2012 Seat Ibiza 5D ECU

24Seat belts
Seat belts
Seat belt adjustment
The seat belts for the front and rear occupants are locked in-
to position by a latch.
Fig. 11 Belt buckle and
latch plate of seat belt
The seat belt cannot offer its full protection if the seat belt is not
positioned correctly.
– Adjust the seat and head restraint correctly.
– To fasten the belt, take hold of the latch plate and pull it slowly
across your chest and lap.
– Insert the latch plate into the buckle for the appropriate seat
and push it down until it is securely locked with an audible click
⇒ Fig. 11. –
Pull the belt to ensure that the latch plate is securely engaged
in the buckle.
The seat belts are equipped with an automatic retractor on the shoulder
strap. Full freedom of movement is permitted when the shoulder belt is
pulled slowly. However, during sudden braking, during travel in steep areas
or bends and during acceleration, the automatic retractor on the shoulder
belt is locked.
The automatic belt retractors on the front seats are fitted with seat belt ten-
sioners ⇒ page 27.
WARNING
● An incorrectly worn seat belt can cause severe injuries in the event of
an accident.
● The seat belts offer best protection only when the backrests are in an
upright position and the seat belts have been fastened properly.
● Never put the latch plate in the buckle of another seat. If you do this,
the seat belt will not protect you properly and the risk of injury is in-
creased.
● If a vehicle occupant is incorrectly belted in, the seat belt cannot pro-
tect him or her properly. An incorrectly positioned seat belt can cause ex-
tremely severe injuries.


26Seat belts
The seat belt provides maximum protection only when the seat belt
is properly positioned ⇒ page 25.
– Adjust the front seat and head restraint correctly.
– Holding the latch plate, pull the belt evenly across your chest
and as low as possible over the pelvis ⇒ Fig. 14.
– Insert the latch plate into the buckle for the corresponding seat
and push it down until it is securely locked with an audible click
⇒ 
.
– Pull the belt to ensure that the latch plate is securely engaged
in the buckle.
WARNING
● An incorrectly worn seat belt can cause severe injuries in the event of
an accident.
● For pregnant women, the lap part of the seat belt must lie as low as
possible over the pelvis, never across the stomach, and always lie flat so
that no pressure is exerted on the abdomen.
● Read and observe the warnings ⇒ page 22.
Seat belt release
The seat belt must not be unfastened until the vehicle has
come to a standstill.
Fig. 15 Remove latch
plate from buckle
– Press the red button on the belt buckle ⇒ Fig. 15. The latch
plate is released and springs out ⇒ 
.
– Guide the belt back by hand so that it rolls up easily and the
trim is not damaged.
WARNING
Never unbuckle a seat belt while the vehicle is in motion. If you do, you
increase the risk of sustaining severe or fatal injuries.


30Airbag system
The danger of fitting a child seat on the front passenger
seat
Rear-facing child seats must never be used on the front pas-
senger seat when the front passenger airbag is enabled.
The front passenger front airbag is a serious risk for a child if it is activated.
The front passenger seat is life threatening to a child if he/she is transpor-
ted in a rear-facing child seat. Children up to 12 years old should always
travel on the rear seat.
If a rear-facing child seat is secured to the front passenger seat, an inflating
airbag can strike it with such force that it can cause critical or fatal injuries.
Therefore we strongly recommend you to transport children on the rear
seats. That is the safest place for children in the vehicle. Alternatively, the
front passenger airbag can be disabled with a key-operated switch
⇒ page 40. When transporting children, use a child seat appropriate to
the age and size of each child.
For those vehicles that do not include a key lock switch to deactivate the air-
bag, the vehicle must be taken to a Technical Service.
WARNING
● If a child seat is secured to the front passenger seat, the risk to the
child of sustaining critical or fatal injuries in the event of an accident in-
creases.
● Never secure a rear-facing child seat to the front passenger seat if the
front passenger airbag is enabled. The child can suffer critical or fatal in-
juries if the front passenger airbag is triggered.
WARNING (Continued)
● An inflating front passenger airbag can strike the rear-facing child
seat and project it with great force against the door, the roof or the back-
rest.
● If, under special circumstances, it is necessary to transport a child in
a rear-facing child seat on the front passenger seat, it is absolutely es-
sential that you observe the following safety measures:
–Deactivate the front passenger airbag ⇒ page 40, Deactivating
airbags*.
– Child seats must be approved by the child seat manufacturer for
use on a front passenger seat with front or side airbag.
– Follow the installation instructions of the child seat manufacturer
and absolutely observe all warnings
– Before properly installing the child seat, push the front passenger
seat completely backwards so that the greatest possible distance to
the front passenger airbag is ensured.
– Ensure that no objects prevent the front passenger seat from being
pushed completely back.
– The backrest of the front passenger seat must be in an upright po-
sition.

Control lamp for airbag and seat belt tensioner 
This control lamp monitors the airbag and seat belt tension-
er system.
The control lamp monitors all airbags and seat belt tensioners in the vehi-
cle, including control units and wiring connections. 

43
Child safety
WARNING
● Never install a child seat facing backwards on the front passenger
seat unless the front passenger front airbag has been disabled. Risk of
potentially fatal injuries to the child! However, if it is necessary, in excep-
tional cases, to transport a child in the front passenger seat, the front
passenger front airbag must always be disabled ⇒ page 40, Deactivating
airbags*. If the front passenger seat has a height adjustment option,
move it to the highest position.
● For those vehicles that do not include a key lock switch to deactivate
the airbag, the vehicle must be taken to a Technical Service.
● All vehicle occupants, especially children, must assume the proper
sitting position and be properly belted in while travelling.
● Never hold children or babies on your lap, this can result in potential-
ly fatal injuries to the child!
● Never allow a child to be transported in a vehicle without being prop-
erly secured, or to stand up or kneel on a seat while travelling. In an acci-
dent, the child could be flung through the vehicle, causing possibly fatal
injuries to themselves and to the other vehicle occupants.
● If children assume an improper sitting position when the vehicle is
moving, they expose themselves to greater risk of injury in the event of a
sudden braking manoeuvre or in an accident. This is particularly impor-
tant if the child is travelling on the front passenger seat and the airbag
system is triggered in an accident; as this could cause serious injury or
even death.
● A suitable child seat can protect your child!
● Never leave an unsupervised child alone on a child seat or in the vehi-
cle.
● Depending on weather conditions, it may become extremely hot or
cold inside the vehicle. This can be fatal.WARNING (Continued)
● Children who are less than 1.5 metres tall must not wear a normal
seat belt without a child seat, as this could cause injuries to the abdomi-
nal and neck areas during a sudden braking manoeuvre or in an accident.
● Do not allow the seat belt to become twisted or jammed, or to rub on
any sharp edges.
● Incorrectly worn seat belts can cause injuries even in a minor colli-
sion or in sudden braking manoeuvres.
● The seat belt provides maximum protection only when the seat belt is
properly positioned ⇒ page 24, Seat belts.
● Only one child may occupy a child seat ⇒ page 44, Child seats.

Safety FirstOperating InstructionsPractical TipsTechnical Specifications

47
Child safety
Securing child seats
Ways to secure a child seat
A child seat can be secured differently on the rear seat and
on the front passenger seat. You can secure a child seat to the rear seat or front passenger seat in the
following ways:
● Child seats in groups 0 to 3 can be secured with a seat belt.
● Child seats for groups 0, 0+ and 1 with the ISOFIX system can be se-
cured, without fastening seat belts, with the ISOFIX securing rings
⇒ page 48.
Mass groupSeating positionFront passenger seatRear side seatRear centralseat
Group 0
to 10 kgU*UU
Group 0+ to 13 kgU*UU
Group I
9 to 18 kgU*UU
Group II
15 to 25 kgXUU
Group III
22 to 36 kgXUU
Suitable for universal restraint systems for use in this mass group.
Move the front passenger seat as far back as possible, as high as pos-
sible and always disable the airbag.
Seat position not suitable for children in this age group.
WARNING
● When travelling, children must be secured in the vehicle with a re-
straint system suitable for age, weight and size.
● Never install a child seat facing backwards on the front passenger
seat unless the front passenger airbag has been disabled. This could
cause fatal injuries to the child! However, if, in exceptional cases, it is
necessary to transport a child in the front passenger seat, the front pas-
senger airbag ⇒ page 40, Deactivating airbags* must always be disabled
and the seat adjusted to its highest position, where possible.
● Read and always observe information and warnings concerning the
use of child seats ⇒ 
in Safety notes on using child seats on page 43.
U:
*:
X
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

48Child safety
Securing a child seat with the ISOFIX system
Child seats can be secured quickly, easily and safely on the rear outer seats with the ISOFIX system.
Fig. 26 ISOFIX securing
rings
When removing or fitting the child seat, please be sure to follow
the manufacturer's instructions. –
Press the child seat onto the ISOFIX retaining rings until the
child seat can be heard to engage securely. If the child seat is
fitted with any other anti-rotation system, follow the manufac-
turer instructions carefully.
– Pull on both sides of the child seat to ensure that it is secure.
Two ISOFIX retaining rings are fitted on each rear seat. In some vehicles, the
rings are secured to the seat frame and, in others, they are secured to the
rear floor. The access to the ISOFIX rings is between the rear seat backrest
and the seat cushioning.
Child seats with ISOFIX mountings are available in your Technical Services.
Mass groupSize classElectrical equipmentMounting directionVehicle Isofix positionsRear side seats
Baby carrierFISO/L1Backward-facingXGISO/L2Backward-facingXGroup 0 to 10 kgEISO/R1Backward-facingIU
Group 0+ to 13 kgEISO/R1Backward-facingIUDISO/R2Backward-facingIUCISO/R3Backward-facingIU 

49
Child safety
Mass groupSize classElectrical equipmentMounting directionVehicle Isofix positionsRear side seats
Group I 9 to 18 kg
DISO/R2Backward-facingIUCISO/R3Backward-facingIUBISO/F2Forward-facingIUB1ISO/F2XForward-facingIUAISO/F3Forward-facingIUGroup II 15 to 25 kg------Forward-facing---Group III 22 to 36 kg------Forward-facing---
Suitable for ISOFIX universal child restraint systems approved for use in
this mass group
ISOFIX position not suitable for ISOFIX child restraint systems for this
mass group or size class
WARNING
● The retaining rings are designed to only be used with ISOFIX child
seats.
● Never secure child seats without the ISOFIX system, retaining belts or
objects to the fastening rings – this can result in potentially fatal injuries
to the child.
● Ensure that the child seat is secured correctly to the ISOFIX anchor
points.

IU:
X:
Top Tether retainer straps
Some child restraint seats have a third Top Tether anchoring
point, apart from both “ISOFIX” anchoring points, which al-
low better child retention.
Fig. 27 Position of the
Top Tether rings on the
back of the rear seat
Child seats with the Top Tether system come with a strap for securing the
seat to the vehicle anchor point, located at the back of the rear seat back-
rest. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

50Child safety
The retainer strap is used to reduce forwards movements of the safety seat
in a crash, helping reduce the risk of injuries to the head from hitting the
inside of the vehicle.
It is foreseen that an EU Directive will introduce requirements related to the
retention of child restraint systems by means of ISOFIX and Top Tether an-
chorages (probably compulsory for new types from 2010), which will entail
improved retention of the child restraint seat and less head movement in
case of frontal collisions.
Use of retainer straps on rear-facing seats
At present there are very few rear-facing child safety seats fitted with a re-
tainer strap. Please carefully read and follow the safety seat manufacturer's
instructions for information on how to install the retainer strap properly.
WARNING
An undue installation of the safety seat will increase the risk of injury in
the event of a crash.
● Never tie the retainer strap to a hook in the luggage compartment.
● Never secure or tie luggage or other items to the lower anchorages
(ISOFIX) or the upper ones (Top Tether).
 Fitting the Top Tether child restraint to the anchoring point
Fig. 28 Retainer strap:
correct adjustment and
fitting
Securing the Top Tether child restraint to the anchor point situated
on the rear of the backrest
– Pull out the fastening belt of the child restraint seat according
to the manufacturer's instructions.
– Guide the Top Tether fastening belt under the rear seat head re-
straint ⇒ Fig. 28 (lift the head restraint where necessary).
– Slide the belt so that the Top Tether belt of the child restraint
seat is correctly secured to the anchor on the back of the rear
seat.
– Firmly tighten the Top Tether belt following the child restraint
seat manufacturer's instructions.
Releasing the retaining strap
– Release the retainer strap in line with the instructions given by
the child safety seat manufacturer. 