display Seat Arona 2018 Workshop Manual

Driver assistance systems
Radar sensor Fig. 195
On the front bumper: radar sensor. A radar sensor is installed on the front bump-
er t
o det
ermine the tr
affic situation
››› Fig. 195 1 .
The r a
d

ar sensor's visibility may be impaired
by dirt, mud or snow, or by environmental in-
fluences such as rain or mist. In this case the
adaptive cruise control (ACC) does not work.
The instrument panel displays the following
message: ACC: No sensor vision! If
necessary clean the radar sensor ››› .
When the r a
d

ar sensor begins to operate
properly again, the ACC will automatically be
available again. The message on the instru-
ment panel screen will switch off and the ACC
will be reactivated again.
ACC operation may be affected by a strong ra-
dar reverse reflection. This may occur, for ex-
ample, in a closed car park or due to the presence of metallic objects (e.g. rails on the
roa

d or sheets used in road works).
The area in front of and around the radar sen-
sor should not be covered with adhesives,
additional or similar headlights, as this may
negatively affect ACC operation.
If the front of the vehicle is not properly re-
paired or structural modifications are made
to it, for example, if the suspension is low-
ered, ACC operation may be affected. In this
scenario, SEAT recommends visiting a SEAT
dealership. CAUTION
If you have the sensation that the radar sen-
sor is d

amaged or has lost its settings, dis-
connect the ACC. This will avoid possible
damage. If this occurs have it adjusted.
● The sensor may become damaged or lose
its settin
gs when knocked, for example, dur-
ing a parking manoeuvre. This may compro-
mise the system's efficacy or disconnect it.
● Repairs to the radar sensor require special-
ist
knowledge and special tools. SEAT recom-
mends visiting a SEAT dealership for this pur-
pose.
● Clean away the snow with a brush and the
ice pref
erably with a solvent-free de-icer
spray. Operating the Adaptive Cruise Control
A
C
C Fig. 196
On the left of the steering column:
thir d l
ev

er for operating the Adaptive Cruise
Control. Fig. 197
On the left of the steering column:
thir d l
ev

er for operating the Adaptive Cruise
Control. When the Adaptive Cruise Control (ACC) is
c
onnect
ed, the gr

een control lamp  will
light up on the instrument panel, and the »
217
Technical data
Advice
Operation
Emergencies
Safety

Operation
programmed speed and ACC status will be
di s
p
layed ››› Fig. 194.
What ACC settings are possible?
● Setting your speed ›››
page 218.
● Setting your distance ›››
page 218.
● Connecting and activating the ACC
›››
page 218.
● Disconnecting and deactivating the ACC
›››
page 218.
● Adjusting the default distance level at the
star
t of your journey ››› page 218.
● Adjusting the driving profile ›››
page 219.
● Conditions in which the ACC does not react
›››
page 219.
Setting speed
To set your speed, move the third lever loca-
ted in position 1 upwards or downwards un-
ti l
the de

sired speed is shown on the instru-
ment panel display. The speed adjustment is
made at 10 km/h (6 mph) intervals.
Once you are driving , if you wish to set the
current speed as the vehicle’s cruise speed
and activate the ACC, press the  button
››› Fig. 197. If you wish to increase or reduce
speed by intervals of 1 km/h (0.6 mph),
move the lever to position 2
›
››

Fig. 196 or
press the  button, respectively.
The set speed can be changed when the ve-
hicle is stopped or during driving, as you like. Any modification to the programmed speed
wil

l be shown on the bottom left part of the
instrument panel display ››› Fig. 194.
Setting your distance level
To increase/reduce the distance level, press
the rocker switch towards the left/right
››› Fig. 197 A .
The in s
trument

panel display shows the mod-
ification of the distance level. There are 5 dis-
tance levels to choose from. SEAT recom-
mends level 3. The set distance can be
changed when the vehicle is stopped or dur-
ing driving, as you like ››› .
C onnectin
g and activ

ating the ACC
To connect and activate the ACC, the position
of the gearbox selector lever, the vehicle
speed and the position of the third level of
the ACC must all be taken into account.
● With a manual gearbox, the gearbox selec-
tor lev
er must be in any gear except first, and
speed must be greater than approximately 30
km/h. With an automatic gearbox, the gear-
box selector lever must be in position D or S.
● To activate the ACC, with the third lever in
position 1 press the
 butt
on or mo
ve the
third lever of the ACC to position 2 ›››
Fig. 196. At thi s

point, the image of the
ACC on the instrument panel display will
switch to Active mode ››› Fig. 194. When the ACC function is active, the vehicle
trav
el

s at a set speed and distance from the
vehicle ahead. Both speed and distance can
be changed at any time.
Disconnecting and deactivating the ACC
To disconnect the ACC move the lever to the 0 position
›››
Fig. 196
(en
gaged). An ACC
deactivated message appears and the
function is totally deactivated.
If you do not wish to disconnect the ACC, just
to switch it temporarily to inactive mode
(Standby), move the third lever to position 3 ›››
Fig. 196 or pre s
s the brake pedal.
It will also switch to inactive mode (Standby)
if the vehicle is stopped and the driver door
is opened.
Adjusting the default distance level at the
start of your journey.
In wet road conditions, you should always set
a larger distance with regard to the vehicle in
front than when driving in dry conditions.
The following distances can be preselected:
● Very short
● Short
● Media
● Long
● Very long
218

Driver assistance systems
In the Easy Connect system you can adjust
the di s
t
ance level that will be applied when
the ACC is connected using the  button
and the S
ET
TINGS and
Driv
er a
s
sistance function
b utt
on
s ›››
 page 34.
Changing the driving profile
In vehicles with SEAT Drive Profile , the driving
profile selected can have an influence on the
ACC’s acceleration and braking behaviour
››› page 229.
In vehicles without SEAT Drive Profile , the be-
haviour of the ACC can also be affected by se-
lecting any of the following drive profiles in
the Easy Connect system:
● Normal
● Sport
● Eco
● Convenience
In this c
ase, you should access the ACC set-
tings using the  button and the
S
ET
TINGS >
Driv er a
s

sistance >
A
C
C function buttons
› ›
›
 page 34.
The following conditions may lead the ACC
not to react:
● If the accelerator is pressed.
● If there is no gear engaged.
● If the ESC is controlling. ●
If the driver i
s not wearing his/her seat
belt.
● If several brake lights of the vehicle or elec-
trically
connected trailer are damaged.
● If the vehicle is reversing.
● Driving faster than 210 km/h (150 mph).
Driver mes
sages
 ACC not available
The system can no longer continue to guar-
antee safe vehicle detection and will be de-
activated. The sensor has lost its setting or is
damaged. Take the vehicle to a specialised
workshop and have the fault repaired.  ACC and Front Assist: cur-
rently not available. No sensor
vision
This message will be displayed to the driver if
the radar sensor's vision is impaired due, for
example, to leaves, snow, heavy fog or dirt.
Clean the sensor ››› Fig. 195.
 ACC: currently not available.
Gradient too steep
The maximum road slope has been excee-
ded, hence safe ACC operation cannot be
guaranteed. The ACC cannot be switched on.  ACC: only available in D, S
or M
Select the D/S or M position on the selector
lever.  ACC: parking brake applied
The ACC
is deactivated if the parking brake is
applied. The ACC is available once again after
the parking brake is released.
 ACC: currently not available.
Intervention of stability con-
trol
The message for the driver is displayed when
the electronic stability control (ESC) inter-
venes. In this case, the ACC is automatically
switched off.  ACC: Take action!
The message for the driver is displayed if,
when the vehicle starts up on a hill with a
mild slope, the vehicle rolls back even al-
though the ACC is activated. Apply the brake
to stop the vehicle from moving/colliding
with another vehicle.  ACC: speed limit
The message for the driver is displayed if, in
vehicles with manual gearbox, the current
speed is too low for the ACC mode.
The speed to be stored must be at least
30 km/h (18 mph). The speed limiter
switches off if the speed falls below 20 km/h
(12 mph).  ACC: available as of the 2nd
gear »
219
Technical data
Advice
Operation
Emergencies
Safety

Operation
The ACC is operational as of the 2nd gear
(m anual
g
earbox).
 ACC: engine speed
The message for the driver is displayed if,
when the ACC accelerates or brakes, the driv-
er does not shift up or down a gear in time,
which means exceeding or not reaching the
permissible engine speed. The ACC switches
itself off. A buzzer warning is heard.  ACC: clutch pressed
Vehicles with a manual gearbox: pressing the
clutch pedal for longer abandons control
mode. Door open
Vehicles with automatic gearbox: the ACC
cannot be activated with the vehicle station-
ary and the door open. WARNING
There is a danger of rear collision when the
minimum dis t

ance to the vehicle in front is
exceeded and the speed difference between
both vehicles is so great that a speed reduc-
tion by the ACC will not suffice. In this case
the brake pedal should be applied immedi-
ately.
● The ACC may not be able to detect all situa-
tions pr
operly.
● “Stepping” on the accelerator may cause
the ACC
not to intervene in braking. Driver braking will have priority over intervention by
the speed c
ontr

ol or adaptive cruise control.
● Always be ready to use the brakes!
● Observe country-specific provisions gov-
erning ob
ligatory minimum distances be-
tween vehicles.
● It is dangerous to activate control and re-
sume the progr
ammed speed if the road, traf-
fic or weather conditions do not permit this.
Risk of accident! Note
● The pr ogrammed s

peed is erased once the
ignition or the ACC are switched off.
● When the traction control system (ASR) is
deactivat
ed during acceleration or else the
ESC is activated in Sport* Mode
( ››› page 122), the ACC switches off automati-
cally.
● In vehicles with the Start-Stop system, the
engine swit
ches off automatically during the
ACC stopping phase and restarts automatical-
ly to begin driving. Function for preventing overtaking in
an in
s
ide l

ane Fig. 198
On the instrument panel display:
A C
C

active, vehicle detected in an outer lane. The adaptive cruise control (ACC) has a func-
tion th
at
help

s avoid overtaking while driving
in inside lanes at certain speeds.
If another vehicle is detected travelling at a
slower speed in an outer lane, it is displayed
on the multifunction display ››› Fig. 198.
To avoid overtaking while driving in an inside
lane the system will gently brake, and in ac-
cordance with the speed will prevent the car
from overtaking. The driver can override this
function at any time by pressing the accelera-
tor pedal. At low speeds the function is inac-
tive, for greater comfort in a traffic jam or in
city traffic.
220

Operation
When the ACC halts the vehicle (e.g. traffic
j am), the in
s
trument panel display shows the
ACC ready to start message. If the ve-
hicle ahead drives off again, the ACC will also
do so automatically.
If the vehicle ahead does not drive off again,
the vehicle can be kept indefinitely in the
ACC ready to start status by operating
the third lever repeatedly towards position 2
› ››
Fig. 196
or b
y pressing the brake pedal.
If the Press the brake message is shown
on the instrument panel, press the brake. If
you do not, an acoustic warning will be heard
and the ACC will switch to inactive mode
(Standby). At this point, the vehicle may be-
gin to move towards the stopped vehicle
ahead ››› .
Ov er
t

aking
When the turn signal lights up before the ve-
hicle begins an overtaking manoeuvre, the
ACC accelerates the vehicle automatically
and thus reduces the distance from the vehi-
cle in front.
When the vehicle enters the overtaking lane,
if the ACC does not detect another vehicle in
front, it accelerates until it reaches the pro-
grammed speed and maintains it.
System acceleration can be interrupted at
any time by pressing the brake or moving the
third lever backwards ››› page 217. Driving through a bend
On entering or e

xiting bends, the radar sen-
sor may no longer determine the vehicle in
front or react to a vehicle in the adjacent lane
››› Fig. 199 A. In these situations the vehicle
may brake unnecessarily or fail to react to re-
act to the vehicle in front. In this case, the
driver has to intervene by accelerating or in-
terrupting the braking process by applying
the brake or pushing the third lever back-
wards ››› page 217.
Driving in tunnels
When driving through tunnels the radar sen-
sor may be limited. Switch off the ACC in tun-
nels.
Narrow or misaligned vehicles
The radar sensor can only detect narrow or
misaligned vehicles when they are within
range ››› Fig. 199 B. This applies particularly
to narrow vehicles such as motorbikes. In
these cases, you should brake as necessary.
Vehicles with special loads and accessories
Special loads and accessories of other vehi-
cles that jut out over the sides, backwards or
over the top may be out of the ACC's range.
Switch off the ACC when driving behind vehi-
cles with special loads and accessories or
when overtaking them. In these cases, you
should brake as necessary. Other vehicles changing lanes
Vehicl
es changing lanes a short distance
away from your own can only be detected
when they are within range of the sensors.
Consequently, the ACC will take longer to re-
act ››› Fig. 200 C. In these cases, you should
brake as necessary.
Stationary vehicles
The ACC does not detect stationary objects
while driving, such as traffic tails or damaged
vehicles.
If a vehicle detected by the ACC turns or
moves over and there is a stationary vehicle
in front of it, the ACC will not react to it
››› Fig. 200 D. In these cases, you should
brake as necessary.
Vehicles driving in the opposite direction
and vehicles crossing your path
The ACC does not react to vehicles approach-
ing from the opposite direction or vehicles
crossing your path.
Metal objects
Metal objects, e.g. rails on the road or sheets
used in road works, can confuse the radar
sensor and cause the ACC to react wrongly.
222

Driver assistance systems
Factors that may affect how the radar sensor
oper at
e
s
If laser sensor operation is impaired, due to
heavy rain, spray, snow or mud, the ACC is
deactivated temporarily. The relevant text
message will appear in the dash panel dis-
play. If necessary, clean the radar sensor
››› Fig. 195.
When the radar sensor begins to operate
properly again, the ACC will automatically be
available again. The message on the instru-
ment panel screen will switch off and the ACC
will be reactivated again.
ACC operation may be affected by a strong ra-
dar reverse reflection, for example in a closed
car park.
Trailer mode
When driving with trailer the ACC controls
less dynamically.
Overheated brakes
If the brakes overheat, for example after
abrupt braking or in long and steep slopes,
the ACC may be deactivated temporarily. The
relevant text message will appear in the dash
panel display. In this case, adaptive cruise
control cannot be activated.
Adaptive cruise control can be reactivated
once brake temperature has cooled suffi-
ciently. The message will disappear from the
instrument panel display. If the message ACCnot available
remain s on for quite a long
time it means that there is a fault. Contact a
specialised workshop. SEAT recommends vis-
iting a SEAT dealership. WARNING
If you do not heed the Press the brake
mes s

age, the vehicle may initiate an involun-
tary movement and could crash into the vehi-
cle ahead. In any event, before driving off,
check that the road is clear. The radar sensor
may not detect obstacles on the road. This
could cause an accident and serious injuries.
If necessary, apply the brake. 223
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
Driving situations Fig. 203
Schematic diagram:  Pas sing sit-
uation with traffic behind the vehicle.  Indi-
cation from the blind spot detector in the left-
hand external mirror. Fig. 204
Schematic diagram:  Situation of
p a

ssing and then moving into the right-hand
lane.  Indication from the blind spot detec- tor in the right-hand external mirror. In the following situations, an indication will
be di
s
p

layed in the external mirror ››› Fig. 203
 (arrow) or ››› Fig. 204  (arrow):
● When being overtaken by another vehicle
›››
Fig. 203  .
● When overtaking another vehicle
›››
Fig. 204  with a speed differential of ap-
prox. 10 km/h (6 mph). If the vehicle is pass- ing at a considerably higher speed, no indi-
cation wi

ll be displayed.
The faster the vehicle approaches, the sooner
an indication will be displayed in the external
mirror, because the blind spot detector takes
into account the speed differential with other
vehicles. Thus even though the distance from
the other vehicle is identical, the indication
will appear sooner in some cases and later in
others. Physical limitations inherent to the system
In some situation
s the blind spot detector
may not interpret the traffic situation correct-
ly. E.g. in the following situations:
● on tight bends;
● in the case of lanes with different widths;
● at the top of slopes;
● in adverse weather conditions; »
227
Technical data
Advice
Operation
Emergencies
Safety

Operation
● 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. 205
Schematic representation of the rear
c r
o

ss traffic alert: zone monitored around the
vehicle exiting the parking space. The parking assistant uses the radar sensors
on the r
e
ar b

umper ››› Fig. 202 to monitor the
traffic crossing behind the vehicle as it backs
out of a parallel parking space or as it is be-
ing manoeuvred, for example in very low visi-
bility conditions. If the system detects that someone else on
the roa

d is approaching the rear of the vehi-
cle ››› Fig. 205, an acoustic alarm is heard.
In addition to the acoustic alarm, if the vehi-
cle is equipped with the park assist system,
the driver is also informed by means of a vis-
ual signal on the radio screen. This signal is
displayed in the form of a red strip at the
back of the image of the vehicle on the radio
screen. This strip displays the side of the ve-
hicle towards which traffic is approaching. 1)
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 c
an interrupt the automatic braking by
stepping hard 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. The
parking assistant function should not 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 often fails to
detect things such as bicycles or pedestrians.
● The rear cross traffic alert itself will not
brake the
vehicle to a complete stop. 1)
It is only displayed if the vehicle is equipped with
a park in

g system.
228

Driver assistance systems
Using the blind spot detector (BSD)
w ith p
ark
ing assistant (RCTA)Activating and deactivating the blind spot
detect
or (BSD) w

ith parking assistant (RCTA)
The blind spot detector with parking assis-
tant can be switched on and off by accessing
the Assistance systems menu on the
dash panel display using the steering wheel
controls. If the vehicle is equipped with a
multifunction camera, it can also be ac-
cessed by means of the driver assistance sys-
tems key located on the main beam head-
light lever.
Open the Assistants menu.
●  Blind spot
●  Exit Assist
If

the verification box on the control panel is
checked , the functionality will be automat-
ically activated at ignition.
When the blind spot detector is ready to op-
erate, the indications in the external mirrors
will turn on briefly as confirmation.
When the vehicle is restarted, the last adjust-
ment in the system will remain active.
If the blind spot detector was automatically
deactivated, it will only be possible to restart
the system after turning the vehicle off and
restarting it. Automatic deactivation of the blind spot de-
tect
or (BSD)
The r

adar sensors of the blind spot detector
with rear cross traffic alert will be automati-
cally deactivated when, among other rea-
sons, one of the sensors is detected to be
permanently covered. This may be the case if,
for example, there is a layer of snow or ice in
front of one of the sensors.
The relevant text message will appear in the
dash panel display.
Trailer mode
The Blind spot detector and the rear cross
traffic alert will be automatically deactivated
and it will be impossible to activate them if
the tow hitch is electrically connected to a
trailer or other similar object.
As soon as the driver starts to drive with a
trailer connected electrically to the vehicle, a
message will appear on the instrument panel
display indicating that the blind spot detec-
tor and the rear cross traffic alert are deacti-
vated. Once the trailer has been unhitched
from the vehicle, if you want to use the blind
spot detector and the rear cross traffic alert,
you will have to reactivate them in the corre-
sponding menu.
If the towing hitch is not factory equipped,
then the blind spot detector and the rear
cross traffic alert will have to be deactivated
manually when driving with a trailer. SEAT Drive Profile*
Introduction SEAT Drive Profile enables the driver to
choo
se betw

een four profiles or modes, Nor-
mal , Sport , Eco and Individual , that
modify the behaviour of various vehicle func-
tions, providing different driving experiences.
The Individual profile can be configured
according to personal preferences. The other
profiles are fixed.
Description Depending on the equipment fitted in the ve-
hic
l
e,

SEAT Drive Profile can operate on the
following functions:
Engine
Depending on the profile selected, the en-
gine responds more spontaneously or more
in harmony with the movements of the accel-
erator. Additionally, when Eco mode is selec-
ted, the Start-stop function is automatically
activated.
In vehicles with automatic transmission, the
gear change points are modified to position
them in lower or higher engine speed ranges. »
229
Technical data
Advice
Operation
Emergencies
Safety

Operation
Additionally, the Eco mode activat
e s the In-
ertia function, enabling consumption to be
further reduced.
In manual gearbox vehicles, Eco mode cau-
ses the gear change recommendation indica-
tions that appear on the instrument panel to
vary, facilitating more efficient driving.
“Dual Ride” suspension
The “Dual Ride” suspension features a com-
fortable suspension in the Eco and Normal
profiles, suitable for daily use. Contrasting
with this it features a sporty suspension in
the Sport profile, suitable for a sporty driv-
ing style. In the Individual profile the sus-
pension can be switched between Normal or
Sport , depending on personal preference.
In the event of a fault in the “Dual Ride” sus-
pension, the following message is displayed
on the instrument panel screen Fault:
damping setting .
Address
Power steering becomes more robust in
Sport mode to enable a sportier driving
style.
Air conditioning
In vehicles with Climatronic, this can operate
in eco mode, especially restricting fuel con-
sumption. Adaptive Cruise Control (ACC)
Acc
ording to the active driving profile, the ac-
celeration gradient of the adaptive cruise
control varies.
Setting driving mode Fig. 206
Next to the gearbox lever: MODE but-
t on. You can select from
Normal, Sport, Eco
and Individual .
Y ou c
an sel

ect the required mode either by
repeatedly pressing the button MODE
››› Fig. 206, or on the touch screen, in the
menu that opens when the above button is
pressed.
An icon on the Easy Connect system display
informs about the active mode.
The MODE button light remains lit up yellow
when the active mode is different to Normal.
Driving pro-
fileCharacteristics
NormalOffers a balanced driving experience,
suitable for everyday use.
SportProvides a complete dynamic per-
formance in the vehicle, enabling the
user a more sporty driving style.
Eco
Places the vehicle in a particularly low
state of consumption, facilitating a
fuel-saving driving style that is re-
spectful to the environment.
Individual
Enables some configurations to be
modified by pressing the Profile
settings button. The functions that
can be adjusted depend on the
equipment fitted in the vehicle. WARNING
When operating SEAT Drive Profile, pay atten-
tion to a l

l traffic: doing otherwise could cause
an accident. Note
● When the v ehic

le is switched off it will al-
ways store the driving profile that was selec-
ted when the ignition key was removed. Nev-
ertheless, when the engine is restarted, the
engine and the gear will not restart in the set-
ting selected. For engine and gear to revert to
the desired position, select the correspond-
ing drive profile again or press the Easy Con-
nect system button repeatedly. 230