Anything is possible with enough money, but it's not practical.

 

You could probably put in seats from the vert.

System Description INFOID:0000000005629762
• The climate controlled seat system is controlled by the climate controlled seat control unit.
• Operation of the climate controlled switch sends heated or cooled airflow and adjusts the seat temperature.
SEAT CUSHION AND SEATBACK TEMPERATURE ADJUSTMENT FUNCTION
• One thermal electric device (TED) unit is installed in each seat cushion and seatback. The device heats or
cools, sends airflow to the seat surface, and adjusts the seat temperature.
• The thermal electric device (TED) is a heat exchanger that has a function to heat or cool the airflow from the
seat cushion blower motor and seatback blower motor. (By changing the direction of the current from the
power supply, the device takes or gives heat, and adjustsexchange process depending on voltage.
CAUTION:
• The thermal electric device has a dual-climate function that allows one side to operate at a high temperature
and the other to operate at a low temperature simultaneously.
• Before starting always turn OFF the switch and check that the electric device is cold.

 

If you look starting on page 28 it describes the whole system for the convertible seats. To my surprise there is no ducting coming from the main AC/Heater. The entire system is self contained in the seat itself, so you would have to change the switches in the center console and maybe the relay.

http://www.nicoclub.com/FSM/G37/Convertible/2010/SE.pdf

 

this will be the most ridiculous cost:benefit mod I've ever seen if you actually go through with it. what a waste of money, but go for it if you really want to

 

It probably wouldn't be too hard to get seats from a totaled vert, and then sell your existing seats. But then again what do I know. I know that buying a 50k convertible for climate controlled seats makes zero sense when you don't want a vert. And I also know that when your car is 150 degrees inside during the AZ summer, black leather seats could use some cooling. The end.

 

u mean that i cant do it for my original seats

 

Yes that's exacty what we mean.

 

If I must replace the seats it will be costly. I thought that I can install air blower and some hoses with on off switches or some modifications but not replacing complete seats
Thanks guys for cooperate