2012 Seat Leon 5D ignition

155
Driving
WARNING (Continued)
● With selector lever in any position (except P) 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”. The accelerator pedal must on no account be
pressed inadvertently when a gear is engaged with the vehicle station-
ary. The vehicle could otherwise start moving immediately (in some ca-
ses even if the parking brake is engaged) resulting in the risk of an acci-
dent.
● While you are selecting a gear and the vehicle is stopped with the en-
gine running, do not accelerate. Failure to do so could result in an acci-
dent.
● As a driver you should never leave your vehicle if the engine is run-
ning and a gear is engaged. If you have to leave your vehicle while the
engine is running, you must apply the handbrake and engage the parking
lock P.
● To avoid accidents, apply the handbrake and put the selector lever in
position P before opening the bonnet and working on the vehicle with
the engine running. Please always observe the important safety warn-
ings ⇒ page 209, Working on components in the engine compartment.
Note
● If the selector lever is moved accidentally to N when driving, release the
accelerator and let the engine speed drop to idling before selecting gear
range D or S again.
● Should the power supply to the selector lever be interrupted in posi-
tion P, the selector lever will be locked. If this should happen the manual
release can be used ⇒ page 163. Selector lever lock
The selector lever lock prevents gears from being engaged
inadvertently, so that the vehicle is not set in motion unin-
tentionally.
Fig. 90 Selector lever
lock
The selector lever lock is released as follows:
– Switch the ignition on.
– Press the brake pedal and at the same time press in the inter-
lock button.
Automatic selector lever lock
With the ignition switched on, the selector lever is locked in the positions P
and N. The brake pedal must be pressed to release the lever while pressing
the release button if the selector lever is in the position P. As a reminder for
the driver, with the lever in positions P or N the following message will be
shown on the display: When stationary, apply footbrake while selecting a gear. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

156Driving
The selector lever lock only works if the vehicle is stationary or driving at
speeds up to 5 km/h (3 mph). At higher speeds the selector lever lock in
the N position is disengaged automatically.
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. The
selector lever lock engages automatically if the brake pedal is not de-
pressed and the lever is in position N for more than about two seconds.
Interlock button
The interlock button on the selector lever handle prevents the driver from
inadvertently engaging certain gears. Press the button in to disengage the
selector lever lock. The selector lever positions in which the interlock button
has to be pressed are shown in the illustration, highlighted in colour
⇒  Fig. 90.
Safety interlock for ignition key
Once the ignition has been turned off, the key may be removed only if the
gear selector is in position P. While the key is not in the ignition, the selec-
tor lever is locked in position P.
Note
● If the selector lever lock does not engage, there is a fault. The transmis-
sion is interrupted to prevent the vehicle from accidentally moving. Follow
the procedure below in order for the selector lever lock to engage again:
● >With a 6-speed gearbox: press the brake pedal and release it again.
● >With a 7-speed gearbox: press the brake pedal. Move the selector lever
to position P or N and subsequently engage a gear.
● Despite a gear being engaged, the vehicle does not move forwards or
back. Proceed to the next mode: ●
When the vehicle does not move in the required direction, the system
may not have the gear range correctly engaged. Press the brake pedal and
engage the gear range again.
● If the vehicle still does not move in the required direction, there is a sys-
tem malfunction. Seek specialist assistance and have the system checked. 
Driving tips
The gearbox changes gear ratios automatically as the vehi-
cle moves.
The engine can only start with the selector lever in the position P or
N. At low temperatures, below -10 °C (50 °F), the engine can only
start with the selector lever in the position P.
Starting the vehicle
– Press and hold the brake pedal.
– Press and hold the interlock button (the button in the selector
lever handle), move the selector lever to the desired position,
for instance D ⇒  page 154, and release the interlock button.
– Wait for the gearbox to engage the gear (a slight movement can
be felt).
– Release the brake and press the accelerator ⇒ 
.
Stopping briefly
– Apply the foot brake to hold the vehicle when stationary (for in-
stance at traffic lights). Do not press the accelerator. 

165
Driver assistance systems
Control lamp
lights upPossible cause
Cruise control is active
Several warning and control lamps should light up for a few seconds when
the ignition is switched on, signalling that the function is being verified.
They will switch off after a few seconds.
Displayed on the CCS screen
Status Fig. 94: CCS temporarily switched off. The set speed is displayed in small fig-
ures.
System error. Contact a specialised workshop.
CCS switched on. The speed memory is empty.
The CCS is switched on. The set speed is displayed in large figures.
WARNING
If the warning lamps and messages are ignored, the vehicle may stall in
traffic, or may cause accidents and severe injuries.
● Never ignore the warning lamps or text messages.
CAUTION
Failure to heed the control lamps and text messages when they appear may
result in faults in the vehicle. 
A
BCD
Safety FirstOperating instructionsPractical TipsTechnical specifications

174Driver assistance systems
Note
● Tiredness detection has been developed for driving on motorways and
well paved roads only.
● If there is a fault in the system, have it checked by a specialised work-
shop. 
Function and operation
Fig. 101 On the instru-
ment panel display:
Tiredness detection sym-
bol
Tiredness detection determines the driving behaviour of the driver when
starting a journey, making a calculation of tiredness. This is constantly com-
pared with the current driving behaviour. If the system detects that the driv-
er is tired, an audible warning is given with a sound and an optic warning is
shown with a symbol and complementary message on the instrument panel
display ⇒ Fig. 101. The message on the instrument panel display is shown
for about 5 seconds, and depending on the case, is repeated. The system
stores the last message displayed.
The message on the instrument panel display can be switched off by press-
ing the 
button on the windscreen wiper lever or the button  on the
multi function steering wheel ⇒ page 73. The message can be recalled to the instrument panel display using the mul-
tifunction display
⇒ page 73.
Conditions of operation
Driving behaviour is only calculated on speeds above about 65 km/h (40
mph) up to around 200 km/h (125 mph).
Switching on and off
Tiredness detection can be activated or deactivated in the Easy Connect
system with the button 
and the function button  ⇒ 
page 79. A mark
indicates that the adjustment has been activated.
System limitations
The Tiredness detection has certain limitations inherent to the system. The
following conditions can limit the Tiredness detection or prevent it from
functioning.
● At speeds below 65 km/h (40 mph)
● At speeds above 200 km/h (125 mph)
● When cornering
● On roads in poor condition
● In unfavourable weather conditions
● When a sporty driving style is employed
● In the event of a serious distraction to the driver
Tiredness detection will be restored when the vehicle is stopped for more
than 15 minutes, when the ignition is switched off or when the driver has
unbuckled their seat belt and opened the door.
In the event of slow driving during a long period of time (below 65 km/h (40
mph) the system automatically re-establishes the tiredness calculation.
When driving at a faster speed the driving behaviour will be recalculated. 

175
Driver assistance systems
Tyre monitoring systems Introduction
Additional information and warnings:
● SEAT information system ⇒  page 73
● Caring for and cleaning the vehicle exterior ⇒ page 198
● Wheels and tyres ⇒ page 223
● Accessories, parts replacement, repairs and modifications ⇒ page 230
WARNING
Unsuitable handling of the wheels and tyres may lead to sudden tyre
pressure losses, to tread separation or even to a blow-out.
● Check tyre pressures regularly and ensure they are maintained at the
pressures indicated. Tyre pressure that is too low could cause overheat-
ing, resulting in tread detachment or even burst tyres.
● Tyre pressure should be that indicated on the label when the tyres are
cold at all times ⇒ page 266.
● Regularly check the cold inflation pressure of the tyres. If necessary,
change the tyre pressure of the vehicle tyres while they are cold.
● Regularly check your tyres for damage and wear.
● Never exceed the maximum permitted speed or loads specified for the
type of tyre fitted on your vehicle.
For the sake of the environment
Under-inflated tyres lead to increased fuel consumption and tyre wear.
Note
● Driving for the first time with new tyres at a high speed can cause them
to slightly expand, which could then produce an air pressure warning.
● Only replace used tyres with those authorised by SEAT for the corre-
sponding type vehicle.
● Do not only rely on the tyre monitoring system. Regularly check your
tyres to ensure that the tyre pressure is correct and that the tyres are not
damaged due to puncture, cuts, tears and impacts/dents. Remove objects
from the tyres only when they have not pierced the tyres. 
Tyre monitor indicator warning lamp
lights upPossible causeSolution

The pressure in one or more
tyres has clearly reduced in
comparison to the tyre pres-
sure set by the driver or the
tyre has structural damage.
Additionally, an audible
warning can be heard and a
text message can be seen on
the instrument panel display. Stop the vehicle! Reduce
speed immediately! Stop the
vehicle safely as soon as
possible. Avoid sudden ma-
noeuvres and braking! Check
all tyres and pressures. Re-
place any damaged tyres.
flashesPossible causeSolution

System malfunction. The
control lamp flashes for
about one minute and then
lights up permanently.
If the tyre pressure is correct,
switch the ignition off and on
again. If the control lamp re-
mains lit up, the tyre monitor-
ing indicator can be calibra-
ted. Have the system re-
viewed by a specialised
workshop. 
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176Driver assistance systems
Several warning and control lamps light up for a few seconds when the igni-
tion is switched on while the function is verified. They will switch off after a
few seconds.
WARNING
When the tyres are inflated at different pressures or at a pressure that is
too low then a tyre may the damaged resulting in a loss of control of the
vehicle and a serious or fatal accident.
● If the warning lamp  lights up, stop immediately and check the
tyres.
● If the tyres are inflated at different pressures or if a tyre pressure is
too low, this will increase tyre wear, negatively affecting vehicle stability
and increasing braking distances.
● If tyres are inflated at different pressures or a tyre pressure is too low,
a tyre may be damaged and burst resulting in a loss of control of the ve-
hicle.
● The driver is responsible for ensuring that all of the vehicle tyres are
correctly inflated to the right pressure. The recommended tyre pressure
is indicated on the label ⇒ page 266.
● The tyre monitoring system can only operate correctly if all of the
tyres are inflated to the correct pressure when cold.
● Driving with tyres at the wrong pressure can cause them damage and
result in an accident. Ensure that the tyre pressures of all the tyres corre-
spond to the vehicle load.
● Before starting a journey, always inflate tyres to the correct pressure.
● Tyres with insufficient pressure are subjected to more flexing. Due to
this, the tyre could become excessively hot, causing tread separation
and also tyre blow-out.
● With an overloaded vehicle at high speed, the tyres can overheat and
burst resulting in a loss of vehicle control.
WARNING (Continued)
● Tyre pressures which are too high or too low reduce the useful life of
the tyre, affecting vehicle performance.
● If a tyre has not been punctured then it does not have to be changed
immediately; drive to the nearest specialised workshop at a moderate
speed and have the tyre checked and inflated to the correct pressure.
WARNING
If the warning lamps and messages are ignored, the vehicle may stall in
traffic, or may cause accidents and severe injuries.
● Never ignore the warning lamps or text messages.
● Stop the vehicle safely as soon as possible.
CAUTION
Failure to heed the control lamps and text messages when they appear may
result in faults in the vehicle.
Note
● If excessively low tyre pressure is detected with the ignition on, an audi-
ble warning will sound. In the event that there is a fault in the system, an
audible warning will sound.
● Driving on dirt tracks for a long period of time or driving in a sporty style
can temporarily deactivate the TPMS. The control lamp shows a fault, but
disappears when road conditions or the driving style change. 

177
Driver assistance systems
Tyre monitoring indicator
Fig. 102 Glove compart-
ment: tyre control switch
The tyre monitor indicator compares wheel revolutions and, with this infor-
mation, the tread of each wheel using the ABS sensors. If the tread of one or
more wheels is changed, the tyre monitoring indicator will indicate as such
on the instrument panel.
Wheel tread change
The wheel tread changes when:
● Tyre pressure is manually changed
● Tyre pressure is insufficient
● Tyre structure is damaged
● The vehicle is unbalanced because of a load
● The wheels on an axle are subject to a heavier load (e.g. when towing a
heavy load)
● The vehicle is fitted with snow chains
● The temporary spare wheel is fitted
● The wheel on one axle is changed There may be a delay in the reaction of the tyre monitoring indicator
 or it
may not indicate anything under certain circumstances (e.g. sporty driving,
snow-covered or unpaved roads, or when driving with snow chains).
Calibrating the tyre monitoring indicator
After changing the tyre pressure or replacing one or more wheels, the tyre
monitoring indicator must be recalibrated. Do the same, for example, when
the front and rear wheels are swapped.
● Switch the ignition on.
● Store the new tyre pressure in the Easy Connect system with the button

and the function button Setup ⇒ page 80 or using the switch located in
the glove compartment* ⇒ Fig. 102.
When driving, the system self-calibrates the tyre pressure provided by the
driver and the wheels fitted. After a long journey with varied speeds the pro-
grammed values are collected and monitored.
With the wheels under very heavy loads, the tyre pressure must be in-
creased to the total recommended tyre pressure before the calibration
⇒ page 266.
Note
● The tyre monitoring indicator does not function when there is a fault in
the ESC or ABS ⇒ page 183.
● An erroneous indication may be given when snow chains are in use be-
cause the chains increase the tread of the wheel. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

180Driver assistance systems
Activating/Deactivating
Fig. 104 Centre console:
parking aid button
Switching on
– Engage reverse gear or
– Press the  button on the centre console ⇒ Fig. 104. A short
confirmation signal will be heard and the button symbol will
light up yellow.
Switching off
– Drive forwards at more than 10 km/h (6 mph), or
– Press the 
button, or
– Switch the ignition off Segments of the visual indication
The distance of separation from the obstacle can be estimated using the
segments around the vehicle. With certain equipment (Radio Standard), the
yellow lines* mark the estimated path, depending on the angle of the
turned steering wheel. A white segment is seen when an obstacle is detec-
ted out of the path of the vehicle. The red segments represent obstacles de-
tected within the path. As the vehicle approaches an obstacle, the seg-
ments are displayed closer to the vehicle. When the penultimate segment is
displayed, this means that the vehicle has reached the collision zone. In the
collision zone the obstacles are represented in red, including those out of
the path. Do not continue to move forward (or backward)
⇒ 
in General
information on page 178, ⇒  in General information on page 178 !
Automatic activation 1)
When the parking aid (ParkPilot) is automatically switched on this is shown
in miniature on the left side of the display.
When slowly approaching an obstacle located in front of the vehicle, the au-
tomatic activation only functions each time the speed is reduced below ap-
proximately 10 km/h (6 mph) for the first time. If the parking aid is deactiva-
ted using the  button, the following actions must be carried out in order
for it to automatically reactivate:
● Switch off the ignition and switch it on again.
● ALTERNATIVELY: Accelerate above 10 km/h (6 mph) before reducing
speed below this number again.
● ALTERNATIVELY: Place the selector lever in position P and then move it
from this position.
● ALTERNATIVELY: Switch on and off the automatic activation in the Easy
Connect system menu.
The automatic activation with parking aid miniature indication can be
switched on and off from the Easy Connect system menu ⇒ page 81:
1)
Available only with certain equipment.