check engine light Seat Exeo 2010 Owner's Guide
Page 233 of 319
Checking and refilling levels231
Safety First
Operating Instructions
Practical Tips
Technical Specifications
Washer fluid and windscreen wiper bladesWindscreen washer system
Plain water is not sufficient for the windscreen washer
system.The container for the windscreen washer contains the cleaning fluid for the
windscreen and the headlight washer system*. The container is located in the
engine compartment (front left). The filler cap is marked with the symbol
W
⇒ fig. 169 .
The capacity of the container is listed in ⇒page 295.
Plain water on its own is not enough to clean the glass properly. It is therefore
advisable to add a suitable washer fluid additive (with wax solvent) to the
water. A washer fluid with freeze-resistant additive should be used in winter.
Caution
•Never put radiator antifreeze or other additives into the windscreen
washer fluid.•Never use washer fluid which contains paint thinners or solvents as it can
damage the paintwork.
Fig. 169 In the engine
compartment: Cap of
windscreen washer fluid
reservoir.
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Page 235 of 319
Checking and refilling levels233
Safety First
Operating Instructions
Practical Tips
Technical Specifications
•To prevent smearing on the windscreen, the wiper blades should be
cleaned regularly using a window cleaner solution. If the wiper blades are
very dirty (e.g. insects etc.), they should be cleaned using a sponge or
cloth. Failure to do so could result in an accident.•For safety reasons, the wiper blades should be changed once or twice a
year.Caution
•Damaged or dirty windscreen wipers could scratch the windscreen.•Never use fuel, nail varnish remover, paint thinner or similar products to
clean the windows. This could damage the windscreen wiper blades.•Never move the windscreen wiper or windscreen wiper arm manually. This
could cause damage.•Do not pull the windscreen wipers forward unless they are in the service
position. Otherwise the bonnet could be damaged.
Brake fluidChecking the brake fluid level
The brake fluid level can be checked visually.The brake fluid level must be between the “Min” and “Max” ⇒fig. 172 mark-
ings.
The fluid level may drop slightly after a period of time due to the automatic
compensation for brake pad wear. This is quite normal.
H owe ve r, if th e le ve l goes d own not icea bly i n a short time, or drops below the
“Min” mark, there may be a leak in the brake system. If the fluid level in the
reservoir is too low, this will be indicated by the brake warning lamp
⇒ page 70 and ⇒page 77. If this should happen, take the vehicle to a qual-
ified workshop immediately and have the brake system inspected.
WARNING (continued)
Fig. 172 Engine compart-
ment: markings on brake
fluid reservoir
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Page 238 of 319
Checking and refilling levels
236•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°C.•Ensure that the vent hose is always connected to the battery.•Never use a defective battery. This could cause an explosion. 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 vehicle battery” on page 235 and ⇒.
– Switch off the ignition and all electrical equipment.
– Only if fast-charging: both battery cables must be disconnected (first the negative cable, then the positive cable).
– Connect the charger cables to the battery terminals, noting the colour code (red = positive; black or brown = negative).
– Now connect the battery charger to the power socket 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 vehicle battery” on page 235, as it requires a
special charger and the corresponding level of knowledge. We therefore
recommend that this work should only be performed by a qualified workshop.
WARNING (continued)
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