BMW X7 2023 Owner's Manual page 106

CONTROLS
Thigh support
Sport seat
Pull the lever at the front of the seat and push
the thigh support forward or back.
Multifunctional seat
Push the switch in the front or back.
Lumbar support
Principle
The curvature of the seat backrest can be ad-
justed in a way that it supports the lumbar
region of the spine. The lower back and the
spine are supported for upright sitting position.
Adjusting the lumbar support
▷ Press the front/rear section of the
button:
The curvature is increased/de-
creased.
▷ Press the upper/lower section of the but-
ton:
106
Seats, mirrors and steering wheel
Online Edition for Part no. 01405A7B198 - II/23
The curvature is shifted up/down.
Backrest width
Principle
Adjusting the backrest width may improve side
support when cornering.
General information
The backrest width is changed by adjusting
the side sections of the backrest.
When exiting the vehicle, the backrest width
opens completely. The last set position is au-
tomatically applied before you start driving.
Adjusting the backrest width
▷ Press the front section of the but-
ton:
The backrest width decreases.
▷ Press the rear section of the button:
The backrest width increases.
Upper backrest
Principle
The upper backrest supports the back in the
shoulder region. A correct setting leads to a
relaxed seat position and reduces strain on the
shoulder muscles.
General information
When exiting the vehicle, the upper backrest
moves all the way back. The last set position is
automatically applied before you start driving.