Thinking of installing a GPS receiver...
 

Guys,

I miss my GPS receiver that's in my truck when driving the Benz. Looking at the position of the radio, I don't see where it's possible to install an integrated unit in the dash as it would block the climate controls when the screen is deployed.

I had a brilliant idea - can the climate controls be swapped for the radio? It looks like they're both DIN spaces. That would put the radio on top and the screen would work fine!