low oil pressure Seat Ibiza ST 2016 Owner's manual

The essentials
Front brake pads worn.
›››
page
155 
it lights up:
Fault in the ESC, or dis-
connection caused by the system.
flashes: ESC or ASR activated. 
ASR manually deactivated.
Or else
: ESC in Sport mode. 
ABS faulty or does not work.

Front fog lights switched on.›››
page
21 
Rear fog light switched on.›››
page
21 
lights up or flashes:
fault in the
emission control system.››› page
171 
it lights up:
pre-heating of diesel
engine.
››› page
171
flashes: fault in the diesel engine
management. 
fault in the petrol engine manage-
ment.›››
page
171 
lights up or flashes:
fault in the
steering system.››› page
148 
Tyre pressure too low, or fault in
the tyre pressure monitoring sys-
tem.›››
page
216 
Fuel tank almost empty.›››
page
100 
Fault in airbag system and seat
belt tensioners.›››
page
66 Other warning lamps

Left or right turn signal.›››
page
22
Hazard warning lights on.››› page
123 
Trailer turn signals›››
page
186 
it lights up:
Press the foot brake!
flashes: the selector lever locking
button has not engaged.››› page
161 
it lights up:
cruise control activated
or speed limiter switched on and
active.
››› page
34
flashes: the speed set by the
speed limiter has been exceeded. 
Main beam on or flasher on.›››
page
22 On the instrument panel display
Fig. 43
On the instrument panel display: door
open.  
Do not continue driving!
With the corresponding indica-
tion: door(s), rear lid or bonnet
open or not properly closed.››› page
107
››› page 9
››› page
201 
Ignition:  Do not carry on driv-
ing! Engine coolant level too low,
coolant temperature too high
››› page
207
Flashing: Fault in the engine
coolant system.  
Do not continue driving!
Engine oil pressure too low.››› page
204 36

Fuses and bulbs
Fuse arrangement in engine compart-
ment Read the additional information carefully
›››
 p
age 44
Only replace fuses with a fuse of the same
amperage (same colour and markings) and
size.
No.Consumer/Amps
1Fan, condenser40
TK8 fan, condenser50
2Glow plugs50
3ABS Pump40
EMBOX2-13 (TA8)20
4PTC glow phase 250
5PTC glow phase 350
6BDM, 30 ReF5
7MSG (KL30)7.5
8Windscreen wipers30
9Automatic gear box control, AQ 160
Control box30
10ABS Ventil25
EMBOX2-11 (TA8)5
No.Consumer/Amps
12
Injectors
10TDI fuel metering adjuster, TA8 ex-
haust temperature sensor
13Servo sensor5
14coolant pump high/low temperature,
gauge (relay EKP)10
1550 controls motor diag5
16Starter motor30
17Controls motor (MSG KL87)20
18PTC Relays, TOG sensor, engine
valves, PWM fan10
19Interior AUX Fuses30
20Glow plug relay, Heizrohr5
Ignition coil20 Changing bulbs
Gener al
not

es Read the additional information carefully
› ›
›
 p

age 45
Before changing any bulb, first turn off the
failed device. Do not touch the glass part of the bulb with
your bare h

ands. The fingerprints left on the
glass will vaporise as a result of the heat gen-
erated by the bulb, reducing bulb life and
causing condensation on the reflector sur-
face, thus reducing effectiveness.
A bulb must only be replaced by one of the
same type. The type is indicated on the bulb,
either on the glass part or on the base.
Xenon headlights
With this type of headlight, the user can re-
place the turn signal bulb. Replacement of
the dipped/main beam bulb must be done by
Technical Services, given that complex ele-
ments must be removed from the vehicle and
the automatic control system that incorpo-
rates it must be reset.
The Xenon bulbs discharge 2.5 times the
light flux and have an average lifespan of 5
times more than that of halogen bulbs, this
means that, except due to unusual circum-
stances, there is no need to change the bulbs
for the whole life of the vehicle. WARNING
● Take p ar

ticular care when working on com-
ponents in the engine compartment if the en-
gine is warm, there is a risk of burns.
● Bulbs are highly sensitive to pressure. The
glass
can break when you touch the bulb,
causing injury. » 83
Technical data
Advice
Operation
Emergencies
Safety

Operation
●
Additiona l
lights and other accessories in
front of the air inlet reduce the cooling effect
of the coolant. At high outside temperatures
and high engine loads, there is a risk of the
engine overheating.
● The front spoiler also ensures proper distri-
bution of the coo
ling air when the vehicle is
moving. If the spoiler is damaged this can re-
duce the cooling effect, which could cause
the engine to overheat. Seek specialist assis-
tance. Fuel level
Fig. 123
Fuel gauge. The display
6
› ›
› Fig. 121 on

ly works when
the ignition is switched on. When the display
reaches the reserve mark, the lower diode
lights up in red and the control lamp  ap-
pears ››› page 96. When the fuel level is very
low, the lower diode flashes in red. The distance to empty fuel level is displayed
on the instrument p

anel 3
› ››
Fig. 121
.
Y ou c
an consult the tank capacity of your ve-
hicle in the ›››
 page 40 section. CAUTION
Never run the fuel tank completely dry. An ir-
regu l

ar fuel supply could cause misfiring. In
this way the unburned fuel can reach the ex-
haust system, which could cause the catalytic
converter to overheat resulting in damage. Warning and control lamps
W arnin
g symbo l

s Read the additional information carefully
› ›
›
 p

age 35
There are red warning symbols (priority 1)
and yellow warning symbols (priority 2).
Warning messages, Priority 1 (red)
If one of these faults occurs, the warning
lamp will light up or flash and will be accom-
panied by three audible warnings. This is a
danger warning. Stop the vehicle and switch
off the engine. Check the fault and correct it.
Obtain professional assistance if necessary.
If several priority 1 faults are detected at the
same time, the symbols will be displayed one after the other for about 2 seconds at a time
and will

continue until the fault is corrected.
No menus will be shown in the display for the
duration of a priority 1 warning message.
Examples of priority 1 warning messages
(red)
● Brake system symbol  with the warning
me
ssage STOP BRAKE FLUID INSTRUC-
TION MANUAL or STOP BRAKE FAULT IN-
STRUCTION MANUAL .
● Coolant symbol  with the warning me
s-
sage STOP SEE COOLANT INSTRUCTION
MANUAL .
● Engine oil pressure symbol  with the
warning me
ssage STOP ENGINE OIL
PRESSURE LOW! INSTRUCTION MANUAL .
Warning messages, Priority 2 (yellow)
If one of these faults occurs, the correspond-
ing warning lamp lights up and is accompa-
nied by an audible warning. Check the corre-
sponding function as soon as possible al-
though the vehicle may be used without risk.
If several priority 2 warning messages are de-
tected at the same time, the symbols are dis-
played one after the other for about 2 sec-
onds at a time. After a set time, the informa-
tion text will disappear and the symbol will
be shown as a reminder at the side of the
display.
100

Operation
It is possible, however, to set the blower
s peed t
o suit
requirements.
● Turn control 10
› ››
Fig. 167
cou

nter-clock-
wise (to lower the speed) or clockwise (to in-
crease the speed).
Climatronic will switch off when the blower
switches off. WARNING
Read and observe the safety warnings ››› in
General not

es on page 140. Windscreen defrost
Switching on windscreen defrosting
●
Press the button 

12
› ›
›
Fig. 167
.
Switching off windscreen defrosting
● Press button 
12
› ›
›
Fig. 167
several
times or press the AUTO button.
The t emper
atur
e is regulated automatically.
The air output is increased from vents 1 and
2 ›››
page 141. Driving
Ad dr
es

s
Introduction The power steering is not hydraulic but elec-
tromech
anic

al. The advantage of this steer-
ing is that it foes not need flexible hydraulic
pipes, hydraulic oil, pump, filter or other
parts. The electromechanical system saves
fuel. Whereas a hydraulic system needs con-
tinuous oil pressure, electromechanical
steering only needs power when it is used.
In vehicles with electromechanical steering,
the assisted steering function automatically
adjusts according to vehicle speed, steering
wheel torque and wheel orientation. The
power steering only works when the engine
is running. WARNING
If the power steering does not work, you will
need much more s tr

ength to turn the wheel.
This has a considerable effect on vehicle
safety.
● The power steering only works when the
engine is ru
nning.
● Never allow the vehicle to move when the
engine is sw
itched off.
● Never remove the key from the ignition
while the v
ehicle is moving. The steering lock could be engaged and vehicle steering would
not work.
Note
The ignition of the vehicle being towed must
be sw itched on t

o prevent the steering wheel
from locking and also to allow the use of the
turn signals, horn, windscreen wipers and
washers. Control lamp
The control lamp should light up for a few
sec
ond
s when the ignition i

s switched on. It
should go out once the engine is started. 
It lights up red
The electromechani-
cal steering is dam-
aged.Have the steering checked im-
mediately by a specialised work-
shop.

It lights up yellow
Electromechanical
steering operation
is limited.See a specialised workshop im-
mediately and have the steering
checked.
If the yellow warning lamp does
not light up again after the en-
gine is restarted and the vehicle
has travelled a short distance,
you do not need to take it to a
specialised workshop. 148

Care and maintenance
– Rin se the
vehic
le thoroughly with water.
– Dry the vehicle surface gently with a cha-
mois le

ather.
– In cold temperature, dry the rubber seals
and their surf

aces to prevent them from
freezing. Apply silicone spray to the rubber
seals.
After washing the vehicle – After washing, avoid sudden and sharp
braking. “Dr

y” the brakes by braking sever-
al times. WARNING
● Wash y

our vehicle with the ignition switch-
ed off.
● Protect your hands and arms from cuts on
sharp metal
edges when cleaning the under-
body, the inside of the wheel housings etc.
Risk of injury.
● Water, ice and salt on the brake system can
reduce brak
ing effectiveness. Risk of acci-
dent. CAUTION
● Never remo v

e dirt, mud or dust if the vehi-
cle surface is dry. Never use a dry cloth or
sponge for cleaning purposes. This could
scratch the paintwork or glass on your vehi-
cle. ●
Washin g the

vehicle in low temperatures:
when washing the vehicle with a hose, do not
direct water into the lock cylinders or the
gaps around the doors, rear lid, or sunroof.
Risk of freezing. For the sake of the environment
To protect the environment, the vehicle
shou ld be w a

shed only in specially provided
wash bays, to prevent toxic, oil-laden waste
water from entering the sewer system. In
some places, washing vehicles outside wash
bays is prohibited. Note
Do not wash the vehicle in direct sunlight. Washing the vehicle with a high pres-
s
ur
e c l

eaner Be particularly careful when using a high
pr
e
ss

ure cleaner!
– Always observe the instructions for the
high-press

ure cleaner, particularly those
concerning the pressure and the spraying
distance.
– Increase the spraying distance for soft ma-
terials

and painted bumpers. –
Do not use a high pre
ssure cleaner to re-
move ice or snow from windows
››› page 194.
– Never use concentrated jet nozzles (“rotat-
ing jets”) ››

› .
– After washing, avoid sudden and sharp
br ak
ing. “Dr

y” the brakes by braking sever-
al times ››› page 152. WARNING
● Never wa sh ty

res with a concentrated jet
(“rotating nozzle”). Even at large spraying
distances and short cleaning times, damage
can occur to the tyres. This may cause an ac-
cident.
● Water, ice and salt on the brake system can
reduce brak
ing effectiveness. Risk of acci-
dent. CAUTION
● Do not use w at

er hotter than +60 °C
(+140 °F). This could damage the vehicle.
● To avoid damage to the vehicle, keep a suf-
ficient dis
tance from sensitive materials such
as flexible hoses, plastic, soundproofing ma-
terial, etc. This also applies to bumpers pain-
ted in the colour of the bodywork. The closer
the nozzle is to the surface, the greater the
wear on the material. 193
Technical data
Advice
Operation
Emergencies
Safety

Checking and refilling levels
The specifications (VW standards) set out in
the f o
llo
wing page should appear on the con-
tainer of the service oil; when the container
displays the specific standards for petrol and
diesel engines together, it means that the oil
can be used for both types of engines.
We recommend that the oil change indicated
in the Maintenance Programme, be per-
formed by a technical service or specialised
workshop.
The correct oil specifications for your engine
are listed in the ›››
 page 41.
Service intervals
Service intervals can be flexible (LongLife
service) or fixed (dependent on time/dis-
tance travelled).
If the PR code that appears on the back of the
Maintenance Programme booklet is PR QI6,
this means that your vehicle has the LongLife
service program. If it lists the codes QI1, QI2,
QI3, QI4 or QI7, the interval service is de-
pendent on the time/distance travelled.
Flexible service intervals (LongLife service
intervals*)
Special oils and processes have been devel-
oped which, depending on the characteris-
tics and individual driving profiles, enable
the extension of the oil change service (Long-
Life service intervals). Because this oil is essential for extending the
service int
ervals, it must only be used ob-
serving the following indications:
● Avoid mixing it with oil for fixed service in-
terval
s.
● Only in exceptional circumstances, if the
engine oil l
evel is too low ››› page 206 and
LongLife oil is not available, it is permitted to
top up (once) with oil for fixed service inter-
vals ›››
 page 41 (up to a maximum of 0.5
litres).
Fixed service intervals*
If your vehicle does not have the “LongLife
service interval” or it has been disabled (by
request), you may use oils for fixed service
intervals, which also appear in
›››  page 41. In this case, your vehicle
must be serviced after a fixed interval of 1
year/15,000 km (10,000 miles)(whatever
comes first) ››› Booklet Maintenance Pro-
gramme.
● In exceptional circumstances, if the engine
oil lev
el is too low ››› page 206 and you can-
not obtain the oil specified for your vehicle,
you can add a small quantity of oil conform-
ing to the specification ACEA A2 or ACEA A3
(petrol engines) or ACEA B3 or ACEA B4 (die-
sel engines) (up to 0.5 l). Vehicles with diesel particulate filter*
The Maintenanc

e Programme states whether
your vehicle is fitted with a diesel particulate
filter.
Only VW 507 00 engine oil, with reduced ash
formation, may be used in diesel engines
equipped with particulate filter. Using other
types of oil will cause a higher soot concen-
tration and reduce the life of the DPF. There-
fore:
● Avoid mixing this oil with other engine oils.
● Only in exceptional circumstances, if the
engine oil l
evel is too low ››› page 206 and
you cannot obtain the oil specified for your
vehicle, you can use a small quantity of oil
(once) conforming to the VW 506 00,
VW 506 01, VW 505 00, VW 505 01 or
ACEA B3/ACEA B4 specification. (up to 0.5 l). Note
Before a long trip, we recommend finding an
engine oil th

at conforms to the correspond-
ing VW specifications and recommend keep-
ing it in the vehicle. This way, the correct en-
gine oil will always be available for a top-up if
needed. Warning lamp
If this warning lamp
 is
r ed it

indicates
that the engine oil pressure is too low. »
205
Technical data
Advice
Operation
Emergencies
Safety

Advice
and switch the engine off. C ont
act a
Techni-
cal Service or a specialised workshop.
Coolant level too low
If the  lamp lights up, stop the vehicle,
turn off the engine and wait for it to cool
down. First check the coolant level. If the lev-
el of the coolant is below the “MIN” mark,
top up with coolant liquid ››› .
WARNING
● If y our

vehicle is immobilised for technical
reasons, move it to a safe distance from traf-
fic. Turn the engine off, turn the hazard lights
on and place the warning triangle.
● Never open the bonnet if you can see or
hear ste
am or coolant escaping from the en-
gine compartment. Risk of scalding. Wait un-
til you can no longer see or hear escaping
steam or coolant.
● The engine compartment is a dangerous
area. Bef
ore carrying out any work in the en-
gine compartment, switch off the engine and
allow it to cool down. Always note the corre-
sponding warnings ››› page 201. Topping up coolant
Read the additional information carefully
› ›
›
 p

age 42
Top up coolant when the level is below the
MIN (minimum) mark. Checking coolant level
– Park the vehicle in a horizontal position.
– Switch the ignition off.
– Read off the coolant level on coolant ex-
pansion t

ank. When the engine is cold, the
coolant level should be between the marks.
When the engine is hot, it may be slightly
above the upper mark.
Topping up coolant – Wait for the engine to cool down.
– Cover the coolant expansion tank cap with
a cloth and caref

ully unscrew it to the left
››› .
– Top up the coolant only if there is still cool-
ant in the e
xpan

sion tank, otherwise you
could damage the engine. If there is no
coolant in the expansion tank, do not con-
tinue driving. You should obtain professio- nal assistance ››› .
– If there is still some coolant in the expan-
sion t
ank, t op up t

o the upper mark.
– Top up with coolant until the level becomes
stabl

e.
– Screw the cap back on correctly.
Any los
s of coolant fluid normally indicates a
leak in the cooling system. Take the vehicle
straight to a specialised workshop to have
the cooling system examined. If there are no leaks in the engine cooling system, a loss of
coolant

can only occur if the coolant boils
and is forced out of the system as a result of
overheating. WARNING
● The coolin g sy

stem is under pressure. Do
not unscrew the cap on the coolant expan-
sion tank when the engine is hot: risk of
burns!
● The antifreeze and coolant fluid can be a
health haz
ard. Therefore, the antifreeze
should be stored in the original container in a
safe place out of reach of children. Failure to
comply could result in poisoning.
● If working inside the engine compartment,
remember that, even when the ignition i
s
switched off, the radiator fan may start up au-
tomatically, and therefore there is a risk of in-
jury. WARNING
If there is not enough anti-freeze in the cool-
ant sys t

em, the engine may fail leading to se-
rious damage.
● Please make sure that the percentage of
additive i
s correct with respect to the lowest
expected ambient temperature in the zone in
which the vehicle is to be used.
● When the outside temperature is very low,
the coolant
could freeze and the vehicle
would be immobilised. In this case, the heat-
ing would not work either and inadequately
dressed passengers could die of cold. 208

Wheels
Wheels
Wheel s
and ty r
es
General notes Avoiding damage
– If you have to drive over a kerb or similar
obs t

acle, drive very slowly and at a right
angle.
– Keep grease, oil and fuel off the tyres.
– Inspect the tyres regularly for damage
(cuts, cr ac

ks or blisters, etc.). Remove any
foreign objects embedded in the treads.
Storing tyres
– When you remove the tyres, mark them in
order to maint

ain the same direction of ro-
tation when they are installed again.
– When removed, the wheels and/or tyres
should be st

ored in a cool, dry and prefera-
bly dark location.
– Store tyres in a vertical position, if they are
not fitted on wheel rims.
New ty

res
New tyres must be run in ›››
page 167.
The tread depth of new tyres may vary, ac-
cording to the type and make of tyre and the
tread pattern. Concealed damage
Damage to ty

res and rims is often not readily
visible. If you notice unusual vibrations or the
vehicle pulling to one side, this may indicate
that one of the tyres is damaged. They
should be checked immediately by a Techni-
cal Service.
Tyres with directional tread pattern
An arrow on the tyre sidewall indicates the di-
rection of rotation on tyres with directional
tread. Always observe the direction of rota-
tion indicated when fitting the wheel. This
guarantees optimum grip and helps to avoid
aquaplaning, excessive noise and wear. WARNING
● New tyre s

do not have maximum grip dur-
ing the first 500 km. Drive particularly care-
fully to avoid possible accidents.
● Never drive with damaged tyres. This may
cause an acc
ident.
● If you notice unusual vibrations or if the ve-
hicle pu
lls to one side when driving, stop the
vehicle immediately and check the tyres for
damage. Tyre pressure monitoring system
Fig. 188
Location of the tyre pressure sticker. The correct tyre pressure can be seen on the
s
tic
ker on the in

side of the fuel tank flap
››› Fig. 188.
1. Read the required tyre inflation pressure from the stick
er. The values refer to Sum-
mer tyres.
2. The tyre pressures should only be checked when the tyres
are cold. The slightly raised
pressures of warm tyres must not be re-
duced.
3. Adjust the tyre pressure to the load you are carry
ing. »
213
Technical data
Advice
Operation
Emergencies
Safety

Wheels
Unbalanced wheels should be rebalanced, as
they other
wi
se cause excessive wear on
steering, suspension and tyres. A wheel must
also be rebalanced when a new tyre is fitted.
Incorrect wheel alignment
Incorrect running gear alignment causes ex-
cessive tyre wear, impairing the safety of the
vehicle. If tyres show excessive wear, you
should have the wheel alignment checked by
a Technical Service. WARNING
There is a serious danger of accidents if a tyre
burs t

s during driving!
● The tyres must be replaced at the latest
when the tread w
ear indicators are worn
››› page 214. Failure to follow this instruction
could result in an accident. Worn tyres do not
grip well at high speeds on wet roads. There
is also a greater risk of “aquaplaning”.
● At continuously high speeds, a tyre with in-
sufficient pr
essure flexes more. This causes it
to overheat. This can cause tread separation
and tyre blow-out. Risk of accident. Always
observe the recommended tyre pressures.
● If tyres show excessive wear, you should
have the runnin
g gear checked by a Technical
Service.
● Keep chemicals such as oil, fuel and brake
fluid away
from tyres.
● Damaged wheels and tyres must be re-
placed immedi
ately! For the sake of the environment
Under-inflated tyres will increase fuel con-
sumption. New tyres and wheels
New tyres and wheels have to be run in.
The tyre
s

and wheel rims are an essential
part of the vehicle's design. Those approved
by SEAT are specially matched to the charac-
teristics of the vehicle and make a major con-
tribution to good road-holding and safe han-
dling ››› .
T y
re

s should be replaced at least in pairs and
not individually (i.e. both front tyres or both
rear tyres together). A knowledge of tyre des-
ignations makes it easier to choose the cor-
rect tyres. Radial tyres have the tyre designa-
tions marked on the sidewall, for example:
195/65 R15 91T
This contains the following information:
Tyre width in mm
Height/width ratio in %
Tyre construction: Radial
Rim diameter in inches
Load rating code
Speed rating
195
65
R
15
91
T The tyres could also have the following infor-
mation:
● A direction of r

otation symbol
● “Reinforced” denotes heavy-duty tyres.
The manufacturin
g date is also indicated on
the tyre sidewall (possibly only on the inner
side of the wheel).
“DOT ... 1103 ...” means, for example, that
the tyre was produced in the 11th week of
2003.
We recommend that work on tyres and
wheels be carried out by a Technical Service.
They are familiar with the procedure and
have the necessary special tools and spare
parts as well as the proper facilities for dis-
posing of the old tyres.
Any technical service has full information on
the technical requirements when installing or
changing tyres, wheels or wheel trims. WARNING
● We rec ommend th

at you use only wheels
and tyres which have been approved by SEAT
for your model. Failure to do so could impair
vehicle handling. Risk of accident.
● Avoid running the vehicle on tyres that are
more than 6 y
ears old. If you have no alterna-
tive, you should drive slowly and with extra
care at all times. » 215
Technical data
Advice
Operation
Emergencies
Safety

Advice
●
Never use o l
d tyres or those with an un-
known “history of use”.
● If wheel trims are retrofitted, you must en-
sure that
the flow of air to the brakes is not
restricted. This could cause the brake system
to overheat.
● All four wheels must be fitted with radial
tyres
of the same type, size (rolling circumfer-
ence) and the same tread pattern. For the sake of the environment
Old tyres must be disposed of according to
the l aws

in the country concerned. Note
● A SEA T

Service Centre should be consulted
to find out whether wheels or tyres of differ-
ent sizes to those originally fitted by SEAT
can be fitted, and to find out about the com-
binations allowed between the front axle
(axle 1) and the rear axle (axle 2).
● For technical reasons, it is not generally
possib
le to use the wheels from other vehi-
cles. This can also apply to wheels of the
same model. The use of wheels or tyres
which have not been approved by SEAT for
use with your model may invalidate the vehi-
cle's type approval for use on public roads.
● If the spare tyre is not the same as the
tyres
that are mounted on the vehicle (e.g.
winter tyres) you should only use the spare
tyre for a short period of time and drive with extra care. Refit the normal road wheel as
soon as po
s

sible. Wheel bolts
The design of wheel bolts is matched to the
rims. If differ
ent

wheel rims are fitted, the
correct wheel bolts with the right length and
correctly shaped bolt heads must be used.
This ensures that wheels are fitted securely
and that the brake system functions correctly.
In certain circumstances, you should not use
wheel bolts from a different vehicle, even if it
is the same model ››› page 190. WARNING
If the wheel bolts are not tightened correctly,
the wheel cou l

d become loose while driving.
Risk of accident.
● The wheel bolts must be clean and turn
easi
ly. Never apply grease or oil to them.
● Use only wheel bolts which belong to the
wheel.
● If the pre

scribed torque of the wheel bolts
is too lo
w, they could loosen whilst the vehi-
cle is in motion. Risk of accident! If the tight-
ening torque is too high, the wheel bolts and
threads can be damaged. CAUTION
The prescribed tightening torque for wheel
bolts f

or steel and alloy wheels is 120 Nm. Tyre pressure
Fig. 191
Centre console: tyre monitoring sys-
t em b
utton. The tyre monitoring lamp * c
omp
are

s
wheel revolutions and with it, using the ESC,
the wheel diameter of each wheel. If the di-
ameter of a wheel changes, the tyre control
lamp  lights up. The wheel diameter
changes when:
● Tyre pressure is insufficient.
● The tyre structure is damaged.
● The vehicle is unbalanced because of a
load.
216