I have the stock Navigation unit in my 08, along with the sirius satellite radio. i already have sirius service, does anyone know how i can find what the ESN number that corresponds with the new unit in my 08?
Like most factory and aftermarket "Sirius/XM Ready" stereos, you need the optional Sirius package from your dealership. Pretty pricey at a little over 300. Maybe cheaper if you go ebay. It might be cheaper for you just to get a new headunit and a Sirius brain since the brain is only like 70-90.