2010 Seat Exeo ST wiring

Airbag system29
Safety First
Operating Instructions
Practical Tips
Technical Specifications
•Always adjust the front seats properly.
The danger of fitting a child seat on the front passenger seat
Rear-facing child seats must never be used on the front
passenger seat when the front passenger airbag is enabled.The front passenger 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 44.
When transporting children, use a child seat appropriate to the age and size
of each child ⇒ page 46.
For those vehicles that do not include a key lock switch to disconnect the
airbag, 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 increases.•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 inju-
ries if the front passenger airbag is triggered.
•An inflating front passenger airbag can strike the rear-facing child seat
and hurl it with great force against the door, the roof or the backrest.•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 essential
that you observe the following safety measures:
−Deactivate the front passenger airbag ⇒page 44, “Deactivating
airbags”.
− The child seat must be approved by the child seat manufacturer for
use on a front passenger seat with front or side airbag.
− Follow the installation instructions given by the child seat manufac-
turer and observe the safety instructions ⇒page 46, “Child safety”.
− 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
position.
Warning lamp for airbag and seat belt tensioner
T
This warning lamp monitors the airbag and seat belt
tensioner system.The warning lamp monitors all airbags and seat belt tensioners in the vehicle,
including control units and wiring connections.
WARNING (continued)
WARNING (continued)
ExeoST_EN.book Seite 29 Freitag, 3. September 2010 11:41 11

Cockpit
82Bulb monitor

The bulb monitor checks whether the lights on the vehicle are
working.If a defective bulb is detected, or if one of the lights has failed for any reason,
the bulb monitor symbol
 will appear in the display together with an addi-
tional message (which goes out after 5 seconds). For instance, if the rear left
turn signal is not working, the display in the instrument panel will show the
following message:
Left rear turn signal
The message disappears after 5 seconds. Press the CHECK button briefly if
you wish to call up the message again.
If the display indicates that one of the lights is not working, this can have a
number of causes:
•Bulb failure ⇒page 267.•A blown fuse ⇒page 265, “Changing fuses”.•Faulty electrical wiring.
It is not necessary to have lamps replaced in a specialised workshop,
however the use of Xenon lamps is recommended.
LED lamps
If any of the LED (Light Emitting Diode) functions fail, the complete lamp
should be replaced.
The failure of the lamp is only shown when the LED function goes out
completely. Sometimes, a LED will stop working, without displaying the
warning as the function continues to operate.
WARNING
•Bulbs are highly sensitive to pressure. The glass can break when you
touch the bulb, causing injury.•The high voltage element of gas discha rge bulbs* (xenon light) must be
handled correctly. Otherwise, there is a risk of death.
Speed warning*

Introduction
The speed warning function can help prevent you exceeding
a particular pre-set maximum speed.The speed warning function will warn the driver if a pre-set maximum speed
is exceeded. The system gives an warning buzzer signal if the set speed is
Fig. 56 Display: Speed
warning function
ExeoST_EN.book Seite 82 Freitag, 3. September 2010 11:41 11

If and when
274Changing the side light bulb (inside of vehicle)
The procedure for changing the bulb is the same on both
sides.
– Switch off the ignition and the lights.
– Raise the bonnet.
– Move the brace ⇒ fig. 212 in the direction of the arrow and
remove the rigid cover, separating the brace side and then
removing the two tabs from the other end of the cover.
– Remove the bulb and the bulb holder by pulling on the bulb holder wiring.
– Separate the bulb from the bulb holder by pulling both pieces anti-clockwise.
– Fit the new bulb by pressing on the bulb holder.
– Insert the bulb into the socket so that the side of the bulb holder grip is vertical ⇒fig. 213 and press on it.
– Fit the cover, first inserting the side tabs and then closing the cover and the brace. Make sure that the gasket sits well on the
casing cover during the operation.
– Check whether the new bulb is working.Changing bulbs. Bi-Xenon AFS headlightsTypes of bulbsYou must only replace a bulb with a bulb of the same type. The name can be
found on the base of the bulb holder.
Fig. 212 Side light bulb
(inside of vehicle)Fig. 213 Side lights. Bulb
holder grip in vertical
position
A1
ExeoST_EN.book Seite 274 Freitag, 3. September 2010 11:41 11

If and when
282Remove the bulb holder
When changing a bulb, you must first remove the bulb holder.There are four securing tabs on the inside of the tail light unit.
– Release the retaining tabs ⇒fig. 226 .
– Lift out the bulb holder in the direction of the arrow .
– Change the defective bulb ⇒page 282 ⇒page 283.
WARNING
If a bulb is replaced in a tail light assembly with LED, do not pull too hard
on the bulb holder to avoid damaging the wiring of the LED module.
Changing bulbs
All bulbs can be changed easily in the bulb holder.The bulbs are secured with a bayonet fastener. The table below
gives an overview of the bulb positions.
– Lightly press the defective bulb into the bulb holder, then turn it
to the left and remove it.
– Fit the new bulb, pressing it into the bulb holder and turn it to the right as far as it will go.
– Use a cloth to remove any fingerp rints from the glass part of the
bulb.
– Check whether the new bulb is working.
– Re-install the bulb holder ⇒page 283.
Fig. 226 Retaining tabs
on reverse side of tail light
AA
AB
Fig. 227 Position of the
bulbs in the bulb holder:
Example: Outer left tail
light
ExeoST_EN.book Seite 282 Freitag, 3. September 2010 11:41 11

If and when
286Remove the bulb holder
The tailgate must be open to change the bulbs.
You can access the bulb holder for the inner tail lights via the inside
of the tailgate.
– Check which of the bulbs is defective.
– Take the screwdriver out of the vehicle's tool kit ⇒page 254.
– Insert the screwdriver into the opening in the cover ⇒fig. 234
and detach the cover .
– Press on the tabs ⇒ fig. 235 in the direction of the arrows
and remove the bulb holder by pulling in the direction of the
arrow .
– Change the bulbs ⇒page 287 ⇒page 287.
WARNING
If a bulb is replaced in a tail light assembly with LED, do not pull too hard
on the bulb holder to avoid damaging the wiring of the LED module.
Fig. 234 Remove the
cover of the tailgate trimFig. 235 Remove the bulb
holder
A1
A2
AA
AB
ExeoST_EN.book Seite 286 Freitag, 3. September 2010 11:41 11