BMW X4 Owner's Manual page 130

CONTROLS
For the middle seat, guide it over or along
both sides of the head restraint to the attach‐
ment point where applicable.
3. If there is a retaining strap, run it between the
backrest and the cargo cover.
4. Hook the hook of the retaining strap to the at‐
tachment point.
5. Tighten the retaining strap by pulling it down.
6. Lower and engage head restraint as needed.
Locking the doors and
windows in the rear
General information
In certain situations it may be advisable to secure
the rear doors and windows, for instance when
transporting children.
Doors
Push the locking lever on the rear doors up.
The door can now be opened from the outside
only.
Safety switch for the rear
Press the button on the driver's door.
This disables various functions so that they can‐
not be operated from the rear.
Additional information:
Safety switch, refer to page 108.
130
Transporting children safely
Online Edition for Part no. 01405A37CC6 - VI/21