Technical How to stop the airbag light coming on when i change my seats?

[BOFH]

Have a HGT with airbags in the seats.

Ive just bought some sparco Abarth seats to go in the car and these dont have airbags.

I know i can install a resistor accross the connector to stop the airbag light coming on. Does anyone know what resistor i need and which of the wires to connect?

Thanks