Originally Posted by sabato
Silver knob controller usually go for peanuts..later controller wont work
Cable needed slkght mod at the screen end, just needed a bit of plastic trimming off.
Its all plug and play...i didnt do the heat tube a d it was in the car for 3 years and no probs
The later cic controllers will work on this ccc Nav as it is the updated version with the shortcut buttons.
But your firmware needs an update to enable the new 7 button cic controllers to work.