ok i have had my 7 button display in for a month or so, now i got to get around to running the wire from behind the glove box to where its got to go, so if i take out the glove box is there a hole there already on my car, i couldnt see one leading to it under the bonnet? is there a way to do it for my car? when they say the air duct,im not really sure what and where? in it? on the side. i would really apriciatesome help with this, pics would be great,im a bit retarded so has to be easy steps..lol..i read loads of posts, but just dont no..