2015 Seat Mii engine overheat

Operation
wheels lock this could result in loss of vehicle
contr
o
l! If possible, reduce your speed and
drive carefully to a specialised workshop
close by to check the brake system. During
the following journey, avoid sudden braking
and manoeuvres.
● If the ABS warning lamp  does not
go out
or if it lights while driving, the ABS is mal-
functioning. The vehicle can only be stopped
using normal braking without ABS. The pro-
tection provided by the ABS is not available.
Visit a specialised workshop as soon as pos-
sible. CAUTION
Failure to heed the warning lamps when they
appe ar m

ay result in faults in the vehicle. Handbrake
Fig. 143
Between the front seats: handbrake. Using the handbrake
●
Pull firmly in an upwards direction on the
h andbr ak

e lever while pressing the button.
● The handbrake is applied when the control
lamp 
lights up on the instrument panel
››› page 133 when the ignition is switched
on.
Releasing the handbrake
● Pull gently in an upwards direction on the
handbrak
e lever and press the lock button
››› Fig. 143 (arrow).
● Move the handbrake lever downwards
keeping the loc
k button pressed. WARNING
The incorrect use of the handbrake may result
in a serious ac

cident.
● Never use the handbrake to brake the vehi-
cle e
xcept in an emergency. The braking dis-
tance is considerably longer, because braking
is only applied to the rear wheels. Always use
the foot brake.
● Never drive with the handbrake gently ap-
plied. Thi
s can overheat the brake, affecting
the brakes system. This also causes prema-
ture wear on the rear brake pads.
● Never accelerate from the engine compart-
ment with the en
gine running and a gear en-
gaged. The vehicle could move, even if the
handbrake is applied. Note
If the vehicle moves at a speed superior to
6 km/h (4 mph) with the h andbr

ake applied,
an audible warning is sounded. Parking
When parking your vehicle, all legal require-
ments shou
l

d be observed.
To park the vehicle
Complete operations only in the sequence
given. ● Park the vehicle on a suitable surface ››
›
.
● Press and hold the brake pedal until the ve-
hic l
e c

omes to a standstill.
● Apply the handbrake firmly ›››

page 134.
● For an automatic gearbox, move the selec-
tor lev
er to position P.
● Switch off the engine and release the brake
pedal.
● R

emove the key from the ignition.
● If necessary, turn the steering wheel slight-
ly to loc
k the steering.
● With a manual gearbox, engage 1st gear on
flat gr
ound and slopes, or even reverse gear
on hills, and release the clutch pedal.
● Ensure that all passengers leave the vehi-
cle, e
specially children.
134

Operation
prepared to use more pressure on the brake
ped al, and al
lo
w for longer stopping distan-
ces.
Brake servo
The brake servo only operates when the en-
gine is running and the pressure applied by
the driver on the brake pedal increases.
If the brake servo does not operate or the ve-
hicle must be towed, then the brake pedal
will have to be pressed with more force given
that the braking distance will be increased
when the brake servo does not operate ››› .
WARNING
New brake pads do not brake to full efficien-
cy.
● For the fir

st 320 km, new brake pads have
not y
et reached their maximum braking ca-
pacity, and need to be “run in” first. For this,
to compensate for reduced braking efficiency
the brake pedal will have to be pressed with
more force.
● To avoid losing control of the vehicle and
caus
ing serious accidents, always take great
care when driving with new brake pads.
● When running in new brake pads, always
res
pect the safety distances between you and
other vehicles and do not cause situations re-
quiring extreme braking performance. WARNING
When brakes overheat, braking is less effi-
cient and br

aking distances increase.
● When driving on slopes, brakes can be
overlo
aded and overheat quickly.
● Reduce speed or change down a gear when
faced w
ith steep and long slopes. This allows
you to use the engine braking effect and to
reduce the strain on the brake system.
● Non-standard or damaged front spoilers
coul
d restrict the airflow to the brakes and
cause them to overheat. WARNING
Wet, frozen or salt-covered brakes take lon-
ger t o en

gage and this increases braking dis-
tances.
● Test the brakes carefully.
● Dry the brakes, free them of ice and salt by
brakin
g gently several times, when visibility,
weather, and road and traffic conditions per-
mit. WARNING
Driving without the brake servo may signifi-
cantly inc

rease the braking distance and re-
sult in a severe accident.
● Never allow the vehicle to move forwards
when the engine is
switched off.
● If the brake servo does not operate or the
vehicl
e must be towed, then the brake pedal will have to be pressed with more force given
that
the br

aking distance will be increased
when the brake servo does not operate. CAUTION
● Nev er m ak

e the brakes “slip” by pressing
the pedal gently, if it is not really necessary
to brake. Continuously pressing on the brake
pedal will heat the brakes. This could signifi-
cantly reduce braking power, increase brak-
ing distance or even result in the total failure
of the brake system.
● Reduce speed or change down a gear when
faced w
ith steep and long slopes. This allows
you to use the engine braking effect and to
reduce the strain on the brake system. Other-
wise, the brakes may overheat and fail. Only
use the brakes to reduce speed or to stop. Note
Make use, when having the front brake pads
chec k

ed, and have the rear pads checked al-
so. The thickness of the brake pads should be
checked visually and regularly, by looking
through the openings in the wheel rims or
from underneath the vehicle. If necessary, re-
move the wheels to check them thoroughly.
SEAT recommends taking your car in for tech-
nical service. 136

Driving
Changing gear Intr oduction When reverse gear is engaged and the igni-
tion is
sw
itched on the following takes place:
● Reverse lights light up.
● The rear wiper blade performs one move-
ment when the wind
screen wiper is activa-
ted.
● If necessary, connect the parking distance
warning sy
stem. WARNING
Rapid acceleration can cause loss of traction
and skid din

g, especially on slippery ground.
This could cause loss of control of the vehicle
resulting in an accident and considerable
damage.
● Use rapid acceleration only when visibility,
weather
, road conditions and traffic permit. WARNING
Do not allow the brakes to “rub” for a pro-
long ed period of

time, or brake frequently or
for long periods of time. Continuous braking
heats up the brakes. This could significantly
reduce braking power, increase braking dis-
tance or even result in the total failure of the
brake system. Control and warning lamps

It lights up red
Fault in the auto-
matic gearbox.
 Do not drive on!
Seek professional advice. Failure to
do so could result in considerable
damage to the transmission
››› page 141. 
It lights up yellow
In the automatic
gearbox the
gears can en-
gage incorrectly.Switch the ignition on and off.
When the control lamp does not
light up, find the nearest special-
ised workshop and have the auto-
matic gearbox checked.
The automatic
gearbox over-
heats temporari-
ly.Let the transmission cool with the
gearbox lever in the position .
When the control lamp does not
light up, find the nearest special-
ised workshop and have the auto-
matic gearbox checked. 
It lights up
Place the automatic
gearbox lever in the
position
 and do not
press the brake pedal.
Press the brake pedal to select
a gear range. 
It lights up
Together with the yel-
low control lamp for
the temperature of the
transmission
: the
automatic gearbox
overheats.
Press brake pedal and let the
transmission cool. Avoid
pressing the accelerator. When
the control lamp does not light
up, find the nearest special-
ised workshop and have the
automatic gearbox checked.
Together with the turn
signal display in the
instrument panel dis-
play: the automatic
gearbox lever is not in
the position
, indica-
tion to start the en-
gine.
Move the gearbox lever to the
position  and start the en-
gine. 
Flashes
An automatic gearbox
in the vehicle does
not guarantee that the
vehicle will not roll
away.Apply the handbrake.

Flashes
In the instrument pan-
el display, in addition
to the control lamp re-
questing the brake
pedal to be pressed
: indicated for start-
ing the engine.
Move the gearbox lever to the
position  and start the en-
gine.» 137
Technical data
Advice
Operation
Emergencies
Safety

Operation
selected gear. This is possible as long as the
sy s
t
em is not changing gear automatically
due to a traffic situation.
Using Tiptronic
● Place the lever in the position D to the lef
t
on the Tiptronic shift gate M ››› in Auto-
m atic
g
ear change on page 139.
● Press the lever forwards + or backwards
– to move up or down a gear
››
›
Fig. 146.
● Place the lever back to the position M to
the lef
t on the Tiptronic shift gate, to leave
Tiptronic mode ››› in Automatic gear
c h
an

ge on page 139.
With the lever in the position D, and pressing
forwards + or backwards
– the Tiptronic
pr ogr
amme c

an be selected M. CAUTION
● When acc el

erating, the gearbox automati-
cally shifts up into the next gear shortly be-
fore the maximum engine speed is reached.
● When reducing speed manually, the gear
box on
ly shifts gear when the engine can no
longer exceed the maximum engine speed. Driving with automatic gearbox
The gearbox changes gear ratios automatical-
ly
a
s

the vehicle moves. Driving down hills
The steeper the gr

adient, the lower the gear
you will need to select. The lowest gears in-
crease the engine braking work. Never go
down hills with the selector lever in neutral
N.
● You should reduce speed accordingly.
● Place the lever in the position D to the lef
t
on the Tiptronic shift gate M ››› page 139.
● Gently pull the selector lever back – to
c h
an

ge down a gear.
Starting when going up a slope
The steeper the gradient, the lower the gear
you will need.
When stopping on a slope with a gear range
engaged, the vehicle must be prevented from
rolling backwards by always pressing the
brake pedal or pulling the handbrake lever
up. When starting, release the brake pedal or
the handbrake ››› .
Kic k
-do

wn
The kickdown system provides maximum ac-
celeration when the gear selector lever is in
the position D, or in the Tiptronic position M.
When the accelerator pedal is pressed right
down, the automatic gearbox will shift down
to a lower gear, depending on road speed
and engine speed. This takes advantage of the maximum acceleration of the vehicle
›››
.
When the ac c
el
erator is pressed to the floor,
the automatic gearbox shifts to the next gear
only after the engine reaches the specified
maximum engine speed. WARNING
Rapid acceleration can cause loss of traction
and skid din

g, especially on slippery ground.
This could cause loss of control of the vehicle
resulting in an accident and serious injury.
● Always adapt your driving style to suit the
flow of tr
affic.
● Only use the kick-down function or rapid
accel
eration if visibility, weather, road and
traffic conditions so permit.
● Never put other road users in danger by ac-
celer
ating or with your driving style. CAUTION
If you stop on a hill with a gear range engag-
ed, do not tr y

to prevent the vehicle from roll-
ing back by pressing on the accelerator. Oth-
erwise, the automatic gearbox may overheat
causing damage. 140

Driving
Automatic gearbox malfunction Back-up programme
When autom
atic
gearbox warning and indica-
tion lamps light up on the instrument panel,
there may be a system malfunction
››› page 137. In the event of some faults the
automatic gearbox functions using a backup
programme. When the programme is activa-
ted, it is possible to drive the vehicle, howev-
er, at low speeds and within a selected range
of gears.
With the manual gearbox, in some cases it is
not possible to drive with all the gears .
In all cases the automatic gearbox must be
checked at a specialised workshop.
Automatic gearbox overheating
The automatic gearbox can overheat with a
prolonged start up, or when stopping and
starting continuously. This overheating is dis-
played with a warning lamp  in the instru-
ment panel. Additionally, an audible warning
can be heard. Stop and let the gearbox cool
››› .
The v
ehic

le moves forward or back despite
having selected a gear range
When the vehicle does not move in the re-
quired direction, the system may not have
the gear range correctly engaged. Press the
brake pedal and engage the gear range again. If the vehicle still does not move in the
required dir

ection, there is a system malfunc-
tion. Seek specialist assistance and have the
system checked. CAUTION
● When the ge arbo

x is displayed as overheat-
ing for the first time, the vehicle must be
parked safely or must be driven at a speed of
more than 20 km/h (12 mph).
● When the warning lamp lights up and the
audible w
arning is heard, the vehicle must be
parked safely and the engine switched off.
Let the gearbox cool down.
● To prevent damage to the gearbox, driving
must
only be continued when the warning
lamps are no longer lit up. While the gearbox
is overheated, starting up and driving, even
at a slow speed should be avoided. Recommended gear display
In some vehicles, the recommended gear for
r
educ
in

g fuel consumption is displayed on
the instrument panel:
DisplayMeaning 
Optimum gear.

Recommendation to change up a gear.

Recommendation to change down a
gear. WARNING
The recommended gear display is intended as
a guideline only; it shou

ld never replace the
driver's attention to driving carefully.
● Responsibility for selecting the correct gear
for eac
h situation continues to lie with the
driver, for example when overtaking or climb-
ing a hill. For the sake of the environment
Selecting the most appropriate gear for the
sit uation w

ill help you to save fuel. Note
● The rec ommended g

ear display is switched
off when the clutch pedal is pressed.
● On the display of the Portable Navigation
Sys
tem (supplied by SEAT) ››› page 164 the
recommended gear can also be seen. Run-in and economical driving
R u
nnin

g in Please observe the instructions for running-in
new c
omponents.
R u

nning-in the engine
The engine needs to be run in over the first
1,500 km. During its first few hours of »
141
Technical data
Advice
Operation
Emergencies
Safety

Driving
WARNING
Always adapt your speed and the distance to
the v ehic
les ahead in line with visibility,
weather conditions, the condition of the road
and the traffic situation. Engine management and ex-
hau
s

t gas purification system
Introduction WARNING
The components of the exhaust system reach
ver y

high temperatures. This could cause a
fire.
● Always park your vehicle so that no part of
the exhau
st system can come in contact with
flammable materials (such as dried grass).
● Never apply additional underseal or anti-
corro
sion coatings to the exhaust pipes, cata-
lytic converter or the heat shields on the ex-
haust system. Control and warning lamps

It lights up
Fault in engine
management
(Electronic Pow-
er Control).Take the vehicle to a specialised
workshop as soon as possible and
have the engine checked.

It lights up
Fault in catalytic
converter.You should reduce speed according-
ly. Drive carefully until you reach the
next specialised workshop. Have
the engine checked there.

Flashes
Combustion
fault which could
damage the cat-
alytic converter.You should reduce speed according-
ly. Drive carefully until you reach the
next specialised workshop. Have
the engine checked there.
Several warning and indication lamps light
up f
or a f
ew sec

onds when the ignition is
switched on, signalling that the function is
being verified. They will switch off after a few
seconds. CAUTION
Always pay attention to any lit control lamps
and to the c orr

esponding descriptions and in-
structions to avoid damage to the vehicle. Note
While the control lamps  or  r
emain lit,
the engine will have faults, there will be high-
er consumption of fuel and a loss of engine
power. Catalytic converter
The catalytic converter permits the subse-
quent tr
e

atment of the exhaust gases thus
reducing contaminating gas emissions. To
ensure a longer working life for the exhaust
system and catalytic converter in a petrol en-
gine:
● Always use unleaded petrol.
● Never run the fuel tank completely dry.
● Do not top up with too much engine oil
›› ›

page 186.
● Do not tow-start the vehicle; use the starter
cabl
es ›››
 page 42.
If you should notice misfiring, uneven run-
ning or loss of power when the car is moving,
reduce speed immediately. Have the car in-
spected by a specialised workshop. If this
happens, unburnt fuel can enter the exhaust
system and escape into the atmosphere. The
catalytic converter can also be damaged by
overheating. »
145
Technical data
Advice
Operation
Emergencies
Safety

Operation
ABS to be activated more quickly and
eff ectiv
ely
.
Do not lift your foot off the brake pedal!
When the brake pedal is released or when
the brake force is reduced, braking assist au-
tomatically turns off the brake servo.
Traction control system (ASR) or Traction
Control (TC)*
In the event of wheelspin, the traction control
system ASR or TC reduces the engine torque
to match the amount of grip available. The
ASR or TC makes some situations easier, for
example, when starting, accelerating or go-
ing uphill, even in unfavourable road condi-
tions.
Electronic differential lock (EDS)
EDL is available when driving in straight lines
under normal conditions. When the EDL de-
tects wheelspin, it brakes the spinning wheel
and directs the power to the other one. To
prevent the disc brake of the braked wheel
from overheating, the EDL cuts out automati-
cally if subjected to excessive loads. The EDL
will switch on again automatically when the
brake has cooled down. WARNING
Driving at high speed on icy, slippery or wet
grou nd c

an result in loss of vehicle control and serious injury to the driver and passen-
ger
s.
● Adju

st your speed and driving style to visi-
bility
, road, traffic and weather conditions.
Even though the brake assist systems, ABS,
BAS, EDL, ASR and ESC* provide more securi-
ty, do not take unnecessary risks while driv-
ing.
● Brake assist systems can not overcome the
law
s of physics. Even with ESC* and other
systems, slippery and wet roads will always
be dangerous.
● Driving to quickly on wet ground can result
in the wheels lo
sing contact with the ground
in an effect known as “aquaplaning”. Without
adherence, it is impossible to brake, steer or
control the vehicle.
● Brake assist systems cannot avoid acci-
dents if
, for example, the driver does not re-
spect safety distances or drives to quickly in
difficult conditions.
● Even though brake assist systems are ex-
tremely eff
ective and help control the vehicle
in difficult situations, remember that the ve-
hicle stability depends on tyre grip.
● When accelerating on a slippery surface,
for ex
ample on ice or snow, press the acceler-
ator carefully. The wheels can still slip even
with brake assist systems resulting in loss of
vehicle control. WARNING
The effectiveness of the ESC* can be consid-
erab ly

reduced if other components and sys-
tems affecting driving dynamics are not main-
tained or are not functioning correctly. This
includes, among others, brakes, tyres and
other systems already mentioned.
● Remember that changing and fitting other
components
to the vehicle can affect opera-
tion of the ABS, BAS, ASR TC, EDL and ESC*.
● Changes to the vehicle suspension or using
unap
proved wheel/tyre combinations can af-
fect operation of the ABS, BAS, ASR, TC, EDL
and ESC* and their effectiveness.
● Likewise, the effectiveness of ESC* de-
pends on the u
se of suitable tyres
››› page 197. Note
● To en s

ure that the ESC*, ASR and TC work
properly, all four wheels must be fitted with
identical tyres. Any differences in the rolling
radius of the tyres can cause the system to
reduce engine power when this is not de-
sired.
● If a malfunction should occur in the ABS,
the ESC*, ASR, T
C and EDL will also be affec-
ted.
● Noises may be heard while any of the
above sy
stems are operating.148

Advice
consumables should be changed at a speci-
ali sed w
ork
shop. Technical services are per-
manently informed of any modifications. WARNING
The incorrect use or handling of fluids or con-
sum ab

les may result in accident, serious in-
jury, burns or intoxication.
● Therefore, fluids must always be stored
closed in their origin
al container.
● Never store fluids in empty food containers
or bottles
as other people may accidentally
drink the fluid.
● Keep all fluids and consumables out of
reac
h of children.
● Read and observe the information and
warning
s given on the fluid containers.
● Only work in the open air or in well-ventila-
ted z
ones, when using products which give
off harmful vapours.
● Never use fuel, turpentine, engine oil, ace-
tone or any
other volatile liquid in the main-
tenance of the vehicle. These are toxic and
highly flammable. They could lead to fire or
explosions! CAUTION
● Only u

se appropriate fluids. Do not confuse
fluids as this can cause serious malfunctions
or engine damage.
● Accessories and other components moun-
ted in front
of the air inlet reduce the cooling effect of the coolant. If the engine is running
under gr
e

at strain in high outside tempera-
tures, it could overheat. For the sake of the environment
Leaking fluids could pollute the environment.
C o l

lect any spilt fluids in suitable containers
and dispose of them in accordance with legis-
lation and with respect for the environment. Repairs and technical changes
When performing repairs and technical mod-
ific
ation
s,

SEAT's directives must be ob-
served! ››› Unauthorised modifications to the electronic
c
omponents
or sof

tware in the vehicle may
cause malfunctions. Due to the way the elec-
tronic components are linked together in net-
works, other indirect systems may be affec-
ted by the faults. This may significantly affect
the vehicle's performance, increase compo-
nent wear and could mean that the vehicle
registration documents are no longer valid.
Your SEAT Official Service cannot be held lia-
ble for any damage caused by technical mod-
ifications or repairs performed incorrectly.
The SEAT Official Service does not accept lia-
bility for damage resulting from technical
modifications or repairs performed incorrect- ly; neither is the SEAT warranty valid in these
case

s.
SEAT recommends you have any technical
modifications or repairs performed at a SEAT
Official Service and that you use genuine
SEAT spare parts ®
.
Vehicles with special accessories and equip-
ment
The manufacturers of additional equipment
guarantee that the equipment complies with
applicable laws and regulations with respect
to the environment, in particular Directives
2000/53/CE and 2003/11/CE. The first direc-
tive governs the disposal of end-of-life vehi-
cles while the second refers to the restric-
tions on the marketing and use of certain
dangerous substances and preparations.
The vehicle owner should keep the documen-
tation for the additional equipment safely
and hand it over to the scrap yard at the end
of the vehicle's service life. This ensures that
any additional equipment mounted in end-of-
life vehicles is correctly disposed of with re-
spect for the environment. WARNING
Repairs or modifications which are not per-
formed c orr

ectly may result in damage or er-
rors in the vehicle operation, affecting the ef-
fectiveness of the driver assist systems. This
could result in serious accident. 160