JAGUAR XF 2009 1.G Workshop Manual

51
Seat belts

USING SEAT BELTS DURING
PREGNANCY
Position the lap strap comfortably across the
hips beneath the abdomen. Place the diagonal
part of the seat belt be tween the breasts and to
the side of the abdomen. Ensure that the seat
belt is not slack or twisted.
FASTENING THE SEAT BELTS
1. Draw the belt out smoothly, ensure that the
belt height, the seat , and your position on
the seat are correct. The belt should lay flat
across the pelvis, ches t, and mid-point of
the collar bone between the neck and
shoulder.
2. With the seat belt correctly positioned,
place the metal tongue into the buckle
nearest to you. Press it in until a click is
heard.
Releasing the seat belts
Note: When releasing the seat belt it is
advisable to hold the belt before pressing the
release button. This will prevent the belt from
retracting too quickly.
To release the seat belt, press the red button.
WARNINGS
Position the seat belt correctly for the
safety of the mother and unborn
child. Never wear just the lap strap,
and never sit on the lap strap whilst using just
the shoulder strap. Both of these actions are
extremely dangerous a nd may increase your
risk of serious injury in the event of an accident
or during emergency braking.
Never place anything between you
and the seat belt in an attempt to
cushion the impact in the event of an
accident. It can be da ngerous and will reduce
the effectiveness of the seat belt in preventing
injury.
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Seat belts
52

SEAT BELT HEIGHT ADJUSTMENT
1.Press to release the catch.
2. With the catch depressed move the
mechanism slide up or down to the
required height. Ensure that the locking
mechanism has engaged.
When correctly positione d the seat belt should
cross the collar bone at the mid-point between
the neck and end of your shoulder.
Where possible, rear seat passengers should
adjust their seating pos ition to achieve the
same seat belt position.
WARNING
Correct seat belt adjustment is
essential for safety and comfort.
Ensure that the height is correctly
adjusted and the mechanism is locked in place
before driving the vehicl e. Do not attempt to
adjust the seat belt height once the vehicle is
in motion. Doing so may cause you to loose
control of the vehicle, or incorrectly adjust the
seat belt.
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53
Supplementary restraints system

PRINCIPLE OF OPERATION
Introduction
In the event of a collision, the airbag control
unit monitors the rate of deceleration caused
by the collision. This information is then used
to determine whether airbags should be
deployed.
Airbag deployment is de pendent on the rate at
which the passenger compartment changes
velocity following the collision. The
circumstances affecting different collisions
(vehicle speed, angle of impact, type and size
of object hit, etc.), vary considerably and will
affect the rate of de celeration accordingly.
The Supplementary Restraint System (SRS)
components include:-
• SRS warning indicator.
• Rotary coupler.
• Airbag modules.
• Seat belt pre-te nsioners (front seat belts).
• Restraints control module.
• Crash sensors.
• Airbag wiring harnesses. The SRS is not designed to
operate as a result
of:
• Rear impacts.
• Minor front impacts.
• Minor side impacts.
• Heavy braking.
• Driving over bumps and pot holes.
Therefore, it follows that considerable
superficial damage to the vehicle can occur,
without causing the airbags to deploy.

Supplementary restraints system
54

Airbags
1.Driver's airbag.
2. Front passenger airbag.
3. Seat mounted side airbags.
4. Curtain airbags.
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3
21
WARNINGS
High speed impacts may cause
serious injury or de ath irrespective of
safety features fitted to a vehicle.
Always drive with caut ion and consideration
for the vehicle's characteristics, road and
weather conditions.
The airbag cannot provide protection
in some types of impact, therefore
seat belts s hould be worn at all times
by the driver and passengers in all seating
positions.
WARNINGS
Airbags inflate at high speeds, and
can cause injuries. To minimise the
risk of injury, ensure that all vehicle
occupants wear correct ly positioned seat
belts, sit correctly in the seats, and position
the seats as far back as practical.
Sitting centrally and correctly in each
seating position helps ensure that a
gap is maintained between the side of
the vehicle and the head and torso. This will
aid inflation of the curtain and seat-mounted
airbags.
Airbag inflation takes place
instantaneously. Not all airbags are
designed to protect against the
effects of se condary impacts. During
secondary impact, a leve l of protection may be
provided by a correctly worn seat belt.

55
Supplementary restraints system

Note: The general location of airbags fitted to
the vehicle are marked by the word AIRBAG.
Always contact your Dealer/Authorised
repairer if:-
• An airbag inflates.
• The front or sides of the vehicle are
damaged.
• Any part of the SRS shows signs of
cracking or damage, including trim
covering airbags.
Airbag operation
Airbags cannot deploy co rrectly if they are
obstructed. Examples of obstructions are:-
• Any part of an occu pants body in contact
with, or close to, an airbag covering.
• Objects placed on, or close to, an airbag
cover.
• Clothing, sun screens, or other material
hanging from grab handles.
• Clothing, cushions, or other material,
covering seat mounted airbags.
• Seat covers which are not approved by
Jaguar, or specifical ly designed for use
with seat mounted airbags.
• Luggage that intrudes into the area that
will be occupied by a deploying airbag
system.
This list is not exhausti ve and it remains the
responsibility of the driv er and passengers to
ensure that the airbags are not obstructed in
any way.
Deployment and deflation
In the event of a collisi on, the restraints control
system monitors the rate and direction of
deceleration. If required to supplement the seat
belts, airbags will be deployed as appropriate.
After operation, frontal airbags do not retain
pressure.
Front airbags
The front passenger’s and driver’s airbags are
able to deploy in two stages, depending on the
severity of the frontal impact. In a severe
impact, the airbags inflate fully to offer
maximum protection. In a lower severity
impact, less inflation ma y be required, so the
airbags inflate in a different manner.
WARNINGS
Phone systems should only be
installed by qualified persons familiar
with the operation of, and
requirements for, vehicles fitted with SRS. If
you are in any doubt, seek advice from your
Jaguar Dealer/Authorised repairer.
WARNINGS
For the airbags to operate correctly
the roof lining and door post trims
must be in good condition, correctly
fitted, and free from obstruction. Any damage,
wear, or incorrect fitmen t should be referred to
your Dealer/Authorised repairer as soon as
possible for examination and repair.
Do not allow passe ngers to obstruct
the operation of the airbags by
placing any part of their person, or
any objects, in contact with, or close to, an
airbag module. Airbags deploy at very high
speeds and can cause se rious injury or death
if objects or occupants are within the area of
deployment.

Supplementary restraints system
56

Side and curtain airbags
To ensure that the side and curtain airbags are
fully effective:
Side and curtain airbags are designed to offer
increased protection for the torso and head in
a side impact. The curtain airbags may deflate
at a slower rate than the front or side airbags,
to afford prolonged protection.
Airbag deployment effects
WARNINGS
Do not allow passe ngers to obstruct
the operation of the airbags by
placing any part of their person, or
any objects, in contact with, or close to, an
airbag module. Airbags deploy at very high
speeds and can cause se rious injury or death
if objects or occupants are within the area of
deployment.
Do not sit too close to, lean or
sleep against the door trim. The
side and curtain airbags could
injure you as they deploy.
Do not lean out of the window.
Only use approved accessories (e.g.
seat covers).
Due to the function of the curtain
airbag deployment, consult your
Jaguar Dealer/Autho rised Repairer,
prior to installing any accessories in the upper
environment/pillar trim area (e.g. hands-free
telephone kits).
WARNINGS
When an airbag inflates, a by-product
of the gas generation may be released
as small particles. It is possible that
this may cause irritation and should be
thoroughly flushed from th e eyes and any cuts
or abrasions.
After inflation, some airbag
components are at high
temperatures. To prevent injury, do
no touch the airbag components until they
have cooled.
In order to react with sufficient speed,
airbags are deployed by a pyrotechnic
device. Consequently, airbag
deployment is accomp anied by a very loud
noise which may caus e discomfort and
temporary loss of hearing.

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Supplementary restraints system

AIRBAG WARNING LAMP
The airbag warning indicator is
mounted in the instrument pack,
and will illuminate as a bulb check
when the starter switch is turned on.
If any of the following warning indicator
conditions occur, the vehicle should be
checked by your Dealer /Authorised repairer
immediately.
• The warning indicator fails to illuminate
when the starter switch is initially turned
on.
• The warning indicator fails to extinguish
within six seconds of the starter switch
being turned on.
• The warning indicator illuminates at any
time other than the bulb check, when the
starter switch is on.
WHIPLASH PROTECTION
Both front seats are equi pped with Active Head
Restraints (AHR), which reduce the risk of neck
and spinal injury (whiplash) in the event of a
rear impact.
When activated, the head restraint moves
upwards and forwards, supporting the
occupant's head.
After activation, the whiplash protection
mechanism automatically resets and does not
need to be replaced.
WARNING
If the warning indica tor signals that a
fault is present in the system, do not
use a child restraint on the front
passenger seat. Doing so will increase the risk
of death or serious injury to the child.
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Supplementary restraints system
58

AIRBAG LABELS
Airbag warning information is printed on the
driver and passenger sun visors.
AIRBAG SERVICE INFORMATION
All of the following operations should only be
carried out by a Dealer/Authorised Repairer, or
suitably qualified person:-
• Removal or repair of any wiring or
component in the vi cinity of any SRS
components.
• Installation of electr ical, or electronic,
equipment and accessories.
• Modification to the front or sides of the
vehicle exterior.
• Attachment of accessor ies to the front or
sides of the vehicle.
In the event of the vehicle being dismantled,
airbag module removal a nd disposal must be
carried out by a qualified person.
E94101
WARNINGS
Do not attempt to service, repair,
replace, modify, or tamper with, any
part of the SRS. This includes wiring
or components in th e vicinity of SRS
components. Doing so may cause the system
to trigger, or render the system inoperative,
either of which may result in death or serious
injuries.
Do not use any electrical test
equipment or devices in the vicinity of
SRS components or wiring. Doing so
may cause the system to trigger, or render the
system inoperative, either of which may result
in death or serious injuries.

59
Child safety

CHILD SEATS
The seat belts fitted to your vehicle are
designed for adults and larger children. For
their safety, it is very important for all infants
and children under 12 years of age to be
restrained in a suitable child safety seat
appropriate to their age and size.
Children are always safest when seated in a
rear seating position.
If it is essential that a child travels in the front
passenger seat, Jaguar recommends that the
following preparations are made before fitting
the child restraint.
• Adjust the front passenger seat fully
rearwards.
• Adjust the lumbar support to its minimum
support position.
• Adjust the seat cushion to its highest
position. If cushion front tilt adjustment is
possible, adjust it to its lowest position.
• Adjust the seat back to the fully upright
position.
• Adjust the seat be lt adjustable upper
anchorage to its lowest position.
In some countries, legislation prohibits
children travelling in the front of a vehicle.
Ensure that you are familiar with the legislation
in force where the vehicle is being used and are
in full compliance.
WARNINGS
Do not use a child restraint on a seat
protected by an airbag in front of it.
There is a risk of death or serious
injury when the airbag deploys.
Crash statistics show that children
are safest when properly restrained in
a child or infant restraint system that
is secured in a rear seating position.
For optimum safety , children should
travel in the rear of the vehicle at all
times; front passenge r seat travel is
not recommended. However, if it is
essential that a child travels in the front, set the
vehicle seat fully rearward and seat the child in
an approved forward-facing child seat. Do not
use a rear-facing child seat - an inflating airbag
could impact with the seat and cause serious
injury.
Do not use a forward facing child seat
until the child using it is above the
minimum weight of 9 kg (20 lb.) and
able to sit up unaided. Up to the age of two, a
child's spine and neck are not sufficiently
developed to avoid injury in a frontal impact.
Do not allow a baby or infant to be
held or carried on the lap. The force of
a crash can increase effective body
weight by as much as thirty times, making it
impossible to hold onto the child.
Children typically require the use of a
booster seat appropriate to their age
and size, thereby enabling the seat
belts to be properly fitted, reducing the risk of
injury in a crash. Children could be
endangered in a crash if their child restraints
are not properly secured in the vehicle.Do not use a chil d seat that hooks
over the seat back. This type of seat
cannot be satisfacto rily secured and
is unlikely to be safe for your child.
WARNINGS

Child safety
60

This symbol is affixed to the end of the fascia
on the passenger side. Its purpose is to warn
against the use of a rear facing child seat in the
front passenger seat, when the front passenger
airbag is fitted.
Child restraint check list
Every time a child travels in the vehicle observe
the following:-
•Use appropriate ch ild restraints.
• Carefully follow the restraint system
manufacturers instructions.
• Adjust the harnesses for every child on
every trip.
• Ensure that all slack is removed from the
adult seat belt.
• Always attach the top tether when
installing an ISOFIX seat. See CHILD SEAT
ANCHOR POINTS (page 62).
• Always check the security of the child
restraint.
• Do not dress a child in bulky clothing, or
place any objects/padding between the
child and the restraint. •
Regularly check the fit and condition of
child restraints. If the fit is poor, or
wear/damage is visible replace the
restraint immediately.
• Set a good example - always wear your
seat belt.
CHILD SEAT POSITIONING
For optimum safety, child ren should travel in
the rear of the vehicle at all times; front
passenger seat travel is not recommended.
However, if it is essential that a child travels in
the front, set the vehicle seat fully rearward and
seat the child in an approved forward-facing
child seat. Do not use a rear-facing child seat -
an inflating airbag could impact with the seat
and cause serious injury.
Note: The information contained in the
following table may not be applicable to all
countries. If you are in any doubt regarding the
type and fitment of child seats seek advice from
your Dealer/Authorised Repairer.
Note: The legislation which governs how and
where children should be carried when
travelling in a vehicle, is subject to change. It is
the responsibility of the driver to comply with
all regulations in force.
WARNING
Original text according to ECE R94.
01. Extreme hazard! Do not use a
rearward facing child restraint on a
seat protected by an airbag in front of it!
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CAUTION
Information given within the table is
correct at the time of going to press.
However, availability of child restraints may
change. Please consult your Dealer/
Authorised Repairer for the latest
recommendation.