check engine Seat Exeo 2010 Service Manual

If and when
268
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 discha rge bulbs* (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 tail lights and the turn signals may be temporarily misted. This has no influence on 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 properly. 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)
Turn signal
12 V/21 W (PY21W)
Side lights
12 V/5 W (W5W blue LL)
Fig. 200 Air duct on right
side of vehicle
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Technical Specifications295
Safety First
Operating Instructions
Practical Tips
Technical Specifications
Technical SpecificationsChecking fluid levelsFrom time to time, the levels of the different fluids in the
vehicle must be checked. Never fill with incorrect fluids,
otherwise serious damage to the engine may be caused.Fig. 233 Diagram for the location of the various elements
Vehicle battery
Engine oil filler cap
Brake fluid reservoir
Engine oil dipstick
Coolant expansion tank Windscreen washer fluid container
Hydraulic fluid reservoir for power steering
The checking and refilling of service fluids are carried out on the components
mentioned above. These operations are described in the ⇒page 224.
Overview
You will find further explanations, instructions and restrictions on the tech-
nical specifications as of ⇒page 291.
Note
The layout of parts may vary depending on the engine.
A1A2A3A4A5
A6A7
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Index
308Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Brake light Failure control . . . . . . . . . . . . . . . . . . . . . . . . 80
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Brake system Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 189
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Brake assist system . . . . . . . . . . . . . . . . . . 187
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Worn brake pads . . . . . . . . . . . . . . . . . . . . . . 81
Braking distance . . . . . . . . . . . . . . . . . . . . . . . . 192
Bulb change General notes . . . . . . . . . . . . . . . . . . . . . . . 260CCatalytic converter . . . . . . . . . . . . . . . . . . . . . . 193
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Manual locking . . . . . . . . . . . . . . . . . . . . . . 102
Sunroof: opening and closing . . . . . . . . . . 112
Central locking system Anti-theft security system . . . . . . . . . . . . . . 100
Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Locking and unlocking the vehicle from inside100 Opening and closing the windows . . . . . . 110
Security central locking . . . . . . . . . . . . . . . 101
Switch on the driver door . . . . . . . . . . . . . . 100
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Cetane number . . . . . . . . . . . . . . . . . . . . . . . . . 222
Changing tail light bulbs . . . . . . . . . . . . . . . . . 273
Changing the main headlight bulb Main headlight . . . . . . . . . . . . . . . . . . . . . . 264
Changing the main headlight bulbs Dipped beam headlight . . . . . . . . . . . . . . . 265
Changing the tail lights Luggage compartment lights . . . . . . . . . . . 282
Changing windscreen wiper blades . . . . . . . . . 232
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 292
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Child safety seat ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . 52
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Categorisation in groups . . . . . . . . . . . . . . . 48
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 48
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Child seats on the front passenger seat . . . . . . . . . . . . . 29
Childproof lock Rear doors . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . . . . 149 Cleaning alloy wheel rims . . . . . . . . . . . . . . . . 214
Cleaning chrome . . . . . . . . . . . . . . . . . . . . . . . . 213
Cleaning engine compartment . . . . . . . . . . . . . 215
Cleaning steel wheel rims . . . . . . . . . . . . . . . . 214
Cleaning windows . . . . . . . . . . . . . . . . . . . . . . . 212
Clock, setting . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Cloth seat covers cleaning . . . . . . . . . . . . . . . . 216
Coat hooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Compartments . . . . . . . . . . . . . . . . . . . . . . . . . . 153 In the door trim . . . . . . . . . . . . . . . . . . . . . . 154
In the front seats . . . . . . . . . . . . . . . . . . . . . 155
Coolant Checking the level . . . . . . . . . . . . . . . . . . . 229
Coolant fluid Antifreeze . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Coolant fluid additive . . . . . . . . . . . . . . . . . 228
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . 229
Cooling system Coolant temperature gauge . . . . . . . . . . . . . 60
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Correct adjustment of front seat head restraints . . 13
Correct adjustment of rear seat head restraints In-use and non-use positions . . . . . . . . . . . 14
Correct sitting position Front passenger . . . . . . . . . . . . . . . . . . . . . . 12
Incorrect sitting position . . . . . . . . . . . . . . . 14
Cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . 174
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Index309
Cruise control system . . . . . . . . . . . . . . . . . . . . 174
Adjust the stored speed . . . . . . . . . . . . . . . 175
Deactivating . . . . . . . . . . . . . . . . . . . . . . . . . 176
Deactivating temporarily . . . . . . . . . . . . . . . 176
Setting the speed . . . . . . . . . . . . . . . . . . . . 175
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 42DDanger of fitting a child seat on the front passenger seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Dash panel cleaning . . . . . . . . . . . . . . . . . . . . . 215
Data entry control . . . . . . . . . . . . . . . . . . . . . . . . 88
Date display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Daytime running lights . . . . . . . . . . . . . . . . . . . 120
Deactivating front passenger airbag Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Deactivating the airbag Front passenger airbag . . . . . . . . . . . . . . . . . 44
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Diesel engine Winter driving . . . . . . . . . . . . . . . . . . . . . . . . 222
Diesel engine particulate filter . . . . . . . . . . . . . 194
Diesel particulate filter . . . . . . . . . . . . . . . . . . . . 80 Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Dipped beam headlights . . . . . . . . . . . . . . . . . 115 DIS
Average fuel consumption . . . . . . . . . . . . . . 85
Average speed . . . . . . . . . . . . . . . . . . . . . . . . 85
Driving time . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Instantaneous fuel consumption . . . . . . . . . 85
Disposal Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Seat belt tensioners . . . . . . . . . . . . . . . . . . . 27
Distance covered . . . . . . . . . . . . . . . . . . . . . . . . . 86
Distance to empty . . . . . . . . . . . . . . . . . . . . . 73, 85
Door and tailgate warning . . . . . . . . . . . . . . . . . 74
Door lock cylinders . . . . . . . . . . . . . . . . . . . . . . 213
Doors Childproof lock . . . . . . . . . . . . . . . . . . . . . . 104
Locking the doors manually if the central lock-ing fails to work . . . . . . . . . . . . . . . . . . . . 102
Driver See Correct sitting position . . . . . . . . . . . . . . 10
Driver information system . . . . . . . . . . . . . . . . . . 71 Auto-check system . . . . . . . . . . . . . . . . . . . . 75
CD, radio and telephone display . . . . . . . . . 72
Door and tailgate warning . . . . . . . . . . . . . . 74
Driver messages . . . . . . . . . . . . . . . . . . . . . . 76
Handbrake warning . . . . . . . . . . . . . . . . . . . . 76
Menu display . . . . . . . . . . . . . . . . . . . . . . . . . 87
Onboard computer . . . . . . . . . . . . . . . . . . . . 85
Outside temperature display . . . . . . . . . . . . 72
Red symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Speed warning . . . . . . . . . . . . . . . . . . . . . . . . 82
Warning messages . . . . . . . . . . . . . . . . . . . . 76
Yellow symbols . . . . . . . . . . . . . . . . . . . . . . . 79 Driver messages . . . . . . . . . . . . . . . . . . . . . . . . . 76
Driver seat
Activating stored settings . . . . . . . . . . . . . . 139
With memory . . . . . . . . . . . . . . . . . . . . . . . . 138
driver seat Assigning the key to the seat . . . . . . . . . . . 140
Driving Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 196
Economically / Environmentally friendly . . 194
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
DRP See Dynamic gear control programme . . . . 182
Dynamic gear control programme . . . . . . . . . . 182
EEconomical driving . . . . . . . . . . . . . . . . . . . . . . 194
Electric windows . . . . . . . . . . . . . . . . . . . . . . . . 108 Central locking system . . . . . . . . . . . . . . . . 110
Possible malfunctions . . . . . . . . . . . . . . . . . 110
Rear doors . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Switch on front passenger’s door . . . . . . . 109
Switches in the driver door . . . . . . . . . . . . . 109
Electronic differential lock How it works . . . . . . . . . . . . . . . . . . . . . . . . 187
Electronic immobiliser . . . . . . . . . . . . . . . . . . . . 98
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Index
310Electronic Stability Programme
Description . . . . . . . . . . . . . . . . . . . . . . . . . 166
How the system works . . . . . . . . . . . . . . . . 185
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . 167
Emergencies Changing a wheel . . . . . . . . . . . . . . . . . . . . 249
Disconnecting the battery . . . . . . . . . . . . . 234
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247, 252
Sunroof emergency activation . . . . . . . . . . 113
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Tyre mobility system . . . . . . . . . . . . . . . . . . 248
Engine Running in . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Engine compartment Safety instructions . . . . . . . . . . . . . . . . . . . 224
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225 Checking oil level . . . . . . . . . . . . . . . . . . . . 226
Consumption . . . . . . . . . . . . . . . . . . . . . . . . 226
Oil pressure too low . . . . . . . . . . . . . . . . . . . 78
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . 226
Oil sensor defective . . . . . . . . . . . . . . . . . . . 80
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Engine speed governing . . . . . . . . . . . . . . . . . . . 80
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 Environmental friendliness . . . . . . . . . . . . 196
Roof racks . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Environmental tip Avoiding pollution . . . . . . . . . . . . . . . . . . . . 221
Environmentally friendly driving . . . . . . . . . . . 194 ESP
See Electronic Stability Programme . . . . . . 166
Exhaust gas purification system . . . . . . . . . . . 193
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 212
FFabric trim cleaning . . . . . . . . . . . . . . . . . . . . . 216
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Front drink holder . . . . . . . . . . . . . . . . . . . . . . . 147
Front passenger airbag deactivation . . . . . . . . . 44
Fuel Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Fuel level low . . . . . . . . . . . . . . . . . . . . . . . . . 80
Instantaneous fuel consumption . . . . . . . . . 85
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Fuel tank opening the fuel tank flap . . . . . . . . . . . . . 220
Fuel: save . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Fuse Assignment . . . . . . . . . . . . . . . . . . . . . . . . . 259
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
GGear display . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Gear shift pattern . . . . . . . . . . . . . . . . . . . . . . . 177
General overview of the engine compartment 295
Glove compartment . . . . . . . . . . . . . . . . . . . . . 153Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
GRA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174HHandbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Hazard warning lights . . . . . . . . . . . . . . . . . . . . 121
Head restraint Rear seat . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Head restraints Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Removing and fitting . . . . . . . . . . . . . . . . . 141
Headlight range control . . . . . . . . . . . . . . . . . . 119 Dynamic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Faulty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Headlights Adaptive headlights . . . . . . . . . . . . . . . . . . 121
Automatic headlight control . . . . . . . . . . . 116
Automatic headlight control photosensors 116
Coming home function . . . . . . . . . . . . . . . . 118
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 197
Front fog lights . . . . . . . . . . . . . . . . . . . . . . 117
Headlight range control . . . . . . . . . . . . . . . 119
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