I have just bought a Pioneer deh-6150bt. it has usb for lots of stuff and bluetooth for mobile phone hands free. it also has steering control compatibility. I don't have steering controls to let you know how it goes but can someone tell me how to fill the gap under the stereo i can see in the first few photos that the same thing has been used to fill the gap or is that bit of plastic sitting under the factory stereo?
what size speakers are in the front and rear doors?
cheers
matt

