This AUX hookup sucks, Engine noise, Radio Shack has a part that works, but you have lots of cables in your concil. It sounds great, also i found this on line
http://hybridcars.about.com/od/ownership/f...odSoundlinQ.htm
They told me in the Mark Levinson only, but the owners manuel makes no refrence to that. Also, my sales person told me it would play DVD'S. A bunch of crap. Oh yea i herd if you ground the PURPLE & YELLOW wire
behind the unit it will play w/o parking break.