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Vais ULM-81

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Availability: Out of stock


Navigation unlock interface for select 2014+ factory Lexus radios. Bypass the factory security settings in your Lexus by purchasing the Vais ULM-81. This will enable navigation and phone features on the factory radio while the vehicle is in driving.



Vais ULM-81 - 2014+ Lexus Navigation Unlock Adapter

The Vais ULM-81 allows you to unlock the factory Lexus display screen while the vehicle is in motion enabling use of the factory radio features such as Bluetooth and navigation while the vehicle is in motion.

Once installed, you can use the vehicles factory radios buttons to access the navigation and other factory radio features while the vehicle is driving. Additionally, the ULM-81 kit allows you to control rear seat entertainment while the vehicle is in motion.


  • Plug & Play
  • Allows Navigation Use while vehicle is in motion
  • Allows Bluetooth while vehicle is in motion
  • Allows DVD playback while vehicle is in motion
  • Retain Use of Steering Wheel Controls
  • 1 Year Warranty

What's In the Box?

  1. Vais ULM-81 Module
  2. Radio Harness
  3. Instruction Manual
  4. 1 Year Warranty Registration 

Compatible Vehicles:

GS 350/430/460/450H 2015 With Factory Navigation
ES 350/300h 2015 With Factory Navigation
GX 470/460 2014-2016 With Factory Navigation
LX 570 2016 With Factory Navigation
LS 460/600hl 2015-2016 With Factory Navigation
CT 200h/F Sport 2014-2015 With Factory Navigation
IS-F/IS-C 2015-2016 With Factory Navigation
RC/RC-F 20152016 With Factory Navigation
NX/NXh 2015-2016 With Factory Navigation
IS 250/350 2014-2016 With Factory Navigation
RX 350/450h 2016-2017 with Factory Navigation

Product Documents

Installation Manual - Click Here

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