check engine Seat Leon 5D 2007 Owner's Guide

Checking and refilling levels217
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Brake fluidChecking the brake fluid level
The brake fluid is checked at the intervals given in the service
schedule.– Read off the fluid level at the transparent brake fluid reservoir. It
should always be between the “MIN” and “MAX” marks.The position of the brake fluid reservoir is shown in the corresponding engine
compartment diagram ⇒page 266. The brake fluid reservoir has a black and
yellow cap.
The brake fluid level drops slightly when the vehicle is being used as the
brake pads are automatically adjusted as they wear. However, if the level goes down noticeably in a short time, or drops below the
“MIN” mark, there may be a leak in the brake system. A display on the instru-
ment panel will warn you if the brake fluid level is too low
⇒page 72.
WARNING
Before opening the bonnet to check the brake fluid level, read and observe
the warnings ⇒ page 204.Changing the brake fluid
The Maintenance Program indicates the brake fluid change
intervals.We recommend that you have the brake fluid changed by an Authorised
Service Centre.
Before opening the bonnet, please read and follow the warnings ⇒ in
“Safety instructions on working in the engine compartment” on page 204 in
“Working in the engine compartment”.
Brake fluid absorbs moisture. In the course of time, it will absorb water from
the ambient air. If the water content in the brake fluid is too high, the brake
system could corrode. This also considerably reduces the boiling point of the
brake fluid. Heavy use of the brakes may then cause a vapour lock which
could impair the braking effect.
It is important that you use only brake fluid compliant with the US standard
FMVSS 116 DOT 4. We recommend the use of Genuine SEAT brake fluid.
WARNING
Brake fluid is toxic. Old brake fluid impairs the braking effect.
Fig. 150 In the engine
compartment: Brake fluid
reservoir cover
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Checking and refilling levels219
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
charge. Never short the battery terminals. High-energy sparks can cause
injury.
•
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 alar m 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°C.
•
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.
Checking the electrolyte level
The electrolyte level should be checked regularly in high-
mileage vehicles, in hot countries and in older batteries.– Open the bonnet and open the battery cover at the front ⇒ in
“Safety instructions on working in the engine compartment” on
page 204 ⇒ in “Warnings on handling the battery” on
page 218.
– Check the colour display in the "magic eye" on the top of the battery.
– If there are air bubbles in the window, tap the window gently until they disperse.The position of the battery is show n in the corresponding engine compart-
ment diagram ⇒page 266.
The round window (“magic eye”) on the top of the battery changes colour,
depending on the charge level and electrolyte level of the battery.
If the colour in the window is colourless or bright yellow, the electrolyte level
of the battery is too low. Have the battery checked by a qualified workshop.
The colours green and black are used by the workshops for diagnostic
purposes.
WARNING (continued)
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Wheels and tyres223
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
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 service life
The service life of tyres is dependent on tyre pressure, driving
style and fitting.
Wear indicators
The original tyres on your vehicle have 1.6 mm high “tread wear indicators”
⇒ fig. 151 , running across the tread. Depending on the make, there will be
six to eight of them evenly spaced around the tyre. Markings on the tyre side-
wall (for instance the letters “TWI” or other symbols) indicate the positions of
the tread wear indicators . The minimum tread depth required by law is
1.6 mm (measured in the tread grooves next to the tread wear indicators).
Worn tyres must be replaced. Different figures may apply in export countries
⇒ .
Tyre pressure
Incorrect tyre pressure causes premature wear and could cause tyre blow-out.
For this reason, the tyre pressure should be checked at least once per month
⇒ page 221.
Driving style
Fast cornering, heavy acceleration and hard braking all increase tyre wear.
Fig. 151 Tyre tread wear
indicators
Fig. 152 Changing
wheels
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If and when
240
– Take the plastic clip from inside the fuse cover (at left-hand end of the dash panel), fit it onto the blown fuse and pull the fuse out.
– Replace the blown fuse (which will have a melted metal strip) with a new fuse of the same ampere rating.
– Carefully fit the fuse cover back on to ensure no water can enter
the fuse box.The individual electrical circuits are pr otected by fuses. The fuses are located
behind a cover at the left-hand end of the dash panel and on the left-hand
side of the engine compartment.
The electric windows are protected by circuit breakers. These reset automat-
ically after a few seconds when the overload (caused for example by frozen
windows) has been corrected.
Colour coding of fuses
WARNING
Never “repair” damaged fuses and neve r replace them with fuses with a
higher rating. Failure to comply could result in fire. This could also cause
damage to other parts of the electrical system.
Note
•
If a newly replaced fuse blows again after a short time, the electrical
system must be checked by a qualifi ed workshop as soon as possible.
•
If you replace a fuse with a stronger fuse, you could cause damage to
another location in th e electrical system.
•
Always keep some spare fuses in the vehicle. These are available from
SEAT dealers.
Colour
Amperes
light brown 5
red 10
Blue 15
yellow 20
natural (white) 25
green 30
orange 40
red 50
white 80
Blue100
grey 150
violet 200
Colour
Amperes
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Technical data
266Te c h n i c a l d a t aChecking fluid levelsFrom time to time, the levels of the different fluids in the
vehicle must be checked. Never fi ll with incorrect fluids, to do
so may cause serious damage to the engine.
Radiator expansion tank
Windscreen washer fluid reservoir
Engine oil filler cap
Engine oil dipstick
Brake fluid reservoir
Vehicle battery (underneath the cover)
The checking and replenishment of the service fluids are carried out on the
components mentioned above. These operations are described in the
⇒ page 204. Overview
Further explanations, instructions and restrictions on the technical data are
contained as of
⇒page 261.
Fig. 184 Diagram for the
location of the various
elements
A1A2A3A4A5A6
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Index
292Brake servo . . . . . . . . . . . . . . . . . . . . . . . . 171, 176
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 174
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 77
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Braking distance . . . . . . . . . . . . . . . . . . . . . . . . 176
Bulb changes general notes . . . . . . . . . . . . . . . . . . . . . . . 246
Bulb defect warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 77
Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118, 154CCar care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Car care products . . . . . . . . . . . . . . . . . . . . . . . 190
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 178
CD loader* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Automatic speed dependent locking and un-locking system* . . . . . . . . . . . . . . . . . . . . . 95
Emergency unlocking system . . . . . . . . . . . . 95
Locking system for invo luntary unlocking . . 95
Selective unlocking system* . . . . . . . . . . . . 94
Unlocking system* . . . . . . . . . . . . . . . . . . . . 95
Central locking button Central locking . . . . . . . . . . . . . . . . . . . . . . . 97
unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Centre console with drinks holder . . . . . . . . . . 132 Cetane number . . . . . . . . . . . . . . . . . . . . . . . . . 203
Changing gear
See Manual gearbox . . . . . . . . . . . . . . . . . . 158
Changing the lamps Main headlight lamps . . . . . . . . . . . . . . . . . 247
rear lights . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Changing the main headlight lamps dipped beam lights . . . . . . . . . . . . . . . . . . . 248
main beam lights . . . . . . . . . . . . . . . . . . . . 249
Side lights . . . . . . . . . . . . . . . . . . . . . . . . . . 250
turn signal lamps . . . . . . . . . . . . . . . . . . . . 247
Changing the rear light lamps Position light, fog ligh t and rear light on the
tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Changing the rear lights Indicator, side and brake lights on the bodywork . . . . . . . . . . . . . . . . . . . . . . . . . 251
luggage compartment lights . . . . . . . . . . . 253
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 262
Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Checking battery electrolyte level . . . . . . . . . . 219
Checking engine oil level . . . . . . . . . . . . . . . . . 209
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Categorisation in groups . . . . . . . . . . . . . . . 48
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 48
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Child seats
ISOFIX and Toptether systems . . . . . . . . . . . 52
on the front passenger seat . . . . . . . . . . . . . 31
Cigarette lighter* . . . . . . . . . . . . . . . . . . . . . . . 136
Cleaning alloy wheels . . . . . . . . . . . . . . . . . . . . 195
Cleaning and caring for your vehicle . . . . . . . . 190
Cleaning chrome . . . . . . . . . . . . . . . . . . . . . . . . 194
Cleaning cloth seat covers . . . . . . . . . . . . . . . . 197
Cleaning dash panel . . . . . . . . . . . . . . . . . . . . . 197
Cleaning engine compartment . . . . . . . . . . . . . 196
Cleaning fabric trim . . . . . . . . . . . . . . . . . . . . . 197
Cleaning leather . . . . . . . . . . . . . . . . . . . . . . . . 197
Cleaning plastic parts . . . . . . . . . . . . . . . . . . . . 197
Cleaning seat belts . . . . . . . . . . . . . . . . . . . . . . 198
Cleaning steel wheels . . . . . . . . . . . . . . . . . . . . 195
Cleaning windows . . . . . . . . . . . . . . . . . . . . . . . 193
Cleaning wooden trim . . . . . . . . . . . . . . . . . . . . 197
Climatic* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Climatronic General notes . . . . . . . . . . . . . . . . . . . . . . . 151
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Clothes hook . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Control Light switches . . . . . . . . . . . . . . . . . . . . . . . 112
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Control lighting . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Controls Electric windows . . . . . . . . . . . . . . . . . . . . . 106
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Index
294Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . 212
Engine fault
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 81
Engine management Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 81
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Checking level . . . . . . . . . . . . . . . . . . . . . . . 209
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . 208
Specifications . . . . . . . . . . . . . . . . . . . . . . . 207
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . . 209
Engine oil pressure Warning lamp . . . . . . . . . . . . . . . . . . . . . 64, 78
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Environmental friendliness . . . . . . . . . . . . . . . 184
Environmental tip Avoiding pollution . . . . . . . . . . . . . . . . . . . . 202
ESP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81, 173
Example of menu use Open the configuration menu . . . . . . . . . . . 67
Program a speed limit warning . . . . . . . . . . 67
To activate and deactivate the speed limit warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Examples of menu use Open the main menu . . . . . . . . . . . . . . . . . . 67
Open the winter tyres menu . . . . . . . . . . . . . 67
To close the winter tyres menu . . . . . . . . . . . 68
Exhaust gasses purification system . . . . . . . . 178
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 193
FFastening rings . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Fire extinguisher . . . . . . . . . . . . . . . . . . . . . . . . 138
First-aid kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
folding table* . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Foot brake Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 82
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Front drinks holders . . . . . . . . . . . . . . . . . . . . . 135
Front interior light Switching off . . . . . . . . . . . . . . . . . . . . . . . . 118
Switching on . . . . . . . . . . . . . . . . . . . . . . . . 118
Front passenger airbag deactivation . . . . . . . . . 44
Front reading lights . . . . . . . . . . . . . . . . . . . . . . 119
Front seat adjustment Lumbar support . . . . . . . . . . . . . . . . . . . . . . 130
Fuel Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Fuel level Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Fuel reserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Fuel Tank Opening the fuel tank flap . . . . . . . . . . . . . 201 Fuel tank
See Fuel reserve . . . . . . . . . . . . . . . . . . . . . . 75
Fuel: save . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
GG 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Gear shift pattern . . . . . . . . . . . . . . . . . . . . . . . 158
General overview of the engine compartment 266
Glove compartment . . . . . . . . . . . . . . . . . . . . . 132
Glow plug system . . . . . . . . . . . . . . . . . . . . . . . 157 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 81HHandbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164Warning lamp . . . . . . . . . . . . . . . . . . . . 77, 164
Hazard warning lights . . . . . . . . . . . . . . . . . . . . 116
head restraints Adjusting . . . . . . . . . . . . . . . . . . . . . . . 128, 129
adjustment of the head restraint angle . . . 129
Removing . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
head restraints, correct adjustment . . . . . . . . . 13 In-use and non-use positions . . . . . . . . . . . 14
Headlight flasher . . . . . . . . . . . . . . . . . . . . . . . 117
Headlight range control . . . . . . . . . . . . . . . . . . 115
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 180
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Headlight washer system* . . . . . . . . . . . . . 124
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