User Manual - Page 120

For 2019 GRAND CHEROKEE SRT.

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How The Active Head Restraints (AHR) Work
The Occupant Restraint Controller (ORC) de-
termines whether the severity or type of rear
impact will require the Active Head Re-
straints (AHR) to deploy. If a rear impact
requires deployment, both the driver and
front passenger seat AHRs will be deployed.
When AHRs deploy during a rear impact, the
front half of the head restraint extends for-
ward to minimize the gap between the back
of the occupant’s head and the AHR. This
system is designed to help prevent or reduce
the extent of injuries to the driver and front
passenger in certain types of rear 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 severity and type of the
impact.
Active Head Restraint (AHR) Components:
WARNING!
All occupants, including the driver,
should not operate a vehicle or sit in a
vehicle’s seat until the head restraints
are placed in their proper positions in
order to minimize the risk of neck injury
in the event of a collision.
Do not place items over the top of the
Active Head Restraint, such as coats,
seat covers or portable DVD players.
These items may interfere with the op-
eration of the Active Head Restraint in
the event of a collision and could result
in serious injury or death.
Active Head Restraints may be deployed
if they are struck by an object such as a
hand, foot or loose cargo. To avoid acci-
dental deployment of the Active Head
Restraint, ensure that all cargo is se-
cured, as loose cargo could contact the
Active Head Restraint during sudden
stops. Failure to follow this warning
could cause personal injury if the Active
Head Restraint is deployed.
Active Head Restraint (AHR) Components
1 Head Restraint Front Half (Soft
Foam And Trim)
2 Head Restraint Back Half (Decora-
tive Plastic Rear Cover)
3 Head Restraint Guide Tubes
4 Seat Back
SAFETY
118
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