Bmwtinut....use snap jumpers to tap into the signal. Another route you can try is changing out the factory radio to an aftermarket Alpine unit(they supply BMW)with pre outs and cd shuttle control(if you have a factory cd changer). then run RCA cables to the amp. This is the route I'm going the radio I've found is about $219 at my local Circuit City. It's a cleaner intall and less chance of messing anything up. |