My friend recently bought a Sony Headunit I have no idea what model it is, so i installed it for him, all the wires were ****ed up when i first started so i guessed the wires, turns up i did a good job everythings working and everything, the only problem I got is the buttons for favorite radio stations isnt saving everytime you shut the car off and on, theres been more problems with this system, I told him to stay away from Sony, but he doesnt listen to me, so theres another problem with his subs/amp shutting off randomly, that he has to shut his car off/on and/or wait for it to turn back on, he keeps *****ing at me b/c theres a wire not connected, i told him your not giving off enough power, any suggestions?
