you might wanna check the ground wire make sure it didnt come loose. that might might make the red light come on and if that isnt the case make sure your audio cables and remote wire isnt spliced or anything like that
I have an 07 ford focus it has only 40000 miles on it and when im going down the road and turn slightly to the right it makes a somewhat of a humming noise. i just got new tires and had the wheels aligned. does anyone know wat it is? one of my friends said it might be the wheel bearing but with...