sensor Seat Alhambra 2020 Owner's Manual

Opening and closing
one of the sensor surfaces on the door han-
dl es is t
ouched or the push butt on on the
boot hat ch is oper
ated.
The following features are then available
without having to use the vehicle key actively:

Operation
The “Coming home” function should be
s wit
ched on manually. Ho w
e
ver the “Leav-
ing home” function is automatically control-
led by a photo sensor.
The duration of the headlight turn off delay
can be set in the Settings ! Lights and Visibility menu, and the function can be
activated or deactivated

Visibility
Rain sensor* Fig. 121
Wiper lever: adjust the rain sensor A.Fig. 122
Rain sensor sensitive surface The rain sensor controls the frequency of the
windscr
een wiper int
erval
s, depending on the
amount of r
ain

Driving
to the presence of metallic objects (e.g.
guar d r
ails or sheets used in r
oad w
orks).
The area in front of and around the radar
sensor should not be covered with adhesives,
additional or similar headlights, as this may
negatively affect Front Assist operation.
If the front of the vehicle is not properly re-
paired or structural modifications are made
to it, Front Assist operation may be affected.
SEAT recommends visiting a SEAT dealership
for this purpose. CAUTION
If you have the feeling that the radar sensor
is damaged or has lost its settings, discon-
nect the Front Assist. This will avoid possi-
bl e danger

ous situations caused by the in-
adequate operation of the system. If this
occurs have it adjusted.

Driver assistance systems
Special driving recommendations Fig. 254
 Vehicle on a bend.
 Motor
cyclist
ahead, out of r ange of the radar sensor. Fig. 255
 Vehicle changing lanes.  One
vehicl e t

urning and another stationary. The ACC has certain limitations inherent to
the syst
em. Cert
ain reactions, under cert
ain
cir

cumstances, may be unexpected or come
late from the driver

Driving
Narrow or misaligned vehicles
The r adar sensor can only det
ect narro
w v
e-
hicles or vehicles that circulate out of align-
ment when they enter its range

Driving
In the case of retrofitted tinted windows or
windo ws with tint
ed film, the indications of the
e xt
ernal mirr
ors may not be seen clearly or
correctly.
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 sensors are located on the left and
right of the bumper and are not visible from the outside

Braking and parking
virtual standstill. You can continue to steer the
v ehicl
e ev
en when the br
akes are on full.
Keep your foot on the brake pedal and do not
pump the brakes. You will feel the brake pedal
pulsate while the ABS is working.
If the running gear or brake system is modi-
fied, the effectiveness of the ABS could be se-
verely limited.
Hydraulic Brake Assist (HBA)
The brake assist system can reduce the re-
quired braking distance. The braking force is
automatically boosted if you press the brake
pedal quickly in an emergency. You must
keep pressing the brake pedal until the dan-
ger has passed.
Traction control system (ASR)
In the event of wheelspin, the traction control
system reduces the engine torque to match
the amount of grip available. This helps the
car to start moving, accelerate or climb a
gradient.
Electronic differential lock (EDL)
When the EDL detects wheelspin, it brakes
the spinning wheel and directs the power to
the other driven wheel. This function is active
up to approximately 100 km/h (62 mph).
To prevent the disc brake of the braked wheel
from overheating, the EDL cuts out automati-
cally if subjected to excessive loads. The ve- hicle can still be driven. The EDL will switch on
again automatically when the brake has
cooled do
wn.
Electronic engine torque management
(XDS)
When taking a curve, the driveshaft differen-
tial allows the outer wheel to turn at a higher
speed than the inner wheel. In this way, the
wheel that is turning faster (outer wheel) re-
ceives less drive torque than the inner wheel.
This may mean that in certain situations the
torque delivered to the inner wheel is too
high, causing the wheels to spin. On the other
hand, the outer wheel is receiving a lower
drive torque than it could transmit. This can
cause a loss of grip on the drive axle, in this
case the front axle, which results in under-
steer or “lengthening” of the trajectory.
The XDS can detect and correct this effect
via the sensors and signals of the ESC.
Via the ESC, the XDS will brake the inside
wheel and counter the excess driving torque
of that wheel. This means that the requested
trajectory is much more precise.
XDS works in combination with the ESC and is
always active, even when ASR is disconnec-
ted, or when the ESC is in Sport mode or dis-
connected. WARNING
Driving at high speed on icy, slippery wet
ground can result in loss of v ehicl

e control
and serious injury to the driver and passen-
gers.

Driving
signal from the parking sensor system does
not indicate changes of direction.

Driving
The distance to the obstacle ahead or
behind is appr o
ximat ely
0-30 cm
. The
audio signal is continuous. 1)
With trailer
A specific image is displayed on the screen of
vehicles with a factory-fitted towing bracket
and an electrically connected trailer. In this
case, the distances behind the vehicle are not
indicated.
Switching the parking sensor system
sound on and off
If the  button on the infotainment system
display is pressed briefly, it may mute the
sound of OPS warnings. To switch the warn-
ings back on, press the button again briefly.
When the OPS is switched off and back on
again, muting is cancelled. Error messages
cannot be switched off. WARNING
Do not be distracted from the traffic when
looking at the screen. Red
Reverse Assist* (Rear View
Camera)
Intr oduction The camera fitted to the rear lid helps drivers
during parking or reversing manoeuvr
es. The
camer

a image and certain orientation points
generated by the system are indicated on the
factory-fitted infotainment system screen.
Two types of location point (modes) can be
selected: