Chrysler Town & Country 2010 Owner's Manual page 62

How the Active Head Restraints (AHR) Work
The Occupant Restraint Controller (ORC) determines
whether the severity or type of rear impact require the
Active Head Restraints (AHR) to deploy. In case of AHR
deployment both driver and front passenger seat AHR's
will be deployed.
When AHR's deploy during a rear impact, the head
restraint front half extends forward to minimize the gap
between the back of the head and the AHR. This system
is designed to help prevent or reduce the extent of
injuries the driver and front passenger in certain types of
rear end impacts.
NOTE: The Active Head Restraints (AHR) may or may
not deploy in the event of a front or side impact.
However if during a front impact, a secondary rear
impact occurs, the AHR may deploy based on the sever-
ity and type of the impact.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 61
Active Head Restraint (AHR) Components
1 — Head Restraint Front Half
(Soft Foam and Trim)
2 — Seatback
3 — Head Restraint Back Half
(Decorative Plastic Rear
Cover)
4 — Head Restraint Guide
Tubes
2