AUX input for music streaming through existing factory radio for select 2001-2009 Lexus models

SKU: sl3u-l Category: Tag:


An OEM Quality Accessory

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. Like all VAIS Technology products, we offer OEM grade fit, finish, and performance.

Say Goodby To FM Modulators and Tape Adapters!

Listen to your MD player, MP3 Player, portable Satellite Radio Receiver, Android Phone, Android Tablet, computer, etc. without the need for Tape Adapters, FM Transmitters, or an FM Modulator. Top quality sound and ultimate convenience.

Plug and Play

SL3U provides a direct Plug-and-Play connection to your 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 changer. You don’t lose anything by adding this accessory to your vehicle.

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 Lexus GS 300/350/430/450h 2001-2005 All Packages GS 300/350/430/450h 2006 All Packages GS 300/350/430/450h 2007-2009 All Packages ES 300/330/350 2002-2003 With Navigation ES 300/330/350 2004-2006 Without Navigation ES 300/330/350 2004-2006 With Navigation ES 300/330/350 2007-2009 With Navigation ES 300/330/350 2007-2009 Without Navigation GX 470/460 2003-2004 With Navigation GX 470/460 2003-2004 Without Navigation GX 470/460 2005-2006 With Navigation GX 470/460 2005-2006 Without Navigation GX 470/460 2007-2009 With Navigation GX 470/460 2007-2009 Without Navigation RX 300/330/400h/350/450h 2001-2003 With Navigation RX 300/330/400h/350/450h 2004-2006 All Packages RX 300/330/400h/350/450h 2007-2009 With Navigation RX 300/330/400h/350/450h 2007-2009 Without Navigation LX 470 2003-2007 All Packages LX 570 2008-2009 All Packages LS 430 2001-2003 All Packages LS 430 2004-2006 All Packages LS 460 2007-2009 With Navigation LS 460 2005-2009 All Packages IS 300/250/350 2001-2005 All Packages IS 300/250/350 2006-2009 With Navigation IS 300/250/350 2006-2009 Without Navigation SC 430 2002-2009 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