tow Seat Arona 2017 Service Manual

Operation
Gearbox malfunctions  Gearbox: Fault! Stop the ve-
hicle and place the lever in the
position P.
Ther e is
a fault in the gearbox. Stop the vehi-
cle in a safe place and do not continue driv-
ing. Seek specialist assistance.
 Gearbox: System fault! You
may continue driving.
Have the fault corrected by a specialised
workshop without delay.  Gearbox: System fault! You
can continue driving with re-
strictions. Reverse gear disa‐
bled
Take the vehicle to a specialised workshop
and have the fault repaired without delay.  Gearbox: System fault! You
can continue driving in D until
switching off the engine
Stop the vehicle in a safe place well away
from moving traffic. Seek specialist assis-
tance.  Gearbox: too hot. Adapt your
driving accordingly
Continue driving at moderate speeds. When
the warning lamp switches off, you can con-
tinue driving in a normal manner.  Gearbox: press the brake and
engage a gear again.
If the fau

lt was caused by a gearbox with a
high temperature, this driver message will be
displayed when the gearbox has cooled
again.
Gear-change indicator Selecting the optim
al gear While driving, and depending on vehicle
equipment, the in
s
trument

panel display may
show a recommendation with the gear num-
ber that would be advisable to save fuel.
In vehicles with an automatic gearbox, the
selector lever must be in the Tiptronic posi-
tion ››› page 185.
No recommendation will appear if the opti-
mal gear is already engaged. The current
gear will be displayed.
DisplayMeaning 
The optimal gear is selected.
  
Changing to a higher gear is recom-
mended.
  
Changing to a lower gear is recom-
mended. Information regarding the “cleanliness” of
the die
sel
p

articulate filter
The exhaust system manager detects that the
diesel particulate filter is nearly saturated
and contributes to self-cleaning by recom-
mending the optimal gear. For this reason, it
might be necessary to drive for a short time
at a high rpm. WARNING
The gear change indicator is only an auxiliary
fu nction and in no c

ase should be a substi-
tute for careful driving.
● The responsibility of choosing the correct
gear dependin
g on the situation (e.g. over-
taking, driving up or down a slope or towing a
trailer) lies with the driver. For the sake of the environment
Selecting the correct gear can help to save
fuel . Note
The recommended gear indication turns off
when the clut c

h pedal is pressed in vehicles
with manual gearbox or when the selector
lever is removed from the Tiptronic position
in vehicles with an automatic gearbox. 190

Driving
Run-in and economical driving R u
nnin
g in a new engine The engine needs to be run-in over the first
1500 km (900 mil
e

s).
For the first 1,000 kilometres (600 miles)
– Do not drive at speeds of more than 2/3
the maximum s

peed.
– Do not accelerate hard.
– Avoid high engine revolutions.
– Do not tow a trailer.
From 1,000 k i

lometres (600 miles) to 1,500
kilometres (900 miles)
– Speeds can be gradual
ly increased to the
maximum road speed or maximum permis-
sible engine speed (rpm).
During its first few hours of running, the in-
ternal friction in the engine is greater than
later on, when all the moving parts have bed-
ded in. For the sake of the environment
If the engine is run in gently, its life will be in-
cr e

ased and its oil consumption reduced. Tyre and brake pad run-in
New tyres should be run in carefully for the
firs
t

500 km (300 miles) and new brake pads
should be run in carefully for the first 200 km
(125 miles).
During the first 200 km (125 miles) you have
to compensate for the reduced braking effect
by applying more pressure to the brake ped-
al. In case of a sharp braking, the braking
distance will be longer with new brake pads
than with brake pads which have been run-
in. WARNING
● At fir s

t, new tyres do not give maximum
grip, and require running-in. This may cause
an accident. Drive particularly carefully in the
first 500 km (300 miles).
● New brake pads must be “run in” and do
not hav
e the correct friction properties during
the first 200 km (125 miles). However, the re-
duced braking capacity may be compensated
by pressing on the brake pedal a little harder. Environmental compatibility
Environmental protection is a top priority in
the de
s
ign, c

hoice of materials and manufac-
ture of your new SEAT. Constructive measures to encourage recy-
cling
● Joints

and connections designed for easy
dismantlin
g.
● Modular construction to facilitate disman-
tling.
● Incr

eased use of single-grade materials.
● Plastic parts and elastomers are marked in
accor
dance with ISO 1043, ISO 11469 and
ISO 1629.
Choice of materials
● Use of recycled materials.
● Use of compatible plastics in the same part
if its c
omponents are not easily separated.
● Use of recycled materials and/or materials
originating fr
om renewable sources.
● Reduction of volatile components, includ-
ing odour, in p
lastic materials.
● Use of CFC-free coolants.
Ban on heavy
metals, with the exceptions
dictated by law (Annex II of ELV Directive
2000/53/EC): cadmium, lead, mercury, hexa-
valent chromium.
Manufacturing methods
● Reduction of the quantity of thinner in the
protectiv
e wax for cavities.
● Use of plastic film as protection during ve-
hicle tr
ansport. »
191
Technical data
Advice
Operation
Emergencies
Safety

Operation
– For en
gine oi
l changes, do not replenish
with too much engine oil ››› page 272, Top-
ping up engine oil.
– Never tow the vehicle to start it, use jump
lea

ds if necessary ›››
 page 67.
If you notice misfiring, uneven running or
loss of power when the vehicle is moving, re-
duce speed immediately and have the vehi-
cle inspected at the nearest specialised
workshop. In general, the exhaust warning
lamp will light up when any of the described
symptoms occur ››› page 117. If this hap-
pens, unburnt fuel can enter the exhaust sys-
tem and escape into the environment. The
catalytic converter can also be damaged by
overheating. CAUTION
Never run the fuel tank completely dry be-
cau se the irr

egularity of the fuel supply may
cause ignition problems. This allows unburnt
fuel to enter the exhaust system, which could
cause overheating and damage the catalytic
converter. For the sake of the environment
Even when the emission control system is
work in

g perfectly, there may be a smell of
sulphur from the exhaust gas under some
conditions. This depends on the sulphur con-
tent of the fuel used. Quite often the problem
can be solved by changing to another brand
of fuel. Diesel particulate filter
3 Applies to vehicles with diesel engine
The die sel

engine particulate filter eliminates
most of the soot from the exhaust gas sys-
tem. Under normal driving conditions, the fil-
ter cleans itself. The diesel particulate filter is
cleaned automatically without need for indi-
cation by the warning lamp . This may be
noticed because the engine idle speed in-
creases and an odour may be detected.
If automatic filter purification cannot be car-
ried out (because only short trips are taken,
for example), soot will accumulate on the fil-
ter and the Diesel particulate filter warning
lamp will  switch on.
Facilitate the automatic filter cleaning proc-
ess by driving in the following manner: drive
for approximately 15 minutes at a minimum
speed of 60 km/h (37 mph) in 4th or 5th gear
(automatic gearbox: gear S). Maintain the en-
gine speed at approximately 2,000 rpm. The
rise in temperature causes the soot on the fil-
ter to burn. On completion of the cleaning
the warning lamp will switch off. If the warn-
ing lamp does not switch off, go immediately
to a specialised workshop to rectify the prob-
lem. Engine management*  This warning lamp monitors the engine man-
agement
sy
stem for petrol engines.
The warning lamp  (Electronic Power Con-
trol) lights up when the ignition is switched
on while system operation is being verified. It
should go out once the engine is started.
If there is a fault in the electronic engine
management system while you are driving,
this warning lamp will light up. Take the vehi-
cle to a specialised workshop as soon as
possible and have the engine checked.
Emission control system*  Control lamp
 fla
she
s:
When there is misfiring that can damage the
catalytic converter. Reduce speed and drive
carefully to the nearest specialised workshop
to have the engine checked.
The control lamp  lights up:
If a fault has developed during driving which
has reduced the quality of the exhaust gas
(e.g. lambda probe fault). Reduce speed and
drive carefully to the nearest specialised
workshop to have the engine checked.
194

Driver assistance systems
Switching the Front Assist off tempo-
r ari
ly
in the following situations In the following situations the Front Assist
Monitorin
g

System should be deactivated
due to the system's limitations ››› :
● When the vehicle is to be towed.
● If the vehicle is on a test bed.
● When the radar sensor is damaged.
● If the radar sensor takes a heavy knock, for
ex amp

le in a rear collision.
● If it intervenes several times unnecessarily.
● If the radar sensor is covered temporarily
with some k ind of

accessory, such as an ad-
ditional headlight or the like.
● When the vehicle is to be loaded on a lorry,
ferry
or train. WARNING
If the Front Assist function is not switched off
in the sit uation

s described, serious accidents
and injuries may occur.
● Switch off the Front Assist function in criti-
cal
situations. System limitations
The Front Assist has certain physical limita-
tion
s inher

ent to the system. Thus, in certain
circumstances some of the system's reac- tions may be inopportune or be delayed from
the driver's s

tandpoint. So pay attention in
order to intervene if necessary.
The following conditions may cause the Front
Assist not to react or to 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 h

as been disconnected or the
ESC activ
ated in Sport mode manually
››› page 179.
● If the ESC is controlling.
● If several brake lights of the vehicle or elec-
trically
connected trailer are damaged.
● If the radar sensor is dirty or covered.
● If there are metal objects, e.g. rails on the
roa
d 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-
bike
s.
● Misaligned vehicles.
● Vehicles crossing the other's path.
● Vehicles approaching in the opposite direc-
tion. ●
Speci
al loads and accessories of other ve-
hicles that jut out over the sides, backwards
or over the top.
City Emergency braking function Fig. 190
On the instrument panel display: ad-
v anc
e w

arning message. The City Emergency braking function is part
of
Fr
ont

Assist and is active whenever this
system is switched on.
The function can be switched on and off by
deactivating the Front Assist function in the
Easy Connect system using the  button
and the S
ET
TINGS and
Driv
er a
s
sistance function
b utt
on
s ›››
 page 33.
The City Emergency braking function picks up
the traffic situation in front of the vehicle at
speeds approximately between 4 km/h
(2.5 mph) and 30 km/h (19 mph). »
207
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
●
Rep air
s 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
AC
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:
third 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
programmed speed and ACC status will be
displayed ››› Fig. 194.
What ACC settings are possible? ● Setting your speed.
● Setting your distance
● Connecting and activating the ACC.
● Disconnecting and deactivating the ACC.
● Adjusting the default distance level at the
star
t of your journey.
● Adjusting the driving profile.
● Conditions in which the ACC does not react. 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 or press the
› ›
›

Fig. 196 button .
The set speed can be changed when the ve-
hicle is stopped or during driving, as you like.
Any modification to the programmed speed
will 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 ››› .
»
213
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
Special driving situations Fig. 199
(A) Vehicle on a bend. (B) Motorcy-
c li
s
t ahead out of range of the radar sensor. Fig. 200
(C) Vehicle changing lanes. (D) One
v ehic
l

e turning and another stationary. The adaptive cruise control (ACC) has certain
ph
y
s

ical limitations inherent in the system.
For example, certain reactions of the ACC, in
certain circumstances, may be unexpected or
come late from the driver's point of view. So
pay attention in order to intervene if necessa-
ry.
For example, the following traffic situations
call for the utmost attention:
Starting driving after a stopping phase (only
vehicles with automatic gearbox)
After a stopping phase, the ACC may begin
driving automatically when the vehicle in
front drives off ››› .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 213. »
217
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 road 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 i

s 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.
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 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. Using the blind spot detector (BSD)
w
ith p
ark

ing assistant (RCTA) Activating and deactivating the blind spot
det
ect
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.
224

Driver assistance systems
Open the Assistants menu.
●  Blind s pot
●  Ex
it 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-
tector (BSD)
The radar 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 det

ector 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
c
hoo
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
profil
e can be configured
according to personal preferences. The other
profiles are fixed.
Description Depending on the equipment fitted in the ve-
hicl
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.
Additionally, the Eco mode activates 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»
225
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
●
Your s peed and driv
ing style must always
be adjusted to visibility, weather, and traffic
conditions.
● The eco mode is not
available when towing
a trailer. Kick-down
The kick-down feature allows maximum ac-
cel
er

ation to be reached.
If the eco* ››› page 226 mode has been se-
lected in SEAT Drive Profile*, and the acceler-
ator is pressed beyond a hard point, the en-
gine power is automatically controlled to give
your vehicle maximum acceleration. WARNING
Please note that if the road surface is slip-
pery or w

et, the kick-down feature could
cause the driving wheels to spin, which could
result in skidding. Fatigue detection (break rec-
ommend
ation)*
R el

ated video Fig. 207
Safety Introduction
The Fatigue detection informs the driver
when their driv
in
g beh

aviour shows signs of
fatigue. WARNING
Do not let the comfort afforded by the Fatigue
detection sy s

tem tempt you into taking any
risks when driving. Take regular breaks, suffi-
cient in length when making long journeys.
● The driver always assumes the responsibil-
ity of driv
ing to their full capacity.
● Never drive if you are tired.
● The system does not detect the tiredness of
the driver in al
l circumstances. Consult the in-
formation in the section ››› page 228, System
limitations. ●
In some sit uation

s, the system may incor-
rectly interpret an intended driving manoeu-
vre as driver tiredness.
● No warning is given in the event of the ef-
fect c
alled microsleep!
● Please observe the indications on the in-
strument p
anel and act as is necessary. Note
● Fatigue det ection h

as been developed for
driving on motorways and well paved roads
only.
● If there is a fault in the system, have it
check
ed by a specialised workshop. Function and operation
Fig. 208
On the instrument panel display: fa-
tigue det ection symbo
l

. Fatigue detection determines the driving be-
h
av
iour of

the driver when starting a journey, »
227
Technical data
Advice
Operation
Emergencies
Safety

Operation
Description of the Park Assist system Fig. 209
In the centre console: button to
sw it
c
h on the Park Assist system. The components of Park Assist system are
the u
ltr
a

sonic sensors located in the front
and rear bumpers, the 
› ›
› Fig. 209
button
to switch the system on and off and the mes-
sages on the instrument panel display.
Prematurely stopping or automatically inter-
rupting the manoeuvres for parking or exit-
ing a parking space
Park Assist interrupts the manoeuvres for
parking or exiting a parking space in any of
the following cases: ●
Button  is pressed.
● The speed exceeds approximately 7 km/h
(4 mph).
● The driver takes hold of the steering wheel.
● The parking manoeuvre does not end with-
in ap pr
o

ximately 6 minutes following activa-
tion of the automatic steering.
● There is a fault in the system (the system is
temporari
ly unavailable).
● ASR is switched off.
● ASR or ESC intervene with regulation.
● The driver door is opened.
To re
start the manoeuvre it is necessary that
none of these things occur and that button  is pressed again.
S pec
i

al Characteristics
The Park Assist system is subject to certain
limitations inherent to the system. For exam-
ple, it is therefore not possible to enter or exit
a parking space on sharp bends.
While entering or exiting a parking space, a
brief signal sounds to prompt the driver to
change between forward and reverse gears. If
this signal does not sound, the gear change will be indicated when the continuous signal
sounds

(object at 30 cm) in ParkPilot.
When the Park Assist system turns the steer-
ing wheel with the vehicle stationary, the in-
strument panel also displays the symbol .
Press down the brake pedal so that the turn
takes place with the vehicle stationary and
the smallest possible number of manoeuvres
take place in the parking space.
Trailer mode
The Park Assist system cannot be switched
on if the factory-fitted towing bracket
››› page 245 is electrically connected to a
trailer.
After changing a wheel
If, after changing a wheel, the vehicle stops
entering and exiting parking spaces correctly,
the circumference of the new wheel may be
different and the system may need to adapt
to it. The adaptation is automatic and takes
place during driving. Making turns slowly, at
less than 20 km/h (12 mph) may contribute
to this adaptation process ››› in Introduc-
tion on p ag
e 228

.
230