I have a 05 mz 6 with the bose 6 disc changer and speaker system. When i drive a little ways (over 20 miles), with cd player going. The left side speakers all of a sudden shut off. When i flip it to the radio or the sat the speakers all work again and when i let it sit awhile they come back. Anyone else had this problem before. Yeah im a neebie and this is my first post. But these forums look real informative.