onlyzbest

I have the XM Express XMCK-10a, and I may be an idiot but it does have a car install, to install this do I have to have the installer pull the wole head unit out again or is this something I can do as a begginer?

I do have the XM reciever unit and an account, do I HAVE to buy the accesory, or is there a way to add my account to the unit to make it work?

I did not buy the accessory to use the BT-TEL, I already had a Motorola blue tooth in the car with an external speaker. The installer set it to AUX 2, I am wondering if that was the right decision and if so, can I make it work?I really wanted to just have it play through the car speakers is all, I do have a mic in the visor.

You are the man, I went and listened closly to it and you are exactly right, right when I shut off the car, the sounds continues for a moment as if a (fan) is slowing down, I thought it was the nav CD, sounded simular to a CD slowing down. Would it make sense to go and reduce the zoom so that the nav CD does not have to run continually? Or when it runs, it runs, the fan that it is....So grateful!!

It comes from the unit only, very slight, but irritating, thanks for your reply...

Pioneer Avic-D3 - Need help, unit was installed 2 weeks ago and worked fine, installed new battery 3 days ago, worked fine, last night a slight hiss from the head unit started, help...