2018 Seat Ateca check engine

Operation
Driving tips Driv in
g on flooded r
oadsTo prevent damage to the vehicle when driv-
ing thr
ough w

ater, for example, along a floo-
ded road, please observe the following:
● The water should never come above the
lower edg
e of the bodywork.
● Drive at pedestrian speed. WARNING
After driving through water, mud, sludge,
etc ., the br

aking effect can be delayed slight-
ly due to moisture build-up on the discs and
brake pads. Applying the brakes carefully
several times will remove the moisture and
restore the full braking effect. CAUTION
● Drivin g thr

ough flooded areas may severely
damage vehicle components such as the en-
gine, transmission, running gear or electrical
system.
● Whenever driving through water, the Start-
Stop sys
tem* must be switched off
››› page 208. Note
● Check the depth of

the water before enter-
ing the flooded zone. ●
Do not s t

op in the water, drive in reverse, or
stop the engine in any situation.
● Note that vehicles travelling in the opposite
direction ma
y splash water that could exceed
the maximum permitted water height for your
vehicle.
● Avoid driving through salt water (corro-
sion). Four-wheel drive
3 V
alid for vehicles: with four-wheel drive
On f
our-wheel drive models, the engine pow-
er is distributed to all four wheels
General notes
On four-wheel drive vehicles, the engine
power is distributed to all four wheels. The
distribution of power is controlled automati-
cally according to your driving style and the
road conditions. Also see ››› page 189.
The four-wheel drive is specially designed to
complement the superior engine power. This
combination gives the vehicle exceptional
handling and performance capabilities, both
on normal roads and in more difficult condi-
tions, such as snow and ice. Even so (or per-
haps especially for this reason), it is impor-
tant to observe certain safety points ››› .Winter tyres
Th
ank
s

to four-wheel drive, your vehicle will
have plenty of traction in winter conditions,
even with the standard tyres. Nevertheless,
we still recommend that winter tyres or all-
season tyres be fitted on all four wheels to
give even better braking response.
Snow chains
On roads where snow chains are mandatory,
this also applies to cars with four-wheel drive
›››  page 67.
Changing tyres
On vehicles with four-wheel drive, all four
tyres must have the same rolling circumfer-
ence. Also avoid using tyres with varying
tread depths ››› page 309.
Off-roader?
Your SEAT is not an off-road vehicle: it does
not have enough ground clearance to be
used as such. It is therefore best to avoid
rough tracks and uneven terrain as much as
possible. WARNING
● Ev en w

ith four-wheel drive, you should al-
ways adjust your speed to suit the condi-
tions. Do not let the extra safety features
tempt you into taking any risks when driving.
Risk of accident! 206

Driver assistance systems
disconnected manually in the Easy Connect
sy s
t
em by pressing the  button and the
HDC function button
››
›

 Fig. 42.
Control lamps
››› in Warning and control lamps on
p ag
e 119

. 
It lights up white
Hill Descent Control is active.

It lights up grey
Hill Descent Control is not active. The system is switched
on, but is not adjusting.
Some warning and control lamps will light up
briefly
when the ignition i
s

switched on to
check certain functions. They will switch off
after a few seconds. WARNING
Observe the safety warnings ›››
in Warning
and contr o
l lamps on page 119. WARNING
Always be ready to brake. Otherwise, an acci-
dent c ou

ld occur and cause injury.
● Hill Descent Control is only an auxiliary
syst
em that in some situations may not suffi-
ciently brake the vehicle when going down a
slope. ●
The speed of the

vehicle may increase de-
spite the intervention of Hill Descent Control. Auto Hold Function
De s

cription and operation Fig. 185
In the lower part of the centre con-
so l
e: Aut

o Hold function button. The control light of the 
› ›
›
Fig. 185 button
remains on when the Auto Hold function is
connected.
Once connected, the Auto Hold function as-
sists the driver in keeping the vehicle station-
ary at repeated intervals or for a certain peri-
od of time with the engine running, for exam-
ple, when going up a slope, when stopped at
traffic lights or in heavy traffic with intermit-
tent stops. When connected, the Auto Hold function au-
tomatic

ally prevents the vehicle from rolling
when stationary without pressing the brake
pedal.
After detecting that the vehicle is stationary
and the brake pedal has been released, the
Auto Hold function holds the vehicle. The
driver can lift their foot off the brake pedal.
When the driver touches the accelerator ped-
al or accelerates slightly to continue driving,
the Auto Hold function releases the brake.
The vehicle moves according to the slope of
the road.
If the vehicle is stationary and one of the con-
ditions required by the Auto Hold function is
impaired, it disconnects itself and the but-
ton's control light goes out ››› Fig. 185. The
electronic parking brake connects automati-
cally, if necessary, to park the vehicle safe-
ly ››› .
C ondition
s

for keeping the vehicle stationary
with the Auto Hold function
● The driver door must be closed.
● The driver's seat belt must be fastened.
● The engine is running.
Switc
hing the Auto Hold function on and off
Press the button  ››› . The control lamp on
the b utt
on g

oes out when the Auto Hold func-
tion is switched off. »
211
Technical data
Advice
Operation
Emergencies
Safety

Driver assistance systems
Vehicle ahead detected. ACC is active and
i s
r
egulating your speed.
Distance level 2 set by the driver.
ACC is active and is regulating your dis-
tance based on speed.
Warning and control lamps
››› in Warning and control lamps on
p ag
e 119

. 
The speed reduction by the ACC to
maintain the distance from the vehi-
cle in front is not sufficient.
Brake! apply the foot brake! Driver intervention prompt.

The ACC is not currently available.
a)
With the vehicle stationary, switch off the engine and
start it up again. Check the SEAT badge area on the front
››› Fig. 196 (in case it is dirty or icy or it has been hit). If
it is still unavailable, refer to a specialised workshop to
have the system inspected.
a) The symbol on the instrument panels with colour display is in
colour. 
The ACC is active.
No vehicle is detected in front. The programmed speed
remains constant.3
4
5 
If the symbol is white: the ACC is ac-
tive.
A vehicle in front has been detected. The ACC adjusts
speed and distance from the vehicle in front.

If the symbol is grey: ACC is inactive
(Standby)
The system is switched on, but is not adjusting.

It lights up green
The ACC is active.
Some warning and control lamps will light up
briefly
when the ignition i
s

switched on to
check certain functions. They will switch off
after a few seconds. WARNING
Observe the safety warnings ›››
in Warning
and contr o
l lamps on page 119. Note
When the ACC is connected, the indications
on the ins trument

panel screen may be con-
cealed by warnings from other functions,
such as an incoming call. Radar sensor
Fig. 196
On the front behind the SEAT badge:
r a
d

ar sensor. On the front behind the SEAT badge, a radar
sen
sor h
a

s been installed to capture the traf-
fic situation ››› Fig. 196.
The radar 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 SEAT badge area ››› .
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 »
223
Technical data
Advice
Operation
Emergencies
Safety

Towing bracket device*
not going to be used. In the event of a rear-
end co
l
lision, the damage to the vehicle
could be greater if the bracket is fitted.
● Some retrofitted towing brackets cover the
rear t
owing eye. In these cases, the towing
eye should not be used for tow-starting or for
towing other vehicles. For this reason, if the
vehicle has been retrofitted with a towing
bracket, always keep the tow hitch in the ve-
hicle when you disassemble it. Control lamp

Lamp on button lights up
The tow hitch is not securely locked in position.
Check that the towing bracket is locked
››› page 276. Some warning and control lamps will light up
briefly
when the ignition i
s

switched on to
check certain functions. They will switch off
after a few seconds. 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.
● Stop the

vehicle at the next opportunity
and in a safe p
lace. 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. Technical requirements
Vehicles that are
factor
y-equipped with a
towing bracket fulfil all the technical and le-
gal requirements for driving with a trailer.
If the vehicle is retrofitted with a towing
bracket, only a bracket that is authorised for
the maximum authorised load of the trailer
that is to be towed may be fitted. The towing
bracket must be suitable for the vehicle and
the trailer and must be properly secured to
the vehicle's chassis. Only use a towing
bracket that has been authorised by SEAT for
this vehicle. Always check and take into ac-
count the towing bracket manufacturer's in-
structions. Never fit a towing bracket “with
weight distribution” or “load compensation”.
Towing bracket fitted on the bumper
Never fit a towing bracket to the bumper or to
the area where the bumper is mounted. The
towing bracket should not impair the bum-
per's function. Do not make modifications or
repairs to the exhaust system or the brake
system. Make regular checks to ensure that
the towing bracket is secure. Engine cooling system
Drivin
g w

ith a trailer increases the load on
the engine and cooling system. The cooling
system should have sufficient coolant and be
prepared for the additional effort involved in
driving with a trailer.
Trailer brakes
If the trailer has its own brake system, please
take the relevant legal requirements into ac-
count. Never connect the trailer's brake sys-
tem to the vehicle's brake system.
Tow rope
Always use a cable between the vehicle and
the trailer ››› page 278.
Trailer rear lights
The trailer's rear lights should comply with
the statutory safety regulations ››› page 278.
Never connect the trailer's rear lights directly
to the vehicle's electric system. If you are not
sure that the trailer's electrical connection is
correct, have it checked by a specialised
workshop. SEAT recommends visiting a SEAT
dealership for this.
Exterior mirrors
If you cannot see the area behind the trailer
with the exterior mirrors of the towing vehi-
cle, additional mirrors will have to be instal-
led in accordance with the regulations of the »
275
Technical data
Advice
Operation
Emergencies
Safety

Operation
Hooking up and connecting a trailer Fig. 236
Schematic diagram: assignment of
the pins of the trailer's power socket.
Key to the Fig. 236:
PinMeaning
1Left turn signal
2Rear fog light
3Earth for pins 1, 2, 4, 5, 6, 7 and 8
4Right turn signal
5Rear light, right
6Brake lights
7Rear light, left
8Reverse lights
9Permanent live
10Live charge cable
11Earth for pin 10
Key to the Fig. 236:
PinMeaning
12Unassigned
13Earth for pin 9 Trailer power socket
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 of the trailer power socket).
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).
To avoid overloading the electrical system,
you cannot connect the ground wires of pin
3, pin 11 or pin 13.
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. Tow rope
The to
w r

ope must always be securely fixed
to the towing vehicle and loose enough so
that the vehicle can handle turns smoothly.
However, make sure that the cable does not
rub on the ground while driving.
Trailer rear lights
Always check the trailer's rear lights to en-
sure they are working correctly and that they
comply with the relevant safety regulations.
Make sure that the maximum permissible
power that can be absorbed by the trailer is
not exceeded ››› page 276.
Connection to the anti-theft system
The trailer is included in the anti-theft system
if the following conditions are met: ● If the vehicle is factory-equipped with an
anti-theft al
arm and towing bracket.
● If the trailer is electrically connected to the
tow
ing vehicle through the trailer power
socket.
● If the electrical systems of the vehicle and
trail
er are in perfect condition and have no
faults or damage.
● If the vehicle is locked with the key and the
anti-theft al
arm is activated.
When the vehicle is locked, the alarm is trig-
gered if the electrical connection with the
trailer is cut off.
278

Towing bracket device*
Before hitching or unhitching a trailer, always
t urn off
the anti-thef
t alarm. Otherwise, the
tilt sensor could cause the alarm to go off.
Trailers with LED rear lights
For technical reasons, trailers fitted with LED
rear lights cannot be connected to the anti-
theft alarm system.
When the vehicle is locked, the alarm does
not go off when the electrical connection with
the trailer is cut if it has rear lights with light-
emitting diodes.
If the Eco driving profile was selected when
hitching the trailer, this will automatically
switch to the Normal profile. If the system
cannot detect the attached trailer or if the
towing bracket has been retrofitted by an au-
to repair shop other than SEAT, you must
manually select the Normal profile before you
start driving with a trailer attached. To recon-
nect the Eco profile once the trailer has been
unhitched, switch the ignition off and back
on once. WARNING
If the cables are improperly or incorrectly
connect ed, it

may lead to an excessive
amount of current supplied to the trailer,
which can cause abnormalities in the entire
vehicle electronic system, as well as acci-
dents and serious injuries. ●
Ens ur

e that any repairs that need to be car-
ried out on the electrical system are carried
out by a specialised workshop.
● Never connect the trailer's electric system
directly t
o the electrical connections of the
tail lights or any other power sources. WARNING
Contact between the pins of the trailer power
soc ket

can cause short circuits, overloading
of the electrical system or failure of the light-
ing system, and consequently can cause acci-
dents and serious injuries.
● Never connect the pins of the trailer power
socket
to each other.
● Make sure any work on bent pins is carried
out by
a specialised workshop. CAUTION
Do not leave the trailer connected to the vehi-
cl e when p

arked; place it on its support
wheel or its supports. If the vehicle rises or
falls due, for example, to a variation of the
load or a burst tyre, increased pressure will
be placed on the towing bracket and the trail-
er, and both the vehicle and the trailer can be
damaged. Note
● In ca se of

malfunctioning of the electrical
systems of the vehicle or trailer, as well as of the anti-theft system, have these checked out
by
a s

pecialised workshop.
● If the trailer accessories consume energy
through the pow
er socket to the trailer and
the engine is turned off, the battery will dis-
charge.
● If the vehicle battery is running low, the
electrica
l connection with the trailer will be
automatically cut. Loading a trailer
Technically permissible maximum trailer
w
eight
and

vertical load on the coupling de-
vice
The technically permissible maximum trailer
weight is the weight that the vehicle can tow
››› . The vertical load on the coupling load
i s
e

xerted vertically from above on the tow
hitch of the towing bracket ››› page 319.
The information on the maximum trailer
weight and vertical load on the coupling de-
vice contained in the type plate of the towing
bracket are experimental values only. The
correct figures for your specific model, which
may be lower than these figures, are given in
the vehicle documentation. The information
in the vehicle documentation takes prece-
dence at all times. »
279
Technical data
Advice
Operation
Emergencies
Safety

Advice
CAUTION
● Do not u se so
lvents, wax polish, shoe
cream, stain removers, leather cleaning prod-
ucts or any similar products on Alcantara.
● To avoid damage, stubborn stains should
be remov
ed by a specialised workshop.
● On no account use brushes, hard sponges
or simil
ar utensils. Seat belts
–
Keep the seat belts clean.
– For cleaning, use a mild solution of soap
and w at
er

.
– Check the condition of the seat belts at reg-
ular int

ervals.
The retract function may not operate properly
in very dirty belts. Make sure that the inertia
reel seat belts are completely dry before al-
lowing them to retract. CAUTION
● Do not r emo

ve the seat belts from the vehi-
cle to clean them.
● Do not use chemical cleaning agents on the
seat belt
s, as this can damage the webbing.
Ensure that the seat belts do not come into
contact with corrosive fluids.
● If you find any damage to the belt webbing,
belt fitting
s, the belt retractor or the buckle, the belt in question must be replaced by a
spec
i

alised workshop. Checking and refilling levels
Fi l
lin
g the tank
Refuelling Read the additional information carefully
›› ›

 page 56
If the automatic filler nozzle is operated cor-
rectly, it will switch itself off as soon as the
fuel tank is “full”. Do not try to put in more
fuel after the nozzle cuts out, as this will fill
the expansion chamber in the fuel tank.
The correct fuel grade for your vehicle is giv-
en on a sticker on the inside of the fuel tank
flap. Further notes on fuel can be found at
››› page 293.
The capacity of your vehicle's fuel tank is giv-
en in ›››
 page 56. WARNING
Fuel is highly flammable and can cause seri-
ous b

urns and other injuries.
● When refuelling, turn off the engine, the
auxili
ary heater ››› page 177 and turn off the
ignition for safety reasons.
● Do not smoke when filling the fuel tank or a
canis
ter. Naked flames are forbidden in the
vicinity due to the risk of explosion. 292

Checking and refilling levels
●
Ob ser
ve legislation governing the use,
storage and carrying of a spare fuel canister
in the vehicle.
● For safety reasons we do not recommend
carry
ing a spare fuel canister in the vehicle.
In an accident the canister could be damaged
and could leak.
● If, in exceptional circumstances, you have
to carr
y a spare fuel canister, please observe
the following points:
– Never fill fuel into the spare fuel canister
if it is inside or on top of the vehicle. An
electrostatic charge could build up during
filling, causing the fuel vapour to ignite.
Danger of explosion. Always place the
canister on the ground to fill it.
– Insert the filling nozzle as far as possible
into the spare fuel canister.
– If the spare fuel canister is made of met-
al, the filling nozzle must be in contact
with the canister during filling. This
helps prevent an electrostatic charge
building up.
– Never spill fuel in the vehicle or in the
luggage compartment. Fuel vapour is ex-
plosive. Risk of fatal accident! CAUTION
● If an y

fuel is spilt onto the vehicle, it
should be removed immediately. It could oth-
erwise damage the paintwork.
● Never run the tank completely dry. An irreg-
ular f
uel supply could cause misfiring. As a
result, unburnt fuel could enter the exhaust
system and damage the catalytic converter.
● When filling the fuel tank after having run it
compl
etely dry on a vehicle with a diesel en-
gine, the ignition must be switched on for at
least 30 seconds before starting the engine.
When you then start the engine it may take
longer than normal (up to one minute) to
start firing. This is because air needs to be
bled from the fuel system while starting. For the sake of the environment
Do not overfill the fuel tank, it may cause the
fuel t

o overflow if it becomes warm. Note
There is no emergency mechanism for the
manua l

release of the fuel tank flap. If neces-
sary, request assistance from specialised per-
sonnel. Note
Diesel vehicles are fitted with a protective de-
vic e th

at prevents the insertion of the wrong
fuel hose 1)
. It is only possible to refuel with
Diesel nozzles.
● If the pump nozzle is worn, damaged, or if
it is
very small, it is possible that it will not
be able to open the protective device. Before
trying to insert the pump nozzle by turning it,
try a different pump or request specialist
help.
● If you fill the tank from a reserve fuel canis-
ter, the pr
otective device will not open. One
way to resolve this is to pour the fuel in very
slowly. Fuel
Ty
pe

s of petrol The correct grade of petrol is listed inside the
f
uel
t

ank flap.
The vehicle is equipped with a catalytic con-
verter and must only be run on unleaded pet-
rol. The petrol must comply with European
Standard EN 228 or German standard DIN
51626-1 and must be unleaded. You can re-
fuel with a maximum ethanol proportion of »1)
Depending on country
293
Technical data
Advice
Operation
Emergencies
Safety