i had mine put in the head linning , looks sweet plus u cant see it through the wondows , i did it the whole thing in a day includin sprayin the white parts of the car black 2 match the bottom , also retrimmed the head lining in alcantara . u can get all the wires fom the ignition loom , as they come down under the steerin wheel, i took mine from the back of the head unit , fitted an iso so made job easy