graystephy

I just bought a 2005 ML350, on the command system nothing works but the actual radio... when i press the navigation system it reads "navigation not installed" the same with satellite and phone.... how do i install those... also, its a cassette player and the disk changer is located in cargo area and very hard to get to get to but when i see pics of other 2005's their command system has a single disk drive right on the actual unit....is it possible that mine was switched out??

Maj. Dundee

The original owner bought the truck but did not opt for that feature. You will have to buy a new MCS with that feature. But it is really that important for the cost?

smo0othride

I'm selling my mcs that has navigation and Cd player in the unit. I replaced my whole audio system with aftermarket parts so I no longer need it