2007-09 LS - Important Pre-Installation NoteUpdated 4 days ago

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 LVDS wire plugged into the back of it (lower trim versions.). 

Your car will look like one of the two below images when in "R" gear:

Car Has Original LVDS

If your car looks like this, your DIP switches will be preset to 1,3,6,8 ON and all others off. 

Car Does NOT Have Original LVDS

If your car looks like this, your DIP switches will be preset to 1,3,4,6,8 ON and all others off. You will need to clip the included "CAM Power" box onto the Hamilton main harness.

Important Wiring Overview Supplement to Watch for cars with no LVDS