warning Seat Alhambra 2016 Owner's Manual
[x] Cancel search | Manufacturer: SEAT, Model Year: 2016, Model line: Alhambra, Model: Seat Alhambra 2016Pages: 324, PDF Size: 5.93 MB
Page 194 of 324

Operation
● The c ontr
o
l lamps on the button and
on the instrument panel go out.
Automatic release of the electronic parking
brake on starting the engine
The electronic parking brake is automatically
released when the vehicle starts moving, if
the driver door is closed and the driver is
wearing his/her seat belt. In addition, in ve-
hicles with a manual gearbox the clutch ped-
al should also be pressed to the floor before
starting the engine so that the system recog-
nises that the parking brake should be re-
leased.
Emergency braking function
Only use the emergency braking function if
the vehicle cannot be stopped with the brake
pedal ››› !
● Pull button h
ard to stop the vehicle. The
w arnin
g display will be accompanied by the
corresponding audible warning.
● To stop the braking process, release the
button or pr
ess the accelerator. WARNING
The incorrect use of the electronic parking
brak e m
ay result in serious accident.
● Never use the electronic parking brake to
brake the
vehicle except in an emergency.
The braking distance is considerably longer, because braking is only applied to the rear
wheels. A
lw
ays use the foot brake.
● Never accelerate from the engine compart-
ment with the en
gine running and a gear or a
gear range engaged. The vehicle could move,
even if the parking brake is applied. Note
● In vehic
les with a manual gearbox: when
the clutch pedal is released and the accelera-
tor pressed at the same time, the electronic
parking brake is automatically released.
● If the vehicle battery is flat, it will not be
poss
ible to disconnect the electronic parking
brake. Use the jump-start ›››
page 51.
● When the electronic parking brake is ap-
plied or rel
eased, noises may be heard.
● If the electronic parking brake has not been
used for a lon
g while, the system sometimes
performs automatic and audible checks while
the vehicle is at a standstill. 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 ›››
.●
Pr e
s
s and hold the brake pedal until the ve-
hicle comes to a standstill.
● Connect the electronic parking brake
›››
page 191.
● 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.
● When leaving the vehicle, take all keys with
you.
● Loc
k the vehicle.
Additiona
l information for steep slopes and
hills
Before switching off the engine, rotate the
steering wheel so that if the vehicle should
move, it will be held by the kerb.
● On slopes, turn the front wheels so that
they are ag
ainst the edge of the kerb.
● Uphill, turn the wheels towards the centre
of the r o
ad.
192
Page 195 of 324

Driving
WARNING
The components of the exhaust system reach
ver y
high temperatures. This could cause a
fire and considerable damage.
● Always park your vehicle so that no part of
the exhau
st system can come in contact with
flammable materials (such as wood,
leaves,dried grass, or spilled fuel). CAUTION
● Spec i
al care should be taken when parking
in areas with high kerbs or fixed barriers. Ob-
jects protruding from the ground may dam-
age the bumper or other parts of the vehicle
during manoeuvres. To avoid damage, stop
before the wheels touch the barrier or kerb.
● Special attention is required when driving
through entranc
es, over ramps, kerbs or oth-
er 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 on the brakes
For the first 200 to 300 km (100 to 200
mi
l
e
s), new brake pads have not yet reached
their maximum braking capacity, and need to
be “run in” first ››› . The slightly reduced
br ak in
g effect can be compensated for by in-
creasing pressure on the brake pedal. While
running in, the full braking distance or emer- gency braking distance is larger
then when
the brake p
ads have been run in. While run-
ning 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 conditions 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, af-
ter crossing areas of water, in heavy rainfall
or even after washing the car, 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 possi-
ble by braking gently several times. Only do
this without endangering vehicles behind
you or any other road users ››› .
A l a
y
er of salt on the discs and brake pads
will reduce the effectiveness of the brakes
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
v
ehicle remains parked for considera-
ble 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 onthe brake pads. If the brakes are not used fre-
quently, or if ru
st has formed on the discs,
SEAT recommends cleaning the pads and
discs by braking firmly a few times at a mod-
erately high speed. Only do this without en-
dangering vehicles behind you or any other
road users ››› .
F au
lt
s in the brake system
During braking, if you notice that the vehicle
does not react as usual (that the braking dis-
tance has increased suddenly) it may be pos-
sible that there is a fault in the braking sys-
tem. The warning lamp lights up and a
text message displayed. 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 stopping
distances.
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 ››› .
»
193Technical data
Advice
Operation
Emergencies
Safety
Page 196 of 324

Operation
WARNING
New brake pads do not brake to full efficien-
cy.
● For the fir
st 320 km (200 miles), new brake
pad
s 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.
● 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 weather,
road and traffic conditions permit. 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 braking distance will be increased
when the brake servo does not operate. CAUTION
● Never 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-
wi
se, the br
akes may overheat and fail. Only
use the brakes to reduce speed or to stop. Note
When checking the front brake pads, take the
time t o al
so check the rear brake pads. 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. Gearbox
Intr oduction When reverse gear is engaged and the igni-
tion i
s
sw
itched on the following takes place:
● Reverse lights light up.
● When reversing, the air conditioner auto-
matical
ly changes to air recirculation mode.
● The rear window heater switches on when
the winds
creen wiper is activated.
● Also, the parking sensor system, the opti-
cal p
arking sensor and the camera for the re-
verse assist system are connected.
194
Page 197 of 324

Driving
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.
● Only use the kick-down function or rapid
accel
eration if visibility, weather, road and
traffic conditions so 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
Brake pedal not
pressed!Press brake pedal to the floor.
It lights up green
Brake pedal not
pressed.To select a range of gears, press
the brake pedal.
Please also see "Electronic park-
ing brake"
››› page 189.
Flashes green
The selector lever
locking button has
not engaged. The
vehicle does not
start to move.
Engage the selector lever lock
››› page 196. Several warning and indication lamps light
up for 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. WARNING
Observe the safety warnings ›››
in Warning
and indication l amp
s on page 105. Manual gear change
Read the additional information carefully
› ›
›
page 34
In some countries, it is necessary to press the
clutch pedal to the floor to start the engine.
Selecting reverse gear
Engage reverse gear only when the vehicle is
stopped. WARNING
When the engine is running, the vehicle will
st ar
t to move as soon as a gear is engaged and the clutch released. This is also the case
with the el
ectr
onic parking brake on.
● Never engage the reverse gear when a vehi-
cle i
s moving forward. CAUTION
To prevent damage and avoid premature
w ear
, please observe the following:
● While driving, do not leave your hand rest-
ing on the ge
ar stick. The pressure applied by
your hand is transmitted to the gearbox se-
lector forks.
● Always ensure that the vehicle is complete-
ly st
opped before engaging the reverse gear.
● When changing gear, always make sure the
clutc
h pedal is pushed right to the floor.
● Never hold the vehicle “on the clutch” on
hill
s with the engine on. 195
Technical data
Advice
Operation
Emergencies
Safety
Page 199 of 324

Driving
WARNING
Placing the selector lever in an incorrect posi-
tion ma y
cause loss of control of the vehicle
and a serious accident.
● Do not press the accelerator when engag-
ing a ran
ge of gears.
● With the engine running and a range of
gear
s selected, the vehicle will move off
when the brake pedal is released.
● Never select reverse gear or the parking
lock whi
le driving. WARNING
Unintentional movements of the vehicle
cou l
d cause serious injury.
● As a driver, you should never leave your ve-
hicle if
the engine is running and a gear range
is engaged. If you have to leave your vehicle
while the engine is running, you must apply
the electronic parking brake and engage
parking lock P with the selector lever.
● While the engine is running and with the D,
S or R rang
e of gears selected, keep the brake
pressed to keep the vehicle at a standstill.
Transmission is not totally interrupted either
when the vehicle is idling or when the vehicle
“continues moving forwards”.
● Never engage the R or P gear ranges when
the vehic
le is moving.
● Never leave the vehicle with the gear selec-
tor in N. The
vehicle may move downhill re-
gardless of whether the engine is switched
on or not. CAUTION
If, when the vehicle is at a standstill, the
electr onic
parking brake is not applied and
the brake pedal is released while in position
P, the vehicle may move a few centimetres
forwards or backwards. Note
If, while driving, the selector lever is acciden-
ta l
ly placed in position N, lift your foot off the
accelerator. Wait until the engine is running
at idle speed before selecting a new gear
range. Gear change with Tiptronic*
Fig. 204
Selector lever in Tiptronic position
(l ef t
-hand drive vehicles). The lay-out in right-
hand drive vehicles is symmetrically op-
posed. Fig. 205
Steering wheel with two paddle
shifts f
or Tiptronic The Tiptronic system allows you to manually
c
h
an
ge gears in vehicles with an automatic
gearbox. When you change to the Tiptronic
programme, the vehicle remains in the cur-
rently selected gear. This is possible as long
as the system is not changing gear automati-
cally due to a traffic situation.
Using Tiptronic with the selector lever
● Press the selector lever from position D to
the right int
o the Tiptronic selector gate ››› in Automatic gear change* on page 197.
●
Press the lever forwards + or backwards
– to move up or down a gear
››
›
Fig. 204.
Using the Tiptronic with the steering wheel
paddle shifts
● In D or S, move the s
teering wheel paddle
shifts ››› Fig. 205. »
197
Technical data
Advice
Operation
Emergencies
Safety
Page 201 of 324

Driving
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.
● Only use kick-down and rapid acceleration
when weather c
onditions, surface conditions
and traffic conditions permit; accelerate and
drive in a manner that does not endanger
other road users.
● Please remember that the driven wheels
can slip and the
vehicle can skid if the ASR is
turned off, especially on slippery ground.
● Turn on the ASR after accelerating! CAUTION
● If y
ou stop on a hill with a gear range en-
gaged, do not try to prevent the vehicle from
rolling back by pressing on the accelerator.
This could cause overheating and damage the
automatic gearbox.
● Never allow the vehicle to move with the
gear sel
ector lever in N, especially with the
engine turned off. The automatic gearbox will
not be lubricated and could be damaged. 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.
Information for “cleaning” the diesel partic-
ul
at
e filter
The exhaust gas system control recognises
when the diesel particulate filter is blocked,
and helps to clean it by recommending a spe-
cific gear for driving. It may therefore be nec-
essary to drive with the engine at an excep-
tionally high speed ›››
page 202. 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, climb-
ing a hill or towing a trailer. For the sake of the environment
Selecting the most appropriate gear for the
sit uation w
ill help you to save fuel. Note
The recommended gear display is switched
off when the c lut
ch pedal is pressed. Run-in and economical driving
Ru nnin
g in Please observe the instructions for running-in
new components.
R u
nning-in the engine
The engine needs to be run-in over the first
1500 km (1000 miles). During its first few
hours of running, the internal friction in the
engine is greater than later on when all the
moving parts have bedded down.
How the vehicle is driven for the first
1500 km (1000 miles) influences the future
engine performance. Throughout the life of
the vehicle, it should be driven at a moderate
speed – especially when the engine is cold –
this will reduce engine wear and increase its
useful life. Never drive at extremely low en-
gine speeds. Always engage a lower gear
when the engine works “irregularly”. For the
first 1000 km or 600 miles, please note:
● Do not use full throttle.
● Do not force the engine above two thirds of
its m ax
imum speed. »
199
Technical data
Advice
Operation
Emergencies
Safety
Page 204 of 324

Operation
The engine takes a long time to warm up
when it i
s
idling. Mechanical wear and pollu-
tant emissions are also especially high dur-
ing this initial warm-up phase. It is therefore
best to drive off immediately after starting
the engine. Avoid running the engine at high
speed.
Adjusting type pressures.
Having the correct pressure in your tyres
helps to reduce rolling resistance and, as a
result reduces fuel consumption. Increasing
the tyre pressure slightly (+0.2 bar
[2.9 psi/20 kPa]) can help to save fuel.
If you are prepared to accept a slight reduc-
tion in comfort, the tyres may be filled to the
pressures recommended for a fully-loaded
vehicle. This is also valid when driving alone
without luggage.
When you buy new tyres, make sure they are
optimised for minimum rolling resistance.
Avoid carrying unnecessary loads
The lighter the vehicle, the more economical
and ecological the driving style. For example,
an additional weight of 100 kg will increase
fuel consumption up to 0.3 l/100 km.
Remove any unnecessary objects or loads
from the vehicle. Remove optional equipment and unnecessa-
ry ac
cessories
The more aerodynamic the vehicle, the lower
the fuel consumption. Optional equipment
and accessories (such as roof racks or bike
carriers) reduce the aerodynamic benefits of
the vehicle.
Therefore, we recommend you remove all op-
tional and unnecessary equipment and racks,
especially if you intend to drive at high
speeds.
Other factors which increase fuel consump-
tion (examples):
● Fault in engine management.
● Driving on hills.
● Trailer towing. 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-
h
au
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).
● Do not apply additional underseal or anti-
corro
sion coatings to the exhaust pipes, cata-
lytic converter, heat shields or the diesel par-
ticulate filter. Control lamps
It lights up
Fault in engine
management (Elec-
tronic Power Con-
trol).Take the vehicle to a specialised
workshop as soon as possible
and have the engine checked.
It lights up
Pre-heating a diesel
engine before start-
ing the engine.›››
page 185 202
Page 205 of 324

Driving
Flashes
Fault in the engine
management (die-
sel engines).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 accord-
ingly. Drive carefully until you
reach the next specialised work-
shop. Have the engine checked
there.
Flashes
Combustion fault
which could dam-
age the catalytic
converter.You should reduce speed accord-
ingly. Drive carefully until you
reach the next specialised work-
shop. Have the engine checked
there.
It lights up
Diesel particulate
filter blocked›››
page 204 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. WARNING
Observe traffic regulations when cleaning the
diesel p
articulate filter while driving. ●
Only c
arry on driving if visibility, weather,
road and traffic conditions so permit.
● Never endanger your safety or that of other
roa
d users. CAUTION
Always pay attention to any lit control lamps
and t o the c orr
esponding descriptions and in-
structions to avoid damage to the vehicle. Note
While the indicators , or remain lit,
ther
e may be engine problems, fuel consump-
tion may be greater and the engine may lose
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 276.
● Do not tow-start the vehicle; use the starter
cabl
es ›››
page 51. If you should notice misfiring, uneven run-
ning or los
s 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. For the sake of the environment
Even when the emission control system is
work in
g perfectly, there may be a smell of
sulphur under certain conditions. This de-
pends on the sulphur content of the fuel be-
ing used. Diesel particulate filter
The diesel particulate filter removes soot par-
tic
u
l
ates from the exhaust gas, retains and
burns them. To assist the combustion proc-
ess, SEAT recommends you avoid frequent
short trips.
● Always use diesel with a low sulphur con-
tent ›
›› page 267.
● Never use petrol or fuel oil.
● Never use biodiesel. However, a blend pre-
pared b
y the diesel manufacturer containing
biodiesel within the limits established by the
EN 590 standard may be used ›››
page 267.
● Never run the fuel tank completely dry. »
203
Technical data
Advice
Operation
Emergencies
Safety
Page 206 of 324

Operation
● Do not t
op up w
ith too much engine oil
››› page 276.
● Do not tow-start the vehicle; use the starter
cabl
es ›››
page 51.
In order to reduce blocking of the diesel par-
ticulate filter, some vehicles with an automat-
ic gearbox may increase the engine speed
slightly to start cleaning the filter automati-
cally. The control lamp will not light up in this
case .
Control lamp
If the control lamp lights up you should
help the filter clean itself by driving in the ap-
propriate manner.
To do this, drive about 15 minutes in fourth
or fifth gear (automatic gearbox: S gear
range) at a minimum speed of 60 km/h
(37 mph), with the engine running at approxi-
mately 2,000 rpm. In this way, the soot build
up in the filter is burned. When cleaning is
successful, the control lamp turns off.
If the lamp does not turn off, or the three
lamps turn on (particulate filter , fault in
the emission control system and glow
plugs ), drive the vehicle to a specialised
workshop and have the fault repaired at the
earliest opportunity. WARNING
● Alw a
ys drive according to the road weather
conditions, the terrain and traffic. Driving rec-
ommendations should never lead to illegal
manoeuvres in surrounding traffic. For the sake of the environment
Even when the emission control system is
work in
g perfectly, there may be a smell of
sulphur under certain conditions. This de-
pends on the sulphur content of the fuel be-
ing used. Driving abroad
In some countries, certain safety regulations
and r
equir
ements
are in force relating to ex-
haust gas emissions, which differ from the
technical characteristics of the vehicle. Be-
fore travelling abroad, SEAT recommends you
consult a technical service about the legal re-
quirements and the following points:
● Does the vehicle need technical modifica-
tions f
or driving abroad, for example, adjust-
ment of the headlamps?
● Does the vehicle have all the tools, diag-
nostic
s equipment and spare parts required
for inspections and repairs?
● Are there any SEAT dealers in the destina-
tion cou ntr
y? ●
For petr o
l vehicles: Is unleaded petrol avail-
able at the right octane rating?
● For diesel engines: Is diesel fuel available
with a low s
ulphur content?
● Are a suitable engine oil ( ›››
page 276) and
other engine fluids complying with SEAT
specifications available in the destination
country?
● Will the navigation system fitted at the fac-
tory
operate correctly in the destination coun-
try with the available navigation data?
● Are special tyres required in the destination
countr
y? CAUTION
SEAT does not accept liability for any damage
to the v
ehicle due to the use of a lower quali-
ty fuel, an inadequate service or the non-
availability of genuine spare parts. Driving along flooded roadways
To prevent damage to the vehicle when driv-
in
g thr
ough w
ater, for example, along a floo-
ded road, please observe the following:
● Check the depth of the water before enter-
ing the flooded z
one. The water should never
come above the lower edge of the bodywork
››› .
● Do not drive faster than a pedestrian.
204
Page 207 of 324

Driver assistance systems
● Do not s
t
op in the water, use reverse gear
or switch off the engine.
● Oncoming traffic will cause waves which
raise the l
evel of the water, making it difficult
to cross the water.
The Start/Stop system must be deactivated
when driving through flooded areas WARNING
When driving through water, mud, melted
sno w
, etc., please remember that due to
damp or frozen brake discs and shoes in win-
ter, the braking effect may be delayed, there-
fore the required braking distance is greater.
● “Dry the brakes and remove ice” by braking
caref
ully. Ensure that you are not endanger-
ing other road-users or breaking traffic regu-
lations in the process.
● After driving through water, avoid sudden
sharp manoeu
vres. CAUTION
● Drivin g thr
ough flooded areas may severely
damage vehicle components such as the en-
gine, transmission, drive train or electrical
system.
● Never drive through salt water as salt cau-
ses c
orrosion. Always rinse any parts of the
vehicle which have been in contact with salt
water. Driver assistance systems
Br ak
in
g and stability systems
Brake assist systems The brake assist systems ESC, ABS, BAS, ASR
and EDL on
ly
operate when the ignition is
switched on. They contribute significantly to
increasing active safety.
Electronic Stability Control (ESC)
ESC reduces the risk of skidding and increa-
ses 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 ve-
hicle by braking individual wheels or by re-
ducing 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 cov-
ered by water, mud or snow then ESC will not
provide assistance in the same way as on dry
ground. If the vehicle loses its grip on the
ground and moves on a film of water (“aqua-
planing”), the ESC will not be able to assist the driver to control the vehicle as the loss of
adher
enc
e with the road surface will prevent-
ing braking and steering. If the vehicle is
driven through series of bends at high
speed, the ESC will not always be as effec-
tive: the vehicle reaction to aggressive driv-
ing is not the same as at reduced speeds.
When driving with a trailer, ESC does not pro-
vide the same amount of vehicle control as
without a trailer.
Adjust your speed and driving style to road,
traffic and weather 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 at-
tention creates an inevitable situation. Other-
wise, ESC assists in maintaining vehicle con-
trol in extreme situations and uses the move-
ments of the steering made by the driver to
maintain the vehicle moving 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.
The ABS, BAS, ASR and EDL systems are in-
corporated into the ESC. The ESC is always
on. The ESC should only be turned off using
the ASR button ›››
Fig. 206 when traction is
insufficient. Always remember to turn on the
ASR once more when the vehicle has traction
again. »
205
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