2017 Seat Alhambra ESP

Driver assistance systems
Operation mode Fig. 219
In the windscreen: field of vision of
the l ane a
s
sist system camera. Using the camera located in the sun visor,
the l
ane a
s

sist system detects the possible
lines dividing it. When the vehicle involuntar-
ily approaches a dividing line it has detected,
the system will notify the driver with a correc-
tive intervention. It is possible to over-regu-
late the corrective intervention at any time.
If the turn signal is connected, there will be
no warning as the lane assist system under-
stands that you wish to change lanes volun-
tarily.
Steering wheel vibration
The following situations cause the steering
wheel to vibrate and require the driver to take
active control of the steering: ●
If the limits inher
ent to the system are
reached.
● If the maximum rotational torque during
the correctiv
e intervention is not enough to
keep the vehicle inside the lane.
● If during the corrective intervention by the
syst
em the lane is no longer detected.
Switching the lane assist system on or off
● Select the corresponding menu option us-
ing the butt
on for the driver assist systems
›››  page 26.
● OR: activate or deactivate the system in the
menu Settings , sub-menu Assist sys-
tems , menu

Lane Assist ›››
 page 26.
The “confirmation sign” indicates that the
driver assist system is switched on.
Automatic deactivation: the lane assist sys-
tem can be deactivated automatically if there
is a system malfunction. Control lamp
switches off.
The lane assist system is inactive (control
lamp lit in yellow)
● When driving speed drops to approx.
65 km/h (40 mph).
● When the Lane Assist system does not de-
tect the div
iding lines of the road. For exam-
ple, in the event of road works, and snow,
dirt, moisture or reflections.
● When the radius of a curve is too small. ●
When there is
no dividing line.
● When the distance to the next dividing line
is e
xcessive.
● When there are more than two lane mark-
ings
per lane.
● When the ASR is switched off.
● When the system does not detect any ac-
tive rot
ation of the steering wheel by the driv-
er during a prolonged period.
● Temporarily, in the event of very dynamic
driving.
● When the t

urn signal is connected. Note
● Bef or

e starting travel, verify that the cam-
era's field of vision is not covered ››› Fig. 219.
● Keep the camera window clean. Disconnect the lane assist system in
the f
o
l

lowing situations Due to the limits of the Lane Assist system,
sw
it
c

h it off in the following situations:
● When more attention is required of the
driver
● For

very sporty driving
● In very unfavourable weather conditions
● In very unfavourable road conditions
● In areas of road works 221
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
If there are no indications from the control
l amp in the e
xt
ernal rear view mirror, this
means that the blind spot detector has not
detected any other vehicles in the area ››› in Introduction on page 222.
If
the dip
ped be

am is on, then the control
lamps in the external rear view mirrors will be
dimmed (night mode). WARNING
If the warning lamps and the corresponding
mes s

ages are ignored when they light up, the
vehicle may stall in traffic and cause acci-
dents and severe injuries.
● Never ignore the warning lamps or messag-
es.
● Carr

y out the necessary operations. CAUTION
Failure to heed the control lamps and corre-
spondin g t

ext messages when they light up
may result in damage to the vehicle. Blind spot detector (BSD)
Fig. 220
In the exterior mirrors: indication of
the b lind s
pot

detector. Fig. 221
Rear view of the vehicle: radar sen-
sor z one

s. The Blind spot detector uses radar sensors to
monit
or the ar
e

as to the side and behind the
vehicle. The system does this by measuring
the vehicle's distance from other vehicles
and its speed differential. The blind spot de-
tector will not work at speeds of less than ap-
prox. 15 km/h (9 mph). The system uses opti-
cal signals in the external rear view mirrors to
notify the driver.
Indication in the external rear view mirrors
The control lamp (expanded view) provides
an indication in the corresponding external
mirror ››› Fig. 220 regarding the traffic situa-
tion behind the vehicle, if it is deemed to be
critical. The control lamp of the left-hand ex-
ternal mirror A indicates the traffic situation
to the left of the vehicle, and the control lamp
of the right-hand external mirror B, indicates
the traffic situation to the right of the vehicle. »
223
Technical data
Advice
Operation
Emergencies
Safety

Operation
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. 225
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.
228

Driver assistance systems
CAUTION
Failure to heed the control lamps and text
mes s
ages when they appear may result in ve-
hicle faults. Operation mode
Sign Assist does not work in all countries.
This
mu

st be taken into account when travel-
ling abroad.
Display of traffic signs
Speed limits or overtaking prohibitions to-
gether with the corresponding additional
signs are shown on the instrument panel dis-
play ›››
Fig. 225. Depending on the naviga-
tion system installed in the vehicle, traffic
signs will be shown as above and also in the
navigation system's map display.
When Sign Assist is connected, the vehicle
records the traffic signs with a camera in the
base of the interior rear vision mirror. After
checking and evaluating the information
from the camera, the navigation system and
the current vehicle data, up to three valid
traffic signs are displayed in conjunction with
the corresponding additional signs. The traf-
fic sign that is currently valid for the driver is
shown first, in the left side of the screen. A
traffic sign of only limited validity,
e.g. 90 km/h (56 mph) is shown second, to-
gether with the additional sign “if the road is wet”. If the vehicle's rain sensor detects rain
during tr
av

el, the traffic sign valid at this mo-
ment will move to the first position along the
additional sign “if the road is wet”.
The permanent display on the instrument
panel screen is shown as you pass the real
traffic signs. The signs for entering and leav-
ing towns activate the display of the usual
speed limits for that country on roads in
populated areas and national highways, even
if the speed is not limited by an actual traffic
sign.
The end of a prohibition or limitation is not
displayed. If you exceed the speed limits
shown, a warning will not appear. The system
does not detect areas with little traffic. The
current legal provisions apply.
Connection and disconnection
● Connect or disconnect the assist system in
the Settings menu in the SEA

T information
system ›››
 page 26.
● OR: press the button for the driver assist
sys
tems on the main beam lever.
Trailer
Connect or disconnect the secondary display
for speed limits and overtaking bans that ap-
ply to trailers (trailer mode) in the Settings
menu in the SEAT information system
›››  page 26. Tiredness detection (recom-
mendation to t

ake a break)
Introduction WARNING
Do not let the extra convenience afforded by
the tiredne s

s detection function tempt you
into taking any risks when driving. When
making long trips, conveniently long breaks
must be taken.
● The driver is responsible for determining
their capac
ity to drive.
● Never drive when tired.
● The system does not always detect the
tirednes
s of the driver. Please read the infor-
mation provided in the section ››› page 230,
Limited operation.
● In some situations the system may incor-
rectly int
erpret an intended manoeuvre as a
sign of tiredness of the driver.
● In the event of the an episode called “mi-
cro
sleep” at the wheel, a strong warning is
not in place!
● Observe the indications on the display of
the instrument
panel and act in accordance
with them. » 229
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
●
If the w arnin
g lamp  lights up, stop im-
mediately and check the tyres.
● If the tyres are inflated at different pres-
sure
s or if a tyre pressure is too low, this will
increase tyre wear, negatively affecting vehi-
cle stability and increasing braking distan-
ces.
● If tyres are inflated at different pressures or
a tyre pr
essure is too low, a tyre may be dam-
aged and burst resulting in a loss of control
of the vehicle.
● 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 ››› Fig. 251.
● The tyre monitoring system can only oper-
ate corr
ectly if all of the tyres are inflated to
the correct pressure when cold.
● Driving with tyres at the wrong pressure
can dam
age them and result in an accident.
Ensure that the tyre pressures of all the tyres
correspond to the vehicle load.
● Before starting a journey, always inflate
tyre
s to the correct pressure.
● If tyre pressure is too low then the tyre is
subj
ect to greater forces and it may be heated
to such an extent that the tread can rupture
and the tyre will burst.
● With an overloaded vehicle at high speed,
the tyre
s can overheat and burst resulting in
a loss of vehicle control.
● Tyre pressures which are too high or too
low reduc
e the useful life of the tyre, affect-
ing vehicle performance. ●
If a ty r

e has not been “punctured” and does
not have to be changed immediately, drive to
the nearest specialised workshop at a moder-
ate speed and have the tyre checked and in-
flated to the correct pressure. Tyre monitoring indicator
Fig. 228
Detailed view of the centre console:
b utt
on f

or the tyre pressure monitoring indi-
cator The tyre monitor indicator compares wheel
r
ev
o

lutions and, with this information, the
tread of each wheel using the ABS sensors. If
the tread of a wheel is changed, the tyre
monitoring indicator will indicate as such on
the instrument panel. The wheel tread
changes when:
● Tyre pressure is insufficient
● Tyre structure is damaged ●
The vehic
le is unbalanced because of a
load
● If the wheels on an axle are subject to a
heavier lo
ad (e.g. when towing a trailer).
● The vehicle is fitted with snow chains
● The wheel on one axle is changed
There ma
y be a delay in the reaction of the
tyre monitoring indicator  or it may not in-
dicate anything under certain circumstances
(e.g. sports driving, snow-covered or un-
paved roads).
Adaptation of the tyre monitoring indicator
On adjusting tyre pressure or changing one
or more wheels, the ››› Fig. 228 button on the
tyre monitoring indicator must be kept press-
ed down, with the ignition on, until an audi-
ble warning is heard. Do the same, for exam-
ple, when the front and rear wheels are swap-
ped ››› Fig. 250.
If the wheels are subjected to an excessive
load (towing a trailer, heavy load), the tyre
pressure must be increased to the maximum
recommended pressure ››› page 284. Press
the tyre monitoring indicator button to con-
firm the new pressure value. Note
An incorrect warning may be given when
sno w c

hains are in use because the chains in-
crease the tread of the wheel. 233
Technical data
Advice
Operation
Emergencies
Safety

Towing bracket device
Note
● Alw a
ys turn off the anti-theft alarm system
before connecting or disconnecting a trailer
››› page 117. Otherwise, the tilt sensor may
erroneously activate the alarm.
● Never use a trailer with a new engine (for
the first
1,000 km or 600 miles) ››› page 244.
● At SEAT, we recommend folding in the tow
hitch b
all when a trailer is not being used. In
case of a rear collision, the damage caused to
the vehicle with the extended tow hitch ball
could be more extensive.
● In some models, a tow hitch is necessary
for to
wing vehicles. For this reason, you
should store the tow hitch in the vehicle at all
times. Technical requirements
If the car is supplied with a
fact
or
y-fitted tow-
ing bracket it will already have the necessary
technical modifications and meet the statuto-
ry requirements for towing a trailer.
Only use an approved tow hitch for the gross
trailer weight rating. The tow hitch must be
suitable for both the vehicle and trailer and
must be securely fitted to the vehicle chassis.
Only use a tow hitch with a removable ball
joint. Always check and take into account the
tow hitch manufacturer's instructions. Never
fit a trailer tow hitch “that distributes the
load” or “balances the load”. Bumper mounted tow hitch
Never fit a t

ow hitch or its attachments to the
bumper. A tow hitch should never interfere
with the bumper performance. Do not modify
the exhaust system and brake system. Regu-
larly check the tow hitch to ensure it is firmly
fitted.
Engine cooling system
Driving with a trailer increases the load on
the engine and cooling system. The cooling
system should always have sufficient coolant
and to be able to cope with the vehicle and
trailer.
Electric trailer brake
If the trailer has its own braking system,
please note the relevant legal requirements.
The trailer braking system should never be
connected to the vehicle braking system.
Trailer cable
Always use a cable between the vehicle and
the trailer ››› page 237.
Trailer rear lights
The rear lights of a trailer must fulfil the cor-
responding standards ››› page 237.
Never connect the trailer's rear lights directly
to the vehicle electric system. In case of any
doubt about the electrical connection of the trailer, ask a specialised workshop. SEAT rec-
ommends
visiting a technical service.
Wing mirrors
When the field of vision behind the trailer
cannot be seen using the standard wing mir-
rors of the towing vehicle, additional wing
mirrors are required according to the legal re-
quirements of each country. The wing mirrors
must be fitted before driving and must pro-
vide a sufficient field of vision behind.
Trailer electricity consumption
Never exceed the specifications:
DevicesMaximum power
Side lights and rear lights50 Watts
Turn signal (each side)54 Watts
Brake lights (total)84 Watts
Reversing lights (total)42 Watts
Rear fog light42 Watts WARNING
If the tow hitch is badly fitted or unsuitable,
the trai l

er may separate from the vehicle
causing an accident with serious consequen-
ces. » 235
Technical data
Advice
Operation
Emergencies
Safety

OperationKey of the Schematic diagram
››› Fig. 230:
PinMeaning
1Left turn signal
2Rear fog light
3Earth, pins 1 to 8
4Right turn signal
5Rear light, right
6Brake lights
7Rear light, left
8Reverse lights
9Permanent live
10Live charge cable
11Unassigned
12Unassigned
13Earth, pins 9 to 13 Electrical socket for trailer
The
v
ehic

le is fitted with a 13-pole power
socket for the electrical connection between
the trailer and the vehicle. With the engine
running, electrical devices on the trailer re-
ceive power from the electrical connection
(pin 9 and pin 10 on the trailer power plug).
If the system detects that a trailer has been
connected electrically, the electrical equip- ment on the trailer will receive voltage
through this

connection (pins 9 and 10). Pin
9 has a permanent live. This powers, for ex-
ample, the trailer's interior lighting. Electrical
devices such as a fridge in a caravan only re-
ceive electrical power if the engine is running
(through pin 10).
The earth wires, pin 3 and pin 13, should not
be connected to each other to avoid over-
loading the electrical system.
If the trailer has a 7-contact connector , you
will need to use an adapter cable. In this case
the function corresponding to pin 10 will not
be available.
Trailer cable
Always secure the trailer cable to the towing
vehicle correctly. Leave a little bit of slack in
the cable for turning. However, ensure that
the cable does not rub off the ground while
driving.
Trailer rear lights
Check the trailer rear lights to ensure they
work correctly and remain legal. Ensure that
the trailer does not use more than the maxi-
mum power ››› page 235.
Trailer connected to the anti-theft alarm:
● When a vehicle comes from the factory fit-
ted w ith an anti-thef

t alarm and tow hitch. ●
When the trai l

er is connected to the vehicle
using the socket.
● When the vehicle and trailer electrical sys-
tems w
ork correctly and are not damaged.
● When the vehicle is locked using the vehi-
cle k
ey and the anti-theft alarm is turned on.
When the vehicle is locked, the alarm is trig-
gered when the electrical connection be-
tween the vehicle and the trailer is removed.
Always turn off the anti-theft alarm system
before connecting or disconnecting a trailer.
Otherwise, the tilt sensor may erroneously
activate the alarm.
Trailer with rear LED lights
For technical reasons, trailers fitted with rear
LED lights cannot be connected to the anti-
theft alarm system.
When the vehicle is locked, the alarm does
not trigger if the electrical connection with
the trailer is cut if it has rear light with light-
emitting diodes. WARNING
Erroneous or unsuitable connection of elec-
tric c ab

les may supply energy to the trailer
causing an anomaly in the vehicle electronics
that could result in an accident with serious
consequences.
● All work on the electrical system must be
carried out on
ly by a specialised workshop.238

Operation
●
Alw a
ys correctly load the trailer.
● Always secure loads correctly with suitable
and undam
aged attachment rope or straps. Driving with a trailer
Adjusting the headlights
When to
w

ing a trailer, the front of the vehicle
may rise and so the dipped beam headlights
may blind other drivers. Use the headlight
range control to lower the cone of light. If you
do not have headlight range control, have
the headlights adjusted by a specialised
workshop. Vehicles with high-intensity dis-
charge lamps adapt automatically and do not
require adjustment.
Things to note when towing a trailer or cara-
van
● If the trailer has an overru
n brake, apply
the brakes gently at first and then, firmly.
This will prevent the jerking that can be
caused by the trailer wheels locking.
● As of the combined vehicle and trailer
mas
s, braking distances will be greater.
● Select a low gear before driving down a
steep hi
ll to use the engine braking effect to
slow down the vehicle. Otherwise, the brak-
ing system could overheat and fail.
● The vehicle centre of gravity and handling
chan
ge because of the trailer load and be- cause of the increased combined mass of the
vehicl

e and trailer.
● If the towing vehicle is empty and the trail-
er loaded then the lo
ad distribution is incor-
rect. If you must travel in these conditions,
drive carefully and reduce your speed accord-
ingly.
Hill starts with a trailer
Depending on the hill and the gross com-
bined weight, it is possible that the com-
bined vehicle and trailer move backwards
slightly when starting.
For a hill start with a trailer, proceed as fol-
lows:
● Press and hold the brake pedal.
● Press the button  once to turn off the
el ectric
p

arking brake ››› page 187.
● Press and hold the button  to hold the
v ehic
l

e and trailer combination using the
parking brake.
● With a manual gearbox: press the clutch
pedal t
o the floor.
● Engage first gear or the gear range D
›››
page 192, Gearbox.
● Release the brake pedal.
● Move off slowly. To do this, gently release
the clutc
h pedal (for manual gearbox). ●
Rele
ase the button  only when the en-
gine pr o
v
ides sufficient power to move the
vehicle and trailer combination. WARNING
Jerking the trailer in an unsuitable manner
cou l

d cause loss of vehicle control with the
subsequent serious consequences.
● Driving with a trailer and transporting
heavy or a l
arge objects will change the vehi-
cle handling and braking distances.
● Anticipate traffic and be extremely cau-
tious. Brak
e early.
● Adjust your speed and driving style to visi-
bility
, road, traffic and weather conditions.
Reduce your speed, especially on steep hills.
● Accelerate gently and carefully. Avoid brus-
que manoeuvr
es and sudden braking.
● Always take the following precautions seri-
ously
. Reduce your speed immediately if you
observe the trailer rocking from side to side.
● Never try to stop the “snaking” by increas-
ing speed.
● A

lways take the speed limits for vehicles
with and without
trailers into account.240