I had some questions about my post here ...
How much would one cost to put in like yours?
Seems like the DVD NAV drive and map were around $1,300 or so. Patient buyers for an MCS will pay $500 and up. The other stuff for NAV (CANBUS adapter, gerate harness, antenna, etc.) will be $300 and up. My speaker setup, including Dynamat, was around $1000.
Using Benza's pub and a 2000 MCS, the retrofit is definitely a DIY! Getting an '01 MCS and having to deal with the harness repair (refer to the link in my sig) made my project more difficult. The speakers and dynamat were professionally installed.
Any site you can pass along for pricing or installation?
Installation is completely and expertly covered in Benza's pub ...
<a href="http://www.benzworld.org/publications/pub.asp?id=119" target=new>Click Here!</a>
Good Luck! Whatever you do, come back and post pictures!!