warning light Seat Exeo 2008 Owner's Guide
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Cockpit69
Safety First
Operating instructions
Practical tips
Te c h n i c a l  D a t a
•
It will start flashing to indicate that ESP is counteracting an unstable 
driving condition.
•
It lights up when the ignition is switched on for approx. 2 seconds while 
the function is checked.
•
The warning lamp will light up if there is a malfunction in the ESP.
•
It will light up after the battery has been disconnected.
•
The warning lamp will light up if the ESP is switched off.
•
It will also come on if a fault should occur in the ABS because the ESP 
operates in conjunction with the ABS.
If the ESP warning lamp lights up and stays on after the engine is started, this 
may mean that the control system has temporarily switched off the ESP. In this 
case the ESP can be reactivated by switching the ignition off and then on 
again. After this the warning lamp should go out to show that the system is 
fully functional.
The warning lamp will light up when the ignition is switched on if the battery 
has been disconnected and then reconnected. It should go out again after 
driving a short distance if the steering wheel is turned slightly.
For further information on the ESP, see ⇒ page 177.
Alternator 
The warning lamp signals a fault in the alternator or in the 
vehicle's electrical system.The warning lamp 
 lights up when the ignition is switched on. It should 
switch off after the engine has started.
If the warning lamp  lights up when you are driving, you can normally 
continue as far as the nearest specialist garage. However, given that the 
battery will be running down, any electr ical consumption not absolutely vital 
should be switched off.
Caution
If the coolant warning lamp 
 in the instrument panel lig h t s  u p  a s  w e l l  a s  t h e  
alternator waning lamp while driving  ⇒page 77, stop the vehicle immedi-
ately and switch off the engine. In this case the coolant pump is no longer 
being driven, and there is a risk of engine damage.
Main beam headlights 
The indicator lamp 
 lights up when the main beams are on or when the 
headlight flasher is operated.
For further information on the main beam headlights, see  ⇒page 119.
Engine management 
This warning lamp monitors the engine management system 
for petrol engines.The warning lamp 
 (Electronic Power Control) li ghts up while the function 
is being checked.
Note
If the warning lamp lights up while the vehicle is moving, this indicates a fault 
in the engine management system. The vehicle must be taken immediately to 
a specialist garage to have the engine serviced.
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70Glow plug system 
The indicator lamp lights up while the glow plugs are 
preheating.The indicator lamp 
 lights up while the glow plugs are preheating. When 
the indicator lamp goes out the engine should be started straight away. When 
the engine is warm, or at outside temperatures above +8°C, the indicator 
lamp will only light up very briefly.
Note
•
If the glow plug indicator lamp should start flashing while the vehicle is 
moving, this indicates a fault in the  engine management system. The engine 
should be serviced without delay.
•
If the indicator lamp fails to light up when the ignition is switched on, this 
can mean that the glow plug system  is defective. The engine should be 
serviced.
Brake system 
The warning lamp flashes when the handbrake is applied, or 
if the brake fluid level is too low or if there is a fault in the ABS 
system.If the warning lamp 
 flashes (and the handbrake is not applied), stop the 
vehicle and check the brake fluid level ⇒  ⇒ page 222.
If a failure should occur in the ABS, the ABS warning lamp 
 will light up 
together with the brake warning lamp 
  ⇒ . Handbrake applied
The warning lamp 
 also lights up when the handbrake is applied. In addi-
tion to this, the handbrake warning  ⇒page 76 switches on after driving for 3 
seconds at a speed above 5 km/h.
WARNING
•
Before opening the bonnet and checking the brake fluid level, observe 
the warning information in ⇒ page 213, “Work in the engine compart-
ment”.
•
If the brake warning lamp does not go out, or if it lights up when 
driving, the brake fluid level in the reservoir is too low and this may cause 
an increased accident risk. Stop the  vehicle and do not drive on. Obtain 
technical assistance.
•
If the brake warning lamp lights up together with the ABS warning 
lamp, this can mean that the control funct ion of the ABS is out of action. As 
a result, the rear wheels can lock relatively easily when braking. Under 
certain circumstances, the rear of the vehicle could suddenly sway from 
side to side, with the subsequent danger of skidding. Drive carefully to the 
nearest specialist garage and have the fault rectified.
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72CD and radio displayIf the radio is switched on and no Priority 2 faults are indicated by the auto-
check control, the “OK” symbol will go out and the display will show the name 
or frequency of the selected radio station and various other information, 
depending on the type of radio fitted.
When in CD mode*, the display will show the current track.
These displays appear  in addition to the display on the radio itself.
Ambient temperature displayThe ambient temperature is shown in the display when the ignition is 
switched on  ⇒fig. 49.
At temperatures below +5°C a snowflake symbol appears next to the temper-
ature display. This is to warn the driver to take extra care when there is a risk 
of  ice  on the road. When the vehicle is stationary or travelling at very low 
speeds, the temperature displayed may be slightly higher than the actual 
ambient temperature as a result of heat coming from the engine.
If the vehicle has an air conditioning and the display is changed over to °F 
(degrees Fahrenheit), the ambient temperature display automatically 
changes over to °F ⇒ page 157.
WARNING
Do not rely on the ambient temperature display as an ice warning. Please 
bear in mind that there may be ice on the roads even at ambient tempera-
tures of +5°C – beware of ice patches.
Fig. 48  Display: addi-
tional radio information
Fig. 49  Display: Ambient 
temperature display
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Safety First
Operating instructions
Practical tips
Te c h n i c a l  D a t a
Note
When the display shows route guidance instructions from the navigation 
system, the ambient temperature appears in the second line of the radio 
display.Fuel range
The fuel range display can help you to plan your trip.The estimated fuel range is displayed in km. It shows how far the vehicle can 
be driven with the amount of fuel left in  the tank, assuming the same style of 
driving. The fuel range is displayed in increments of 10 km.
The fuel range is calculated on the basis of the fuel consumption over the last 
30 kilometres. The fuel range will increase if you drive in a more economical 
manner.
Door catch/ tailgate warningThe door catch/tailgate warning symbol lights up if  one or more of the doors, 
or the bonnet or tailgate are not proper ly closed when the ignition is on. The 
symbol also indicates  which of these is not properly closed. The display in the 
illustration  ⇒fig. 50  shows that the front left door is open.
The corresponding part of the pictogram wil l flash if either the bonnet or tail-
gate are open. The warning symbol goes out when the bonnet, tailgate and 
all the doors are closed.
On vehicles with a driver information system and an on-board computer* the 
door catches/tailgate warning symbol can be switched off by briefly pressing 
one of the control switches for the on-board computer  ⇒page 85. However, 
the warning symbol will appear again if any of the doors or the bonnet or tail-
gate is opened or closed.
Fig. 50  Display: door 
catch/tailgate warning
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Safety First
Operating instructions
Practical tips
Te c h n i c a l  D a t a
Auto-check systemIntroductionThe auto-check system checks important components and vehicle systems. 
These background checks are run consta ntly, as long as the ignition is 
switched on.
A message is displayed in the instrument  panel if a fault should occur or if any 
maintenance or repairs are urgently required. This is accompanied by an 
audible warning signal. Depending on the pr iority of the fault, a red or yellow 
warning symbol lights up in the display.
The red symbols indicate a  danger, whereas the yellow ones represent a 
warning . Additional messages to assist the driver may be shown with the red 
or yellow symbols.
Driver messages
Additional messages to assist the driver are displayed 
together with the warning symbols in the instrument panel.Driver messages and red symbols
If a red warning symbol appears in the display, you can press the   
button  ⇒fig. 52  to call up an additional driver message.
For example: in the event of an oil pressure malfunction, the oil pressure 
symbol 
 will appear in the display. If you now press the   button, the 
following message will appear in the display:
Switch off engine, check oil level
The message will disappear from the display after about 5 seconds. If 
required, the message can be called up again by briefly pressing the   
button.
Fig. 52  Instrument panel: 
CHECK button
CHECK
CHECK
CHECK
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Cockpit77
Safety First
Operating instructions
Practical tips
Te c h n i c a l  D a t a
The red symbols are used to indicate a Priority 1 fault (serious malfunction).
A red symbol is accompanied by 
three warning chimes. The symbols will keep 
flashing until the faults are corrected. If several  Priority 1 faults are detected 
at the same time, the symbols are displayed one after the other for about 2 
seconds.
Fault in the brake system 
A fault in the brake system should be rectified as soon as 
possible.If the symbol 
 flashes in the display, there is a fault in the brake 
system. One of the following messages will appear in the display 
together with the symbol:
Stop vehicle, check brake fluid and hydraulic fluid levels
Warning! Fault in brake system (ABS) Please visit garage
– Stop the vehicle.
–Check the brake fluid level ⇒ page 222.
If the ABS fails, the ABS warning lamp 
 will light up together with the brake 
system fault symbol 
  ⇒ .
WARNING
•
Before opening the bonnet and checking the brake fluid level, observe 
the warning information in  ⇒page 213, “Work in the engine compart-
ment”.
•
If the brake fluid level in the reservoir is too low, this could result in an 
accident. Do not drive on. Obtain technical assistance.
•
If the brake warning lamp lights up together with the ABS warning 
lamp, this can mean that the control fun ction of the ABS is out of action. As 
a result, the rear wheels can lock relatively easily when braking. Under 
certain circumstances, the rear of the vehicle could suddenly sway from 
side to side, with the subsequent danger of skidding. Drive carefully to the 
nearest specialist garage and have the fault rectified.
Fault in the cooling system 
Faults in the cooling system must be rectified immediately.If the 
 symbol flashes in the display, this means that either the 
coolant  temperature is too high or the coolant  level is too low. The 
following message will appear in the display together with the 
symbol:
Switch off engine and check coolant level
–Stop the vehicle.
– Switch the engine off.
– Check the coolant level  ⇒page 218.
– Add more coolant if necessary  ⇒page 218.
– Wait for the symbol to go out before driving on.
– Obtain professional assistance if necessary.
If the coolant level is correct, the over heating may be caused by a malfunction 
of the radiator fan.
WARNING (continued)
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78If the alternator warning  lamp lights up as well ⇒page 69, it is possible that 
the drive belt has broken.
Caution
Do not drive on if the symbol 
 has come on to indicate a fault in the cooling 
system, otherwise there is a risk of engine damage.
Engine oil pressure too low 
If the engine oil pressure is too low the fault must be rectified 
immediately.If the 
 symbol flashes in the display, the oil pressure is too low. 
The following message will appear in the display together with the 
symbol:
Switch off engine, check oil level
–Stop the vehicle.
– Switch the engine off.
– Check the engine oil level  ⇒page 215.
– Obtain professional assistance if necessary.
Engine oil level too low
If the engine oil level is too low, add more oil  ⇒page 216.
Engine oil level correct
If the 
 symbol flashes and the engine oil  level is correct, obtain profes-
sional assistance. Do not drive on. Do not continue to run the engine,  even at 
idle speed .
Note
The oil pressure warning lamp 
 is not an indicator for the oil level. The oil 
level should therefore be checked regularl y, preferably every time you fill the 
tank.
Yellow symbols
A yellow symbol indicates a warning.
Fuel level low
⇒ page 79
Diesel particulate filter* obstructed
⇒page 79
Light sensor/ rain sensor faulty
⇒page 79
F i g .  5 4  D i s p l a y :  F u e l  l e v e l  
low
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Safety First
Operating instructions
Practical tips
Te c h n i c a l  D a t a
Yellow symbols are used to indicate a Priority 2 fault (warning).
Yellow symbols are accompanied by 
one warning chime. The function indi-
cated should be checked as soon as possible. If several Priority 2 faults are 
detected at the same time, the symbols are displayed one after the other for 
about 2 seconds at a time.
Fuel level low 
When this symbol 
 comes on for the first time, there are about 8 to 10 litres 
of fuel left in the tank. You should fill up as soon as possible  ⇒page 208.
Diesel particulate filter obstructed 
If the symbol 
 lights up, you may be able to contribute towards automatic 
filter cleaning by driving in the right  manner. You should drive at a speed of 
at least 60 km/h for about 15 minutes in  4th or 5th gear, at an engine speed 
of around 2000 rpm. The increase in temperature will burn off any soot in the 
filter. When cleaning is successful, the symbol switches off.
If the light on symbol 
 does not go off, take the vehicle to a specialist 
garage to repair the fault.
For further information on the diesel particulate filter, see  ⇒page 183.
WARNING
It is essential that you adjust your sp eed to suit the weather, road, terrain 
and traffic conditions. The recommended  driving speed must never lead to 
the driver disregarding the traffic regulations.Light sensor/ rain sensor faulty 
 Automatic headlights / automatic wipers faulty
If the  symbol appears, this means that the light sensor / rain sensor is not 
working. For safety reasons, the dipp ed beam headlights will then be 
switched on permanently when the light switch is set to the  AUTO position. 
However, you can still switch the lights on and off in the normal way with the 
Brake pad worn
⇒ page 80
Speed warning 1
⇒page 80
Dynamic headlight range control* 
faulty
⇒page 80
Self-directing headlights* faulty
⇒page 80
Washer fluid level low*
⇒page 80
Speed warning 2*
⇒page 80
Battery voltage too high or too low*
⇒page 80
Bulb monitor*
⇒page 81
Tyre pressure monitoring system* 
Loss of pressure
⇒page 88
TPMS
Tyre pressure monitoring system* 
System not available
⇒page 66
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80light switch. If the rain sensor is faulty, the functions operated via the wind-
screen wiper lever will still be availa ble. You should have the light sensor / 
rain sensor checked by a specialist garage as soon as possible.Worn brake pads 
If the 
 symbol lights up, have the front brake pads (and, for safety's sake, 
the rear pads as well) inspected by a specialist garage.
Speed warning 1 
If the 
 symbol lights up, this means you are exceeding the speed that has 
been pre-set with the speed warning function. You should reduce your speed 
accordingly  ⇒page 81.
Headlight range control faulty 
This symbol 
 indicates a malfunction in the dynamic headlight range 
control. Take the vehicle to a specialist garage to have the dynamic headlight 
range control function repaired.
Self-directing headlights* faulty 
 Self-directing headlights faulty This symbol 
 indicates that the self-directing headlight system is faulty. 
Take the vehicle to a specialist garage to have the headlights or the self-
directing headlight co ntrol unit repaired.
Washer fluid level low 
If the 
 symbol lights up, top up the fluid for the windscreen washer and 
headlight washer system*  ⇒page 220.
Speed warning 2 
If the 
 symbol lights up, this means you are exceeding the speed that has 
been pre-set. You should reduce your speed accordingly  ⇒page 81.
Battery voltage too high or too low 
If the 
 symbol lights up, take the vehicle to a specialist garage and have 
the following items checked:
•
Ribbed belt
•
Battery condition
It is also advisable to check whether the alternator warning lamp has come on 
⇒ page 69.
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Safety First
Operating instructions
Practical tips
Te c h n i c a l  D a t a
Bulb 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 sec onds). 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 249.
•
A “blown” fuse  ⇒page 247, “Changing fuses”.
•
Faulty electrical wiring.
Have the components replaced or the wiring repaired as necessary by a 
specialist garage.
WARNING
•
Bulbs are highly sensitive to pressure. The glass can break when you 
touch the bulb, causing injury.
•
The high voltage element of gas discharge lamps* (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 audible warning signal if the set speed is 
exceeded by about 10 km/h. A warning symbol will also appear in the display 
⇒ fig. 55 .
The speed warning function has  two different warning speeds, which operate 
independently and serve slightly different purposes:
Speed limit warning 1 
With speed limit warning 1, the maximum speed can be changed while 
driving. The speed limit that has been set remains stored until the ignition is 
switched off, or until it is changed or cleared.
Fig. 55  Display: Speed 
warning function
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