wax1125761

I have an 93 sc400 with out heated seats and traction control. When i lifted my shift plate and notice that there was a white adapter without anything pluged into it I started to wonder. Well, as I was surfing ebay I notice that someone was selling a ht seat and trac control switch and notice that the white part on the switches on ebay looks like the conection part that will conect to in my car. How can i tell if I have trac and ht seats in a car that was ot equiped with in from the start.