Active front head restraints

In the event of a rear-end collision of sufficient severity, the active head restraint reduces the distance to the head.

▷ Do not use seat or head restraint covers. Reduced protective function
▷ Do not use seat or head restraint covers.
▷ Do not hang objects, e.g., clothes hangers, directly on the head restraints.
▷ Only attach accessories approved by BMW to the seat or head restraint.

Otherwise, the protective function of the active head restraint will be impaired and the personal safety of the occupants will be endangered.

Have the active head restraints reset after they are triggered in a rear-end collision. Have this work performed by the service center only; otherwise, this safety feature with not be operational.◀

Please contact the service center if the front head restraints need to be removed or installed.

    See also:

    Data transfer
    During the updating of BMW services, display the status of the data transfer. 1. "BMW Assist" or "ConnectedDrive" 2. "Options" Open. 3. "Data transfer" ...

    Under the Hood
    The 640i is powered by a 315-horsepower, turbocharged 3.0-liter six-cylinder engine. Its peak torque rating is 332 pounds-feet. BMW cites a zero to 60 mph time of 5.5 seconds for both the coupe an ...

    Closing
    1. Return the rear seat backrest to the upright seating position and engage it. Ensure that the lock is securely engaged When folding back the backrest, be sure that it locks in place securel ...