AUX input for music streaming through existing factory radio for select 2004-2012 Toyota models

SKU: sl3u-t Category: Tags: ,


Car Manufacturer Quality Integration

The Auxiliary Input adapter SoundLinQ3 SL3U allows you to add 1 auxiliary RCA audio source (uncontrolled) to your Toyota/Lexus OEM audio system, while still being able to maintain full functionality of all factory installed components.

No FM Modulator or Tape Adapter Required

It makes possible the use of aftermarket accessories such as MD player, MP3 Player, portable Satellite Radio Receiver, Android Phone, Android Tablet, computer, etc. without the need for Cassette Tape Adapters, FM Transmitters or FM Modulator.

Plug and Play

SL3U provides direct Plug-and-Play connection to Toyota/Lexus OEM audio system. SL3U supports vehicles whether they are equipped with Navigation System or not.

Our Unique Technology

Our unique technology allows you to keep all factory installed components (such as 6-disc CD changer, CD/DVD changer). When you connect SL3U to the audio system, Toyota/Lexus recognizes it as an additional CD/MD changer.

Items Included:

⚠WARNING: Cancer and Reproductive Harm —

Additional Information

Weight 1 lbs
Dimensions 4.53 × 3.19 × 1.10 in

All VAIS Technology products come with a 1 year warranty. Learn more here.


Compatability / Application Guide
Application Guide


Corolla/Matrix/Yaris 2007-2012 All Packages
Avalon 2005-2011 With and Without JBL
Tacoma 2005-2012 All Packages
4 Runner 2005-2009 Without Navigation
4 Runner 2005-2009 With Navigation
4 Runner 2010-2011 Without Navigation
Tundra 2005-2006 Without JBL
Tundra 2005-2006 With JBL or Navigation
Tundra 2007-2009 Without Navigation
Tundra 2007-2009 With Navigation
Tundra 2010-2012 Without Navigation
Sequoia 2005-2009 Without JBL
Sequoia 2005-2009 With JBL or Navigation
Sequoia 2010-2011 Without Navigation
Prius 2004-2005 All Packages
Prius 2006-2009 All Packages
Prius 2010-2012 Without Navigation
Camry/Solara 2005-2006 All Packages
Camry/Solara 2007-2009 With and Without JBL
Camry/Solara 2007-2009 With Navigation
Camry/Solara 2010-2012 Without Navigation
Sienna 2004-2005 With Navigation
Sienna 2006-2010 With or Without JBL
Sienna 2006-2010 With Navigation
Sienna 2012 Without Navigation
Land Cruiser 2003-2004 With Navigation
Land Cruiser 2005-2007 With and Without Navigation
Land Cruiser 2008-2009 All Packages
Highlander 2005-2007 All Packages
Highlander 2008-2010 With or Without JBL
Highlander 2008-2010 With Navigation
Highlander 2012 Without Navigation
FJ Cruiser 2006-2012 All Packages
RAV4 2008-2011 With or Without JBL
RAV4 2008-2011 With Navigation


All 2006-2012 All Packages


Installation / Operation Manual
Installation Guide

Operating Environment:


  • Space free of moisture exposure
  • Not in the path or presence of any blowing heat source