Has anyone here installed a Clarion AutoPC in their Coupe or other BMW? I'm considering buying one for the MP3 functionality it offers. What I'm wondering is how compatible the unit is with the factory radio. Any info would be greatly appreciated.
On another note, I've read in the manual (and been told by my dealer) that installing a new head unit will void my warranty. The manual also reads that if you use a cell phone or radar detector in the car that will also void the warranty. Is there any truth to this? It seems a little silly to me. Should I be removing my V1 when the car goes in for service? TIA!