engine Seat Altea 2013 Service Manual

174Driving
WARNING
● Never start or run the engine in unventilated or closed rooms. The ex-
haust gases contain carbon monoxide, an odourless and colourless poi-
sonous gas. Risk of fatal accidents. Carbon monoxide can cause loss of
consciousness. It can also result in 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 avoid high engine speeds, driving
at full throttle and over-loading the engine. Risk of engine damage.
● The vehicle should not be pushed or towed more than 50 metres to start
the engine. Unburnt fuel could enter the catalytic converter and damage it.
● Before attempting to push-start or tow a vehicle in order to start it, you
should first try to start it using the battery of another vehicle. Note and fol-
low the instructions in ⇒ page 281, Jump-starting.
For the sake of the environment
Do not warm-up the engine by running the engine with the vehicle station-
ary. You should drive off as soon as you start the engine. This helps the en-
gine reach operating temperature faster and reduces emissions. 
Switching off the engine
– Stop the vehicle.
– Turn the ignition key to position ⇒ Fig. 135 0
.
After switching the engine off, the radiator fan may run on for up to 10 mi-
nutes. It is also possible that the fan turns itself on once more if the coolant temperature increases due to the heat accumulated in the engine compart-
ment or due to its prolonged exposure to solar radiation.
WARNING
● Never switch the engine off until the vehicle is completely stationary.
● The brake servo works only when the engine is running. With the en-
gine switched off, more strength is needed to brake. As normal brake op-
eration cannot be performed, risk of accidents and serious injury may ex-
ist.
● The steering lock can be immediately blocked once the key is re-
moved from the ignition. The vehicle cannot be steered. Risk of accident.
CAUTION
When the engine has been running under a heavy load for a long period,
heat can accumulate in the engine compartment and cause engine damage.
For this reason, you should idle the engine for approx. 2 minutes before you
switch it off. 

175
Driving
Driving with LPG*
Fig. 136 Centre console:
gas system control
switch.
Your SEAT vehicle has a bivalent engine able to run on either LPG or petrol.
The LPG tank ⇒ page 228, Refuelling with LPG is in the spare wheel well
⇒ 
.
It is possible to change from LPG to petrol while the engine is running, even
if the vehicle is moving, by pressing the GAS
button located on the centre
console ⇒ Fig. 136. The selected operating mode is displayed on the warn-
ing lamp on the instrument panel ⇒ page 79.
Starting the engine
The engine is always started with petrol, even when LPG was being used
when it was switched off.
Automatic switch from petrol to LPG
When the engine is turned on and the following conditions are met, the sys-
tem will automatically switch from petrol mode to LPG mode, the notifica-
tion changed to GAS mode is displayed and the green warning lamp on the
instrument panel lights up: ●
There is enough LPG in the tank.
● The temperature of the vehicle coolant is above 30 °C.
● Engine speed while driving is above 1200 rpm.
Automatic switch from LPG to petrol
When the vehicle is operating in LPG mode and one of these conditions is
met, the system automatically switches to petrol mode, the notification changed to petrol mode is displayed and the green warning lamp on the in-
strument panel goes out:
● When the engine is started.
● If the LPG tank is empty.
● If there is a fault in the LPG system.
● At very low temperatures below minus 10 °C.
Manual switch from petrol to LPG
Press the GAS
button on the centre console ⇒ 
Fig. 136 to change mode. The
notification changed to GAS mode is displayed. When the following condi-
tions are met, the system switches to LPG mode, the green warning lamp on
the instrument panel lights up and the notification displayed changes to changed to GAS mode .
● There is enough LPG in the tank.
● The temperature of the vehicle coolant is above 30 °C.
● Engine speed while driving is above 1200 rpm.
Manual switch from LPG to petrol
Press the GAS
button on the centre console ⇒ Fig. 136 to change mode. The
green lamp on the instrument panel goes out and the notification changed
to petrol mode is displayed.
Running on petrol
Run the engine with petrol for short journeys at regular intervals to avoid
problems in the petrol system. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

176Driving
WARNING
LPG is a highly explosive and inflammable substance. It may cause se-
vere burns and other injury.
● Due care must be taken to avoid any risk of fire or explosion.
● When parking the vehicle in a closed area (for example in a garage),
make sure that there is adequate ventilation, either natural or mechani-
cal, to neutralise the LPG in the event of a leak.
Note
● If frequent short journeys are made, especially when the outside tem-
perature is low, the vehicle will tend to run on petrol more often than on
LPG. Therefore, the petrol tank may empty before the LPG tank.
● The notification LPG mode not possible may be displayed.
Start-Stop function* Description and operation
The Start-Stop function stops the engine when the vehicle is stop-
ped and starts it automatically when required.
– When the vehicle is stopped, put it in neutral and release the
clutch pedal. The engine will stop.
– When the clutch pedal is pressed, the engine starts again.
– The instrument panel display shows information about the sta-
tus of the Start-Stop function ⇒ 
Fig. 138. Start-Stop function conditions
●
The driver seat belt must be buckled.
● The bonnet must be closed.
● The engine must be at operating temperature.
● The steering wheel must not be turned more than 270°.
● The vehicle must not be on a steep gradient.
● The vehicle must not be in reverse.
● A trailer must not be connected.
● The temperature of the passenger compartment must be within the com-
fort limits (button AC
11 ⇒ Fig. 131 should be selected).
● The windscreen de-mist function must be off.
● If not, it requires an increase in airflow 10
⇒ Fig. 131 for more than three
presses.
● The temperature must not be set to HI or LO.
● The driver door must be closed.
● The diesel particulate filter must not be in regeneration mode, for diesel
engines.
● The battery charge must not be low for the next start.
● The battery temperature must be between –1 °C and 55 °C.
● The Parking aid system (Park Assist*) must not be activated.
Start-Stop function interruption
In the following situations, the Start-Stop function will be interrupted and
the engine will automatically start:
● The vehicle starts moving.
● The brake pedal is pressed several times in a row.
● The battery has been discharged excessively.
● The Start-Stop System is manually deactivated.
● The windscreen de-mist function is turned on.
● The temperature of the passenger compartment exceeds the comfort
limits (button AC
11 ⇒ Fig. 131 should be selected).


177
Driving
● If in an increase in airflow 10
⇒ Fig. 131 is required for more than three
presses.
● Temperature setting HI or LO is selected.
● The engine coolant temperature is insufficient.
● The alternator is faulty, for example the V-belt has ruptured.
● If any of the conditions described in the previous section are not fulfil-
led.
WARNING
Never allow the vehicle to move with the engine off for any reason. You
could lose control of your vehicle. This could cause an accident and seri-
ous injury.
● Power steering does not work when the engine is not running. That is
why it is much more difficult to turn the steering wheel.
● Turn off the Start-Stop system when driving through water (fording
streams, etc.).
Note
● For vehicles with the Start-Stop function and a manual gearbox, when
the engine is started, the clutch must be pressed.
● When the conditions for the Start-Stop function are not fulfilled, the in-
strument panel displays the Start-Stop indicator dimmed.
● If the steering wheel is turned more than 270°, Stop will not function;
however, the angle of steering wheel turn does not affect starting the vehi-
cle. Activating and deactivating the Start-Stop function
Fig. 137 The Start-Stop
function button.
Every time the ignition is switched on, the Start-Stop function is au-
tomatically switched on.
Manually deactivating the Start-Stop function
– Press the A
⇒ Fig. 137 located in the centre console. When the
Start-Stop function is deactivated, the pushbutton indicator
lights.
– If the Start-Stop function is operating then the engine starts im-
mediately.
Switching the Start-Stop function on manually
– Press the A
⇒ Fig. 137 located in the centre console. The indi-
cator on the button will go out. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

178Driving
Driver messages
Fig. 138 Display on the
instrument panel during
Start-Stop function oper-
ation.
When the engine is turned off by the Start-Stop function, this is displayed
on the instrument panel.
Note
There are different versions of the dash panel; the display of indications on
the screen may differ. 

179
Driving
Manual gearbox
Driving with a manual gearbox
Fig. 139 Detailed view of
the centre console: gear
shift pattern of a 5-speed
manual gearbox
Fig. 140 Detailed view of
the centre console: gear
shift pattern of a 6-speed
manual gearbox Engaging the reverse gear
–
The vehicle should be stationary with the engine idling. Press
the clutch down thoroughly.
– Place the gearbox lever into neutral and push the lever down-
wards.
– Slide the gearbox lever to the left, and then into the reverse po-
sition shown on the lever.
The reverse gear can only be engaged when the vehicle is stationary. When
the engine is running and before engaging this gear, wait about 6 seconds
with the clutch pressed down thoroughly in order to protect the gearbox.
The reverse lights switch on when the reverse gear is selected and the igni-
tion is on.
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
accident.
Note
● Do not rest your hand on the gear lever while 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 vehicle “on the clutch” on hills. This causes premature
wear and damage to the clutch.
● Do not leave your foot on the clutch pedal; although the pressure may
seem insignificant, it can cause the premature wear of the clutch plate. Use
the foot rest when you do not need to change gear. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

180Driving
Automatic gearbox/DSG automatic gearbox*
Selector lever positions
Fig. 141 Centre console:
Selector lever for auto-
matic gearbox / DSG au-
tomatic gearbox
Selector lever positions indicated on the cover Parking position (lever locked).
Reverse position.
Neutral position (lever locked). This position is similar to the neutral po-
sition for manual gearboxes).
Drive position (economic driving programme).
Sports driving position.Tiptronic driving position (this programme is similar to the operation of
a manual gearbox). 
P
R
N
D
S
+/- Driving programmes
The automatic gearbox / DSG automatic gearbox has three
programmes.
Fig. 142 Programme se-
lection
Selecting the economy programme
– This programme selects a higher gear earlier rather than remain
in a lower gear.
– Put the selector lever into position D to drive forwards
– Put the selector lever into position R to reverse. This position is
shared by all programmes for reversing.
Selecting the sport programme
– Move the lever to position S.
If you select the sport programme, S, the programme is designed for a
sports mode, that is, a programme which changes up at higher engine 

181
Driving
speeds to use the full power of the engine. This programme is not recom-
mended for use on the motorway or in the city.
Selecting the manual programme (tiptronic)
This programme allows driving similar to a manual gearbox.
This programme may be accessed using the selector lever or from the steer-
ing wheel controls when this option is fitted ⇒ page 183.
Selector lever locking
The selector lever lock prevents gears from being engaged
inadvertently, which would cause the vehicle to move.
Fig. 143 Deactivating
the lock
Releasing the selector lever lock
– Start the vehicle.
– Press and release the brake pedal, at the same time press the
button on the selector lever. The lock is only activated when the vehicle is stopped or at a speed of less
than 5 km/h (3 mph). At higher speeds, the lock is automatically released
in position N.
For rapid changes of position (e.g. from
R to D) the lever will not lock. If the
lever remains in the position N more than one second then it is locked. With
the automatic lock, the lever is prevented passing from P and N to any other
gear without first pressing the brake pedal.
The selector lever must be put in the position P in order to remove the key.
Driving with automatic gearbox/DSG automatic gearbox*
The drive and reverse gears are automatically engaged.
Fig. 144 Driving
Driving
– Press and hold the foot brake.
– Press on the button on the selector lever knob (on the left,
⇒ Fig. 144. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

182Driving
–Select a gear for driving ( R, D or S).
– Release the button and wait a few seconds for the gear to en-
gage, a light jerk will be felt.
– Release the brake and accelerate.
Short stop
– Hold the vehicle stationary with the brake pressed down (for ex-
ample 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
– Press the brake pedal and hold to bring the vehicle to a stop.
– Apply the handbrake firmly.
– Press in the button on the selector lever knob, move the lever to
the position P and release the button.
Driving slowly
– Move the selector lever to position D and press to the right to
put the lever into tiptronic mode.
– Press the gear lever towards (-) to select a lower gear.
Hill stop
– Hold the vehicle, in all cases, using the brake pedal to prevent
rolling back.
– Do not try to slow the vehicle using another forward gear (en-
gine braking). Descending gradients
–
With the gear engaged, release the brake and accelerate.
The steeper the gradient the lower the gear must be for effective engine
braking. For example, if 3rd gear is used on a very steep gradient, the en-
gine braking is insufficient and vehicle accelerates. So that the engine
speed does not become excessive, the gearbox changes to the next highest
gear. Depress the brake pedal and move the selector lever to the tiptronic
gate to return to 3rd gear.
WARNING
● The driver should never leave the vehicle while the engine is running
or with any gear selected. If for any reason you must leave the vehicle
with the engine running, apply the handbrake and move the selector lev-
er to position P.
● When the engine is running and the positions D, S or R are selected,
it is necessary to hold the vehicle with the brake pedal because the vehi-
cle will creep at a low speed.
● Never accelerate while changing the position of the gear lever (risk of
an accident).
● The gear lever must never be moved into the positions R or P while
moving (risk of an accident).
● Before descending a steep gradient, reduce speed and use the tip-
tronic programme to select a lower gear.
● If you must stop on a hill, always hold the vehicle using the footbrake
to avoid rolling back. 

183
Driving
WARNING (Continued)
● The footbrake must not be held for a long period of time, not even
lightly; continuous braking will cause overheating of the brakes and a re-
duction or even a loss of braking power and a significant increase in
braking distances.
● Never allow the vehicle to coast down a gradient with the selector lev-
er in positions N or D, even when the engine is not running. For descents,
the use of the tiptronic programme is recommended to keep the speed
reduced.
CAUTION
● Never use the automatic gearbox to hold the vehicle stationary on a hill,
even for short periods, as this may overheat the gearbox and cause dam-
age. Apply the handbrake or depress the foot brake to hold the vehicle in
position.
● If the vehicle is allowed to roll with the engine stopped but the selector
in position N then the gearbox may be damaged because it will not be lubri-
cated. Changing gear in tiptronic mode*
The tiptronic system allows the driver to select gears man-
ually
Fig. 145 Changing gear
with tiptronic
Fig. 146 Steering wheel
with levers for automatic
gearbox
General information about driving in Tiptronic mode 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications