2017 Seat Ateca brake

Driver assistance systems
Operating the Adaptive Cruise Control
A C
C Fig. 178
On the left of the steering column:
thir d l

ever for operating the Adaptive Cruise
Control. Fig. 179
On the left of the steering column:
thir d l

ever for operating the Adaptive Cruise
Control. When the Adaptive Cruise Control (ACC) is
c
onnect

ed, the green control lamp  will
light up on the instrument panel, and the
programmed speed and ACC status will be
displayed ››› Fig. 176.
Conditions for the adaptive cruise control to
be activated ● The selector lever must be at the D or S po-
sition or in the tiptr
onic selection track. In
manual gearbox any forward gear must be
engaged, except the 1st gear.
● In vehicles with manual gearbox, if there is
no progr
ammed speed, drive at least at
30 km/h (18 mph).
Speed control
When the ACC is connected, speed can be
programmed and adjusted. The programmed
speed must be different from the speed at
which the vehicle travels if the distance is be-
ing adjusted at the time.
What functions can be operated?
If you activate the ACC the current speed can
be programmed as the “control speed”.
During driving, control can be operated at
any time and the speed also modified. The following settings can also be adjusted:
●
Distance.
● Driving Programme.
● Driving style.
Activ
ating/Deactivating
Any speed 1)
between 30 and 210 km/h (19
and 150 mph) can be adjusted.
Activating the ACC
● Pull the lever to position 1
› ›
›
Fig. 178.
ACC standby will be shown on the instrument
panel display.
Programme speed and activate control
● Press the SET
› ›
›
Fig. 179 button to pro-
gramme current speed.
● Automatic gearbox: apply the brake pedal
to activ
ate control with the vehicle stationary.
Deactivating the ACC
● Move the lever to position 0 until it en-
g ag

es. The text ACC: off appears.
Altering speed
● To increase or reduce speed step by step,
pre
ss the lever up/down briefly ›››
Fig. 179. »1)
Different speed limits apply in each country and
depend on the u nit

indicated on the speedometer. 201
Technical data
Advice
Operation
Emergencies
Safety

Operation
Any modification to the programmed speed
i s
shown on the bottom left part of the instru-
ment panel display.
Adjusting distance level
The distance according to speed with regard
to the vehicle in front can be controlled on
the Easy Connect system on 5 levels
›››  page 26.
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
In the Ea
sy Connect system the distance that
must be set when connecting the ACC may be
adjusted using the  button and the
Set
up and
Driv
er a
ssistance function buttons
› ›
›  page 26.
Adjusting the driving programme
In vehicles with driving profile selection
(SEAT Drive Profile), the profile selected can
influence acceleration behaviour
››› page 225. The following driving programmes items can
be select

ed:
● Normal
● Sport
● Eco
● Convenience
In v
ehicles without the driving profile selec-
tion function, acceleration behaviour can be
influenced by selecting a driving programme
on the Easy Connect system using the  button and the
Set
up and
Driv
er a
ssistance function buttons
››
›
 page 26.
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 is not wearing his/her seat
belt.
● If

several brake lights of the vehicle or elec-
trical
ly connected trailer are damaged.
● If the vehicle is reversing.
● Driving faster than 210 km/h (150 mph). WARNING
There is a danger of rear collision when the
minimum di s

tance to the vehicle in front is
exceeded and the speed difference between both vehicles is so great that a speed reduc-
tion b
y

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
properly.
● “Stepping” on the accelerator may cause
the AC
C not to intervene in braking. Driver
braking will have priority over intervention by
the speed control or adaptive cruise control.
● Always be ready to use the brakes!
● Observe country-specific provisions gov-
erning o
bligatory minimum distances be-
tween vehicles. Note
● The pr ogr

ammed speed is erased once the
ignition or the ACC are switched off.
● When the traction control system (ASR) is
deactiv
ated during acceleration or else the
ESC is activated in Sport* Mode
( ››› page 108), the ACC switches off automati-
cally.
● In vehicles with the Start-Stop system, the
engine sw
itches off automatically during the
ACC stopping phase and restarts automatical-
ly to begin driving. Vehicles with an automatic gearbox
If the vehicle is equipped with automatic
g
e

arbox, the ACC can brake the vehicle until
202

Driver assistance systems
it stops completely if a vehicle in front of it
s t
ops.
The ACC will still be available for a few sec-
onds. The vehicle will restart by itself if the
vehicle in front moves (traffic jam assistant).
Disconnection criteria
The ACC will switch off if the driver applies
the brake pedal or the driver's door is
opened.
Restarting the vehicle with the ACC manually
The ACC can be activated again by moving
the lever to position 2
› ›
›
Fig. 180. CAUTION
● If

your vehicle with ACC does not start up
as expected, you can drive off by briefly step-
ping on the accelerator.
● The Start-Stop system usually acts if you
are driv
ing with ACC. Interrupting control
Fig. 180
On the left of the steering column:
thir d l

ever for operating the Adaptive Cruise
Control. Important: the ACC is active.
Int
erruptin

g control during driving
● Move the lever to the position 3 . The
ACC
s

tandby message is displayed to the driver.
or
● Brake.
● To resume the programmed speed, turn the
lev
er to position 2 .
Int errupt
speed control with the vehicle sta-
tionary
Applies to vehicles with automatic gearbox:
● Move the lever to the position 3 . The
ACC
s

tandby message is displayed to the driver. ●
To r
esume control, apply the brake and turn
the lever to position 2 .
WARNING
It is dangerous to activate control and resume
the pr ogr

ammed speed if the road, traffic or
weather conditions do not permit this. Risk of
accident! Setting the distance
Fig. 181
Control lever: setting the distance. ●
To display the distance currently program-
med, briefly pr

ess the rocking button
››› Fig. 181.
● To increase/reduce the distance one level,
pre
ss the rocking button again towards the
left/right. The instrument panel display
modifies the distance between both vehicles.
If the vehicle approaches another vehicle de-
tected in front of it, the ACC reduces the »
203
Technical data
Advice
Operation
Emergencies
Safety

Operation
speed accordingly and then controls the ad-
ju s
ted distance. If the vehicle detected in
front accelerates, the adaptive cruise control
will also accelerate up to the target speed
programmed at most.
The greater the speed, the greater the dis-
tance in metres should be ››› . We recom-
mend the settin g

Distance 3. WARNING
With regard to distance setting, the driver is
r e

sponsible for observing country-specific
legislation. Driver messages
 A
C
C 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: currently not available. No sensor vi-
sion
 ACC and Front Assist: currently not availa-
ble. 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.
C
l

ean the SEAT badge ››› Fig. 177.
 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 control
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 me ssage 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
The ACC is operational as of the 2nd gear
(manual gearbox).
 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.
204

Operation
Overtaking
When the t urn s
ignal 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 201.
Driving through a bend
On entering or exiting bends, the radar sen-
sor may no longer determine the vehicle in
front or react to a vehicle in the adjacent lane
››› Fig. 182 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 201.
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 ra
dar sensor can only detect narrow or
misaligned vehicles when they are within
range ››› Fig. 182 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
Vehicles 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. 183 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. 183 D. In these c ases, 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.
Factors that may affect how the radar sensor
operates
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 SEAT
badge ››› Fig. 177.
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.
206

Driver assistance systems
Trailer mode
When driv in
g 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 ACC
not available remains 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 the message ACC ready to start ap-
pe ar

s on the instrument panel display and
the vehicle in front starts up, the vehicle will
start up automatically. In this case the radar
sensor may not detect obstacles on the road.
This could cause an accident and serious in-
juries.
● Before driving off, check that the road is
cl

ear. If necessary, apply the brake. Front Assist system including
C
ity

emergency braking and
pedestrian monitoring*
Introduction The Front Assist system including City emer-
g
ency

braking and pedestrian monitoring can
help avoid collisions.
The Front Assist system may warn the driver,
within the constraints of the system, of im-
pending collisions, prepare the vehicle for
emergency braking in case of danger, provide
support during braking and apply automatic
braking.
The City emergency braking and pedestrian
monitoring functions are an integral part of
the Front Assist system.
The Front Assist is not a replacement for
driver awareness.
Distance warning
If the system detects that safety is endan-
gered by the proximity of the vehicle in front,
it may warn the driver by means of a message
on the instrument panel when driving at a
speed of between approximately 60 km/h
(37 mph) and 250 km/h (156 mph)
››› Fig. 184.
The warning moment varies depending on
the traffic situation and driver behaviour. Advance warning
If
the sy

stem detects a possible collision with
the vehicle in front, it may warn the driver by
means of an audible warning and an indica-
tion on the instrument panel when driving at
a speed of between approximately 30 km/h
(18 mph) and 250 km/h (156 mph)
››› Fig. 184.
The warning moment varies depending on
the traffic situation and driver behaviour. At
the same time, the vehicle will prepare for a
possible emergency braking ››› .
C ritic

al warning
If the driver fails to react to the advance
warning, the system may actively intervene in
the brakes when driving at a speed of be-
tween approximately 30 km/h (18 mph) and
250 km/h (156 mph), generating a brief jolt
to warn of the imminent collision.
Automatic braking
If the driver also fails to react to the advance
warning, the system may brake the vehicle
automatically, by progressively increasing
braking effect driving at a speed of between
approximately 4 km/h (2.5 mph) and
250 km/h (156 mph). By reducing speed in
case of a possible collision, the system may
contribute to reducing the consequences of
an accident. »
207
Technical data
Advice
Operation
Emergencies
Safety

Operation
Front assist
If the Fr
ont Assist notices that the driver is
not braking sufficiently in case of a collision
hazard, the system can increase braking ef-
fect and thus avert the collision when driving
at a speed of between approximately 4 km/h
(2.5 mph) and 250 km/h (156 mph). Front
assist only acts while the brake pedal is
pressed down hard. WARNING
The intelligent technology in the Front Assist
c annot

change the laws of physics. The driver
is always responsible for braking in time. If
the Front Assist issues a warning, then, de-
pending on the traffic circumstances, you
must brake immediately or dodge the obsta-
cle.
● Adapt your speed and safe distance to the
vehic
le in front of you at all times to suit visi-
bility, weather, road and traffic conditions.
● The Front Assist alone cannot avoid acci-
dents
and serious injuries.
● In complex driving situations, the Front As-
si

st may issue unnecessary warnings and in-
tervene unnecessarily in braking, such as in
traffic islands.
● If the operation of the Front Assist is im-
pair
ed, for example, by dirt or because the ra-
dar sensor has lost its settings, the system
may issue unnecessary warnings and inter-
vene inopportunely in the braking. ●
Front

Assist does not react to animals or ve-
hicles crossing your path or approaching
head-on down the same lane.
● The driver must always be ready to take
ov
er the control of the vehicle. Note
● When the Fr ont

Assist causes a braking,
the brake pedal is “harder”.
● Automatic interventions by the Front Assist
on the brak
es may be interrupted by pressing
the clutch, accelerator or moving the wheel.
● If the Front Assist does not work as descri-
bed in this
chapter (e.g. in intervenes several
times unnecessarily), switch it off. Have the
system checked by a specialised workshop.
SEAT recommends visiting a SEAT dealership. On-screen warning lamps and mes-
s
ag

es Fig. 184
On the instrument panel display:
W arnin

g indications. Distance warning
If
the s

afe distance with regard to the vehicle
in front is exceeded, the relevant warning will
appear on the instrument panel display
. WARNING
Observe the safety warnings ››
› in Warning
and c ontr
ol lamps on page 107. Note
When the Front Assist is connected, the indi-
c ation

s on the instrument panel screen may
be concealed by warnings from other func-
tions, such as an incoming call. 208

Driver assistance systems
the system's reactions may be inopportune
or be del a
yed from the driver's standpoint.
So pay attention in order to intervene if nec-
essary.
The following conditions may cause the Front
Assist Monitoring System not to react or do
so too late:
● On taking tight bends.
● Pressing the accelerator all the way down.
● If the Front Assist is switched off or dam-
aged.
● If

the ASR has been manually disconnec-
ted.
● If

the ESC is controlling.
● If several brake lights of the vehicle or elec-
trical
ly connected trailer are damaged.
● If the radar sensor is dirty or covered.
● If there are metal objects, e.g. rails on the
ro
ad or sheets used in road works.
● If the vehicle is reversing.
● If the vehicle over-accelerates.
● In case of snow or heavy rain.
● In case of narrow vehicles, such as motor-
bik
es.
● Misaligned vehicles.
● Vehicles crossing the other's path. ●
Vehic
les approaching in the opposite direc-
tion.
● Special loads and accessories of other ve-
hicl
es that jut out over the sides, backwards
or over the top.
City Emergency braking function Fig. 187
On the instrument panel display: ad-
v anc

e warning message The City Emergency braking function is part
of
the Fr

ont Assist monitoring and is active
whenever the system is switched on.
Depending on the equipment, the City emer-
gency braking function may be switched on
and off in the Easy Connect system using
the  button and the
Set
up andDriver assistance function buttons
› ›

›  page 26.
The City Emergency braking function picks
up, at speeds between 4 km/h (2.5 mph) and
30 km/h (19 mph) approximately, the traffic
situation in front of the vehicle up to a dis-
tance of about 15 m.
If the system detects a possible collision with
a vehicle in front of it, the vehicle prepares
for a possible emergency braking ››› .
If the driv

er fails to react to a possible colli-
sion, the system may brake the vehicle auto-
matically, by progressively increasing braking
effect driving to reduce speed in the event of
a collision. The system can thus help to re-
duce the consequences of an accident.
Status display
Automatic deceleration by means of the City
Emergency braking function is displayed on
the instrument panel by means of the ad-
vance warning ››› Fig. 187 1)
. WARNING
The smart technology included in the City
Emer g

ency braking function cannot defy the
laws of physics. The driver is always respon-
sible for braking in time. »1)
The symbol on the instrument panels with colour
di s

play is in colour. 211
Technical data
Advice
Operation
Emergencies
Safety