brakes Seat Mii 2012 Owner's manual
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Page 17 of 308
15
Instrument panel
Instrument panel Control and warning lamps
The control and warning lamps are indicators of warnings, ⇒ , faults ⇒ or certain functions. Some control and warning lamps come on when the ig-
nition is switched on, and go out when the engine starts running, or while
driving.
When certain control and warning lamps are lit, an audible warning is also
heard.
SymbolMeaning ⇒ See
Handbrake applied.
⇒ page 134
Do not continue driving!
The brake fluid level is too low or there is a
fault in the brake system.
lights up: Do not continue driving!
The liquid coolant level is too low,
the engine liquid coolant temperature is too
high or
there is a fault in the liquid coolant system.
⇒ page 189
flashes: Engine coolant system faulty.⇒ page 189
Do not continue driving!
Engine oil pressure too low.⇒ page 185
lights up or flashes: Do not continue driv-
ing!
Fault in the steering.⇒ page 147
On the instrument panel: Driver or passen-
ger has not fastened seat belt.
⇒ page 57
Instrument panel display: A passenger in
the rear seats has fastened their seatbelt.
SymbolMeaning ⇒ See
A passenger in the rear seats has not fas-
tened their seat belt.⇒ page 57
Faulty generator.⇒ page 193Vehicles with the Start-Stop system: it is
necessary to start the engine manually.⇒ page 160
flashes in addition to the rest of the seg-
ments of the fuel gauge: Fuel tank almost
empty.⇒ page 171
flashes quickly: The City Safety Assist sys-
tem* function brakes automatically or has
braked automatically. Or:
flashes slowly: City Safety Assist function is
not currently available.
⇒ page 155
The City Safety Assist* function has been
connected manually. It switches off after 5
seconds.
flashes: The City Safety Assist* function has
been manually disconnected.
after the ignition is switched on: Indication
for the approach of the end of the period for
an inspection to be carried out.⇒ page 17
lights up: ESC* faulty or disconnected by
the system. ALTERNATIVELY:
flashes: ESC* or ASR regulating.
⇒ page 134
lights up: Traction Control faulty or switched
off by the system. ALTERNATIVELY:
flashes: Traction Control regulator operat-
ing.
ABS faulty or does not work.
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Page 29 of 308
27
Before starting the engine
CAUTION
SEAT does not accept liability for any damage to the vehicle due to the use
of a lower quality fuel, an inadequate service or the non-availability of genu-
ine spare parts.
Driving along flooded roadways
To prevent damage to the vehicle when driving through water, for example,
along a flooded road, please observe the following:
● Check the depth of the water before entering the flooded zone. The wa-
ter should never come above the lower edge of the bodywork ⇒
.
● Do not drive faster than a pedestrian.
● Do not stop in the water, use reverse gear or switch off the engine.
● Oncoming traffic will cause waves which raise the level of the water,
making it difficult to cross the water.
● Disconnect the Start-Stop system whenever crossing water.
WARNING
When driving through water, mud, melted snow, etc., please remember
that due to damp or frozen brake discs and pads in winter, the braking
effect may be delayed, therefore the required braking distance is greater.
● “Dry the brakes and remove ice” by braking carefully. Ensure that you
are not endangering other road-users or breaking traffic regulations in
the process.
● After driving through water, avoid sudden sharp manoeuvres.
CAUTION
● Driving through flooded areas may severely damage vehicle compo-
nents such as the engine, transmission, running gear or electrical system.
● Never drive through salt water as salt causes corrosion. Always rinse any
parts of the vehicle which have been in contact with salt water.
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Page 126 of 308
124Starting, changing gears, parking
Changing gear
Introduction
When reverse gear is engaged and the ignition is switched on the following
takes place:
● Reverse lights light up.
● The rear wiper blade performs one movement when the windscreen wip-
er is activated.
● If necessary, connect the parking distance warning system.
Additional information and warnings:
● Detail of the centre console ⇒ page 12
● Instruments ⇒ page 17
● Braking, stopping and parking ⇒ page 134
● Parking distance warning system ⇒ page 149
● Electronic power control and exhaust gases purification system
⇒ page 236
● Emergency locking and unlocking ⇒ page 243
WARNING
Rapid acceleration can cause loss of traction and skidding, 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 prolonged period of time, or press
the brake pedal frequently or for long periods of time. Continuous brak-
ing heats up the brakes. This could significantly reduce braking power,
increase braking distance or even result in the total failure of the brake
system.
CAUTION
● Never make the brakes “slip” by pressing the pedal gently, if it is not
really necessary to brake. This will increase wear.
● Reduce speed or reduce the gear when faced with steep and long
slopes. This allows you to use the engine braking effect and to reduce the
strain on the brake system. Otherwise, the brakes may overheat and fail.
Only use the brakes to reduce speed or to stop.
Page 137 of 308
135
Starting, changing gears, parking
Warning and control lamps
lights upPossible cause ⇒ Solution
Handbrake applied.⇒ page 136.
Fault in the brake system. Do not drive on!
Seek professional advice
⇒ page 138.
Brake fluid level inadequate. Do not drive on!
Check brake fluid level
⇒ page 142.
Together with the ABS control
lamp : ABS and EBV do not
function. Do not drive on!
Seek professional advice
⇒ page 138.
ESC* disconnected by system.Switching the ignition on and off.
If necessary, drive for a short dis-
tance.
Fault in ESC*.Contact a Specialised workshop.
Together with the ABS control
lamp : Fault in ABS.Contact a Specialised workshop.
The vehicle can be braked with-
out ABS.
The battery has been recon-
nected.⇒ page 193.
Traction Control faulty or
switched off by the system.Contact a Specialised workshop.
Together with the ESC* control
lamp : Fault in ABS.Contact a Specialised workshop.
The vehicle can be braked with-
out ABS.
Together with the warning
lamp : ABS and EBV do not
function. Do not drive on!
Seek professional advice
⇒ page 138.
flash- esPossible causeSolution
ESC* or ASR regulating.Take your foot off the accelerator.
Adjust your driving style to the
road conditions.
Traction Control regulator oper-
ating.Take your foot off the accelerator.
Adjust your driving style to the
road conditions.
Several warning and control lamps light up for a few seconds when the igni-
tion is switched on while a test of the function is being carried out. They will
switch off after a few seconds.
WARNING
If the warning lamps are ignored, the vehicle may stall in traffic, or may
cause accidents and severe injuries.
● Never ignore the warning lamps.
● Stop the vehicle safely as soon as possible.
WARNING
Driving with brakes in bad condition could result in a serious accident.
● If the brake warning lamp does not go out, or if it lights up when
driving, the brake fluid level in the reservoir is too low or there is a fault
in the brake system. Obtain professional assistance immediately
⇒ page 141, Brake fluid.
● If the brake warning lamp lights up together with the ABS warning
lamp , the regulation function of the ABS could be malfunctioning. As a
result, the rear wheels can lock relatively easily when braking. If the rear
wheels lock this could result in loss of vehicle control! If possible, reduce
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Page 138 of 308
136Starting, changing gears, parking
WARNING (Continued)
your speed and drive carefully to a Specialised workshop close by to
check the brake system. During the following journey, avoid sudden brak-
ing and manoeuvres.
● If the ABS warning lamp does not go out or if it lights while driv-
ing, the ABS is malfunctioning. The vehicle can only be stopped using
normal braking without ABS. The protection provided by the ABS is not
available. Visit a specialised workshop as soon as possible.
CAUTION
Failure to heed the warning lamps when they appear may result in faults in
the vehicle.
Handbrake
Fig. 90 Between the
front seats: Handbrake Using the handbrake
●
Pull firmly in an upwards direction on the handbrake lever while press-
ing the button.
● The handbrake is applied when the control lamp lights up on the in-
strument panel ⇒ page 135 when the ignition is switched on.
Releasing the handbrake
● Pull gently in an upwards direction on the handbrake lever and press the
lock button ⇒ Fig. 90 (arrow).
● Move the handbrake lever downwards keeping the lock button pressed.
WARNING
The incorrect use of the handbrake may result in a serious accident.
● Never use the handbrake to brake the vehicle except in an emergency.
The braking distance is considerably longer, because braking is only ap-
plied to the rear wheels. Always use the foot brake.
● Never drive with the handbrake gently applied. This can overheat the
brake, affecting the brakes system. This also causes premature wear on
the rear brake pads.
● Never accelerate from the engine compartment with the engine run-
ning and a gear engaged. 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 hand-
brake applied, an audible warning is sounded.
Parking
When parking your vehicle, all legal requirements should be observed.
Page 139 of 308
137
Starting, changing gears, parking
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 vehicle comes to a standstill.
● Apply the handbrake firmly ⇒ page 136.
● For an automatic gearbox, move the selector lever to position P.
● Switch off the engine and release the brake pedal.
● Remove the key from the ignition.
● If necessary, turn the steering wheel slightly to lock the steering.
● With a manual gearbox, engage the 1st gear on flat ground and slopes,
or even the reverse gear on hills, and release the clutch pedal.
● Ensure that all passengers leave the vehicle, especially children.
● When leaving the vehicle, take all keys with you.
● Locking the vehicle.
Additional information for steep slopes and hills
Before switching off the engine, rotate the steering wheel so that if the vehi-
cle should move then it will be held by the kerb.
● On slopes, turn the front wheels so that they are against the edge of the
kerb.
● Uphill, turn the wheels towards the centre of the road.
WARNING
The components of the exhaust system reach very high temperatures.
This could cause a fire and considerable damage.
● Always park your vehicle so that no part of the exhaust system can
come in contact with flammable materials (such as wood, leaves, spilled
fuel, dried grass, etc).
CAUTION
● Special care should be taken when parking in areas with high kerbs or
fixed barriers. Objects protruding from the ground may damage the bumper
or other parts of the vehicle during manoeuvres. To avoid damage, stop be-
fore the wheels touched the barrier or kerb.
● Special attention is required when driving through entrances, over
ramps, kerbs or other objects. The vehicle underbody, bumpers, mudguards
and running gear, and the engine and exhaust system could be damaged as
you drive over these objects.
Information about the brakes
For the first 200 to 300 km (120 to 190 mph), the new brake pads have not
yet reached their maximum braking capacity, and need to be “run in” first
⇒
. The slightly reduced braking effect can be compensated for by in-
creasing pressure on the brake pedal. While running in, the full braking dis-
tance or emergency braking distance is larger then when the brake pads
have been run in. While running in, avoid full power braking or situations
requiring braking performance. For example, in heavy traffic.
The rate of wear of the brake pads depends to a great extent on the condi-
tions in which the vehicle is used and the way the vehicle is driven. If the
vehicle is used frequently in city traffic or for short trips or driven sport style,
visit a Specialised workshop regularly more frequently than advised in the
Maintenance Programme to have the brake pads checked.
If you drive with wet brakes, for example, after crossing areas of water, in
heavy rainfall or even after washing the vehicle, the effect of the brakes is
lessened as the brake discs are wet or even frozen (in winter). At higher
speed, “dry” the brakes as quickly as possible by braking gently several
times. Only do this without endangering vehicles behind you or any other
road users ⇒
.
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Page 140 of 308
138Starting, changing gears, parking
A layer of salt on the discs and brake pads will reduce brake efficiency and
increase braking distance. If you drive for a prolonged period on salted
roads without braking then brake carefully several times to eliminate the
layer of salt on the brakes ⇒
.
If the vehicle remains parked for considerable lengths of time, is used little,
or if the brakes are not used, there may be corrosion on the brake discs and
a build-up of dirt on the brake pads. If the brakes are not used frequently, or
if rust has formed on the discs, SEAT recommends cleaning the pads and
discs by braking firmly a few times at a moderately high speed. Only do this
without endangering vehicles behind you or any other road users ⇒
.
Faults in the brake system
During braking, if you notice that the vehicle does not react as usual (that
the braking distance has increased suddenly) it may be possible that there
is a fault in the braking system. This is indicated by the warning lamp .
Take the vehicle to a Specialised workshop immediately and have the fault
repaired. Drive at a moderate speed and be prepared to use more pressure
on the brake pedal, and allow for longer braking distances.
Brake servo
The brake servo only operates when the engine is running and the pressure
applied by the driver on the brake pedal increases.
If the brake servo does not operate or the vehicle 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 efficiency.
● For the first 320 km (200 miles), new brake pads have not yet reached
their maximum braking capacity, 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.
WARNING (Continued)
● To avoid losing control of the vehicle and causing serious accidents,
always take great care when driving with new brake pads.
● When running in new brake pads, always respect the safety distances
between you and other vehicles and do not cause situations requiring ex-
treme braking performance.
WARNING
When brakes overheat, braking is less efficient and braking distances in-
crease.
● When driving on slopes, brakes can be overloaded and overheat
quickly.
● Reduce speed or reduce the gear when faced with 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 could restrict the airflow to
the brakes and cause them to overheat.
WARNING
Wet, frozen or salt-covered brakes take time to brake and this increases
braking distances.
● Test the brakes carefully.
● Dry the brakes, free them of ice and salt by braking gently several
times, when visibility, weather, and road and traffic conditions permit.
Page 141 of 308
139
Starting, changing gears, parking
WARNING
Driving without the brake servo may significantly increase the braking
distance and result 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 vehicle 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 op-
erate.
CAUTION
● Never make 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 significantly reduce braking power, increase
braking distance or even result in the total failure of the brake system.
● Reduce speed or reduce the gear when faced with steep and long
slopes. This allows you to use the engine braking effect and to reduce the
strain on the brake system. Otherwise, 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 checked, and have the rear
pads checked also. The thickness of the brake pads should be checked vis-
ually and regularly, by looking through the openings in the wheel rims or
from underneath the vehicle. If necessary, remove the wheels to check them
thoroughly. SEAT recommends visiting a Technical Service. Assisted braking systems
The assisted braking systems ESC*, ABS, EBV, BAS, ASR, TC and EDL only
operate when the ignition is switched on. They contribute significantly to in-
creasing active safety.
Electronic Stability Control (ESC)*
ESC* reduces the risk of skidding and increases the vehicle stability by
braking individual wheels under specific driving conditions. ESC* detects
critical handling situations, such as understeer, oversteer and wheelspin on
the driven wheels. The system stabilises the vehicle by braking individual
wheels or by reducing the engine torque.
The ESC* has limits. It is important to realise that the ESC* is also subject to
the laws of physics. ESC* will not be able to deal with all situations with
which drivers may be faced. For example, if the road surface changes sud-
denly then ESC* will not be useful in all cases. If the vehicle suddenly enters
a section covered by water, mud or snow then ESC* will not provide assis-
tance in the same way as on dry ground. If the vehicle loses its grip on the
ground and moves on a film of water (“aquaplaning”), the ESC* will not be
able to assist the driver to control the vehicle due to the loss of adherence
with the road surface preventing braking and steering. If the vehicle is driv-
en through series of bends at high speed, the ESC* will not always be as
effective: the vehicle reaction to aggressive driving is not the same as at re-
duced speeds.
Adjust your speed and driving style to suit visibility, and weather, road and
traffic conditions. ESC* cannot push the limits of the laws of physics; im-
prove the transmission available or maintain the vehicle on the road if a
lack of driver attention creates an inevitable situation. Otherwise, ESC* as-
sists in maintaining vehicle control in extreme situations and uses the
movements of the steering made by the driver to maintain the vehicle mov-
ing in the desired direction. If the vehicle is driven at such a speed that it
will leave the road before ESC* can intervene then the system cannot pro-
vide assistance.
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140Starting, changing gears, parking
The ABS, BAS, ASR and EDL systems are incorporated into the ESC*. The
ESC* is always on 1)
.
Anti-lock brake system (ABS)
ABS can prevent the wheels from locking during braking until just before
the vehicle stops thus helping the driver to steer the vehicle and maintain
control. This means that, even during full braking, the risk of skidding is re-
duced:
● Press and hold the brake pedal fully. Do not remove your foot from the
brake pedal or reduce braking force!
● Do not “pump” the brake pedal, or reduce braking force!
● Maintain vehicle direction when braking fully with the brake pedal.
● When the brake pedal is released or when the brake force is reduced,
ABS is turned off.
ABS control can be observed by vibration of the brake pedal and noise. You
should never expect the ABS to reduce the braking distance under any cir-
cumstances. Braking distances will increase when driving on gravel, recent
snow or on icy and slippery ground.
Brake assist system (BAS)
The brake assist system may reduce the required braking distance. The
brake assist system boosts the braking force if you press the brake pedal
quickly in an emergency. As a result, the braking pressure increases rapidly,
the braking force is multiplied and the braking distance is reduced. This en-
ables the ABS to be activated more quickly and efficiently.
¡Do not lift your foot off the brake pedal! When the brake pedal is released
or when the brake force is reduced, braking assist automatically 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 going
uphill, even in unfavourable road conditions.
Electronic differential lock system (EDL)
EDL is available when driving in straight lines under normal conditions.
When the EDL detects wheelspin, it brakes the spinning wheel and directs
the power to the other driven wheel. To prevent the disc brake of the braked
wheel from overheating, the EDL cuts out automatically if subjected to ex-
cessive loads. The EDL will switch on again automatically when the brake
has cooled down.
WARNING
Driving at high speed on icy, slippery wet ground can result in loss of ve-
hicle control and serious injury to the driver and passengers.
● Adjust your speed and driving style to visibility, road, traffic and
weather conditions. Even though the braking assist systems, ABS, BAS,
EDL, ASR, TC and ESC*, provide more security, do not take unnecessary
risks while driving.
● Braking assist systems can not overcome the laws of physics. Even
with ESC* and other systems, slippery and wet roads will always be dan-
gerous.
● Driving to quickly on wet ground can result in the wheels losing con-
tact with the ground in an effect known as “aquaplaning”. Without ad-
herence, it is impossible to brake, steer or control the vehicle.
● Braking assist systems cannot avoid accidents if, for example, the
driver does not respect safety distances or drives to quickly in difficult
conditions.
1)
According to version
Page 143 of 308
141
Starting, changing gears, parking
WARNING (Continued)
● Even though braking assist systems are extremely effective and help
control the vehicle in difficult situations, remember that the vehicle sta-
bility depends on tyre grip.
● When accelerating on a slippery surface, for example on ice and
snow, press the accelerator carefully. The wheels can still slip even with
braking assist systems resulting in loss of vehicle control.
WARNING
The effectiveness of the ESC* can be considerably reduced if other com-
ponents and systems affecting driving dynamics are not maintained 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 operation of the ABS, BAS, ASR TC, EDL and ESC*.
● Changes to the vehicle suspension or using unapproved wheel/tyre
combinations can affect operation of the ABS, BAS, ASR, TC, EDL and
ESC* and their effectiveness.
● Likewise, the effectiveness of ESC* depends on the use of suitable
tyres ⇒ page 210.
Note
To ensure 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 desired.
Note
If a malfunction should occur in the ABS, the ESC*, ASR, TC and EDL will al-
so be affected.
Note
Noises may be heard while any of the above systems are operating.
Brake fluid
Fig. 91 In the engine
compartment: brake fluid
reservoir, lid
In the course of time, the brake fluid absorbs water from the ambient air. If
there is too much water contained in the brake fluid, the brake system could
be damaged. In addition, the boiling point of the brake fluid is significantly
lowered. When the brake fluid contains too much water and the brakes are
subject to considerable forces, bubbles of water vapour can form in the sys-
tem. These bubbles of water vapour can significantly reduce braking power,
notably increasing braking distance, and could even result in the total fail-
ure of the brake system. Ensuring that the brake system is always function-
ing correctly is essential for your own safety and the safety of other road
users ⇒
.
Brake fluid specifications
SEAT have developed a special brake fluid optimised for the brake systems
of their vehicles. To ensure the optimum working of the brake system, SEAT
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