I need to know is their an outlet in the back of the radio head unit?
I need to attach an antenna F.M. booster due to static and noise when I play the radio only (cd play without static)
Recently installed a Rexing S500 camera system the radio seems to have filter noise and static! problery because the rear camera is near and right under the Shark Finn antenna this might be causing extra unwanted annoying filter noise and static !!
Rexing suggest I set the frequency to 60Hz for United States users on the camera unit their is also a TV mode that suggest U.S. users set to "NTSC" I have set all United States selections for the unit and still static!
I am considering an antenna Booster kit plug in play but I have never saw the back of the Command Radio unit for the 2007 S550 I remember the 2004 S430 had a couple of extra Port holes in the back of the Radio unit is any on familiar with the 2007 Radio Unit? And the extra antenna port holes?