WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
ITEM
DESCRIPTION
1
Heater element - backrest
2
Seat Heater Control Module (SHCM) (integrated in heater element)