2006 Lexus IS350 Car Radio Stereo Audio Wiring Diagram

Whether your an expert Lexus electronics installer or a novice Lexus enthusiast with a 2006 Lexus IS350, a Lexus car stereo wiring diagram can save yourself a lot of time. One of the most time consuming tasks with installing an after market car stereo, car radio, car speakers, car subwoofer, car amplifier, mobile amp, mobile navigation or any car audio electronics is identifying the correct color audio wires for a 2006 Lexus IS350.

The Modified Life staff has taken all its Lexus car radio wiring diagrams, Lexus car audio wiring diagrams, Lexus car stereo wiring diagrams, Lexus car radio wiring schematics, Lexus car wiring diagrams and cataloged them online. Feel free to use any Lexus 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 wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2006 Lexus IS350.

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 wiring diagram request (Car Stereo Wiring Diagram Request Page) and we’ll do our best to find you the information you need for your mobile audio installation.

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 car audio information about the 2006 Lexus IS350 on this page.

2006 Lexus IS350 Car Radio Stereo Audio Wiring Diagram

Car Radio Battery Constant 12v+ Wire: Green
Car Radio Accessory Switched 12v+ Wire: Orange
Car Radio Ground Wire: White/Black
Car Radio Illumination Wire: Green
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger: Yellow
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Light Blue
Left Front Speaker Negative Wire (-): Orange
Right Front Speaker Positive Wire (+): Black
Right Front Speaker Negative Wire (-): Gray
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Light Green
Left Rear Speaker Negative Wire (-): Blue
Right Rear Speaker Positive Wire (+): Light Blue
Right Rear Speaker Negative Wire (-): Red

2 Comments

  • Reply asher May 2, 2011 at 5:12 pm

    IS 350 Lexus 2006 – I have the mark levinson sound system and have upgraded to the JL slash series amp for my subwoofer. The slash series converts the signal without having to do a RCA Line Out Converter. JL makes a RCA to speaker wire for this connection. I am wondering what wires do I need to tap into to get the RCA to speaker wire connection correct, Thanks

  • Reply ModifiedLife May 3, 2011 at 3:08 pm

    Asher, when splicing in the RCA Line Out Converter, tap your factory rear speaker wires to get a full range audio source. We suggest you invest in some solid wire taps that wont come loose. These wire tap connectors will allow you to tap into wires without cutting and installs in seconds by hand with no crimping or tools required. If you’ve never installed car audio before, we advise you to take your car to an experienced mobile audio installer. Hope this helps. Good luck with your 2006 Lexus IS350 amplifier installation.

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