2018 Seat Alhambra technical data

Driver assistance systems
Blind spot detector (BSD) with
r e
ar c
ross traffic alert (RCTA)
Related video Fig. 220
Blind Spot De-
tector (BSD) Introduction
The blind spot detector (BSD) helps detect
the tr
affic
s

ituation to the sides and behind
the vehicle.
The integrated parking assistant (RCTA) helps
the driver when backing out of a parallel
parking spot and in manoeuvring.
The blind spot detector has been developed
for driving on paved roads. WARNING
The smart technology incorporated into the
blind s pot

detector (BSD) with parking assis-
tance (RCTA) included cannot overcome the
limits imposed by the laws of physics; it only
works within the limits of the system. Acci-
dents and severe injury may occur if the blind spot detection system or the rear cross traffic
al
er

t are used negligently or involuntarily.
The system is not a replacement for driver
awareness.
● Adapt your speed and safe distance to the
vehicl
e in front of you at all times to suit visi-
bility, weather, road and traffic conditions.
● Keep your hands on the wheel at all times,
and be rea
dy to intervene in the steering at
any time.
● Pay attention to the control lamps that may
come on in the ext
ernal rear view mirrors and
on the instrument panel, and follow any in-
structions they may give.
● The blind spot assistant may react in the
face of
any special constructions that may be
present on the sides of the vehicle: e.g., high
or irregular protective fences. This may cause
erroneous warnings.
● Never use the blind spot detector with rear
cro
ss traffic alert on unpaved roads. The blind
spot detector with rear cross traffic alert has
been designed for use on paved roads.
● Always pay attention to the vehicle's sur-
roundin
gs.
● Never use the blind spot detector with rear
cro
ss traffic alert if the radar sensors are
dirty, covered or damaged. The system may
work incorrectly in these cases. CAUTION
● The ra d

ar sensors on the rear bumper may
be damaged or shifted in the event of a colli- sion, for example, when entering or exiting a
park
in

g space. This may result in the system
disconnecting itself, or at least having its
functionality diminished.
● In order to ensure that the radar sensors
work pr
operly, keep the rear bumper free of
snow and ice and do not cover it.
● The rear bumper should only be painted
with paint
authorised by SEAT. The blind spot
detector's functions may be limited or work
incorrectly if other paints are used.
● The external rear view mirror control lamps
may
have their functionality limited in the
event of solar radiation. Note
If the blind spot detector with rear cross traf-
fic a l

ert does not work as described in this
chapter, do not use it and have it checked by
a specialised workshop. Control lamps
Control lamp in external rear view mirrors:

Lights up
Lights up once briefly: the blind spot detector is activa-
ted and ready to operate.
Lights up: blind spot detector has detected a vehicle in
the blind spot.»
225
Technical data
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Operation
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Driver assistance systems
In the case of tinted windows or windows
w ith tint
ed fi
lm, the indications of the exter-
nal mirrors may not be seen clearly or correct-
ly.
Keep the external mirrors clean and free of
snow and ice, and do not cover them with ad-
hesives or other similar materials.
Radar sensors
The radar sensor are located on the left and
right of the bumper, and are not visible from the outside
››› Fig. 222. The sensors have a
range of approx. 20 metres behind the vehi-
cle, including the blind spots to the left and
right of the vehicle. The range to the sides of
the vehicle is roughly larger than the width of
a lane.
The lane width is not detected individually,
but is rather pre-configured in the system.
Thus if you are driving in wide lanes or in be-
tween two lanes, the indications may be in-
correct. Furthermore, the system can detect vehicles driving in the lane next to you (if
there are an
y), and can also detect stationary
objects such as dividers, and thus give an in-
correct indication.
227
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
● in the c a
se of
special constructions to the
side of the vehicle, e.g., high or irregular di-
viders
Parking assistant (RCTA) Fig. 225
Schematic representation of the rear
c r
o

ss traffic alert: zone monitored around the
vehicle exiting the parking space. The rear cross traffic alert uses the radar sen-
sor
s
on the r

ear bumper ››› Fig. 222 to moni-
tor the traffic crossing behind the vehicle as
it backs out of a perpendicular parking space
or as it is being manoeuvred, for example in
very low visibility conditions.
If the system detects that someone else on
the road is approaching the rear of the vehi-
cle ››› Fig. 225, an acoustic alarm will sound. ●
In vehic
les without ParkPilot a “gong” will
sound and a message will be displayed on
the instrument panel.
● If the vehicle is equipped ParkPilot, the
ParkPilot
acoustic alarm will sound continu-
ously.
Automatic braking to reduce damages
If the rear cross traffic alert detects that
someone else on the road is approaching the
rear of the vehicle and the driver does not
step on the brake, the system will engage the
brakes automatically.
The parking system helps the driver by auto-
matically engaging the brakes to reduce any
damage. The system will brake automatically
if the vehicle is reversing at a speed of ap-
proximately 1-12 km (1-7 mph). Once it has
detected that the vehicle has stopped, the
system will keep the vehicle stopped for ap-
prox. 2 seconds.
After automatically braking to reduce dam-
age, the system will not be able to automati-
cally brake again for approximately 10 sec-
onds.
You can interrupt the automatic braking by
stepping forcefully on the accelerator pedal
or the brake pedal in order to regain control
of the vehicle. WARNING
The smart technology incorporated into the
re ar c

ross traffic alert cannot overcome the
limits imposed by the laws of physics; it only
works within the limits of the system. Do not
let the extra convenience afforded by the rear
cross traffic alert tempt you into taking any
risks. The system is not a replacement for
driver awareness.
● The system should never be used in limited
vis
ibility conditions or complicated traffic,
e.g., in high-traffic areas or when crossing
multiple lanes.
● Be sure to always be aware of the vehicle's
surrou
ndings, since the system is not guaran-
teed to detect things such as bicycles or pe-
destrians in all situations.
● The rear cross traffic alert itself will not
brake the
vehicle to a complete stop. Using the blind spot detector (BSD)
w
ith r
e

ar cross traffic alert (RCTA) Activating and deactivating the blind spot
det
ect
or (BSD) w

ith parking assistant (RCTA)
The blind spot detector with rear cross traffic
alert can be activated or deactivated in the
“Assistants” menu of the SEAT information
system, or depending on the vehicle's equip-
ment, by using the driver assistance key loca-
ted on the headlight lever.
Open the Assistants menu.»
229
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
CAUTION
● If o l
d mapping data is used in the naviga-
tion system, this may cause the traffic signs
to be shown incorrectly.
● In the route points mode (navigation by
route point
s) of the navigation system, Sign
Assist is only partly available. Indication on display
1) Fig. 226
Instrument panel display: Examples
of s
peed limits

or overtaking prohibitions de-
tected together with the corresponding addi-
tional signs Display text of Sign Assist on the instrument
p
anel
Error: Sign As-
sistSystem fault.
Have the system checked by a
specialised workshop.
Sign Assist:
Clean the wind-
screen!The windscreen is dirty in the
area of the camera.
Clean the windscreen.
Sign Assist: only
partly available
at the moment.No data is being transmitted
from the navigator.
Connect the navigator and in-
sert the navigation data me-
dium.
ALTERNATIVELY: Sign Assist is
not supported in the country
in which you are driving at
this time. WARNING
If the warning lamps and messages are ignor-
ed, the v ehic

le may stall in traffic, or may
cause accidents and severe injuries.
● Never ignore the warning lamps or text
mess
ages.
● Stop the vehicle safely as soon as possible. »1)
Depending on the version, the display may be in
co lour or b

lack and white. 231
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
Note
● The tiredne s
s detection function has only
been designed for driving on motorways and
wide roads.
● If there is a fault in the system, refer to a
Speci
alised workshop to have the system in-
spected. Function and operation
Fig. 227
On the instrument panel display:
tir edne
s

s detection symbol The tiredness detection function registers the
beh
av
iour of

the driver at the wheel at the
beginning of a journey and, using this, evalu-
ates the tiredness. This is continually com-
pared with the current behaviour at the
wheel. If the system detects that the driver is
tired, an audible warning using a “gong” is
given and a symbol and complementary mes-
sage on the instrument panel display are shown
››› Fig. 227.
The on-screen message
on the dash panel is displayed for 5 seconds
and, where required, repeated again. The
system stores the last message displayed.
The message that appears on the instrument
panel display can be switched off by pressing
the OK button on the multifunction steering
wheel or on the w
indo

w wiper lever
›››  page 29. Using the multifunction dis-
play ›››
 page 29 the message on the in-
strument panel display can be shown.
Conditions of operation
Behaviour at the wheel is only evaluated at
speeds of above 65 km/h (40 mph).
Switching on and off
The system can be switched on or off in the
Assistants menu. If an assistance system
is switched on, this is indicated with a
“mark”.
Limited operation
The tiredness detection function is subject to
certain limitations. Therefore it is possible
that in some driving situations behaviour at
the wheel cannot be correctly interpreted.
E.g. in the following situations:
● at speeds lower than 65 km/h (40 mph),
● in sections with corners,
● on roads in poor condition, ●
in the event of
adverse weather conditions,
● when a sporty driving style is employed,
● in the event of a major distraction for the
driver,
The tir

edness detection function switches off
when the ignition is switched off or when the
driver unbuckles their seat belt and opens
the door. If driving for a long time under 65
km/h (40 mph), the system ceases to assess
tiredness automatically. If driving speed is
then increased, the behaviour at the wheel
will again be evaluated.
Dynamic Chassis control (DCC)*
Operation and contr
ol Fig. 228
In the centre console: button for set-
tin g the dy
n

amic chassis control. » 233
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
●
Re gu
larly check your tyres for damage and
wear.
● Never exceed the maximum permitted
speed or loa
ds specified for the type of tyre
fitted on your vehicle. WARNING
Incorrect use of the tyre monitoring indicator
b utt on c

ould result in the indicator giving er-
roneous messages or prevented from indicat-
ing the danger caused by a defective tyre
››› page 236. CAUTION
● The tyr e

valves may be damaged if the cap
is not in place. Check that the caps are identi-
cal to the standard caps and have been cor-
rectly tightened. Do not use metal caps
››› page 236.
● Do not damage the valves when changing
the tyre
s ››› page 236. For the sake of the environment
Under-inflated tyres lead to increased fuel
con s

umption and tyre wear. Note
● Do not on ly

rely on the tyre monitoring sys-
tem. 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 ty
r

es only when the tyres have not
been pierced by these.
● The tyre monitoring system is set to the
tyre pr
essure recommended by the manufac-
turer and indicated on the label ››› Fig. 252. Elements of the tyre monitoring indi-
cat
or
Tyre monitoring indicator with button.
See ››› page 236. 
Control lamp  on the instrument panel.

Button   on the centre console.

Monitoring the tread of all tyres using ABS sensors
(indirect measurement). 
Adjustable medium and full-load tyre pressures.

Button to update the system when the tyre pressure is
changed. Control lamp

Blinks or lights up
The tyre pressure of
a wheel has drop-
ped considerably in
relation to the pres-
sure set by the driv-
er
››› page 236.  Stop the vehicle!
Reduce
your speed immediately! Stop
the vehicle safely as soon as
possible. Avoid sudden ma-
noeuvres and braking!
Check all tyres and pressures.
Replace any damaged tyres.
System malfunction.
Consult a specialised workshop
if the tyre pressure is correct and
the lamp remains lit after switch-
ing the ignition off and back on
again. Have the system checked
there. Several warning and control lamps light up
f
or a f
ew sec

onds when the ignition is switch-
ed on, signalling that the function is being
verified. They will switch off after a few sec-
onds. WARNING
Observe the safety warnings ›››
in Control
and warnin g l
amps on page 107. WARNING
When the tyres are inflated at different pres-
sur e

s or at a pressure that is too low then a
tyre may be damaged resulting in a loss of
control of the vehicle and a serious or fatal
accident. » 235
Technical data
Advice
Operation
Emergencies
Safety

Towing bracket device
Towing bracket device
Driv in
g w
ith a trailer
Introduction Always be aware of the legal requirements for
eac
h c

ountry to drive with a trailer and to use
a tow hitch.
Your car is intended mainly for transporting
passengers however, it can also be used to
tow a trailer provided that it is fitted with the
necessary equipment. The additional load
has an effect on the useful life, fuel con-
sumption and the vehicle performance and,
in some cases, reduce the service intervals.
Driving with a trailer requires more force from
the vehicle and, thus, more concentration
from the driver.
For wintertime temperatures, fit winter tyres
to the vehicle and the trailer.
Drawbar load
The maximum permitted Drawbar load exer-
ted by the trailer drawbar on the ball joint of
the tow hitch must not exceed 100 kg (ap-
proximately 220 lbs).
Vehicles with the Start-Stop function
With a SEAT factory fitted or retrofitted tow
hitch, the Start-Stop function is automatically deactivated when a trailer is connected. For
to
w hit

ches not installed by SEAT, the Start-
Stop function must be deactivated manually
using a button located on the dash panel be-
fore driving with a trailer and it must remain
off for the entire journey ››› .
WARNING
Never transport people in a trailer: this will
endan g

er in their life and is against the law. WARNING
The incorrect use of the tow hitch can cause
acc ident

s and injury.
● Only use a tow hitch in perfect condition
and correctly
installed.
● Never change or repair a tow hitch.
● To reduce the risk of injury in case of a re-
vers
ing collision, injury to pedestrians and
cyclists when parking, always keep the ball
joint in when a trailer is not being used.
● Never fit a trailer tow hitch “that distrib-
utes
the load” or “balances the load”. Your
vehicle has not been designed for this type of
tow hitch. The tow hitch may fail and the
trailer will separate from the vehicle. WARNING
Driving with a trailer and transporting heavy
or lar g

e objects can affect vehicle handling
and even cause an accident. ●
Alw a

ys secure loads correctly with suitable
and undamaged attachment rope or straps.
● Adjust your speed and driving style to visi-
bility
, road, traffic and weather conditions.
● Trailers with a high centre of gravity can
over
turn more easily than those with a low
centre of gravity.
● Avoid brusque manoeuvres and sudden
brakin
g.
● Always take the following precautions seri-
ously
.
● Reduce your speed immediately if you ob-
serve the tr
ailer rocking from side to side.
● Never drive at more than 80 km/h (50 mph)
when tow
ing a trailer (or 100 km/h [62 mph]
in exceptional circumstances). This also ap-
plies in countries where higher speeds are
permitted. Always take the speed limits for
vehicles with and without trailers in each
country into account.
● Never try to stop the “snaking” by increas-
ing speed. WARNING
When driving with a trailer and using a tow
hitc h th

at was not installed by SEAT, the
Start-Stop function must be manually deacti-
vated. Otherwise, this could cause a braking
anomaly that could result in an accident with
serious consequences.
● Always manually deactivate the Start-Stop
function when a tr
ailer is being used on a tow
hitch that has not been installed by SEAT. » 237
Technical data
Advice
Operation
Emergencies
Safety

Towing bracket device
CAUTION
● If the r e
ar lights of the trailer are not cor-
rectly connected, the vehicle electronics may
be damaged.
● If the trailer absorbs excessive electric cur-
rent, the v
ehicle electronics may be dam-
aged.
● Never connect the trailer's electric system
to the electric
al connections of the rear lights
or any other power sources. Only use suitable
connections for providing electric current to
the trailer. Note
● To w

ing a trailer places additional demands
on the vehicle. At SEAT, we recommend addi-
tional services between the normal inspec-
tion intervals if the vehicle is used frequently
for towing a trailer.
● In some countries, an additional fire extin-
guisher is
required if the trailer weight is
more than 2500 kg Electric tow hitch ball*
Fig. 230
Right-hand side of the luggage com-
p ar
tment: b

utton to electrically release the
tow hitch ball The rotation radius of the tow hitch ball
shou
l
d be fr

ee of people, animals and ob-
jects ››› .
The t o
w

ing bracket is located in the bumper.
The electric tow ball is fixed and cannot be
removed.
Releasing and unfolding the tow ball
● Stop the vehicle and apply the electric
parkin
g brake.
● Switch the ignition off.
● Open the rear lid.
● Press the knob briefly ›››
Fig. 230. The tow
ball is released electronically and folds out
automatically; the button indicator will blink. ●
Move the b
all joint until it inserts and the
button control lamp lights.
● Close the rear lid.
● Before hitching the trailer, remove the dust
guard from the b
all.
● The indicator only lights when the boot
hatc
h is open and when a trailer is not hitch-
ed.
Restoring the tow ball to its originally posi-
tion
● Stop the vehicle and apply the electric
parkin
g brake.
● Switch the ignition off.
● Remove the trailer and disconnect the ca-
ble betw
een the vehicle and trailer. If neces-
sary, remove the power socket adapter.
● Place the dust guard over the ball.
● Open the rear lid.
● Press the knob briefly ›››
Fig. 230. The tow
ball is electronically released; the indicator
blinks.
● Push the tow ball into the bumper until it
locks
in position and the button indicator
lights.
● Close the rear lid. »
239
Technical data
Advice
Operation
Emergencies
Safety