Seat Lumbar Assembly
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.
| ITEM | DESCRIPTION |
|---|---|
| 1 | Lumbar air pump and solenoid |
| 2 | Lumbar support air cells |
| 3 | Seat switchpack |
Lumbar adjustment is provided by a lumbar support and air pump installed in the backrest. The lumbar assembly consists of an inflatable cushion with dual air cells. A solenoid valve controls the air pump for the inflation or deflation of the lumbar cushion.
The 4-way lumbar assembly provides lumbar adjustment for the seat backrest and also for the side seat bolsters.
Bolster adjustment is provided by inflatable cushions on the inside faces of the backrest bolsters. The inflatable cushions are operated simultaneously by a separate solenoid valve block and the air pump of the lumbar assembly.