Opel 2016 ASTRA K, Owner'S Manual, Page: 44 / 345

42 Seats, restraints
● Sit with shoulders as far back
against the backrest as possible.
Set the backrest rake so that it is
possible to easily reach the
steering wheel with arms slightly
bent. Maintain contact between
shoulders and the backrest when
turning the steering wheel. Do
not angle the backrest too far
back. We recommend a
maximum rake of approx. 25°.
● Adjust seat and steering wheel in
a way that the wrist rests on top
of the steering wheel while the
arm is fully extended and
shoulders on the backrest.
● Adjust the steering wheel
3
103.
● Adjust the head restraint
3
39.
● Adjust the height of the seat belt
3
52.
● Adjust the thigh support so that
there is a space approx. two
fingers wide between the edge of
the seat and the hollow of the
knee.
● Adjust the lumbar support so that
it supports the natural shape of
the spine.
Seat adjustment
Drive only with engaged seats and
backrests.
Longitudinal adjustment
Pull handle, slide seat, release
handle. Try to move the seat back and
forth to ensure that the seat is locked
in place.
Backrest inclination
Pull lever, adjust inclination and
release lever. Allow the backrest to
engage audibly.