RPO Code for Heated Seats (AN3? )

[MidwestMike]

I'm looking for the RPO code for power/heated seats.
Should be simple enough but seeing conflicting information.

I know the AN3 is powered, but I don't believe it is heated.

Thanks

 

[swathdiver]

I do not have a specific code for heated seats recorded. On my Pontiac Montanas the RPO code is KA1. My truck only shows AG1, AG2 and AN3 for the front seats and yes, it does have heated seats in the first and second rows.