Seat Switchpack
WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
The switchpack operates the motors in the seat. The relevant motor will operate while the switch is operated, it will stop when the switch is released.
On non memory electric seats the seat switchpack is connected directly to the seat motors.