Short answer: no.
Long answer: Even if your car has the Subzero package (you should have heated front seats no matter what so simply having "heated seats" doesn't tell us what packages you have as it relates to your question) you will not have the heated steering wheel as it wasn't added to the Subzero package until 12/2014 and even then it was cars with the Subzero package destined for colder climate locations. In 2015 it was officially added to ALL cars that spec'd the Subzero package.