What’s this ?

[harpersimon]

What system is this ? I don’t have the book and the Sat nav doesn’t read the disc CD player seems to work fine but be cool to have NAV
So maybe get a replacement unit or something good that fits the hole if anyone recommends?

 

[mioba]

Looks already aftermarket to me. Does it have the MB logo on startup.

 

[Uncle Benz]

Not aftermarket, it’s early Comand. Do you have a nav disc for it?