Lumbar support

The curvature of the seat backrest can be adjusted in such a way that it supports the lumbar region of the spine. The lower back and the spine are supported for upright posture.

of ► Press the front/rear section of the switch.

The curvature is increased/ decreased.

► Press the upper/lower section of the switch.

The curvature is shifted up/ down.

    See also:

    Manually adjustable seats
    At a glance 1 Forward/backward 2 Thigh support 3 Seat tilt 4 Backrest width 5 Lumbar support 6 Height 7 Backrest tilt Forward/backward Forward/backward Pull the lever and slide the seat ...

    Adjusting the volume
    Turn the volume button while giving an instruction until the desired volume is set. ► The volume remains constant even if the volume of other audio sources is changed. ► The volume i ...

    Unbuckling the belt
    1. Hold the belt firmly. 2. Press the red button in the belt buckle. 3. Guide the belt back into its reel. ...