POWER LIFTGATE
The liftgate can be operated by the following:
•instrument panel control button
•key fob button
•outside release handle
•control button in the rear cargo area
Note:The liftgate can be reversed with a second press on a control
button or key fob and can be manually closed at any time.
The liftgate will only operate with the vehicle in P (Park). The chime will
beep once if conditions are not correct to start an operation. These
conditions include:
•the vehicle speed is at or above 3 mph (5 kph)
•or the ignition is in Run and the transmission is not in Park
•or the Battery Voltage is below the minimum operating voltage
WARNING: Make sure all persons are clear of the power liftgate
area before using the power liftgate control.
Keep keys out of reach of children. Do not allow children to play
near an open or moving power liftgate.
Do not open the liftgate in a garage or other enclosed area with a low
ceiling. If the liftgate is raised the liftgate could be damaged against a
low ceiling.
To open the liftgate from the
Instrument panel:
Press the button once to open the
liftgate, press it again to close.
To open the liftgate with the Remote entry transmitter:
Refer toRemote Entry Systemin theLocks and securitychapter.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
119
door, pressing the unlock button on the key fob, pressing any
keyless entry keypad button, or turning the ignition key.
SAFETY RESTRAINTS
Personal Safety System™
The Personal Safety System™ provides an improved overall level of
frontal crash protection to front seat occupants and is designed to help
further reduce the risk of airbag-related injuries. The system is able to
analyze different occupant conditions and crash severity before activating
the appropriate safety devices to help better protect a range of
occupants in a variety of frontal crash situations.
Your vehicle’s Personal Safety System™ consists of:
•Driver and passenger dual-stage airbag supplemental restraints.
•Front safety belts with pretensioners, energy management retractors,
and safety belt usage sensors.
•Driver’s seat position sensor.
•Front crash severity sensor.
•Restraints Control Module (RCM).
•Restraint system warning light and back-up tone.
•The electrical wiring for the airbags, crash sensor(s), safety belt
pretensioners, front safety belt usage sensors, driver seat position
sensor, and indicator lights.
How does the Personal Safety System™ work?
The Personal Safety System™ can adapt the deployment strategy of your
vehicle’s safety devices according to crash severity and occupant
conditions. A collection of crash and occupant sensors provides
information to the Restraints Control Module (RCM). During a crash, the
RCM activates the safety belt pretensioners and/or either one or both
stages of the dual-stage airbag supplemental restraints based on crash
severity and occupant conditions.
The fact that the pretensioners or airbags did not activate for both front
seat occupants in a collision does not mean that something is wrong with
the system. Rather, it means the Personal Safety System™ determined
the accident conditions (crash severity, belt usage, etc.) were not
appropriate to activate these safety devices. Front airbags are designed
to activate only in frontal and near-frontal collisions, not rollovers,
side-impacts, or rear-impacts unless the collision causes sufficient
longitudinal deceleration.
2008 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Seating and Safety Restraints
157
