I had installed some 987 seats in my 986 Boxster and the new seats were heated, but my car never came with the heated seats option. I just put made a series of videos showing you every part needed and every step to take if you want to add the heated seat option to your car using stock switches and even the stock fuse location.

Here is a link to the playlist that has the entire video series. I hope this helps a lot of people that have been trying to do the same!

https://youtube.com/playlist?list=PL...T72z6e-uZqA-SI