engine Seat Alhambra 2007 Service Manual

Driving
164
– In vehicles with a ma nu al gea rb ox, de press the clu tch pe dal fully and hold it in this position, the starter will then only have to turn
the engine.
– Turn the ignition key to position ⇒page 161, fig. 126 . The
warning lamp

lights up to show that the glow plugs are
preheating the engine.
– When the warning lamp goes out, turn the key to position to start the engine. Do not press the accelerator.
– Let go of the ignition key as soon as the engine starts, the starter motor must not be allowed to run on with the engine.
When starting from cold, the engine may be a little noisy for the first few
seconds until oil pressure has built up in the hydraulic valve lifters. This is
quite normal, and no cause for concern.
If you have problems starting the engine, please refer to Help with Ignition.
Glow plug system
To avoid unnecessary loads on the battery, do not use any other major elec-
trical equipment while the glow plugs are preheating.
Start the engine as soon as the glow plug warning lamp goes out.
Starting a diesel engine after the fuel tank has been completely run dry
If the fuel tank has been completely run dry, it may take longer than normal
(up to one minute) to start a diesel engine after refuelling. This is because air
needs to be bled from the fuel system while starting.
WARNING
•
Never start or run the engine in un ventilated or closed rooms. The
exhaust fumes contain carbon mono xide, an odourless and colourless poisonous gas. Risk of fatal accidents. Carbon monoxide can cause people
to lose consciousness. It can also cause death.
•
Never leave the vehicle unattended if the engine is running.
•
Never use “cold start sprays”, they could explode or cause the engine
to run at high revs. Risk of injury.Caution
•
When the engine is cold, you should av oid high engine speeds, driving at
full throttle and over-loading the engine. Risk of engine damage.
•
The vehicle should not be pushed or towed for more than approximately
50 metres to start the engine. Fuel c ould enter the catalytic converter and
damage it.
•
Before attempting to push -start or tow a vehicle to start it, you should first
try to start it using the battery of another vehicle. Observe the warnings in the
chapter Help with Ignition.For the sake of the environment
Do not warm up the engine by running it with the car stationary. You should
drive off as soon as you start the engine. This helps the engine reach oper-
ating temperature faster and reduces emissions.Switching off the engine– Stopping the engine.
– Turn the ignition key to position ⇒page 161, fig. 126 .
A2A3
WARNING (continued)
A1
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Driving165
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
After the engine is switched off the radiator fan may run on for up to 10
minutes, even if the ignition is switched off. The radiator fan can start auto-
matically if the hot engine causes the coolant temperature to rise, or if the sun
heats the engine compartment.
WARNING
•
Never switch off the engine until the vehicle is stationary.
•
The brake servo and the power assisted steering work only when the
engine is running. You need more strength to steer and brake the vehicle
when the engine is switched off. As you cannot steer and brake in the
normal manner, there is a greater risk of accidents and serious injury.
•
The steering lock can engage immediately when the key is removed
from the ignition lock. The vehicle cannot be steered. Risk of accident.Caution
If the engine has been driven hard for a long period, the engine could over-
heat when it is switched off. Risk of engine damage. For this reason, you
should idle the engine for approx. 2 minutes before you switch it off.
Manual gearboxManual gearboxSelecting the reverse gear
– T h e v e h i c l e s h o u l d b e s t a t i o n a r y with the engine idling. Press the
clutch right down.
–Put the gearlever ⇒fig. 127 in the middle (neutral).
– Press the gearstick down and then to the left and forwards into the reverse position shown on the gearstick.The reverse gear can only be engaged when the vehicle is stationary. When
the engine is running, before engaging this gear wait about 6 seconds with
the clutch pressed in fully in order to protect the gearbox.
When reverse gear is engaged and the ignition is switched on the following
takes place:
Fig. 127 Manual gearbox
with shift diagram
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Driving
166•
The reversing lights come on
•
The heating or air condit ioning automatically change to air recirculation
mode.
•
The rear window heater switches on when the windscreen wiper is acti-
vated.
WARNING
•
When the engine is running, the vehicle will start to move as soon as a
gear is engaged and the clutch released.
•
Never select the reverse gear when the vehicle is in motion. Risk of acci-
dent.Caution
•
Do not rest your hand on the gear lever when driving. The pressure of your
hand could cause premature wear on the selector forks in the gearbox.
•
When changing gear, you should always depress the clutch fully to avoid
unnecessary wear and damage.
•
Do not hold the car “on the clutch” on hills. This causes premature wear
and damages the clutch. It can also prevent power being transferred from the
engine to the gearbox.
Automatic gearboxGearbox programs
The automatic gearbox has two gearbox programmes.The gearbox management system is equipped with two driving programmes.
Depending on the driver or the driv ing situation, either a consumption
oriented programme or a more “sporty” programme will be selected.
The programme selection will be carried out automatically depending on how
the accelerator is used.•
The consumption-oriented programme will be selected if you use the
accelerator slowly or normally. This means that the gearbox will shift up
earlier and down later.
•
A more “sporty” driving programme wh ich shifts up gear later will be
selected if you use the accelerator more quickly.
Fig. 128 Section of
centre console: selector
lever with lock button
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Driving167
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Note
A programme will, depending on the driving resistance, be selected automat-
ically that guarantees more pulling power, thus avoiding having to shift gear
constantly.Selector lever lock
The selector lever lock in positi on P or N prevents gears from
being engaged inadvertently, which would cause the vehicle
to move.The selector lever lock is released as follows:
– Switch on the ignition.
– Press and hold the brake pedal and press the selector lever lock
on the left of the selector lever at the same time ⇒page 166,
fig. 128.The selector lever lock only works if the vehicle is stationary or driving at
speeds up to 5 km/h (approx. 3 km/h). At higher speeds the selector lever
lock is disengaged automatically in the N position.
The selector lever lock is not engaged if the selector lever is moved quickly
through position N (e.g. when shifting from R to D). This makes it possible, for
instance, to “rock” the vehicle backwards and forwards if it is stuck in snow
or mud. The selector lever lock engages automatically if the brake pedal is not
depressed and the lever is in position N for more than about 1 second.
Driving a car with an automatic gearbox
The gearbox changes the forwar d gears up and down auto-
matically.Switching on
– Start the engine with the selector lever in position P or N. Further
information ⇒page 163.
Driving
– Press and hold the brake pedal.
– Press and hold the lock button (button on the knob of the selector lever) ⇒page 166, fig. 128 , s e l e c t g e a r p o s i t i o n ( R, D or
S ).
– Release the lock button and wait for the gearbox to engage the
gear (a slight movement can be felt).
– Release the brake and press the accelerator ⇒.
Stopping briefly
– Use the foot brake to prevent the car “creeping” forwards, e.g. at traffic lights. The selector lever does not need to be put into the
positions P or N for this.
– Do not press the accelerator.
Parking the vehicle
– Press and hold the brake pedal until the vehicle comes to a standstill ⇒.
– Apply the handbrake firmly.
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Driving
168
– Press and hold the lock button, move the selector lever to P and
release the lock button.
Driving up and down hills
– Press the selector lever from position D to the right into the
“Tiptronic” selector gate.
– Lightly press the selector lever back to change down.
Holding the car on a hill
– You should always hold the vehicle in position with the footbrake
to stop it from “rolling backwards” ⇒. Do not try to prevent
the vehicle from “rolling backwards” by increasing the engine
speed while a range of gears is selected
Moving away on an incline
– With a gear engaged, take your foot from the brake and depress the accelerator.The steeper the gradient, the lower the gear you will need. This increases the
braking effect of the engine. For example, you should drive down a very steep
slope in 3rd gear. If the engine brake effect is not sufficient, the vehicle will
gain speed. The automatic gearbox / direct shift gearbox automatically
changes up to prevent the engine over revving. Use the foot brake to reduce
speed and change into 3rd gear using “Tiptronic” ⇒.
Your vehicle has an automatic interlock which prevents the selector lever
being put into a position for driving forwards or in reverse from positions P or
N if the brake pedal is not depressed.
The ignition key cannot be removed unl ess the selector lever is in position P.
WARNING
•
As a driver you should never leave your vehicle if the engine is running
and a gear is engaged. If you have to leave your vehicle while the engine is
running, you must apply the parking brake and engage parking lock P.
•
If the engine is running and if D, S or R is engaged, you will need to hold
the car on the foot brake. The car will creep forward as the power transmis-
sion is not fully interrupted even when the engine is idling.
•
Never press the accelerator when you move the selector lever. Risk of
accident.
•
Never move the selector lever to R or P when driving. Risk of accident!
•
Before you drive down a steep gradient, reduce your speed and use
“Tiptronic” to select a low gear.
•
If you have to stop the vehicle on a gradient, always hold the vehicle in
position using the foot brake to stop it from rolling back.
•
Never allow the brake to rub and do not use the brake pedal too often
or for long periods. Constant braking will cause the brakes to overheat and
will considerably reduce the brake effect. This increases the braking
distance and could cause the brake system to fail.
•
Never allow the car to roll down a gradient with the gear in neutral N, or
in selector lever position D, even if the engine is not running.Caution
•
If you stop the vehicle on a gradient, do not attempt to stop it from rolling
by depressing the accelerator when a gear has been selected. Otherwise, the
automatic gearbox /direct shift gearbox* may overheat causing damage. Pull
the handbrake on fully or depress the brake pedal to prevent the vehicle from
rolling away.
•
If you allow the car to roll with the selector lever in position N with the
engine switched off, the automatic gearbox / direct shift gearbox* will be
damaged as it will not be lubricated.
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Driving169
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Note
The two clutch system of the direct shift gearbox* has a system to protect
against excess strain, which may occur, for example, when the vehicle is held
on a hill with the clutch and the gearbox oil overheats. When the clutch is
overloaded, the vehicle begins to jerk and the position indicator of the
selector lever begins to flash. To avoid breakdowns, the clutch breaks the
power transmission between the engine and the gearbox, as a result of which
the vehicle loses impetus. If the clutch opens automatically due to over-
loading, depress the brake pedal and wait a few seconds before
continuing.Selector lever positions
The selector lever positions and gears are shown on the
display in the combi-instrument.
Selector lever positions
The gear selected is displayed on the side of the selector lever and on the
display ⇒fig. 129 in the combi-instrument.
P - parking lock
When the selector lever is in this position, the drive wheels are locked
mechanically.
The parking lock must be engaged only when the vehicle is stationary ⇒ .
To move the selector lever from position P, the locking button in the selector
lever handle must be pressed and the brake pedal depressed at the same
time when the ignition is switched on.
Only the locking button has to be pressed to select the selector lever position
P .
If the battery has discharged, the selector lever cannot be removed from the
P position.
R - reverse gear
The reverse gear is engaged in this position.
Reverse gear must be engaged only when the vehicle is stationary and the
engine is idling ⇒.
To move the selector lever to position R, press in the lock button and at the
same time press the brake pedal, with the ignition switched on.
With the selector lever in position R and the ignition switched on the
following occurs:•
The reversing li ghts come on.
•
The heating or air conditioning automatically change to air recirculation
mode.
•
The rear window heater switches on when the windscreen wiper is acti-
vated.
Fig. 129 Section of the
instrument panel : display
showing position of
selector lever
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Driving
170N - neutral (idling)
If this position is selected, the gearbox is in neutral. Power is not transmitted
to the wheels and the engine does not have a braking function.
Never use the N position to drive down a hill. The engine does not function as
a brake and the brakes are subjected to excessive stain.
You could damage the automatic gearbox if you drive down hills with the
selector lever in position N and the engine switched off.
D - Drive (forwards)
In this position the gearbox automatically changes automatically to a longer
or shorter gear, according to the driving style and speed. The braking effect
of the engine when driving downhill is very limited when the selector is in this
position. The display also shows which gear has been selected in addition to
position D.
If position N has been selected and you wish to select D, you must press the
foot brake if the vehicle is stationary, or travelling at under 5 km/h (approx.
3 km/h) ⇒.
WARNING
•
Never move the selector lever to R or P when driving. Risk of accident!
•
Never drive the vehicle with the engine and the ignition switched off.
You could loose control of the vehicle. The brake servo only functions when
the engine is running as does the elector-mechanical steering system. You
need more strength to steer and brake the vehicle when the engine and the
ignition are switched off. As you cannot steer and brake in the normal
manner, there is a greater risk of accidents and serious injury.Caution
If you allow the car to roll with the selector lever in position N with the engine
switched off, the automatic gearbox will be damaged as it will not be lubri-
cated.
Note
If the lever is moved accidentally to N when driving, take your foot off the
accelerator and let the engine speed drop to idling before selecting D
again.
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Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Changing gear with “Tiptronic”
The “Tiptronic” system allows the driver to change gears
manually.
Changing gear with “Tiptronic” (selector lever)
– Press the selector lever from position D to the right into the
“Tiptronic” selector gate ⇒fig. 130 .
– Lightly press the selector to the front + to change up.
– Lightly press the selector lever back - to change down.When accelerating, the automatic gearbox automatically shifts up to the next
gear shortly before the maximum permitted engine speed is reached.
If a lower gear is selected, the automatic gearbox does not change down until
the point is reached where the engine could no longer over rev.
Gear selection display for Tiptronic
If the automatic gearbox is shifted manually or using “Tiptronic”, the indi-
vidual gears are shown on the display ⇒fig. 131 .Kick-down function
The kick-down feature is designed to give maximum acceler-
ation.If you press the accelerator right down, the gearbox automatically changes
down a gear, depending on speed and engine speed, to give the vehicle full
acceleration.
The gearbox does not shift up to the next gear until the engine reaches the
maximum determined engine speed for the gear.
WARNING
You could lose control of the vehicle if you accelerate quickly on slippery
surfaces. This may result in serious injury.
Fig. 130 Section of
centre console: selector
lever with lock buttonFig. 131 Section of the
instrument panel : display
showing position of
selector lever
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Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
– Switch off the engine and remove the key from the ignition lock.
Turn the steering wheel slightly to engage the steering lock.
– Always take you car keys with you when you leave the vehicle ⇒ .Additional notes on parking the vehicle on gradients:
Turn the steering wheel so that the vehicle would roll against the kerb if it did
start to roll.•
If the vehicle is facing downhill, turn the front wheels so that they point
towards the kerb.
•
If the vehicle is facing uphill , turn the front wheels so that they point away
from the kerb .
WARNING
Take measures to reduce the risk of injury when you leave your vehicle
unattended.•
Never park where the hot exhaust system could ignite inflammable
materials, such as dry grass, low bushes, spilt fuel etc.
•
Never allow vehicle occupants to re main in the vehicle when it is
locked. They would be unable to open the vehicle from the inside, and
could become trapped in the vehicle in an emergency. In the event of an
emergency, locked doors will delay assistance to occupants.
•
Never leave children unsupervised in the vehicle. They could set the
vehicle in motion, for example, by releasing the handbrake or the gear
lever / selector lever.
•
Depending on weather conditions, it may become extremely hot or cold
inside the vehicle. This can be fatal.
Parking distance warning systemDescription
The parking distance warning system is a parking aid which
draws your attention to obstacles in front or behind the
vehicle.The parking distance warning system as sists the driver when parking. If the
rear of the vehicle is approaching an obstacle, an intermittent sound signal is
emitted. The shorter the distance, the shorter the intervals between tones. If
the vehicle is too close to the obstacle, the sound signal becomes constant.
The distance to an obstacle at the front is indicated via a high tone and via a
low tone at the rear. The shorter the distance, the shorter the intervals
between tones. If the vehicle is too close to the obstacle, the sound signal
becomes constant.
The obstacle may no longer be detected if the vehicle gets even closer to it!
The warning signal will stop when•
the vehicle moves away from the obstacle
•
the outer sensors measure a constant distance for approximately 3
seconds.
The signal will not be switched off once the vehicle has reached the perma-
nent tone area.
Registering the obstacle
•
Outer sensors front and rear: as of approx. 80 cm
•
Centre sensors at the front: as of approx. 120 cm
•
Centre sensors at the rear: as of approx. 160 cm
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Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Cruise control system (CCS)Cruise control operation
The cruise control system(CCS) is able to maintain the set
speed in the range from approx. 30 km/h to 180 km/h.Once the desired speed has been reached and the setting stored, you may
take your foot off the accelerator.
In vehicles fitted with a manual gearbox and in vehicles with an automatic
gearbox with the lever in positions P, N or R the cruise control does not
operate in first gear.
WARNING
It could be dangerous to use the cruise control system (CCS) if it is not
possible to drive at constant speed.•
Do not use the cruise control in heavy traffic or on steep roads, with
several bends or in slippery circumstances (snow, ice, rain or loose gravel),
as there is a risk of accident.
•
Always adapt your speed and the dist ance to the vehicles ahead to take
the traffic situation into consideration. This is the duty of the driver. The
cruise control system is merely an aid to the driver.
•
Never use the cruise control system when driving off-road or on
unpaved roads. This feature is designed for use on paved roads only. Risk
of accident.
•
Always switch off the CCS when you have finished using it. This will
prevent you using it by mistake.
•
It is dangerous to use a set speed wh ich is too high for the prevailing
road, traffic or weather conditions. This may cause an accident.
Caution
if the cruise control is activated the gearbox should not be set in neutral
without first releasing the clutch, as the the engine speed will increase and
this may cause damage.
Note
When travelling down hills, the CCS cannot maintain a constant speed. The
vehicle will accelerate under its own weight. Reduce gears (with an automatic
gearbox, reduce gears using the “Tiptronic”) or brake using the footbrake.
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