Are you talking about the audio system only or everything? There are two extra fiber optic connections depending if your G doesn't have the phone and VCM. One is under the passenger seat the other under the area a clutch pedal would be. These are pretty simple to tap and there are standard connectors.marktc223 - 4/29/2005 10:20 PM
Need all technical info on the electrical and fiber optic systems on the 2004 G500. Schematics, manuals, fiber optic repair kit (tools and splices), etc.