Correct Sitting Posture; Lumbar Support - BMW 740i Owner's Manual

ric power seats
ngle
ard - backward adjustment
on height
est angle
restraint height
he head restraint manually by
in the desired direction.
ead restraints reduce the risk of
inal injury in the event of an ac-
he head restraint so that its cen-
proximately at the height of the
imum safety, read carefully and
with the adjustment instructions
ed here.<
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Correct sitting posture

To reduce strain on the spinal column,
sit all the way back in the seat and rest
your back fully against the backrest.
Ideal sitting posture is achieved with
your head extending from your spine in
a straight line.
For long-distance driving, you may wish
to increase the backrest tilt-angle
slightly to reduce muscular tension.
Please remember that you should al-
ways remain able to grasp the entire
periphery of the steering wheel without
straightening your arms.

Lumbar support

Refer to the BMW comfort seat in the
following column.