Adjusting the height: electrical
The head restraints on the left and right rear passenger seats extend automatically whenever a passenger in the rear seat fastens his or her safety belt.

In addition, the height of the head restraint can be adjusted electrically.
Extending the head restraint
To prevent possible personal injury and property damage, always ensure that the area above the head restraints is clear and unobstructed before extending them upward.
The height adjustment of the head restraint is deactivated when the safety switch for the rear windows, has been pressed.
See also:
BMW X5: heating and ventilation, 3rd
row seats
The air in the area of the 3rd row seats can be
heated or recirculated. Air vents are located in
the storage compartment area between the
seats and in the footwell of the 3rd row seats.
BMW X ...
Cabin Design & Roominess
In keeping with BMW tradition of late, the X5 M's cabin is somewhat austere.
High-grade materials are used, including great-looking available woven leather
trim that looks like carbon fiber. BMW c ...
Overview, instrument cluster
1. Miles/trip miles
External temperature
Time
Date
Range
Selection list, e.g., radio
Navigation display
Computer
2. Transmission display
Current fuel consumption
Energy recovery
3. ...
