire diagram to our resource, please feel free to post any additional Volvo car audio or Volvo car electronics wiring information on this page.

Volvo Radio Wiring Guides


  1. Robbert Braeken Reply

    Hi there, I would like a car stereo radio wiring diagram for a Volvo C30 its from 2007 but it should be the same as 2008 and 2009. I only have the standard 4 speaker setup. I would really wanna know wich + and – cable the rear speakers have. Regards Robbert

  2. Hi There, please do you have the wiring diagram for 2004 Volvo XC90, especially the Audio system. I am replacing the audio amp and the radio head but want to know how to get the reverse and parking sensors to work. Thanks

  3. Stefan Koza Reply

    Hi, I would like a speaker wiring diagram for my Volvo C70, 2001. I think I have 4 tweeters, 2 Mid range and 4 Bass units. I would appreciate it if you could tell me how they are wired. There is a mixture of 4ohms and 8 ohms units. Regards, Stefan.

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