2006 Seat Cordoba engine overheat

Cockpit
54
WARNING
When working in the engine compartment, always bear in mind the safety
wa rnings ⇒ page 169.
Caution
Accessories in front of the air inlet reduce the cooling effect of the coolant. At
high outside temperatures and high engine loads, there is a risk of the
engine overheating.Fuel gauge

and reserve indicator
Details of the instrument panel: Fuel gauge
The fuel tank has a capacity of approx. 45 litres. When the needle reaches the red area of the reserve zone
⇒fig. 34 , the
warning lamp will light and an acoustic signal will sound reminding the driver
to refuel. At this point there are still about 7 litres of fuel in the tank.
SpeedometerThe speedometer is equipped with a digital odometer and a trip counter, in
addition to a service intervals display.
During the running-in period, the instructions shown on ⇒page 143 should
be followedDigital display in the instrument panelDigital clock *– Turn the setting knob ⇒page 52, fig. 32 anti-clockwise to
the stop to set the hour. If the kn ob is turned briefly anti-clock-
wise the clock will advance one hour further.
– Turn the setting knob clockwise to the limit stop to set the minutes. If the knob is turned briefly clockwise the clock will
advance one minute further.
Fig. 34 Fuel gauge
A5
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Cockpit
64Coolant Level* / temperature

The warning lamp lights up if the coolant temperature is too
high or if the coolant level is too low.There is a fault if:•
The warning symbol does not go out again after a few seconds.
•
The warning lamp lights up or flashes while the vehicle is moving, while
three acoustic warning signals ⇒ are emitted.
This means that either the coolant level is too low or the coolant temperature
is too high.
Coolant temperature too high
First look at the coolant temperature gauge. The coolant temperature is too
high if the needle is over the warning area on the dial. Stop the vehicle,
switch off the engine and wait for it to cool down. Check the coolant level.
If the coolant level is correct, the overheating may be caused by a malfunction
of the radiator fan. Check the radiator fan fuse and have it replaced if neces-
sary ⇒page 197.
If the warning lamp lights up again after driving on for a short distance, stop
the vehicle and switch off the engine. Contact an Authorised Service Centre
or a qualified workshop.
Coolant level too low
First look at the coolant temperature gauge. If the needle is in the normal
range, top up with coolant at the earliest opportunity ⇒ .
WARNING
•
If your vehicle is immobilised for any technical reasons, move it to a
safe distance from traffic. Turn off the engine, turn on the hazard lights and
place the warning triangle.
•
Never open the bonnet if you can see or hear steam or coolant escaping
from the engine compartment. Risk of scalding. Wait until you can no
longer see or hear escaping steam or coolant.
•
The engine compartment of any motor vehicle is a dangerous area!
Before carrying out any work in th e engine compartment, switch off the
engine and a llow it to cool down. Al ways note the corresponding warnings
⇒ page 169.
Main beam headlights

This warning lamp lights up when the main beams are on.The warning lamp
 lights up when the main beams are on or when the
headlight flasher is operated.
Fu rther information ⇒ page 91
.
Fuel level / reserve

This symbol lights up to indicate that the fuel tank is down to
the reserve level.This lights when only 7 litres of fuel remain in the tank. Also, an audible
warning is given. This serves as a reminder to fill up with fuel at the earliest
opportunity ⇒page 166.
WARNING (continued)
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Air conditioning117
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Cooling system
When the cooling system is switched on
, not only the temperature, but also
the air humidity in the vehicle interior is reduced. This improves comfort for
the vehicle occupants and prevents misting of the windows when the outside
air humidity is high.
If the cooling system cannot be switched on this may be due to the following
reasons:
•
the engine is not running.
•
The blower is switched off.
•
The outside temperature is lower than approx. +5°C.
•
the cooling system compressor has been temporarily switched off
because the engine coolant temperature is too high.
•
The air conditioner fuse is faulty.
•
Another fault in the vehicle. Have th e air conditioner checked by a quali-
fied workshop.
Air recirculation
Air recirculation mode prevents fumes or unpleasant smells
from entering the vehicle.When air recirculation mode is switched on (button ⇒page 116, fig. 87
with warning lamp) strong odours in the outside air do not enter the vehicle
interior, for example when passing thro ugh a tunnel or in queuing traffic.
When the outside temperature is low, using air recirculation mode provides
more effective heating by heating air from the vehicle interior instead of cold
air from outside.
When the outside temperature is high, using air recirculation mode provides
more effective cooling by cooling air fr om the vehicle interior instead of warm
air from outside. For reasons of safety, air recirculation is
not possible when the control for air
distribution is set to the windscreen setting
.
WARNING
In air recirculation mode, no air enters the vehicle interior from outside. If
the air conditioning system is switched off, the windows can quickly mist
over. Therefore, you should never leav e the air recirculation mode switched
on for longer periods, as this increases the risk of an accident.
Note
When reverse gear is engaged the air recirculation connects automatically to
prevent the entrance of exhaust fumes in the vehicle on travelling backwards.
The control light on the bu tton does not light up.Economic use of the air conditioningWhen the air conditioning is switched on, the compressor consumes engine
power and has an effect on fuel consumption. Observe the following points
in order to have the equipment operating for a short a time as possible.•
If the vehicle interior has overheated due to excessive solar radiation, it is
best to open the windows or doors to allow the hot air to escape.
•
When travelling the air conditioning should not be switched on if the
windows or sun roof are open.*



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Driving
132If, while driving, the selector lever accidentally moves to position N, first
release the accelerator pedal and wait until the engine slows to idling before
selecting a forwards gear ⇒ .
Starting
Select a range ( R, D, 3, 2, 1). Wait until the change has taken place and the
power transmission of the drive wheels has stabilised (slight pressure is
noticeable). Then depress the accelerator.
Stopping
In the case of a temporary stop, for example at a traffic lights, it is not neces-
sary to move to position N , it is sufficent to brake using the brake pedal. The
engine should only run at idle speed.
Parking
On slopes, first pull handbrake on firmly and then connect block. This
prevents overloading the blocking mechanism, making the subsequent
disconnect ion easier ⇒ .
Emergency start
in vehicles fitted with an automatic gearbox the engine can not be started by
towing or pushing the vehicle ⇒ page 217.
If the vehicle battery is flat, a battery from another car can be used to jump-
start the car using a set of jump leads ⇒ pa ge 125.
To w i n g
If the vehicle requires towing at any time, observe the instructions of
⇒ page 217, “Towing and tow-starting”
Back-up programme
In the event of a malfunction of the gearbox electronics, emergency
programmes are activated, according to the type of fault.•
The gearbox continues to connect gears automatically, but the operations
are jerky. Consult the Authorised Service Centre.
•
The gearbox does not automatically engage gears.
In this case they can be change d manually. 3rd gear is only available in posi-
tions D, 3 and 2 of the selector lever.
In positions 1 and R of the selector lever 1st gear and reve rse gear are available
respectively as normal
As the torque converter is required to work more, especially due to the lack of
2nd gear, it is possible that the gearbox oil may overheat. In this case,
consult the Auth orised Service Centre as soon as possible.
WARNING
•
In all the ranges the vehicle must always be held with the foot brake
when the engine is running. This is because an automatic gearbox still
transmits power even at idling speed , and the vehicle tends to “creep”.
•
If, when the car is at a standstill and the engine is idling, a range is
connected, take care not to accelerate accidentally (for example, when
working in the engine compartment), as the car will start to move immedi-
ately.
•
Before working on a running engine, place the selector lever in position
P and apply the handbrake.
•
To prevent the vehicle from moving out of control, the handbrake
should always be applied when the vehicle is at a standstill. In addition
move the selector lever to position P.
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Intelligent technology
142Anti-lock brake system (ABS)The anti-lock brake system prevents the wheels locking during
braking ⇒ page 140.Electronic differential lock (EDL)*
The electronic differential lock helps prevent the loss of trac-
tion caused if one of the driven wheels starts spinning.EDL helps the vehicle to start moving, accelerate and climb a gradient in slip-
pery conditions where this may otherwise be difficult or even impossible.
The system will control the revolutions of the drive wheels using the ABS
sensors (in case of an EDL fault the warning lamp for ABS lights up)
⇒page 65.
At speeds of up to approximately 80 km/h, it is able to balance out differ-
ences in the speed of the driven wheel s of approximately 100 rpm caused by
a slippery road surface on one side of the vehicle. It does this by braking the
wheel which has lost traction and distributing more driving force to the other
driven wheel via the differential.
To prevent the disc brake of the braked wheel from overheating, the EDL cuts
out automatically if subjected to excessive loads. The vehicle will continue to
function normally without EDL. For this reason, the driver is not informed that
the EDL has been switched off.
The EDL will switch on again automatically when the brake has cooled down.
WARNING
•
When accelerating on a slippery surface, for example on ice and snow,
press the accelerator carefully. Despite EDL, the driven wheels may start to
spin. This could impair the vehicles stability.
•
Always adapt your driving style to suit road conditions and the traffic
situation. Do not let the extra safety afforded by EDL tempt you into taking
any risks when driving, this can cause accidents.Caution
Modifications to the vehicle (e. g. to the engine, the brake system, running
gear or any components affecting the wh eels and tyres) could affect the oper-
ation of the EDL ⇒ page 162.The traction control system (TCS)The traction control system prevents the drive wheels from spinning when the
car is accelerating ⇒ page 140.
WARNING (continued)
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Driving and the environment
144Authorised Service Centre more frequently than recommended in the Service
Schedule.
If you drive with wet brakes, for example after driving through water, after
heavy rainfall or after washing the car, the braking effect will be reduced as
the brake discs will be wet, or possibly frozen (in winter): the brakes must be
“dried” through careful braking.
The brake fluid must be changed every two years at the latest. Heavy use of
the brakes may cause a vapour lock if the brake fluid is left in the system for
too long. This prevents the brakes developing their full braking effect.
WARNING
Longer braking distances and faults in the brake system increase the risk
of accidents.•
New brake pads must be run in and do not have the correct friction
during the first 200 km. However, the reduced braking capacity may be
compensated by pressing on the brake pedal a little harder. This also
applies when new brake pads are fitted.
•
If brakes are wet or frozen, or if you are driving on roads which have
been gritted with salt, braking power may set in later than normal.
•
On steep descents if the brakes are excessively used they will over heat
Before driving down a long steep gradient, it is advisable to reduce speed
and change to a lower gear (or move the selector lever to a lower gear if
your vehicle has automatic transmission). This makes use of engine
braking and relieves the brakes.
•
Never let the brakes “rub” by applying light pressure. Continuous
braking will cause the brakes to overheat and will increase the braking
distance. Apply and then release the brakes alternately.
•
Never let the vehicle coast with the engine switched off. The braking
distance is increased considerably as the brake servo does not function.
•
Very heavy use of the brakes may cause a vapour lock if the brake fluid
is left in the system for too long. This impairs the braking effect.
•
Non-standard or damaged front spoilers could restrict the airflow to the
brakes and cause them to overheat. Observe the relevant instructions
before purchasing accessories ⇒page 162, “Modifications”.
•
If a brake circuit fails, the braking distance will be increased consider-
ably. Contact a qualified workshop immediately and avoid unnecessary
journeys.
Catalytic converter*To conserve the useful life of the catalytic converter
– Always use unleaded petrol.
– Do not run the fuel tank dry.
– For engine oil changes, do not replenish with too much engine oil ⇒page 175, “Topping up engine oil ”.
– Never tow the vehicle to start it, use jump leads if necessary ⇒page 214.If you notice misfiring, uneven running or loss of power when the vehicle is
moving, reduce speed immediately and have the vehicle inspected at the
nearest qualified workshop. In general, the exhaust warning lamp will light
up when any of the described symptoms occur ⇒page 60. If this happens,
unburnt fuel can enter the exhaust system and escape into the environment.
The catalytic converter can also be damaged by overheating.
WARNING (continued)
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