SL55/63/65/R230 AMG: SL55 AMG 2003 Pur Radio reception
I have installed an aftermarket Radio in My SL55 AMG 2003, everything is working perfect DVD, MP3player, USB, Bluetooth, Harddisc, Navigation etc... except the reception of the FM radio is poor, thought it might be the plug adapter, replaced but it is still the same, I can not find the amplifier to check if it is working fine although the power cable is connected to it. Since I have no use of cellphone antenna anymore, can I use the hole to install a radio Antenna?, or can I use the same antenna for the radio?
I am looking for the Wiring schema , or the electrical drownings but cant find, is there a link or something?



