Heated Seat: Description

WARNING: This page is about a different car, the 2005 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.

When handling seat, be extremely careful not to scratch heating unit.
On vehicles equipped with side air bags, the seatback heating unit can only be replaced as part of a seatback assembly.
The seat cushion heating unit on the passenger seat can only be replaced as part of a seat cushion assembly.
Do not use any organic solvent, such as thinner, benzene, alcohol, etc. to clean trim.

Fig 1: Identifying Heated Seat Components
Courtesy of NISSAN MOTOR CO., U.S.A.