2008 Seat Leon 5D battery

Checking and refilling levels219
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
BatteryWarnings on handling the battery
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, avoid causing sparks and electrostatic 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 ca ble 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.

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!
WARNING (continued)
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Checking and refilling levels
220•
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 205 ⇒ in “Warnings on handling the battery” on
page 219.
– 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 shown in the corresponding engine compart-
ment diagram ⇒page 263.
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.
Charging and changing the vehicle battery
The battery is maintenance-free and is checked during the
inspection service. All work on the vehicle battery requires
specialist knowledge.If you often drive short distances or if the vehicle is not driven for long
periods, the battery should be checked by a qualified workshop between the
scheduled services.
If the battery has discharged and you have problems starting the vehicle, the
battery might be damaged. If this happens, we recommend you have the
vehicle battery checked by an Authorised Service Centre where it will be re-
charged or replaced.
Charging the battery
The vehicle battery should be charged by a qualified workshop only, as
batteries using special technology have been installed and they must be
charged in a controlled environment.
Replacing a vehicle battery
The battery has been developed to suit the conditions of its location and has
special safety features.
Genuine SEAT batteries fulfil the maintenance, performance and safety spec-
ifications of your vehicle.
WARNING
•
We recommend you use only maintenance-free or cycle free leak-proof
batteries which comply with the standards T 825 06 and VW 7 50 73. This
standard applies as of 2001.
•
Before starting any work on the batteries, you must read and observe
the warnings ⇒ in “Warnings on handling the battery” on page 219.
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If and when253
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
Sunroof light– Carefully remove the lamp, using the flat side of the screwdriver,
as shown in the figure ⇒fig. 175. – Remove the bulb, moving it in
the direction of the arrow and
outwards ⇒fig. 175.
– Installation is in the reverse order.
Jump-startingJump leads
The jump lead must have a sufficient wire cross section.If the engine fails to start because of a discharged battery, the battery can be
connected to the battery of another vehicle to start the engine.
Jump leads
Jump leads must comply with the standard DIN 72553 (see manufacturer's
documentation). The wire cross section must be at least 25 mm
2 for petrol
engines and at least 35 mm
2 for diesel engines.
Note
•
The vehicles must not touch each othe r, otherwise electricity could flow as
soon as the positive terminals are connected.
•
The discharged battery must be properly connected to the vehicle elec-
trical system.
Fig. 174 Removing
sunroof lightFig. 175 Removing
sunroof light
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If and when
254How to jump start: description⇒ fig. 176 shows the flat battery and the charged battery.
Jump lead terminal connections
– Switch off the ignition on both vehicles ⇒.
1. Connect one end of the red jump lead to the positive ⇒fig. 176
terminal of the vehicle with the flat battery ⇒.
2. Connect the other end of the red jump lead to the positive terminal in the vehicle providing assistance.
3. Connect one end of the black jump lead to the negative terminal on the battery of the vehicle providing assistance. 4. Connect the other end of the black jump lead to a solid metal
component which is bolted on to the engine block, or onto the
engine block itself of the vehicle with the flat battery. Do not
connect it to a point near the battery ⇒.
5. Position the leads in such a way that they cannot come into contact with any moving parts in the engine compartment.
Starting
6. Start the engine of the vehicle with the boosting battery and let it run at idling speed.
7. Start the engine of the car with the flat battery and wait one or two minutes until the engine is “running”.
Removing the jump leads
8. Before you remove the jump leads, switch off the headlights (if they are switched on).
9. Turn on the heater blower and rear window heater in the vehicle with the flat battery. This helps minimise voltage peaks which are
generated when the leads are disconnected.
10. When the engine is running, disconnect the leads in reverse order to the deta ils given above.
Connect the battery clamps so they have good metal-to-metal contact with
the battery terminals.
If the engine fails to start, switch off the starter after about 10 seconds and
try again after about half a minute.
Fig. 176 How to connect
the jump leads
AA
AB
A+
A+
A-
AX
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If and when255
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
WARNING
•
Please note the safety warnings referring to working in the engine
compartment ⇒page 205, “Working in the engine compartment”.
•
The battery providing assistance must have the same voltage as the flat
battery (12V) and approximately the same capacity (see imprint on
battery). Failure to comply could result in an explosion.
•
Never use jump leads when one of the batteries is frozen. Danger of
explosion! Even after the battery has thawed, battery acid could leak and
cause chemical burns. If a battery freezes, it should be replaced.
•
Keep sparks, flames and lighted cigarettes away from batteries, danger
of explosion. Failure to comply could result in an explosion.
•
Observe the instructions provided by the manufacturer of the jump
leads.
•
Do not connect the negative cable from the other vehicle directly to the
negative terminal of the flat battery. The gas emitted from the battery could
be ignited by sparks. Danger of explosion.
•
Do not attach the negative cable from the other vehicle to parts of the
fuel system or to the brake line.
•
The non-insulated parts of the battery clamps must not be allowed to
touch. The jump lead attached to the positive battery terminal must not
touch metal parts of the vehicle, this can cause a short circuit.
•
Position the leads in such a way that they cannot come into contact
with any moving parts in the engine compartment.
•
Do not bend over the batteries. This could result in chemical burns.Note
The vehicles must not touch each other, otherwise electricity could flow as
soon as the positive terminals are connected.
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Technical Data263
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
Te 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 fill with incorrect fluids,
otherwise serious damage to the engine may be caused.
Coolant expansion tank
Windscreen washer fluid reservoir
Engine oil filler cap
Engine oil dipstick
Brake fluid reservoir
Vehicle battery (underneath the cover)
The checking and refilling of service fluids are carried out on the components
mentioned above. These operations are described in the ⇒page 205. Overview
Further explanations, instructions and restrictions on the technical data are
contained as of
⇒page 259.
Fig. 180 Diagram for the
location of the various
elements
A1A2A3A4A5A6
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Index283
Index
AABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 77
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Acoustic signal . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Acoustic warning . . . . . . . . . . . . . . . . . . . . . . . . 156
Adjusting the seat belt height . . . . . . . . . . . . . . 26
AFS (curve lights) . . . . . . . . . . . . . . . . . . . . . . . . 113
Air conditioner* 2C-Climatronic* . . . . . . . . . . . . . . . . . . . . . . 148
Air conditioning system General notes . . . . . . . . . . . . . . . . . . . . . . . . 152
Air conditioning* . . . . . . . . . . . . . . . . . . . . . . . . 144
Air recirculation mode 2C-Climatronic . . . . . . . . . . . . . . . . . . . . . . . 152
Manual air conditioning . . . . . . . . . . . . . . . 146
Airbag covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . 40
front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 30
Alarm system Switching off . . . . . . . . . . . . . . . . . . . . . . . . 100
Alternator Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 78
Ambient temperature display . . . . . . . . . . . . 62, 69 Anti-freeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Anti-lock brake system . . . . . . . . . . . . . . . . . . . 176
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 77
Anti-puncture tyres . . . . . . . . . . . . . . . . . . . . . . 225
Anti-theft alarm system . . . . . . . . . . . . . . . . . . . 100 Switching off . . . . . . . . . . . . . . . . . . . . . . . . 100
Anti-theft wheel bolts . . . . . . . . . . . . . . . . . . . . 234
Aquaplaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Ashtray* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Aspects to take into account before starting the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Automatic anti-dazzle interior mirror* Activating the anti-dazzle function . . . . . . 124
Deactivating anti-dazzle function . . . . . . . . 124
Automatic car wash tunnel . . . . . . . . . . . . . . . . 192
Automatic gearbox / DS G automatic gearbox . 161
Automatic lighting . . . . . . . . . . . . . . . . . . . . . . . 110
Automatic mode 2C-Climatronic . . . . . . . . . . . . . . . . . . . . . . . 150
Automatic wiper/wash function for the rear window 122
Auxiliary audio connection: AUX-IN . . . . . . . . . 137
BBall coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
BAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Battery
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Winter conditions . . . . . . . . . . . . . . . . . . . . 219
Before starting the vehicle . . . . . . . . . . . . . . . . . . 8
Belt tension device Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 30
Belt tension devices . . . . . . . . . . . . . . . . . . . . . . 27
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Biodiesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Brake assist system . . . . . . . . . . . . . . . . . . . . . 175
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Brake servo . . . . . . . . . . . . . . . . . . . . . . . 175, 182
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 180
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 79
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Braking distance . . . . . . . . . . . . . . . . . . . . . . . . 182
Bulb changes general notes . . . . . . . . . . . . . . . . . . . . . . . . 244
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Index
284Bulb defect
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 80
Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116, 156CCar care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 183
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Automatic locking system for involuntary unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Automatic speed dependent locking and un- locking system* . . . . . . . . . . . . . . . . . . . . . 93
Emergency unlocking system . . . . . . . . . . . . 93
Selective unlocking system* . . . . . . . . . . . . 92
Unlocking system* . . . . . . . . . . . . . . . . . . . . 93
Central locking button Central locking . . . . . . . . . . . . . . . . . . . . . . . 94
unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Centre console with drinks holder . . . . . . . . . . 133
Cetane number . . . . . . . . . . . . . . . . . . . . . . . . . 204
Changing gear See Manual gearbox . . . . . . . . . . . . . . . . . . 160
Changing the lamps Main headlight lamps . . . . . . . . . . . . . . . . . 245
rear lights . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Changing the main headlight lamps
dipped beam lights . . . . . . . . . . . . . . . . . . . 246
main beam lights . . . . . . . . . . . . . . . . . . . . 247
Side lights . . . . . . . . . . . . . . . . . . . . . . . . . . 248
turn signal lamps . . . . . . . . . . . . . . . . . . . . 246 Changing the rear light lamps
Position light, fog ligh t and rear light on the
tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Changing the rear lights Indicator, side and brake lights on the bodywork . . . . . . . . . . . . . . . . . . . . . . . . . 249
luggage compartment lights . . . . . . . . . . . 251
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 260
Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Checking battery electrolyte level . . . . . . . . . . 220
Checking engine oil level . . . . . . . . . . . . . . . . . 209
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Categorisation in groups . . . . . . . . . . . . . . . 47
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 47
ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . 50
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Child seats on the front passenger seat . . . . . . . . . . . . . 30
Cigarette lighter* . . . . . . . . . . . . . . . . . . . . . . . . 136
Cleaning alloy wheel rims . . . . . . . . . . . . . . . . 196
Cleaning and caring for your vehicle . . . . . . . . 191
Cleaning chrome . . . . . . . . . . . . . . . . . . . . . . . . 195
Cleaning engine compartment . . . . . . . . . . . . . 197
Cleaning steel wheel rims . . . . . . . . . . . . . . . . 196
Cleaning windows . . . . . . . . . . . . . . . . . . . . . . . 194
Climatic* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 Climatronic
General notes . . . . . . . . . . . . . . . . . . . . . . . 152
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Cloth seat covers cleaning . . . . . . . . . . . . . . . . 198
Clothes hook . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Control lighting . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Controls Electric windows . . . . . . . . . . . . . . . . . . . . . 104
Light switches . . . . . . . . . . . . . . . . . . . . . . . 109
Convenience closing Sliding/tilting roof . . . . . . . . . . . . . . . . . . . 107
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Convenience opening Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . 212, 213 Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Coolant Level . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Coolant level warning light . . . . . . . . . . . . . . . . . . . . . . . . . 75
Coolant Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Coolant temperature Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Safety instructions . . . . . . . . . . . . . . . . . . . . 76
Cruise control system . . . . . . . . . . . . . . . . . . . . 170 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 80
Cruise control* Turning off the cruise control system . . . . 173
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