ESP Seat Toledo 2016 Service Manual
[x] Cancel search | Manufacturer: SEAT, Model Year: 2016, Model line: Toledo, Model: Seat Toledo 2016Pages: 248, PDF Size: 5.82 MB
Page 149 of 248

Air conditioning
Climatronic* (automatic air conditioning) Gener a
l
notes Fig. 171
Climatronic: controls. Read the additional information carefully
› ›
›
page 36
Climatronic automatically maintains a com-
fortable temperature. To do so, it automati-
cally regulates the supplied air temperature
and the blower and air distribution levels.
The system also allows for the effect of sun-
light, so there is no need for manual adjust-
ment. It also has a humidity sensor that
helps to automatically demist the wind-
screen.
Automatic operations ››› page 148 guaran-
tee maximum comfort any time of year. Climatronic description
Coolin
g only works if the following conditions
are met:
● The engine is running
● the outside temperature is above +2°C
(+36°F);
● A/C
18
› ››
Fig. 171
sw
itched on.
Starting the Climatronic
The corresponding function will be switched
on when a button is pressed, turning on the
air conditioning if it was switched off, with
the exception of button 17
›
› ›
Fig. 171
(recir-
culation). Switching off the Climatronic
●
Turn control 10 to the left until the seg-
ments of
c
olumn 9
› ››
Fig. 171
sw itch off.
● After 1 second has elapsed, turn the control
again t
o switch off the display.
In order to ensure engines subject to heavy
loads are cooled, the air conditioning com-
pressor is switched off in the event of high
coolant temperatures.
Recommended setting for all seasons of the
year
● Set the required temperature. We recom-
mend +22°C (72°F). »
147
Technical data
Advice
Operation
Emergencies
Safety
Page 150 of 248

Operation
● Pr e
s
s the AUTO button
13
› ››
Fig. 171
.
● Adju
st vents 3 and 4 ›››
page 143 so that
the air flow is directed slightly upwards.
Change between degrees Centigrade and de-
grees Fahrenheit
Keep the AUTO and
A/C
› ››
Fig. 171
b
uttons
held down for 2 seconds at the same time.
The data is displayed on the screen in the
units required. Note
● A v i
sit to the specialised service once a
year is recommended to clean the Climatronic
system.
● The interior temperature sensor 11›››
Fig. 171 is at
the bottom. Do not cover it
with stickers or the like, as this could have a
negative effect on Climatronic operations. Automatic mode
Automatic mode is used to maintain a con-
s
t
ant
temperature and demist the windows
inside the vehicle.
Switching on automatic mode
● Set the interior temperature between +16°C
(+64°F) and +29°C (+84°F).
● Adjus
t vents 3 ›››
page 143 and 4 so that
the air flow is directed slightly upwards. ●
Pres
s the AUTO button
13
› ››
Fig. 171
and
AUTO di
splayed on the screen.
Automatic mode is switched off by pressing
the air distribution buttons or increasing or
decreasing the blower speed. However, the
temperature remains regulated.
Adjusting the temperature ●
When you switch on the ignition, control 1 ›››
Fig. 171 can be u sed t
o set the required in-
terior temperature.
It is possible to select interior temperatures
from +16°C (+64°F) to +29°C (+84°F). In this
range the temperature is regulated automati-
cally. If a temperature below +16°C (+64°F) is
selected, “LO” is displayed on the screen. If a
temperature above +29°C (+84°F) is selected,
“HI” is displayed on the screen. At both ex-
tremes, Climatronic works at maximum cool-
ing or heating power, respectively. The tem-
perature is not regulated.
In the event of prolonged, irregular distribu-
tion of the air flow from the outlets (particu-
larly the footwells) and significant differen-
ces in temperature, e.g. on leaving the vehi-
cle, sensitive people may catch cold. Air recirculation Air recirculation prevents unpleasant smells,
e.g. when p
a
ssing through a tunnel or in
queuing traffic, from entering the interior.
Switching on air recirculation mode
● Press button
17
››› Fig. 171 and the
symbol is displayed on the screen.
Switching off air recirculation mode
● Press button
17
› ›
› Fig. 171
and the
symbol disappears from the screen. WARNING
Read and observe the safety warnings ›››
in
Genera l
notes on page 142. Note
If air recirculation mode remains on for 15 mi-
nute s, the
symbol will start to flash on
the screen to indicate prolonged air recircula-
tion. If air recirculation is not switched off,
the symbol will continue to flash for about 5
minutes. Blower selection
Climatronic automatically regulates blower
s
peed ac
c
ording to the interior temperature.
148
Page 162 of 248

Operation
lock is only applied if the brake is not press-
ed and the sel ect
or l
ever is moved to position
N for more than 2 seconds.
The selector lever only locks when the is vehi-
cle stationary or driving at a speed lower
than 5 km/h (3 mph). At a higher speed, it
automatically disconnects in the N position.
Interlock button
The interlock button on the selector lever
knob prevents the driver from inadvertently
engaging a gear. Press the button to unlock
the selector lever.
Safety interlock for ignition key 1)
After switching off the ignition, you can only
remove the ignition key if the selector lever is
in position P. When the ignition key is re-
moved, the selector lever is locked in posi-
tion P.
Driving programmes Your vehicle is equipped with an electronical-
ly
-c
ontr
olled automatic gearbox. Shifting up
or down depends on the programme selec-
ted.
For a calm driving style, the gearbox uses the
most economic programme. The gearbox shifts up as quickly as possible and shifts
down as
late as possible, thus increasing
driving economy.
With a sporty driving style , characterised by
sudden acceleration, heavy acceleration,
speeds that often increase and decrease and
maximum speed, the gearbox adapts to this
driving style when the accelerator is pressed
down fully (kick-down) by shifting down as
quickly as possible and can even shift down
by several gears at once.
Selecting the best driving programmes is an
endless job. Regardless of this, the driver can
also make the gearbox switch to a more dy-
namic gear shift programme by pressing the
accelerator quickly. This makes the automatic
gearbox shift down into a lower gear than the
one that would normally apply to the current
speed, allowing for more rapid acceleration
(e.g. to overtake another vehicle) without
having to press the accelerator until the kick-
down position. On shifting up in a corre-
sponding driving style, the gearbox returns to
the original programme.
When driving along mountain roads, the
gearbox adapts to the gradients. This avoids
having to frequently change gears when driv-
ing uphill. In Tiptronic mode, it is possible to
shift down manually when driving downhill to
use the braking effect of the engine. Backup programme A back-up programme exists in case of faults.
In the event
of
a fault in the gearbox electron-
ics, it will continue to work in one of the cor-
responding back-up programmes. All seg-
ments of the screen are lit up or switched off.
The fault can be seen as follows:
● The gearbox only engages certain gears
● Reverse gear R cannot be en
gaged
● The manual gearbox switches off in the
bac k
-up programme Note
If the gearbox switches to the back-up pro-
gramme, v
isit an Authorised Service as soon
as possible to solve the problem. Gearbox malfunctions
Gearbox: Fault! Stop the ve-
hicle and place the lever in the
position P.
There i s
a fault in the gearbox. Stop the vehi-
cle in a safe place and do not continue driv-
ing. Seek specialist assistance. 1)
Valid only for certain countries.
160
Page 163 of 248

Driving
Gearbox: System fault! You
may continue driving.
Hav e the f
au
lt corrected by a specialised
workshop without delay.
Gearbox: System fault! You
can continue driving with re-
strictions. Reverse gear disa‐
bled
Take the vehicle to a specialised workshop
and have the fault repaired without delay. Gearbox: System fault! You
can continue driving in D until
switching off the engine
Stop the vehicle in a safe place well away
from moving traffic. Seek specialist assis-
tance. Gearbox: too hot. Adapt your
driving accordingly
Continue driving at moderate speeds. When
the warning lamp switches off, you can con-
tinue driving in a normal manner. Gearbox: press the brake and
engage a gear again.
If the fault was caused by a gearbox with a
high temperature, this driver message will be
displayed when the gearbox has cooled
again. Run-in and economical driving
The first 1,500 km Over the first 1,500 kilometres the engine
mus
t
be run in.
Up to 1000 kilometres
– Do not drive at more than 3/4 of the maxi-
mum speed corr
esponding to the engaged
gear, i.e. up to 3/4 of the maximum permit-
ted engine speed.
– Do not drive at full speed.
– Avoid high engine speeds.
– Do not tow a trailer.
From 1000 t o 1500 k
ilometres (600 to 900
miles)
– Slowly increase the engine speed until
re
aching the maximum permitted speed of
the engaged gear, i.e. the maximum per-
mitted engine speed.
During its first few hours of running, the in-
ternal friction in the engine is greater than
later on, when all the moving parts have bed-
ded in. How the vehicle is driven over approx-
imately the first 1,500 kilometres (900
miles), determines the success of the proc-
ess of running in the engine. Even after running in, the vehicle should not
be unnece
ssarily driven at high engine
speeds. The maximum permitted engine
speed is marked at the start of the red zone
on the rev counter dial. The gear must be
changed up when the red area is reached in
vehicles with a manual gearbox. Extremely
high engine speeds when accelerating are
automatically limited, however the engine is
not protected against high engine speeds
produced by incorrectly changing to a lower
gear, which could cause the engine to run at
revs above the maximum permitted amount,
and consequently result in damage to the en-
gine.
Additionally, vehicles with a manual gearbox
must also bear the following in mind: do not
drive with the engine speed too low. Change
down to a lower gear when the engine no
longer runs smoothly. Observe the recom-
mendations for changing gear
››› page 25.
New tyres
New tyres must be submitted to “running in”,
given that initially their grip is not yet at the
maximum level. During the first 500 km (120
miles) drive very carefully.
New brake pads
New brake pads do not yet provide maximum
friction capacity. First they must be “run in”. »
161
Technical data
Advice
Operation
Emergencies
Safety
Page 165 of 248

Driving
engine at high rpm in the lower gears uses
an u nnec
e
ssary amount of fuel.
Manual gearbox: shift up from first to second
gear as soon as possible. We recommend
that, whenever possible, you change to a
higher gear upon reaching 2000 rpm. Follow
the “recommended gear” indication that ap-
pears on the instrument panel
››› page 25.
Avoid driving at high speed
We advise you not to drive at the top speed
permitted by the vehicle. Fuel consumption,
exhaust emissions and noise levels all in-
crease very rapidly at higher speeds. Driving
at moderate speeds will help to save fuel.
Avoid idling
It is worthwhile switching off the engine
when waiting in a traffic jam, at level cross-
ings or at traffic lights with a long red phase.
The fuel saved after only 30 - 40 seconds is
greater than the amount of fuel needed to re-
start the engine.
The engine takes a long time to warm up
when it is 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. Periodic maintenance
Periodic m
aintenance work guarantees that,
before beginning a journey, you will not con-
sume more than the required amount of fuel.
A well-serviced engine gives you the benefit
of improved fuel efficiency as well as maxi-
mum reliability and an enhanced resale val-
ue.
A badly serviced engine can consume up to
10% more fuel than necessary.
Avoid short journeys
To reduce the consumption and emission of
polluting exhaust gases, the engine and the
exhaust gas filtration systems should reach
the optimum operating temperature.
With the engine cold, fuel consumption is
proportionally higher. The engine does not
warm up and fuel consumption does not nor-
malise until having driven approximately four
kilometres (2.5 miles). This is why we recom-
mend avoiding short trips whenever possi-
ble.
Maintain the correct tyre pressures
Bear in mind that keeping the tyres at an ad-
equate pressure saves fuel. If the tyre pres-
sure is just one bar (14.5 psi/100 kPa) too
low, fuel consumption can increase by as
much as 5%. Due to the greater rolling resist-
ance, under-inflation also increases tyre wear
wear and impairs handling. The tyre pressures should always be checked
when the tyre
s are cold.
Do not use winter tyres all year round as they
increase fuel consumption by up to 10%.
Avoid unnecessary weight
Given that every kilo of extra weight will in-
crease the fuel consumption, it is advisable
to always check the luggage compartment to
make sure that no unnecessary loads are be-
ing transported.
A roof rack is often left in place for the sake
of convenience, even when it is no longer
needed. At a speed of 100 km/h (62 mph)
and 120 km/h (75 mph) your vehicle will use
about 12% more fuel as a result of the extra
wind resistance caused by the roof rack even
when it is not in use.
Save electricity
The engine activates the alternator, which
produces electricity. With the need for elec-
tricity, fuel consumption also increases. Be-
cause of this, always turn off electrical devi-
ces when you do not need them. Examples of
devices that use a lot of electricity are: the
fan at high speeds, the rear window heating
and the seat heaters*. Note
● If y
ou vehicle has Start-Stop, it is not rec-
ommended to switch this function off. » 163
Technical data
Advice
Operation
Emergencies
Safety
Page 168 of 248

Operation
Driving tips Driv in
g thr
ough flooded roadsFig. 180
Driving through water. To prevent the vehicle from being damaged
when driv
in
g thr
ough water (i.e. flooded
roads), please observe the following:
● Determine the depth of the water before
entering.
Water can reach a maximum height
of below the door sill ››› Fig. 180.
● Drive at a maximum pace of walking speed.
Driving at
a higher speed can cause a wave
in front of the vehicle, which can cause water
to enter the engine air intake system or other
parts of the vehicle.
● Never stop in the water, never reverse and
never st
op the engine.
● Before driving through water deactivate the
Start
-Stop system ››› page 181. WARNING
● Drivin g thr
ough water, dirt and mud can re-
duce braking capability and prolong the brak-
ing distance – Risk of accident!
● Do not carry out any sudden or strong brak-
ing manoeu
vres after driving through water.
● Clean and dry the brakes as soon as possi-
ble af
ter driving through water by breaking
intermittently. Carry out braking in order to
dry the brakes and clean the brake discs only
if traffic so permits. Do not put other drivers
at risk. CAUTION
● In the event of
driving through water, parts
of the vehicle can be seriously damaged,
such as the engine, gearbox, catalytic con-
verter, suspension or the electrical system.
● Oncoming vehicles that drive through wa-
ter can c
ause waves that exceed your vehi-
cle's permitted level for driving through wa-
ter.
● There may be pot-holes mud or rocks under
the water th
at can hinder or prevent driving
through water.
● Do not drive through salt water. The salt
can cau
se rust. All components that are ex-
posed to salt water must be rinsed immedi-
ately with fresh water. Note
After driving through water we recommend
that
you contact a specialised service for an
inspection. Preventing damage to the vehicle
In order to prevent damage to the vehicle,
tak
e s
pecial care:
● on roads that are in poor condition,
● when mounting kerbs,
● when approaching very steep ramps, etc.,
● with the parts of the vehicle situated on the
low er p
art of the vehicle, i.e. the spoiler, the
exhaust pipe.
This applies especially to vehicles with a very
low suspension (sport) and when the vehicle
is fully loaded. 166
Page 172 of 248

Operation
be displayed and the segments will be
sho wn on the l
ef
t side of the screen
››› Fig. 183.
Automatic activation occurs when slowly ap-
proaching an obstacle located in front of the
vehicle. It only operates every time the speed
is reduced below approximately 10 km/h (6
mph) for the first time.
If the parking aid is switched off using the
button, the following actions must be carried
out in order for it to automatically switch on:
● Switch off the ignition and switch it on
again.
● OR: ac
celerate above 10 km/h (6 mph) be-
for
e reducing speed below this number
again.
● OR: place the selector lever in position P
and then mov
e it from this position.
● OR: switch on and off the automatic activa-
tion in the Ea
sy Connect system menu.
The automatic activation with parking aid
miniature indication can be switched on and
off from the Easy Connect system menu
››› page 21:
● Switch the ignition on.
● Select: CAR button > Settings
> Parking
and manoeuvring .
● Select the Automatic activation op-
tion. When the f
u
nction button check box is
activated , the function is on. If the system has been activated automatical-
ly, an audibl
e sound warning will only be giv-
en when obstacles in front are at a distance
of less than 50 cm. CAUTION
The automatic connection of the Parking Aid
only w
orks when you are driving slowly. If
driving style is not adapted to the circum-
stances, an accident and serious injury or
damage may be caused. Segments of the visual indication
Fig. 184
Parking Aid display on the Easy Con-
nect sy
s
tem screen. The distance of separation from the obstacle
c
an be e
s
timated using the segments around
the vehicle.
The optical indication of the segments works
as follows: a white segment is dis-
pla
yed when the obstacle is not within
the vehicle's trajectory or the direction
of travel is in the opposite direction to
its location.
obstacles located in the
vehicle's trajectory and which are more
than 30 cm away from the vehicle are
displayed in yellow.
obstacles that are less than
30 cm away from the vehicle are dis-
played in red.
Moreover, with the SEAT Media System
Plus/Navi System radios, a yellow trail indi-
cates the vehicle's expected journey based
on the steering wheel angle.
Whenever the obstacle is located in the vehi-
cle’s direction of travel, the corresponding
audible warning will sound.
As the vehicle approaches an obstacle, the
segments are displayed closer to the vehicle.
When the penultimate segment is displayed,
this means that the vehicle has reached the
collision zone. In the collision zone, the ob-
stacles are represented in red, including
those out of the path. Do not continue to
move forward (or backward) ››› in General
inf orm
ation on p
age 167, ››› in General in-
f orm
ation on p
age 167 !
White segments:
Yellow segments:
Red segments:
170
Page 174 of 248

Operation
●
Some ob j
ects may, due to the resolution of
the display screen - not be displayed in a sat-
isfactory manner or may not be displayed at
all. Take special care with thin posts, fences,
railings or trees that might not be displayed
on screen and could damage the vehicle.
● The rear assist has blind spots where it is
not pos
sible to represent people or objects
(small children, animals and certain objects
cannot be detected in its field of vision). Mon-
itor the vehicle's surrounding area at all
times.
● Keep the camera lens clean, free of ice and
snow
, and do not cover it.
● The system is not a replacement for driver
awar
eness. Supervise the parking operation
at all times, as well as the vehicle's surround-
ing area. Adapt your speed and driving style
at all times to suit visibility, weather, road
and traffic conditions.
● Do not be distracted from the traffic by
looking at
the screen.
● The images on the rear assist screen are
only tw
o-dimensional. Due to a lack of spatial
depth, protruding parts or holes in the road,
for example, are more difficult to detect or
may not be seen at all.
● Vehicle load modifies the representation of
the orientation lines
displayed. The width
represented by the lines diminishes with ve-
hicle load. Pay special attention to the vehi-
cle's surroundings when the inside of the ve-
hicle of the luggage compartment is carrying
a heavy load. ●
In the fo l
lowing situations, the objects or
other vehicles shown in the navigation sys-
tem display appear to be further away or
closer than they really are: Pay special atten-
tion:
–On moving from a horizontal plane to a
slope.
– On moving from a slope to a horizontal
plane.
– If the vehicle is heavily loaded at the
rear.
– When the vehicle approaches objects
that are not on the ground surface or are
jutting out from it. These objects may al-
so be outside the camera's angle of vi-
sion when reversing. Note
● It i s
important to take great care and pay
special attention if you are not yet familiar
with the system.
● Rear assist will not be available if the vehi-
cle's
rear lid is open. Instructions for use
Fig. 185
On the rear bumper: location of the
r e
ar a
ssist camera A camera on the rear bumper aids the driver
durin
g r
ev
erse parking or manoeuvring
››› Fig. 185. The camera image is viewed to-
gether with orientation lines projected by the
system on the Infotainment system screen.
The bottom of the screen displays part of the
bumper corresponding to the number plate
area that will be used as reference by the
driver.
Rear assist settings:
Rear assist offers the user the possibility to
change the image's brightness, contrast and
colour settings.
To change these settings:
● Park the vehicle in a safe place.
● Apply the parking brake.
172
Page 175 of 248

Driver assistance systems
● Sw it
c
h the ignition on.
● If necessary, switch on the Infotainment
syst
em.
● Engage reverse gear or turn the selector
lever t
o position R.
● Press the --- function button displayed on
the right of the im
age.
● Make the desired adjustments on the menu
by pr
essing the –/+ function buttons or by
moving the corresponding scroll button.
Necessary conditions for parking and ma-
noeuvring with the rear assist
The system should not be used in the follow-
ing cases:
● If the image displayed is not very reliable or
is di
storted, for example low visibility or dirty
lens.
● If the area behind the vehicle is not dis-
pla
yed very clearly or is incomplete.
● If the vehicle is heavily loaded at the rear.
● If the position and installation angle of the
camera h
ave been changed, e.g. after a rear-
end collision. Have the system checked by a
specialised workshop.
Familiarising yourself with the system
To familiarise yourself with the system, the
orientation lines and their function, SEAT rec-
ommends practising parking and manoeu-
vring with the rear assist in a place without too much traffic or in a car park when there
are good w
eather and visibility conditions.
Cleaning the camera lens
Keep the camera lens clean and clear of snow
and ice:
● Moisten the lens using a normal alcohol-
based gl
ass cleaning product and clean the
lens with a dry cloth.
● Remove snow using a small brush.
● Use de-icing spray to remove any ice. CAUTION
● Never u se abr
asive cleaning products to
clean the camera lens.
● Do not use hot or warm water to remove ice
or snow fr
om the camera lens. Doing so could
damage the camera. Parking and manoeuvring with the
r
e
ar a
ssist Fig. 186
Display on the Infotainment system
s c
r
een: orientation lines. Switching the system on and off
●
The rear assist will switch on when the igni-
tion i s
on or the en
gine running, on engaging
reverse gear (manual gearbox) or on chang-
ing the selector lever to the R position (auto-
matic gearbox).
● The system switches off 8 seconds after
diseng
aging reverse gear (manual gearbox)
or removing the selector lever from the R po-
sition (automatic gearbox). The system will
also disconnect immediately after the igni-
tion is switched off.
In combination with the Parking System Plus
››› page 167, the camera image will cease to
be transmitted immediately when reverse
gear is engaged or when the selector lever is
moved from the R position, and the optical »
173
Technical data
Advice
Operation
Emergencies
Safety
Page 178 of 248

Operation
Turning off the cruise control system –
Move knob 1
››› Fig. 187 ››› page 175 to
OFF.
Monitoring system Front As-
sis
t*
Introduction The Front Assist Monitoring system helps to
pr
ev
ent
rear collisions.
The Front Assist can warn the driver of colli-
sion hazards, prepare the vehicle for emer-
gency braking in case of danger, assist the
driver on braking and cause automatic brak-
ing.
The Front Assist is not a replacement for
driver awareness.
Distance warning
If the system detects that safety is endan-
gered by the proximity of the vehicle in front,
it may warn the driver by means of a message
on the instrument panel when driving at a
speed of between approximately 60 km/h
(37 mph) and 210 km/h (130 mph)
››› Fig. 188.
The warning moment varies depending on
the traffic situation and driver behaviour. Advance warning
If the sys
tem detects a possible collision with
the vehicle in front, it may warn the driver by
means of an audible warning and an indica-
tion on the instrument panel when driving at
a speed of between approximately 30 km/h
(18 mph) and 210 km/h (130 mph)
››› Fig. 188.
The warning moment varies depending on
the traffic situation and driver behaviour. At
the same time, the vehicle will prepare for a
possible emergency braking ››› .
C ritic
a
l warning
If the driver fails to react to the advance
warning, the system may actively intervene in
the brakes when driving at a speed of be-
tween approximately 30 km/h (18 mph) and
210 km/h (130 mph), generating a brief jolt
to warn of the imminent collision.
Automatic braking
If the driver also fails to react to the advance
warning, the system may brake the vehicle
automatically, by progressively increasing
braking effect driving at a speed of between
approximately 5 km/h (3 mph) and 210 km/h
(130 mph). By reducing speed in case of a
possible collision, the system may contribute
to reducing the consequences of an accident. Front assist
If the Front
Assist notices that the driver is
not braking sufficiently in case of a collision
hazard, the system can increase braking ef-
fect and thus avert the collision when driving
at a speed of between approximately 5 km/h
(3 mph) and 210 km/h (130 mph). Front as-
sist only acts while the brake pedal is press-
ed down hard. WARNING
The intelligent technology in the Front Assist
cannot c
hange the laws of physics. The driver
is always responsible for braking in time. If
the Front Assist issues a warning, then, de-
pending on the traffic circumstances, you
must brake immediately or dodge the obsta-
cle.
● Adapt your speed and safe distance to the
vehicl
e in front of you at all times to suit visi-
bility, weather, road and traffic conditions.
● The Front Assist alone cannot avoid acci-
dents and seriou
s injuries.
● In complex driving situations, the Front As-
sis
t may issue unnecessary warnings and in-
tervene unnecessarily in braking, such as in
traffic islands.
● If the operation of the Front Assist is im-
paired, f
or example, by dirt or because the ra-
dar sensor has lost its settings, the system
may issue unnecessary warnings and inter-
vene inopportunely in the braking. 176