Been having a few long-standing issues with my Navi600, and now the thing seems to have died completely. Iíve checked with an auto-spark, and there is power getting to the unit, but it wonít switch on. Also, all the car info/warning sounds are no longer audible.

I can source a new Navi600 from eBay fairly easily (with the correct part number), but I assume they wonít be divorced from their original cars.

Does anyone know if the units are actually coded to specific cars? And if not being divorced from the car will stop the install of the unit?

If they are coded and can be fitted ok, can anyone recommend someone in Cardiff/South Wales that can do this?

Or should I be considering something aftermarket?

Thanks for any help!