NECK-PRO head restraint solenoid, component description - GF91.16-P-2031G
MODEL 463.202/222/236/237/270/271/303/306/336/340/341/346 up to 31.5.12 as of model year 2011/YoM 10
Location
The solenoids are in the NECK-PRO head restraints of the front seats.
Task
The solenoids release the NECK-PRO head restraints in the event of a crash.
Function
The NECK-PRO head restraint triggering device (N139) actuates the die NECK-PRO head restraint solenoids. Thanks to a pre-compressed spring, the impact plate of the NECK-PRO head restraint moves forward and at the same time upward. The head rotation in the event of a rear-end collision is thus minimized.
With the aid of a counter magnetic field, the NECK-PRO head restraint is retained in this position.