display VOLKSWAGEN SCIROCCO 2012 Service Manual

Downloaded from www.Manualslib.com manuals search engine Button on the multifunc-
Function tion steering wheel Action
~Fig.168
Current speed is stored and contr olled.
If ACC is already active:
Press the (ill) butt on on the
Press briefly : reduce speed by 1 km/h (1 m ph)
and store.
A c
tivating the ACC. multifun ction stee ring Press and hold: the stored speed is reduced
wh eel. continuously in steps of 1 km /h (1 m ph) for a s
long as the button is pressed . A reduction in
speed is achieved by accelerator release or au.
tomatic braking.
Press the
§;) button on the -
multifunction stee ring
wheel. .'i
Switching off ACC tempo -OR: depress the brake Control is switched off temporarily . The speed is i:::
r a rily . ped al. stored in the memory. 0
:!
OR: depress the clutch
pedal
for longer than <'
30 seconds.
The stored speed is reactivated and
controlled.
If no speed has been stored yet, the ACC re-tr
cords and controls the actual speed. i)
Press the [Res) button on the If ACC is already active: i!:
Resuming ACC control. multifunction steering Press briefly : increase speed by 1 km/h (1 mph) ~· !'·
wheel. and store . [~
Press and hold: the stored speed is increased
continuously in steps of 1 km /h (1 mph) for as
long as the button is pressed . -
Press briefly: increase speed in increments of
l'•
Press the GJ button on the
Accelerating (during ACC 10 km/h (5 m ph) and store .
mult ifunction steering
Press and hold: the stored speed will be in-
control) .
wheel. creased in steps of 10 km/h (5 mph) for as long
as the button is pressed .
Press briefly: reduce speed in increments of ~i
Press the 8 button on the
10 km/h (5 m ph) and store .
Decelerating (during
ACC Press and hold: the stored speed will be re-)
multifunction steering
duced in steps of 10 km/h (5 m ph) for as lo~Q as control) . wheel. the button is pressed . A reduct ion in speed ~s
achieved by accelerator release or automatiC ~f
braking.
Press the
§;) button on the
The system is switched off. The stored
speed Switching off the ACC . multifunction steering
wheel. will be deleted.
The mph figures given in brackets in the
table re-r ated away . ACC ready for start can be rea~ 1v
168.
late exclusively to instrument clusters with mile or extended by pressing the (RES) button ~Fig. :;
readings. lt is displayed for approximately 3 seconds .
,,
Stop-and-go traffic and the vehicle longer
If the display ACC ready for start is n~ 11 If
automatically pulling away d ' t1ca Y· ~ !Splayed , the vehicle will not start automa ca n (
If the ACC ready for start driver message is the vehicle ahead
has already moved on, you bY " c
pull off by pressing the (RES) button ~Fig. 168 ~~n ~
displayed in the instrument cluster and the vehicle ......
ahead starts to move, the vehicle will also pull depressing the accelerator briefly. The ACC t ' ~ .....
continues regulating. C"J ......
~·
f);
230 1 While drivin g

Downloaded from www.Manualslib.com manuals search engine Possible radar sensor function impairments
The adaptive cruise control will switch off tempora­
rily if th e radar sensor function is impaired , e .g .
due to heavy rain, spray , snow, ice or mud . A cor­
responding message will appear in the instrument
clu ster display .
Clean the radar sensors as re­
quired .
The adaptive cruise control will automatically be
available again as soon as the radar sensors are
no longer impaired . The message in the instrument
cluster display goes out, and the adaptive cruise
control can be reactivated .
~trong. reflected radiation of the radar signal , e.g.
1n mult1-storey car parks , can impair the function of
the radar sensor .
Towing a trailer
The adaptive cruise control operates with reduced
dynamics when the
vehicle is towing a trailer .
Overheated brakes
If the brak~s. overheat , e .g . following heavy braking
or when
dnv1ng down steep inclines for long peri­
ods , the
ada~tive cruise control may be deactiva­
ted
t~mpor~nly. A correspond ing message will ap­
p e ar
.m the tns~rument cluster display. lt is then not
poss1ble to act1vate the adaptive cruise control.
As soon as the temperature of the brakes has de­
creased sufficiently , the adaptive cruise control can
be activated again. The message in the instrument
cluster
display goes out. If the message ACC not
ava i 1 ab 1 e does not go out for a long time, there
is a fault. Proceed to a qualified workshop. Volks­
wagen recommends using a Volkswagen dealer­
ship for this purpose.
.,. . ..,,
... -,
If the message ACC ready for start ap·
pears
in the instrument cluster display and
th_e vehicle in front moves off, your vehicle
w1ll move off automatically. In some cases
the radar
sensor may be unable to detect ob·
st~cles that are located in the vehicle's path.
Th1s can result in serious injury and acci·
dents.
l
• Always check the road ahead before the
veh~cle pulls away. If necessary, cancel the
pulling away procedure by depressing the
brake
pedal.
~--~--------------------~~

Downloaded from www.Manualslib.com manuals search engine ' )
)
Area monito ring system (Front Assist)
QJl Introduction
This ch a pter contains information on the following
s
ubjects:
warning lamps and displays . . . . . . . . . . . . . . 236
Radar sensor ....... · · . . . . . . . . . . . . . . . . . . 237
Operating the area monitoring system (Front
Assist) .... . .. · · · · · · · · · · · · · · · · · · . . . . . . . . 237
Temporarily switch off the area monitoring
system (Front Assist) in the following
s it u
ations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
System limits . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
C i
ty emergency brake function . . . . . . . . . . . . 239
The area monitoring system (Front Assist) helps to
avoid rear-end collisions.
lt uses a radar sensor to monitor traffic situations
up to a distance of approximately 120 metres in
front of the vehicle within a speed range of approx­
i
mately 5 km/h (3 mph) to 210 km/h (130 mph) .
The area monitoring system (Front Assist) can
warn the driver about imminent collisions, pre­
pare the vehicle for emergency braking in case
of danger, assist with braking, and initiate auto­
matic braking.
Additional
information and warnings:
• Exterior views ~page 6
• Volkswagen information system ~ page 26
• lnfotainment system ~page 31
' Cruise Control System (CCS ) ~page 218
'
Speed limiter ~page 222
' Accessories , modifications , repairs and renewal
o f
Parts ~page 320
Distance warning
If the system detects danger from driving too close
to.the vehicle in front , the system can warn the
~nver by showing a corresponding message in the
~nstrument cluster display ~page 236. The warn­
Ing Period varies according to the traffic situation
a
nd the driver's response . Front Assist is not a
sub t · · s ltue for the full concentration of the dnver .
Advance warning
h lfth e system detects a potential collision with a ve­ICI · e .e .1n front, the system can warn the driver by 1111tt1ng an acoustic warning and showing a corre-spond· · PI lng message in the instrument clus~er diS-
ay ~Page 236 . The warning period vanes ac- carding
to the
traffic situation and the driver's re­
sponse . Front Assist is not a substitue for the
full
concentration of the driver .
At the
same time it prepares the vehicle for possi­
ble emergency braking ~ ~.
Urgent warning
If the driver fails to respond to the advance warn­
ing, the system can initiate a quick jolt of the brake
in order to draw the driver's attention to the
in­
creasing danger of a collision.
Automatic braking
If the driver also fails to react to the urgent warn­
ing, the system can slow the vehicle down auto­
matically by gradually increasing the braking force.
The system can help to reduce the consequences
of an accident by reducing the speed at which a
potential collision might take place .
Brake assistance
If Front Assist detects that the driver is not braking
sufficiently when there is a risk
of collision , the sys­
tem can increase the braking force and thereby
help to prevent a collision . Brake assistance works
only
for as long as the brake pedal is pressed
hard.
The intelligent technology used in Front As­
sist cannot overcome the laws of physics.
The driver is always responsible for braking
in time. If Front Assist issues a warning, im­
mediately apply the foot brake to slow the ve­
hicle down or avoid the obstacle, depending
on the traffic situation.
• Adapt your speed and distance from the
vehicles ahead to suit visibility, weather, road
and traffic conditions.
• Front Assist cannot prevent accidents and
serious injuries on its own.
• Front Assist can issue unnecessary warn­
ings and carry out unwanted braking inter­
ventions in certain complex driving situa­
tions, e.g . at traffic islands.
~----------------------------_j~
Driver assist systems 235
-

Downloaded from www.Manualslib.com manuals search engine ssis t an Issue unnecessary warn­
ut unwanted braking inter-
h n ils f m ti n is impaired, e .g . If
sili " f the radar sensor has been
hil the ehicle is in motion, Front As­
t r a t to persons, animals and
r s ing or a proaching in the same
li."f ' ll.'v.
ig. 1 7 1 In t11e instrumen t cluster display: dis­
h-m e ammg d1splay
arnin lamp
Lit up , Possible cause :::) ~
r:l Tl1o br ake p dal tr ave l decrcas ~
L!J A ss is t tr iggers til e br ak s. Th, 111 When ~rr
the bmke p dal f el s tiff er. ay ma e
rn
Aut om atic br aking intervention by F . rontA s 1s t can be stopped by depres ing the d~~~
the acce l rator, or throug h a steering interv enh~n
r:l D eac tivate Front Assis t if it doe not fun,
L!J as describ ed in tl1is chapter, e .g . if mu11,~;:
unw ant ed inte rventions occur. Have the s Sttlm
checked by a qualifi ed workshop. Volkswagen rec
ornm ends using a Volk swagen dealer hip for t11s
purpose .
r-fl1 First read and observe the introductory
l-W1 information and safe ty warnings! on
page 235 .
I
Collts ion warning .a) The system detects a
potential
collision with a veh1cle in front
I =:-page 237 .
Solution 1
. . I Depress thtl Brake or take avoiding action I brake pedal.
a) tspla e>d tn colour on an mstrumen t cluster wtth colou r dtspla y.
i tan e warning in the instrument cluster
di play
If tl'e safe d1stance to the veh1cle in front drops be­
l the mmimum le el, a distance warning will ap­
pear in the instrumen t cluster display ~Fig. 171.
In reas e the distance.
ailure to observe illuminated warning lamps
and displays can cause accidents and seri­
us Injuries.
• Never ignore illuminated warning lamps
and displays.
Whtle driving
. ' tne disp!J'
r:l Whe n Fron t As sist is sw1t c h ed or' erWntten
L!J in the instrumen t cluster can be ovg an111·
. 1 f nctio ns. e · by d1splays related to ot 1e r u
coming telephone cal
l.

Downloaded from www.Manualslib.com manuals search engine TrJffi c sign recognition
CJll Introduction
TlliS l~t1pter onlain inform atio n on th e follo w ing
sull]tl t ·:
Di::lf i'ly .. · · · · · · · · · · · · · · · · · · · · . . . . . . . . . . 24 4
un tion ...... · · · · · · · · · . · . . . . . . . . . . . . . . 244
Th tr ·JniC ign r cog nition sy ste m can he lp th e
driver ell k th spe d limits or overtaki ng restric­
tions liH :ll curre ntly apply fo r him.
Th traffic igns and add ition al information recog­
nis d by the yste m are sh own in the instru ment
clusl r disp la y and the infot ainm ent system display
(navigation syste m m ap disp lay).
Availability:
At the t im e th at this Owne r's M anual went to prin t,
the traffic sig n recog nition system was available i n
the following co untries:
Andorra, Austri a, Belgium, Czech Republ ic, Den­
mark, Germany, Finland , France, Irel and , Italy ,
Liechte nste in, Luxembourg, Monaco, Netherland s,
N o
rway, Poland, Portugal, S an Marino, Spain ,
Sweden, Swi tze rland, Unit ed K ingdom, V atica n
City.
Additional information and warnings:
• Exterio r vie w s ~page 6
• Volkswagen in formation system ~page 26
• lnfota inm ent sy ste m ~page 31
• Navigatio n system ~Booklet Na vigati on sys­te m
A WARNING ~ ---
Do not let the extra convenience afforded by
~he traffic sign recognition system tempt you
Into taking any risks when driving -this can
~ause accidents. The system is not a ~ubsti-
ute for the full concentration of the dnver.
• . Adapt your speed and driving style to suit
VIsibil ity, weather, road and traffic conditions.
A WARNING (C ontinued )
• Poor visibility, darkness, snow, rain and
fog can cause traffic signs to be not dis­
played or be incorrectly displayed by the sys­
tem.
• If the camera's field of view is dirty, cov­
ered or damaged, the function of the traffic
sign recognition system may be impaired.
A WARN ING
Driving recommendations and traffic symbols
displayed by the traffic sign recognition sys­
tem may differ from the current traffic situa­
tion.
• Not all traffic signs can be recognised by
the system and displayed correctly.
•
Traffic s igns and traffic regulations have
priority over the recommendations and dis­
plays provided by the traffic sign recognition
system.
Please observe the following points in order to
avoid impairing the proper function of the sys­
tem:
• Regularly clean the camera's field of view,
and keep it free from snow and ice.
• Do not cover the camera's field of view.
• Check the area of the windscreen that is in
the camera's field of v iew for damage.
• The use of old map data in the navigation
system can lead to incorrect display of the traf­
fic signs.
• The traffic sign recognition system has only
limited ava ilability in waypoint navigation mode
{waypoint navigation) of the navigation system. Driver assist systems 2
43

Downloaded from www.Manualslib.com manuals search engine Display
Fig. 175 In the instrument cluster display : examples of recognised speed limits or overtaking restrictions
w1th accompanying additional signs
c:cn First read and observe the introductory information and safety warnings b:. on page 243.
Traffic sign recognition texts
No traffic signs detected
Error: traffic sign recognition
Traffic sign recognition: clean the
windscreen!
Traffic sign recognition: currently re­
stricted.
No data available
.A WARNING _
Failure to observe the text messages can
lead to your vehicle breaking down in traffic,
and can cause accidents and serious injuries.
• Never ignore any text messages.
Function
r-f'n First read and observe the introductory
~ information and safety warnings £on
page 243.
The traffic sig n recognition system is supported in
various countries
~page 243, Availability :. Please
remember this when travelling abroad .
244 While driving
Cause and solution
The system is in the initialisation phase.
OR: the camera has not detected any regulatory or
warning signs.
System fault.
Proceed to a qualified workshop and have the sys­
tem checked .
The area
of the windscreen in the vicinity of the
camera is dirty.
Clean the windscreen .
No data transmission from the navigation unit.
Check if valid map data is loaded on the navigation
unit.
OR: the vehicle is located in an area that is not cov­
ered by the map stored on the navigation unit. _
Traffic sign recognition is
not supported in the coun-
try in which you are currently travelling . _
-A WARNING (Continued) T'" -___.
• Stop the vehicle as soon as possible and
when safe to do so.
Failure to observe illuminated indicator lamps
~nd text messages can lead to your vehicle be· 4 mg damaged.
Display of traffic signs
Speed limit signs and no-overtaking signs w.ith ac·
~ompanying additional signs can be shoW~ m th~­
lnst~ument cluster display ~Fig. 175 and 1
n ~~~e
fota1nment system ~page 31. Depending on
navigation system integrated into the vehicle . th~ · . . aVI· tra~lc s1gns may be also be displayed 1n the n '
gatlon system map display .

Downloaded from www.Manualslib.com manuals search engine 'Vhen traffic sign recognition is switched on, traffic
;igns in fron t of the vehicl~ are. regi~tered by a
:amera in the base of the mtenor m1rror. After in­
spection a nd evaluation of the information from the
camera, the navigation system and the current ve­
hicle data , up to 3 valid traffic signs ~Fig. 175 B
w ill be disp layed with the accompanying addit ional
s i
gns:
1st posit ion : the traffic sign that currently applies
for the driver is shown on the left-hand side
of the display. For example, a speed limit of
130 km/h ~Fig. 175 A.
2nd position : traffic signs that do not always apply
(e.g . 100 km/h "In wet" ) are shown in sec­
ond place.
Additional sign: If the vehicle ra in sensor detects
rain while the vehicle is in motion , the traffic
sign with the addit ional
" In wet" sign that
now applies will be moved left to the first po­
sition .
3rd position : an additional traffic sign that does not
always apply will be displayed in the third
position , e .g . overtaking temporarily
not per­
mitted
~Fig. 175 C .
Town or village boundary signs trigger the display
of the standard speed limit for urban or country
roads in the relevant country. If the town or village
boundary signs have an add itional sign showing a
speed limit, this sign will appear in the display . S
ig ns ind icating the
end of a speed limit or over­
taking restriction will not be displaye d .
There is no warning when you exceed the dis­
played
speed limits . The legal regulations apply.
Switching the traffic sign display on and off
in the instrument cluster
The continuous display of traffic signs in the instru­
ment cluster can be switched on and off using the
(ili) button and the G and (Driver assista nce) function
buttons .
Trailer mode
In vehicles with a factory-fitted towing bracket and
an electrical connection to the vehicle , the display
of traffic signs that may apply to the vehicle when
towing a trailer, e.g. applicable speed limits and
no-overtaking signs, can be switched on or off us­
ing the~ button and the G!) and (Driv er a ssist ance}
function buttons in the infotainment system
~page 31. <1
Driver assist systems I 245

Downloaded from www.Manualslib.com manuals search engine J J
' ·, ' '~
' i '
traff ic c ond itions allow, briefly take your foot
When accle rator to activate the newly selected off the . . .
9 mode fo r the eng me. dnvm
daptive chassis control (DCC)
~h·le the vehicle is in motion , the DCC constantly
d.
1
sts the suspensio n characteristics to match the
a J~ surface and the cu rrent driving situation, in
~~~ordance with the preset vehicle setti ngs.
If there is a fault in the DCC, th e ~ symbol appears
in the instrument cluste r display along with the
message Fault: damper control.
Steering
In Sport mode, power steerin~ is r~duced and the
effort required to stee r the vehicle mcreases. The
vehicle's driving response becomes more agile.
Powertrain (engine and gearbox)
The engine and gearbox will give either a more dy­
namic or more balanced response to the move­
ment of the accelerato r, depending on th e selec ted
driving mode . In vehicles with an automatic gear­
box, the gear shift po ints and the coasting mode
will also change . An active cruise contro l sys tem
(CCS) can affec t the acceleration response.
Adaptive Cruise Control (ACC)
When the ACC is active, accele ratio n and deceler­
ation of the vehicle becomes more ecological or
sporty.
Dynamic bend lighting and automatic main
beam assist
The dynamic bend lighting and the automatic main
beam assist will give either a more dynamic or
more balanced respo nse to the current driving sit­
uation, depe nding on the selected driving m ode.
Air conditioning system
In Eco mode , the air cond itio ning will be set to run
even more economica lly.
Displaying the driving mode
• Ensure that the ignition is switched on.
• Press the Driving Mode Selection button(~ MOD£)
~Fig. 177 . The Driving Mode Selec tio n menu ap­
~ears in the infotainment system display. The ac­
tive driving mode is selected .
• Touch the (Informa tion ) function button to disp lay
additional information about the current driving
rnode.
..,...,_ . _ ..
-
Selecting the driving mode
• Ensure that the igniti on 1s swit c hed on.
• Press the Driving Mode Se lection button (t:'t wooe)
~Fig. 177 and touch the fun ction button for the se·
lected driving mode in the lnfota inm ent system dis ­
pla y.
The selec te d driving mode
will re m ain set e ve n a f­
t e r the ignition has bee n swi tc he d off . Th e las t acti ·
va ted driving mode will be assigned to the ve hic le
key that h as been use d.
Changing the driving mode can alter the vehi­
cle handling. Never allow Driving Mode S elec­
tion to tempt you into taking any risks when
driving.
• Always adapt your speed and driving style
to suit visibility, weather, road and traffic con­
ditions.
It A WARNING . ~
Failure to observe illuminated w arning lamps
and text messages can lea d to your vehicle
breaking down in traffic, and can cause acci­
dent and serious injury.
• Never ignore any illuminated warning
lamps or text messages.
• Stop the vehicle as soon as possible and
when safe to do so.
---
Failure to observe illuminated indicator lamps
and text messages can lead to your vehicle be­
ing damaged.
r::l The Eco mode is blocked when the ve hicle is
l!J towi ng a trai le r. If the vehi cle is in Eco mode
when a trailer is hitched and electrica lly connected
to the towing
ve hicle via th e trailer socket. the sys­
tem will automatica lly swi tch to
Normal mode.
r::l In vehicles with an automa tic gearbox, the
l!J system automatically switches to gear posi­
tion S when the
Sport drivin g mode is se lected .
The syste m aut omatically switches to
gear position
E when the
Eco driving mode is se lected .
r::l The driver can adjust certain vehicle fun c­
l!J tions irrespective of the selected driving
mode . For examp le, the driver can swi tc h to
gear
position
S wh en the Eco driving mode is selected.
r::l In some model ve rsions the highest speed of
l!J th e veh ic le ca n only be achie ved in the Nor-
mal or Sport driving modes. Driver assist systems 249

Downloaded from www.Manualslib.com manuals search engine Tyre monitoring system
Introduction
Th1s ct1,1pt r contnin s inform ation on th e follow1ng
SlllliN~ts.
Tymmomto r in d1ca to r lamp . . . . . . . . . . . . . . 253
T
ro m onito r disp l y . . . . . . . . . . . . . . . . . . . 254
Additional information and warnings:
• Voll-.s w age n Inf orm ation sys te m ~p ag e 26
• lnfotainment sys te m ~page 3 1
• Tmnspo rting c:> page 126
• Brak1ng. stopp rng and parking ~page 179
• C leani ng a nd ca rin g for th e vehicle ex terio r
::-page 294
• Wheels and tyres ~page 308
•
A ccessones, modrficatrons, re parr s and renewal
or parts ~page 320
•
Consumer i nfor mation ~pag e 328
A WARNING ~~-~ ,c_. ""]
Incor rec t handling of the wheels and tyres
can lead to a sudden loss of pressure in the
tyres , trea d separation and even tyre blow­out.
• Check tyre pressures regularly and always
keep to the specified tyre pressure value. If
the tyre pressure is too low, the tyre could
warm up to such an extent that the tread may
separate and the tyre could burst
~e monitor indicator lamp
• Always maintain correct cold tyre inflation
pressure as listed on the tyre pressure label
=>page 308 .
• Check tyre inflation pressure regularly
when the tyres are cold. Adjust tyre pressure
in the cold tyre to the recommended tyre
pressure for the tyres installed on your vehi­
cle as necessary.
• Check your tyres regularly for signs of
w ea r or damage.
• Never exceed the top speed and load per­
mitted for the fitted tyres.
CQ"' Und er-in nated tyres w111 increase fuel con­
(Jtf sumption and tyre wear.
m When new tyres are dnven at high speeds for
W the firs t time, they can expand slightly and
trigger a one-off pressure
warn1ng.
m O ld tyres should o nly be re placed by tyres
W tha t have bee n app roved by Vo lkswagen fo r
the vehrcle type.
m Do not rely solely on the Tyr e Pressure Moni­
L!J to nng System . Check your tyres regularly to
ensure that th
ey are properly inflated and have no
srgns of damage, such as punc tures, cuts, cracks ,
and bliste rs Remove an y
Objects th at become em ­
bedded 1n the tyre tread but have not penetrated
into the body
of the tyre itself [Q] First read and observe the introductory information and safety warnings A on page 253.
r--~~L~it_u_p _____ P_o_s_s_ib_l_e_c_a_u_s_e_~--.----------------T,S--o-lu-t-io_n __________________________ __
(I
The tyre pressure of one tyre or several • ir; Do not drive on! Reduce speed lmmedi­
tyres has decreased considerably in com- 1 ately St op the vehic le as soon as possrble
panson to the tyre
pressure set by the I and when safe to do so. Avo1d swerv1ng me-
driver . or the structure of the tyre is dam-1 noeuvres and heavy brakrng'
aged .
An acoustic wamrng wrll also be Check all tyres and the tyre pressures The
sounded ,
and a correspondrng message damaged tyre should be replaced
will appear 1n the mstrument cluster and
infotainment system displays
Driver assi
st systems 253

Downloaded from www.Manualslib.com manuals search engine • If tll ly .
s i
de. n
ch a ng ed manu al-
is t
oo low.
I lo ded more heavily on one
• If tile wh el on one axle are loaded more
heav ily. e .g . high load level.
• If snow chains h ve been fitted.
• If a te mper ry spare wheel ha s been fitted.
• If one wheel per axle has been changed .
In certain circumsta nces. the tyre monitor dis-
play W may become slow or may not display any ­thing, e .g . with a sporty driv ing style. in winter driv­ing condit ions , on unpaved roads, or when driving
w ith snow chains .
Calibrating
the tyre monitor display
The tyre monitor display will have to be re-ca libra­ted after changing the tyre pressure . or after
c h anging one or more wheels. Th is also applies when wheels are swapped, e.g . from the front to the rear.
-
• Switch on the ignition .
• Open the Tyre monitor display menu op­tion in the infotai nment system display ~page 31.
• Touch the @ID function button .
• If all 4 wheels are se t to the correct va lues,
t o uc h the (Co nfirm ) function button to store the tyre
p ressu re s.
• To uc hing the (cancel) button w ill prevent the cu r­
rent tyre pressures from being stored and the sys­tem will n ot be cali brated .
During normal ve hi cle operation , the
system cali­
br ates itse lf independently to the the fitted tyres
and the tyre pressures filled by the
driver. The cali­
brated values are accepted and monitored after a
l ong journey at vari ous speeds .
If the wheels are loaded more heavily than normal,
e .g . if the veh icle is ca rrying hea vy payload, the
tyre press ure must be rais ed to the r
ecommended full-load tyre pressure before calibration =>page 308.
l:l The tyre monitor dis play stops working if W the re is a malfunction in the ESC or ASS =>page 179 .
l:l When using snow chains , an incorre ct dis­L!J play may be shown as the snow chains in-
crease the tyre circumference . Driver assist systems 255