check engine light Seat Exeo 2009 Owner's Guide

Checking and refilling levels
232Winter operations
The battery is drained more in cold weather, which means that the starting
power is reduced. For this reason, have the battery checked and charged if
necessary before the start of winter.
Replacing the battery
A replacement battery must have the same capacity, voltage and current
rating. It must also have the same di mensions as the original, factory-fitted
battery and have sealed caps. The SEAT batteries which have been specially
developed fulfil the maintenance, performance and safety specifications for
your vehicle.
We recommend you use maintenance-free batteries.
WARNING
•All work on batteries requires specialist knowledge. If work is required
on the battery, this should be performed by a Technical Service or
specialist garage. Danger of caustic burns and explosion!•The battery must not be opened. Never try to change the battery's
liquid level. Explosive gas is released from the battery that could lead to an
explosion.Caution
•The battery holder and clamps must always be correctly secured.•Before starting any work on the battery, always observe the warnings
listed under ⇒.For the sake of the environment
 Batteries contain toxic substances including sulphuric acid and lead.
Therefore, they must be disposed in line with environmental regulations and
must not be disposed of with ordinary household waste. Make sure discon-
nected batteries cannot tip over. Sulphuric acid could be spilt!
Important safety warnings for handling a car batteryThe battery is located at the back of the engine compartment ⇒page 289.
WARNING
Always be aware of the danger of injury and chemical burns as well as the
risk of accident or fire when working on the battery and the electrical
system:•Wear eye protection. Protect your eyes, skin and clothing from acid and
particles containing lead.•Battery acid is very corrosive and caustic. Wear protective gloves and
eye protection. Do not tilt the batteries. This could spill acid through the
vents. Rinse battery acid from eyes immediately for several minutes with
clear water. Then seek medical care immediately. Neutralize any acid
splashes on the skin or clothing with a soapy solution, and rinse off with
plenty of water. If acid is swallowed by mistake, consult a doctor immedi-
ately.•Fires, sparks, naked lights and smoking are prohibited. When handling
cables and electrical equipment, av oid causing sparks and electrostatic
charge. Never short the battery terminals. High-energy sparks can cause
injury.
Wear eye protection

Battery acid is very corrosive and caustic. Wear protective
gloves and eye protection!

Fires, sparks, naked lights and smoking are prohibited!

A highly explosive mixture of gases is released when the bat-
tery is under charge.

Keep children away from acid and batteries!
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Checking and refilling levels233
Safety First
Controls and equipment
Practical tips
Technical Data
•A highly explosive mixture of gases is released when the battery is
under charge. The batteries should be charged in a well-ventilated room
only.•Keep children away from acid and batteries.•Before working on the electrical system, you must switch off the
engine, the ignition and all consumers. The negative cable on the battery
must be disconnected. When a light bulb is changed, you need only switch
off the light.•Deactivate the anti-theft alarm by unlocking the vehicle before you
disconnect the battery! The alarm will otherwise be triggered.•When disconnecting the battery from the vehicle electrical system,
disconnect first the negative cable and then the positive cable.•Switch off all electrical consumers before reconnecting the battery.
Reconnect first the positive cable and then the negative cable. Never
reverse the polarity of the connections. This could cause an electrical fire.•Never charge a frozen battery, or one which has thawed. This could
result in explosions and chemical burns. Always replace a battery which
has frozen. A flat battery can freeze at temperatures around 0°.•Ensure that the vent hose is always connected to the battery.•Never use a defective battery. This may be fatally explosive. Replace a
damaged battery immediately.Caution
•Never disconnect the battery if the ignition is switched on or if the engine
is running. This could damage the electrical system or electronic compo-
nents.•Do not expose the battery to direct sunlight over a long period of time, as
the intense ultraviolet radiation can damage the battery housing.•If the vehicle is left standing in cold conditions for a long period, protect
the battery from frost. If it “freezes” it will be damaged.
Charging the battery
A fully-charged battery is important for reliable starting.–Note the warnings ⇒ in “Important safety warnings for
handling a car battery” on page 232 and ⇒.
– Switch off the ignition and all electrical equipment.
– Only if “fast-charging”: both battery cables must be discon- nected (first the “negative” cable, then the “positive” cable).
– Connect the charger cables to the battery terminals, noting the colour code (red is used for “positive”, black or brown for “nega-
tive”).
– Now connect the battery charger to the power point and switch on.
– After charging the battery: switch off the battery charger and disconnect the power point cable.
– Finally disconnect the charger cables from the battery.
– If necessary, reconnect both battery cables to the battery (first the “positive” cable, then the “negative” cable).When charging with a low current (for instance with a small battery charger)
the battery does not normally have to be disconnected. However, both
battery cables must be disconnected before “ fast-charging” the battery with
a high current. However, always follow the instructions given by the manufac-
turer of the battery charger.
The fast-charging procedure for a battery is dangerous ⇒ in “Important
safety warnings for handling a car battery” on page 232, as it requires a
WARNING (continued)
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Wheels and tyres237
Safety First
Controls and equipment
Practical tips
Technical Data
Significant tyre pressure lossThe tyre symbol
 is displayed and indicates that the tyre pressure for a least
one tyre is insufficient.
- Stop the vehicle.
- Switch the engine off.
- Check the tyre(s).
- Change the wheel if necessary.
Tyre pressure monitoring (RKA+)*
The type pressure monitor display on the instrument panel
indicates that the pressure is too low.The tyre pressure monitoring system makes use of the ABS sensors to
compare the rolling circumference and the frequency characteristics of the wheels. If the rolling circumference or frequency characteristic changes on
one or more wheels, the tyre pressure warning lamp
 will light up. The fault
will also be indicated by a warning buzzer. The position of the affected tyre
will also be shown (if only one tyre is affected) on the centre display of the
instrument panel.
The rolling circumference and frequency characteristics can change if:
•the tyre pressure is too low.•the tyre has suffered structural damage.•the wheels or the inflation pressures have been changed without initial-
ising the system (see Adjusting the tyre pressure settings).•there is a greater load on the wheels of one axle (e.g. if you are carrying
more passengers or luggage).•the road surface under the left wheels is different to the road surface
under the right wheels for a long period.•when driving with snow chains.
Adjusting the tyre pressure settings (initialising the tyre pressure
monitoring system)
After any incident regarding the wheels of your vehicle, e.g. after modify the
tyre pressure ⇒page 238 or after changing of swapping around wheels ⇒
page 180 - with the vehicle at a standstill and the engine running - press
⇒ fig. 177 . The yellow warning lamp
 will light up. Hold the button down
for 2 seconds until the warning lamp goes out and an acoustic warning is
given. You can now release the button.
If the wheels are subjected to extremely stress (e.g. heavy load), the tyre pres-
sure must be increased to the recommended value for the maximum load
(see the adhesive label on the inside of the fuel tank flap) and then initialise
the system.
Tyre pressure warning lamp on
When you switch on the ignition, the tyre pressure warning lamp
 will light
up for about 2 seconds. There is a fault in the system if the indicator stays on
permanently after switching on the ignition. The instrument panel also
Fig. 177 Detailed view of
the centre console: Button
for the tyre pressure
monitoring system
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If and when265
Safety First
Controls and equipment
Practical tips
Technical Data
WARNING
•Take particular care when working on components in the engine
compartment if the engine is warm - risk of burns!•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.•When changing bulbs, please take care not to injure yourself on sharp
parts in the headlight housing.Caution
•Remove the ignition key before working on the electric system. If not, a
short circuit could occur.•Switch off the lights or parking lights before you change a bulb.For the sake of the environment
Please ask your specialist retailer how to dispose of used bulbs in the proper
manner.
Note
•Depending on weather conditions (cold or wet), the front lights, the fog
lights, the rear lights and the indicators may be temporarily misted. This does not affect the useful life of the lighting system. By switching on the lights, the
area through which the beam of light is projected will quickly be demisted.
However, the edges may continue to be misted.
•Please check at regular intervals that all lighting (especially the exterior
lighting) on your vehicle is functioning pr operly. This is not only in the interest
of your own safety, but also in that of all other road users.•Before changing a bulb, make sure you have the correct new bulb.•Do not touch the glass part of the bulb with your bare hands, use a cloth
or paper towel instead. Otherwise, the fingerprints left on the glass will
vaporise as a result of the heat generated by the bulb, be deposited on the
reflector and impair its surface.Removing the air duct
The air duct has to be removed to gain access to the bulbs for
the right-side headlight.
Bulb
Type
Xenon bulbs
12 V/35 W (D1S)
DRL (day light)
12 V/21 W (P21W SLL)
Indicator light
12 V/21 W (PY21W)
Side lights
12 V/5 W (W5W blue LL)
Fig. 204 Air duct on right
side of vehicle
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Index301
DDanger of fitting a child seat on the front passenger
seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Dash panel cleaning . . . . . . . . . . . . . . . . . . . . . 211
Data entry control . . . . . . . . . . . . . . . . . . . . . . . . 88
Date display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Daytime running lights . . . . . . . . . . . . . . . . . . . 120
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Diesel engine Winter driving . . . . . . . . . . . . . . . . . . . . . . . . 219
Diesel engine particulate filter . . . . . . . . . . . . . 191
Diesel particulate filter . . . . . . . . . . . . . . . . . . . . 80 Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Dipped headlights . . . . . . . . . . . . . . . . . . . . . . . 115
DIS Average fuel consumption . . . . . . . . . . . . . . 85
Average speed . . . . . . . . . . . . . . . . . . . . . . . . 85
Driving time . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Instantaneous fuel consumption . . . . . . . . . 85
Disabling front passenger airbag Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Disabling the airbag Disabling front passenger airbag . . . . . . . . . 44
Disposal Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Distance covered . . . . . . . . . . . . . . . . . . . . . . . . . 86
Distance display . . . . . . . . . . . . . . . . . . . . . . . . . 63
Door catch/ tailgate warning . . . . . . . . . . . . . . . 74 Door lock cylinders . . . . . . . . . . . . . . . . . . . . . . 209
Doors
Childproof lock . . . . . . . . . . . . . . . . . . . . . . 104
Locking the doors manually if the central lock-ing fails to work . . . . . . . . . . . . . . . . . . . . 102
Driver information system . . . . . . . . . . . . . . . . . . 71 Ambient temperature display . . . . . . . . . . . . 72
Auto-check system . . . . . . . . . . . . . . . . . . . . 75
CD, radio and telephone display . . . . . . . . . 72
Door catch/ tailgate warning . . . . . . . . . . . . 74
Driver messages . . . . . . . . . . . . . . . . . . . . . . 76
Handbrake warning . . . . . . . . . . . . . . . . . . . . 76
Menu display . . . . . . . . . . . . . . . . . . . . . . . . . 87
On-board computer . . . . . . . . . . . . . . . . . . . . 85
Red symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Speed warning . . . . . . . . . . . . . . . . . . . . . . . . 82
Warning messages . . . . . . . . . . . . . . . . . . . . 76
Yellow symbols . . . . . . . . . . . . . . . . . . . . . . . 79
Driver messages . . . . . . . . . . . . . . . . . . . . . . . . . 76
Driver's seat Assigning the key to the seat . . . . . . . . . . . 139
Enabling stored settings . . . . . . . . . . . . . . . 138
With memory . . . . . . . . . . . . . . . . . . . . . . . . 137
Driving Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 193
Economically / With Respect for the Environment . . . . . . . . . . . . . . . . . . . . . . . 191
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . . 193 Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Dynamic gear control program . . . . . . . . . . . . . 180
EEconomical driving . . . . . . . . . . . . . . . . . . . . . . 191
Electric windows . . . . . . . . . . . . . . . . . . . . . . . . 108 Central locking system . . . . . . . . . . . . . . . . 110
Possible malfunctions . . . . . . . . . . . . . . . . . 110
Switch on font passenger's door . . . . . . . . 109
Switch on rear doors . . . . . . . . . . . . . . . . . . 109
Switches in the driver's door . . . . . . . . . . . 109
Electrical power point . . . . . . . . . . . . . . . 149, 150
Electronic differential lock How it works . . . . . . . . . . . . . . . . . . . . . . . . 185
Electronic immobiliser . . . . . . . . . . . . . . . . . . . . 98
Electronic stabilisation programme Description . . . . . . . . . . . . . . . . . . . . . . . . . . 164
How the system works . . . . . . . . . . . . . . . . 183
Warning light . . . . . . . . . . . . . . . . . . . . . . . . 165
Emergencies Changing a wheel . . . . . . . . . . . . . . . . . . . . 246
Disconnecting the battery . . . . . . . . . . . . . . 231
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . 244, 249
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
tyre mobility system . . . . . . . . . . . . . . . . . . 245
Engine Running in . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Engine compartment Safety instructions . . . . . . . . . . . . . . . . . . . 221
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Index
302Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Checking oil level . . . . . . . . . . . . . . . . . . . . 224
Consumption . . . . . . . . . . . . . . . . . . . . . . . . 224
Oil pressure too low . . . . . . . . . . . . . . . . . . . 78
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . 223
Oil sensor defective . . . . . . . . . . . . . . . . . . . 80
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 Environmental friendliness . . . . . . . . . . . . 192
Environmental tip Avoiding pollution . . . . . . . . . . . . . . . . . . . . 217
Environmentally friendly driving . . . . . . . . . . . 191
Exhaust gas purification system . . . . . . . . . . . 190
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 208FFabric trim cleaning . . . . . . . . . . . . . . . . . . . . . 212
Fastening rings . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Filling the tank Releasing the tank flap manually . . . . . . . 217
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Front drink holders . . . . . . . . . . . . . . . . . . . . . . 147
Front passenger airbag deactivation . . . . . . . . . 44
Frontal airbags Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Fuel
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Fuel level low . . . . . . . . . . . . . . . . . . . . . . . . . 80
Instantaneous fuel consumption . . . . . . . . . 85
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Fuel range . . . . . . . . . . . . . . . . . . . . . . . . . . . 73, 85
Fuel tank opening the fuel tank flap . . . . . . . . . . . . . 216
Fuel: save . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Fuse Assignment . . . . . . . . . . . . . . . . . . . . . . . . . 256
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
GGear display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Gear shift pattern . . . . . . . . . . . . . . . . . . . . . . . 175
General overview of the engine compartment 289
Glove compartment . . . . . . . . . . . . . . . . . . . . . . 151Cool box . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
GRA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172HHandbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Hazard warning lights . . . . . . . . . . . . . . . . . . . . 121
Head restraint Rear seat . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Head restraints
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Removing and fitting . . . . . . . . . . . . . . . . . 140
head restraints, correct adjustment . . . . . . . . . 13 In-use and non-use positions . . . . . . . . . . . 14
Headlight range control . . . . . . . . . . . . . . . . . . 119 Dynamic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Faulty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Adaptive headlights . . . . . . . . . . . . . . . . . . 121
Automatic headlight control . . . . . . . . . . . 116
Automatic headlight control photo sensors . . .116
Coming home function . . . . . . . . . . . . . . . . 118
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 193
Front fog lights . . . . . . . . . . . . . . . . . . . . . . 117
Headlight range control . . . . . . . . . . . . . . . 119
Headlight washer system . . . . . . . . . . . . . . 129
Leaving home function . . . . . . . . . . . . . . . . 118
Heated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Heated rear window . . . . . . . . . . . . . . . . . . . . . 126
Heated seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
High pressure cleaners . . . . . . . . . . . . . . . . . . . 207
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
IIdentification number . . . . . . . . . . . . . . . . . . . . 286
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