| Components | Details |
|---|---|
| Operating System | HamiltonOS-25 |
| CPU |
ARM Cortex‑A7 CPU with N13 Co‑Processor with DDR3 RAM |
| Audio | DSP multi-channel I/O, I2S, ADC, and DAC support |
| Audio Routing | Uses Factory OEM Head Unit. No changes to audio quality |
| Video Decoder | MPEG‑1/2, MPEG4‑SP, full‑HD H.264 (1080p). Exceeds Lexus OEM Screen |
| Temperature Rating | AEC‑Q100 Grade 3 (-40c to +85c) |
| Heat Sink |
High Dissipation Hamilton Designed |
| Circuit Board (PCB) Technology | Designed in NC. HDI Technology. Gold Plated for durability and performance. |
| Apple CarPlay | Wireless and Wired Compatibility |
| Android Auto | Wireless and Wired Compatibility |
| Microphone | Vehicle OEM |
| Compatibility Notes | Only compatible if factory unit had OEM navigation. |
Find an Installer
- Experience with Hamilton products
- Fair labor rates
- Fast access to Hamilton tech support
Frequently Asked Questions
Does this unit have wired and wireless Apple Carplay?
Yes, our 2014-2021 Lexus GX Hamilton Upgrade Kit comes built-in with wired and wireless Apple CarPlay and Android Auto functionality. You do not need any additional dongles, components, or parts. It is a complete kit.
Does your Lexus GX460 Apple Carplay Upgrade Kit support Android Auto too?
Yes, the 2014-2021 Lexus GX460 Hamilton Upgrade Kit also has built-in Android Auto (both wired and wireless).
Will my factory backup camera and steering wheel controls keep working?
Yes, the 2014-2021 Lexus GX Hamilton Upgrade Kit for Apple CarPlay and Android Auto preserves the functionality of all factory steering wheel controls, backup camera, and others. Your backup camera will show up in reverse even while using Apple CarPlay. You can access your factory interface by long holding the voice speech button on the steering wheel. A quick press will activate Siri in Apple CarPlay.
What is the difference in this unit and other options?
Hamilton Motor Company has a strong team of engineers dedicated to offering components that stand up to the test of time and improve your vehicle. We have performed all of our testing and development on vehicles here in the United States. This means we can be sure our systems don't disrupt your factory equipment.
We use gold-plated PCB technology for our circuit boards, high quality harnesses and connectors to minimize the potential for failures, and a premium processor designed for this application. We have designed this system from the ground up to be dependable and improve your car's infotainment.
What is the difference in the Upgrade Kit and the Conversion Kit?
The Conversion Kit is a complete replacement screen that has not only CarPlay and Android Auto, but also the ability to download external apps and have a 4G connection. The Upgrade Kit is a straightforward way to add CarPlay and Android Auto to your factory screen.