picking up a car on Tues with a sat nav and cassette combo. I'm unsure if the nav and player are one, or if I can buy a cd player separately. Seen some with 6cd changers but have a cassette port on the dash; how does that work? I want to upgrade to a CD player, but not lose or tamper with my sat nav. Any one got any advice??

Cheers!!

 

The CD button below the cassette selects the CD changer in the boot

AM/FM - Tape - CD