2012 Seat Alhambra parking sensors

200Driving
Parking sensor system*
Introduction
The parking sensor system assists the driver when parking. When the vehi-
cle approaches an obstacle, forwards or backwards, an intermittent sound
will be heard, higher or lower depending on the distance. The shorter the
distance, the shorter the intervals between tones. If the vehicle is too close
to the obstacle, the sound signal becomes constant.
If you continue to approach an obstacle when the sound is continuous, this
means the system can no longer measure the distance.
The sensor system on the bumpers transmit and receive ultrasound. Using
the ultrasound signal (transmission, reflection from the obstacle and recep-
tion), this system continuously calculates the distance between the bumper
and the obstacle.
Additional information and warnings:
● Park Assist system ⇒ page 204
● Accessories, parts replacement, repairs and modifications ⇒ page 261
WARNING
The parking sensor system and the optical parking system cannot re-
place driver awareness.
● The sensors have blind spots in which obstacles and people are not
registered.
● Always observe the area around the vehicle, as the sensors do not al-
ways detect small children, animals or objects.
WARNING (Continued)
● The surface of certain objects and some clothing do not reflect the ul-
trasound signals from the parking distance system. The system cannot
detect or incorrectly detects these objects and people wearing these
types of clothes.
● External sound sources can affect the parking distance aid signals. In
this case, under certain circumstances, people and objects will not be de-
tected.
CAUTION
● The sensors may not always be able to detect objects such as trailer
draw bars, thin rails, fences, posts, trees and open boots, etc. This could re-
sult in damage to your car.
● Although the parking sensor system detects and warns of the presence
of an obstacle, the obstacle could disappear from the angle of measure-
ment of the sensors if it is too high or low and the system would no longer
indicate it. Therefore, it will not warn you of these objects. Ignoring the
warnings of the parking sensor system could cause considerable damage to
the vehicle.
● The bumper sensors may become damaged or misaligned, for example,
when parking.
● To ensure that the system works properly, the bumper sensors must be
kept clean, free of ice and snow and uncovered.
● When cleaning the sensors with high-pressure or steam cleaning equip-
ment, spray the sensors briefly at a distance of no less than 10 cm (4 in-
ches).
Note
Acoustic sources may lead to erroneous warnings on the parking sensor
system, e.g. rough tarmac, cobbles or the noise of other vehicles. 

201
Driving
Parking sensor system*
Fig. 141 Detailed view of
the centre console: but-
ton for switching the
parking sensor system
on and off.
Fig. 142 Parking sensor
system sensors on the
front bumper.
The parking sensor system assists the driver when parking. If the vehicle is
approaching an obstacle, an intermittent sound signal is emitted. The short-
er the distance, the shorter the intervals between tones. If the vehicle is too
close to the obstacle, the sound signal becomes constant. Switching the parking sensor system on and off
●
Press the 
button ⇒ 
fig. 141 when the ignition is switched on.
● Automatic on: select reverse gear.
● Automatic off: drive faster than 15 km/h.
The button lights up when the function is switched on.
Things to note regarding the parking sensor system
● The parking sensor system sometimes registers water on the sensors as
an obstacle.
● If the distance does not change, the warning signal will sound less loud-
ly after a few seconds. If the continuous signal sounds, the volume will re-
main constant.
● When the vehicle moves away from the obstacle, the beeping sound au-
tomatically switches off. On approaching the obstacle again, the beeping
sound will automatically switch back on.
● If the electronic parking brake is engaged or the gear lever is set to P, no
sound will be emitted.
● Your Technical Service can adjust the volume of the warning signals.
Note
If the parking sensor system is faulty, a constant acoustic signal will be
emitted the first time it is switched on and the button will flash. Switch the
parking sensor system off using the button and take the vehicle to a speci-
alised workshop to have the system checked as soon as possible. 
Safety FirstOperating instructionsPractical tipsTechnical Specifications

202Driving
Optical parking system* (OPS)
Fig. 143 On-screen OPS
display: A an obstacle
has been detected in the
collision zone. B
an ob-
stacle has been detected
in the segment. C
zone
recorded behind the vehi-
cle.
Fig. 144 On-screen OPS
display: A an obstacle
has been detected in the
segment. B
zone recor-
ded behind the vehicle.
The optical parking system is an accessory to the Parking sensor system
⇒ page 201 and the park assist system ⇒ page 204. The zone recorded by the sensors in front of and behind the vehicle is dis-
played on the factory-fitted radio or navigation system screen. Any obsta-
cles are display in relation to the vehicle
⇒ 
.
FunctionNecessary operations
Switching the display
on:Switch on the parking sensor system ⇒ page 201
or the park assist system ⇒ page 204. The OPS
switches on automatically.
Switching the display
off manually:Press a zone selection button on the factory-fit-
ted radio or navigation system
OR: Briefly press the function button 
or RVCon the screen.
Switching the display
off manually:Drive forwards at more than about 10-15 km/h.
Select the reverse gear on vehicles with rear as-
sist
⇒ page 209. The display changes to the im-
age of the camera.
Zones explored
The zone in which obstacles are recognised runs to a distance of around
120 cm from the front of the vehicle and up to 60 cm to the side
⇒ fig. 144 B
. Behind the vehicle, the zone analysed reaches a distance of
up to 160 cm and around 60 cm to the sides ⇒ fig. 143 C.
Screen display
The image displayed represents the supervised zones in several segments.
As the vehicle moves closer to an obstacle, the segment moves closer to the
vehicle displayed B
and ⇒ fig. 144 A. When the penultimate segment is
displayed, this means that the vehicle has reached the collision zone. Stop
the vehicle! 

204Driving
Park Assist system*
Introduction
The Park Assist system helps the driver to find a suitable place to park, to
insert the vehicle into parallel and perpendicular parking places and to
leave parallel parking places.
The Park Assist system is limited to the system abilities and requires that
the driver is especially attentive ⇒ 
.
The parking sensor system is a component of the Park Assist system that
helps to park the vehicle.
For vehicles with the optical parking system, the radio navigation systems
screen displays the detected zones in front of and behind the vehicle, indi-
cating - within the limits of the system - the position of obstacles compared
to the vehicle.
The park assist system cannot be switched on if the factory-fitted towing
bracket is electrically connected to a trailer.
Additional information and warnings:
● Braking, stopping and parking ⇒ page 185
● Parking sensor system ⇒ page 200
● Caring for and cleaning the vehicle exterior ⇒ page 246
● Accessories, parts replacement, repairs and modifications ⇒ page 261
WARNING
Despite the assistance provided by the park assist system, do not run
any risks when parking. The system is not a replacement for driver
awareness.
● Unintentional movements of the vehicle could cause serious injury.
● Adjust your speed and driving style to visibility, road, traffic and
weather conditions.
● The surface of certain objects and items of clothing and external
sound sources may have a negative affect on the park assist signals or on
the system sensors or may not reflect its signals.
● The sensors have blind spots in which obstacles and people are not
registered.
● Always observe the area around the vehicle, as the sensors do not al-
ways detect small children, animals or objects.
CAUTION
● The park assist system aims exclusively at other parked vehicles, with-
out taking curbs or other circumstances into account. Make sure you do not
damage the tyres and wheel rims when parking. Where necessary, stop ma-
noeuvring to avoid damaging the vehicle.
● The sensors may not always be able to detect objects such as trailer
draw bars, thin rails, fences, posts and trees, etc. This could result in dam-
age to your car.
● Although the parking sensor system detects and warns of the presence
of an obstacle, the obstacle could disappear from the angle of measure-
ment of the sensors if it is too high or low and the system would no longer
indicate it. Therefore, it will not warn you of these objects. Ignoring the
warnings of the parking sensor system could cause considerable damage to
the vehicle. This is also valid when using the park assist (e.g. to park be-
hind a truck or motorcycle). Therefore, always keep a close watch on the
area in front of and behind the vehicle while parking, and intervene prompt-
ly if necessary. 

205
Driving
● To ensure that the system works properly, the bumper sensors must be
kept clean, free of ice and snow and uncovered.
● The bumper sensors may become damaged or misaligned, for example,
when parking.
● When cleaning the sensors with high-pressure or steam cleaning equip-
ment, spray the sensors briefly at a distance of no less than 10 cm.
Note
Contact a specialised workshop with any system faults. SEAT recommends
visiting a Technical Service. 
Parking using the park assist system
Fig. 145 Detailed view of
the centre console: but-
ton to switch the park as-
sist system on manually.
Fig. 146 Gap detected: Engage the reverse gear to park (parallel or nose/tail to the
kerb). Preparing to park
● The Traction control system ASR must be turned on ⇒ page 185.
● Parallel parking: press the button 
at speeds up to 50 km/h once.
When the function is enabled, the button ⇒ fig. 145 will light up.
● Perpendicular parking: press the button 
at speeds up to 50 km/h
twice. When the function is enabled, the button ⇒ fig. 145 will light up.
● If necessary, press the 
button once more to change parking mode.
● Apply the turn signal indicator for the side on which a gap is to be detec-
ted for parking. The instrument panel displays the side corresponding to the
road. 
Safety FirstOperating instructionsPractical tipsTechnical Specifications

225
Driving
Tyre monitoring systems Introduction
The tyre monitor indicator monitors the tyre pressure of each wheel during
driving using the ABS sensors. The ABS sensors monitor the tyre tread pe-
rimeter and vibrations of each tire. The tyre monitor indicator warns the driv-
er if it detects a considerable drop in tyre pressure of one or several tyres
while driving. Loss of tyre pressure will be indicated by the indicator  as
well as a sound and sometimes a text message on the screen of the instru-
ment panel. When you open the driver's door, you will find a label indicat-
ing the tyre pressure recommended by the manufacturer for the maximum
vehicle load for each tyre approved for the vehicle in question. By pressing
the adjustment button on the tyre monitoring indicator, you may change the
reference pressure for the tyres so that the tyre pressure to be monitored co-
incides with actual tyre pressure ⇒ page 227.
Suitable use of the adjustment button ⇒ page 227.
Additional information and warnings:
● Transporting ⇒  page 13
● Braking, stopping and parking ⇒  page 185
● Caring for and cleaning the vehicle exterior ⇒ page 246
● Wheels and tyres ⇒ page 297
● Accessories, parts replacement, repairs and modifications ⇒ page 261
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. If the tyre pressure is too low, the tyres could over-
heat, 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 301.
● 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.
WARNING
Incorrect use of the tyre monitoring indicator button could result in the
indicator giving erroneous messages or prevented from indicating the
danger caused by a defective tyre ⇒ page 227.
CAUTION
● The tyre valves may be damaged if the cap is not in place. Check that the
caps are identical to the standard caps and have been correctly tightened.
Do not use metal caps ⇒ page 227.
● Do not damage the valves when changing the tyres ⇒ page 227.
For the sake of the environment
Under-inflated tyres lead to increased fuel consumption and tyre wear. 
Safety FirstOperating instructionsPractical tipsTechnical Specifications

248Vehicle maintenance and cleaning
● Switch off the rain sensor and the Auto Hold function before entering a
car wash.
● Compare the height and width of your vehicle with the available height
and width when entering and driving through the car wash.
● Fold in exterior mirrors Electrically retractable exterior mirrors must NOT
be folded in or out by hand. Always use the electrical power control.
● To avoid damaging the bonnet paintwork, rest the wipers on the wind-
screen after drying them. Do not let them fall!
● Lock the tailgate to prevent it from opening unexpectedly while inside
the car wash. 
Washing the vehicle with high pressure cleaning
equipment
When cleaning the vehicle with a high-pressure cleaner, always follow the
operating instructions for the equipment. Pay special attention to the re-
quired pressure of the jet and the distance between the jet and the vehicle
⇒ 
.
Keep a suitable distance from soft materials, such as rubber hoses or insu-
lating material, and from the parking distance warning system sensors. The
parking distance sensors are fitted in the rear bumpers and, where applica-
ble, in the front bumpers ⇒ 
.
Do not use a nozzle that sprays the water out in a direct stream or one that
has a rotating jet for forcing off dirt ⇒ 
.
WARNING
The incorrect use of high pressure cleaning equipment could result in
permanent damage, visible or invisible, to the tyres or other materials.
This could result in serious accident.
● Ensure there is a suitable distance between the nozzle and the tyres.
● Never wash tyres with a concentrated jet or so-called “dirt blasters”.
Even at large spraying distances and short cleaning times, you may dam-
age the tyres.
WARNING
After the vehicle has been washed, the braking effect will be reduced
(and the braking distance increased) due to moisture (and ice in winter)
on the brakes.
● Dry the brakes and remove ice by braking carefully. Ensure that you
are not endangering other road-users or breaking traffic regulations in
the process.
CAUTION
● The temperature of the water must not be above +60 °C (+140 °F).
● To avoid damage to the paintwork, do not wash the vehicle in full sun.
● The sensors on the bumpers should be kept clean and free of ice at all
times to ensure the parking distance warning system and the parking aid
system operate correctly. When cleaning with pressure hoses and steam
cleaners, the sensors should be sprayed only briefly. A distance of 10 cm
between the sensors and the steam / hose nozzle must be observed.
● Do not use a high pressure cleaner to remove ice or snow from windows
● Washing the vehicle in low temperatures: When washing the vehicle
with a hose, do not direct water into the lock cylinders or the gaps around
the doors, tailgate, or sunroof. Locks and seals could freeze! 