Hello,
If I swap out a BOSE Head unit (from 97 to 99) do I need to get any security codes or anything?? I know the hardware is just plug and play but I keep seeing the sellers of these HUs providing "codes" or the VIN number to get the "code" from the dealer. I'm not sure if I need this or not and if I buy one without the "codes" provided, will it not work?
Thanks.

 

Nope, thank god Nissan doesnt do that.