Hello !

I'm installing aftermarket headunit in my GS300 with sat/nav and ML.
I don't have diagram and I want to know were I can find continuous ans switched power supply wires. Thank.




The rear of the standard unit :

 

Just wire straight to the fuse box, probably be the easiest way. Just use a wire tester to find your constant and remote wire.

 

You know were i can find the fusebox ?

 

Driverside quarter panel. If you get on your knees and look where the parking break is, you'll see a black plastic panel. Its behind there. You could just use the fuse to your factory deck, just use a relay to split both units