I have a 2004 Lexus es330 and I bought a wiring harness and aftermarket stereo. I connected all the wires red to red, black to black, yellow to yellow, and blue white stripe to blue white stripe. It turns on but there is no sound(my harness has RCA connections and those are connected properly).
The only wires that are not connected are orange, black white stripe, and blue.
Can someone help me out with this, I'd really appreciate it