It is very important for you to understand all these steps closely to correctly setup your audio and CarPlay with your Lexus Hamilton Upgrade Kit. We are adding brand new functionality to much older technology (first pioneered for the Land Cruiser in
We believe Hamilton Upgrade Kits are more reliable than most factory CarPlay systems. This is a bold claim, but it's evidence of the fact that even the newest systems from car manufacturers encounter glitches with CarPlay. We are here to help. Hamilt
We list the correct DIP setting next to each car model below. The DIP switches are the small bank of blue or red switches on the Hamilton Upgrade Kit you received. They only affect how the unit appears on your factory screen and how it interprets tou
Before following these steps, read the Configuring Audio article to make sure you have your audio setup properly. This is an essential step. Below is a complete overview view of the steps outlined to adjust Siri's volume (or the volume used for navig
This is a complete guide to calibrate your OEM touchscreen with your Hamilton Upgrade Kit installed. It is a good practice to do this after installing your Hamilton Upgrade Kit. 1. Disconnect CarPlay by swiping down from control center and touching y
If you are about to install the 2007-09 Lexus LS, please read this article carefully. The 2007-09 Lexus LS shipped with one of two systems: one screen had a blue square LVDS wire in the back of it (premium trim version) and one had no blue square LVD