I know it was popular back in 2000, but I decided to buy and install on in my E36. It's an in-car computer, consisting of in-dash unit (DIN-sized), main "brain" module (same sized box), GPS processor box, GPS antenna, a microphone and an activation button. If anyone has done the installation of this unit - all help will be greatly appreciated! I don't know where to fit all this stuff. There are no installation instructions whatsoever that came with the unit.
My thoughts - the in-dash interface unit goes - well - in the dash, the brain somehow fits on top of the cardboard bottom underneath glovebox, and same goes for the GPS.