service indicator MERCEDES-BENZ C-Class COUPE 2017 CL205 Owner's Manual

iThe immobilizer is alwaysdeactivated when
you start the engine.
In the event that the engine cannot be started
(yet the vehicle's battery is charged), the sys-
tem is not operational. Contact an authorized
Mercedes-Benz Center or call
1-800-FOR-MERCedes (in the USA)o r
1-800-387-0100 (in Canada).
ATA (anti-theft alarms ystem)
XTo arm:lock the vehicle with the SmartKey or
KEYLESS-GO.
Indicator lamp :flashes. The alarm system
is armed after approximately ten seconds.
XTo deactivate: unlock the vehicle with the
SmartKey or KEYLESS-GO.
or
XInsert the SmartKey into the ignition lock.
Av isual and audiblea larm is triggered if the
alarm system is armed and you open:
Rad oor
Rthe vehicle with the mechanical key
Rthe trunk lid
Rthe hood
XTo deactivatet he alarm with the Smart-
Key: press the %or& button on the
SmartKey.
The alarm is switched off.
or
XVehicles with KEYLESS-GO start-function
or KEYLESS-GO: remove the Start/Stop but-
ton from the ignition lock (
Ypage 131).
XInsert the SmartKey into the ignition lock.
The alarm is switched off.
XTo stop the alarm using KEYLESS-GO:
grasp the outside door handle. The SmartKey
must be outside the vehicle.
The alarm is switched off.
or
XPress the Start/Stop button on the dash-
board. The SmartKey must be inside the vehi- cle.
The alarm is switched off.
The alarm is not switched off, even if you close
the open door that triggered it, for example.
iIf the alarm continues for more than
30 seconds, the mbrace emergencyc all sys-
tem automatically notifies the Customer
Assistance Center. This is done either by text message or data connection.
The emergencyc all system sends amessage
or establishes adata connection provided
that:
Ryou have subscribed to the mbrace service.
Rthe mbrace service has been activated
properly.
Rthe necessary mobile phone network is
available.
Protection against theft73
Safety
Z

If yourseat belt is not fastened, the following
conditions must be fulfilled to automatically
release the electric parking brake:
Rthe driver's door is closed.
Ryou have shifted out of transmission position
P or you have previously driven faster than
2m ph (3 km/h).
Ensure that you do not depresst he accelerator
pedalu nintentionally .Otherwise the parking
brake wil lbereleased and the vehicle wil lstart
to move.
Emergency braking
The vehicle can also be braked during an emer- gency by using the electric parking brake.
XWhiled riving, push handle :of the electric
parking brake (Ypage 154).
The vehicle is braked as long as you keep
handle :of the electric parking brake
depressed. The longer electric parking brake
handle :is depressed, the greater the brak-
ing force.
During braking:
Raw arning tone sounds
Rthe Please Release Parking Brakemes-
sage appears
Rthe red F(USA only) or !(Canada
only) indicator lamp in the instrument cluster
flashes
When the vehicle has been braked to astand-
still, the electric parking brake is engaged.
Parking the vehicle for alongp eriod
If you leave the vehicle parked for longer than
four weeks, the battery may be damaged by
exhaustive discharging.
If you leave the vehicle parked for longer than six
weeks, the vehicle may suffer damage as a
resultoflack of use.
XVisit aqualifieds pecialist workshop and seek
advice.
iYou can obtain information abou ttrickle
chargers from aqualifieds pecialist work-
shop.
Drivin gtips
General driving tips
Important safety notes
GWARNING
If you switch off the ignition whil edriving,
safety-relevant functions are only available
with limitations, or not at all .This could affect,
for example ,the powers teering and the brake
boosting effect. You wil lrequire considerably
more effort to steer and brake. There is arisk
of an accident.
Do not switch off the ignition whil edriving.
GWARNING
If you operate mobilec ommunication equip-
ment whiled riving, you willbed istracted from
traffic conditions. You could also lose control
of the vehicle.T here isarisk of an accident.
Only operate this equipment when the vehicle
is stationary.
Observe the legalr equirements for the country
in which you are driving. Some jurisdictions pro-
hibitt he driver from using amobilep hone while
driving avehicle.
If you make acall whiled riving, always use
hands-free mode. Only operate the telephone
when the traffic situation permits. If you are
unsure, pul lover to asafe location and stop
before operating the telephone.
Bear in mind that at aspeed of only 30 mph
(approximatel y50km/h), the vehicle covers a
distance of 44 ft (approximatel y14m)p er sec-
ond.
Drive sensibly –save fuel
Observe the following tips to save fuel:
XThe tires should always be inflated to the rec-
ommended tire pressure.
XRemove unnecessary loads.
XRemove roof racksw hen they are not needed.
XWarm up the engineatlow engin espeeds.
XAvoid frequenta cceleration or braking.
XHave all maintenanc ework carried out as
indicated by the servicei ntervals in the Main-
Driving tips155
Driving and parking
Z

SelectionStandard:the sensitivity with which
the system determine sthe attention level is set
to normal.
Selection Sensitive
:the sensitivity is set
higher .The attention level detected by Attention
Assist is adapted accordingly and the driver is
warned earlier.
Whe nATTENTION ASSIST is deactivated, the
é symbo lapp ears in the multifunction dis-
play in the assistance graphi cdisplay.
Whe nATTENTION ASSIST hasb eend eactivated,
it is automaticall yreactivated afte rthe engine
hasb eens topped .The sensitivity selected cor-
respond stothe last selectio nactivate d(stand-
ard/sensitive).
Warning in the multifunctiond isplay
If fatigueorincreasing lapse sinconcentration
are detected, awarning appears in the multi-
function display: ATTENTIONASSIST
Take aBreak!.
In addition to the message shown in the multi-
function display ,you will then hea rawarning
tone.
XIf necessary, take abreak.
XConfirm the message by pressing the a
button on the steering wheel.
On long journeys, take regular breaks in good
time to allo wyourselftor est properly .Ifyoudo
not take abreak and ATTENTION ASSIST still
detects increasing lapse sinconcentration, you
will be warned agai nafter1 5m inutes at the
earliest. Thi swillo nly happe nifATTEN-
TION ASSIST stil ldetects typica lindicators of
fatigueori ncreasing lapse sinconcentration.
Vehicles with COMAND: ifaw arning is issued
in the multifunction display ,aservice station
search is performedinC OMAND. You can select
as ervice station and navigation to this service
station will then begin. Thi sfunction can be acti-
vate dand deactivated in COMAND (se ethe sep-
arate operating instructions).
Traffic Sig nAssis t
General notes
Traffic Sig nAssist display sthe maximum speed
permitte dtothe driver in the instrument cluster.
The data and general traffic regulations storedi nthe navigation system are used to determine the
current speed limit.
Traffic Sig
nAssist is amap-based system, and
for this reason, traffic signs pu tupt emporarily
(e.g. nearr oadworks) are not detected.
If at raffic sig nthat is relevant to your vehicl eis
passed, the display of the speed limits is upda-
ted.
Traffic signs with arestriction indicated by an
additiona lsign( e.g. in we tconditions )are also
shown.
The traffic signs are only displayed with the
restrictions if:
Rthe regulation mus tbeo bserve dwitht he
restriction, or
RTraffic Sig nAssist is unabl etodetermine
whethe rthe restriction applies
If Traffic Sig nAssist is unabl etodetermine a
maximum permitte dspeed from any of the avail-
able sources ,nospeed limit is displayed in the
instrument cluster either.
Traffic Sig nAssist is not available in al lcoun-
tries. In this case, symbol :is shown in the
assistance graphi cdisplay (
Ypage 211).
Important safety notes
Traffic Sig nAssist is only an ai dand is not always
able to correctly display speed limits .Traffic
signs always have priority ove rthe Traffic Sign
Assist display.
The system may be either functionall yimpaired
or temporaril yunavailabl eifthe information in
the digital stree tmap of the navigation system is
incorrect or outofd ate.
190Drivingsystems
Driving and parking

The Head-up Display shows the following
contents and information:
:Upshift indicator
;Currently selected gear, gearshift options
when shiftingmanually
=RACETIMER
?Lap
ACurrent engine speed
BCurrent speed
Setting options
You can adjust the following settings in the
Head-up Display submenu:
Radjust the position of the Head-up Display on
the windshield (Ypage 214)
Radjust the brightness of the displaysint he
Head-up Display (Ypage 214)
Rselect desired displaysint he Head-up Display
(Ypage 213)
Using the Display Content
function, you
can, depending on your vehicle's equipment,
choose between four standard displays. The
selected contents then appear in the Head-up
Display.
In Mercedes-AMG vehicles, you can also
choose between two AMG displays. If you
select an AMG display,t he Head-up Display
shows AMG-specific contents.
If you select adisplay with traffic signs, detec-
ted traffic signs from Traffic Sign Assist
appear in the Head-up Display.
Menus and submenus
Menu overview
Press the òbutton on the steerin gwheel to
open the menu list.
Operating the on-board computer (
Ypage 201). Dependin
gonthe vehicle equipment, you can
select the following menu:
RTripmenu (Ypage 204)
RNavimenu (navigation instructions)
(Ypage 206)
RRadiomenu (Ypage 208)
RMediamenu (Ypage 208)
RTelephonemenu (Ypage 210)
RAssistance Graphicmenu (Ypage 211)
RServicemenu (Ypage 211)
RSettingsmenu (Ypage 211)
RAMGmenu in Mercedes-AMG vehicles
(Ypage 216)
Trip menu
Standard display
XPress and hold the %button on the steer-
ing wheel until the Tripmenu with trip odom-
eter :and odometer ;appears.
Displaying the range and current fuel
consumption
Mercedes-AMG vehicles: the menu only dis-
plays approximate range :.
204Menus and submenus
On-board computer and displays

Determining the location of the vehicleonamap
is onl ypossibl eif:
RGP Sreception is available.
Rthe vehicl eposit ionc an be forwarde dtothe
Customer Assistance Center.
The mbrac esystem
To adjus tthe volum eduringac all, procee das
follows:
XPress the WorX button on the multi-
functio nsteerin gwheel .
or
XUse the volum econtro lonthe multimedia
system.
The system offers various services, e.g.:
RAutomatic and manua lemergency call
RRoadside Assistance call
RMB Info call
Yo uc an find informatio nand adescription of all
availabl efeatures under "Owners Online "at
http://www.mbusa.com.
System self-test
After yo uhaves witched on the ignition, the sys-
tem carrie soutas elf-diagnosis.
Am alfunctio ninthe system hasb eend etected
if one of the following occurs:
RThe indicator lamp in the SOS button does not come on durin gthe system self-test.
RThe indicator lamp in the FRoadside
Assistance button does not light up during
self-diagnosi softhe system.
RThe indicator lamp in the ïMB Info call
button does not light up durin gself-diagnosis
of the system.
RThe indicator lamp in one or mor eofthe fol-
lowing buttons continue stolight up red after
the system self-diagnosis:
-SOS button
-F Roadside Assistance cal lbutton
-ï MB Info cal lbutton
RThe Inoperativeor the Servic eNotActivatedmessage appear sinthe multi-
functio ndisplay after the system self-diagno-
sis.
If am alfunctio nisindicated as outlined above,
the system mayn ot operate as expected. In the event of an emergency,h
elpw illh avetob e
summoned by othe rmeans.
Hav ethe system checked at the neares tauthor-
ize dM ercedes-Benz Center or contact the fol-
lowing servic ehotlines:
Mercedes-Benz Customer Assistance Center at
1-800-FOR-MERCede s(1-800-367-6372) or
1-866-990-9007
Em ergencyc all
Important safety notes
GWARNING
It can be dangeroustor emainint he vehicle,
eve nify ouhave presse dthe SOS button in an
emergency if:
Ryo us ee smoke insid eoroutsideofthe vehi-
cle ,e.g.ift hereisaf irea fterana ccident
Rthe vehicl eisonad angerouss ection of
road
Rthe vehicl eisnot visible or canno teasil ybe
see nbyothe rroa du sers,p articularly when
dark or in poo rvisibility conditions
There is ariskofana ccident and injury.
Leave the vehicl eimmediatelyint hisorsimi-
la rs ituations as soo nasitiss afetodos o.
Mov etoas afel oc ation along with othe rvehi-
cle occupants. In such situations, secure the
vehicl einaccordance with nationalr egula-
tions, e. g. with awarning triangle.
General notes
Observe the notes on system activation
(Ypage 276).
An emergency cal lisdialed automaticall yifan
ai rb ag or Emergency Tensioning Device is trig-
gered .You canno tend an automaticall ytrig-
gered emergency cal lyours elf.
An emergency cal lcan also be initiated man-
ually.
As soo nasthe emergency cal lhas been initi-
ated, the indicator lamp in the SOS button
flashes. The ConnectingC all
message
appears in the multifunctio ndisplay.
The audi ooutputi smuted.
Once the connectio nhasbeen made, the Call
Connectedmessage appears in the multifunc-
tio nd isplay.
Features277
Stowag eand featur es
Z

From the remote malfunction diagnosis, the
Mercedes-Benz CustomerAssistance Center
can ascertai nthe nature of the problem
(
Ypage 282).
The Mercedes-Benz CustomerA ssistance Cen-
ter either send saqualified Mercedes-Benz tech-
nicia norm akesarrangements for your vehicle
to be transported to the nearest authorized
Mercedes-Benz Center.
You may be charged for services such as repair
wor kand/o rtowing.
You can find more information in the separate
mbrace manual.
The system has not bee nabletoi nitiate aRoad-
sid eA ssistance call, if:
Rthe indicator lamp for Roadsid eAssistance
cal lbutton Fis flashing continuously.
Rno voice connectio ntothe Mercedes-Benz
CustomerA ssistance Center wa sestab-
lished.
Thisc an occur if the relevant mobile phone net-
wor kisn ot available, for example.
The Call Failed
messag eappears in the mul-
tifunction display.
XTo end acall: press the ~button on the
multifunction steering wheel.
or
XPres sthe corresponding multimedia system
button for ending aphone call.
MB Info cal lbutton
XTo cal lMBInfo: press MB Info cal lbutton :.
Thisi nitiates acalltot he Mercedes-Benz Cus-
tomer Assistance Center.
The indicator lamp in MB Info cal lbutton :
flashesw hile the connectio nisbeing made.
The Connecting Call
messag eappears in the multifunction display. The audio output is
muted.
If ac onnectio ncan be made, the Call Con‐
nectedmessageappears in the multifunction
display.
If am obile phone network and GP Sreception
are available, the system transfers data to the
Mercedes-Benz CustomerA ssistance Center,
for example:
Rcurrent location of the vehicle
Rvehicle identification number
The multimedia system displa yindicates that a
cal lisa ctive. During the call, yo ucan chang eto
the navigation menu by pressing the NAVI but-
ton on COMAND, for example.
Voice output is not available in this case.
Av oice connectio nisestablishedb etween the
Mercedes-Benz CustomerA ssistance Center
and the vehicle occupants.
You receive information abouto perating your
vehicle, aboutt he nearest authorized
Mercedes-Benz Center and abouto ther prod-
ucts and services from Mercedes-Benz.
You can find further information on the mbrace
system under "Owners Online" at http://
www.mbusa.com.
The system has not bee nabletoi nitiate an MB
Info call, if:
Rthe indicator lamp in MB Info cal lbutton ï
is flashing continuously.
Rno voice connectio ntothe Mercedes-Benz
CustomerA ssistance Center wa sestab-
lished.
Thisc an occur if the relevant mobile phone net-
wor kisn ot available, for example.
The Call Failed
messag eappears in the mul-
tifunction display.
XTo en dacall:press the ~button on the
multifunction steering wheel.
or
XPres sthe corresponding multimedia system
button for ending aphone call.
Cal lpriority
Whe nservice calls are active, e.g. Roadside
Assistance or MB Info calls, an emergency call
can stil lbeinitiated .Inthis case ,anemergency
cal lwillt ake priority and overrid eallother active
calls.
Features279
Stowage and features
Z

The indicator lamp of the respective button
flashes until the call is ended.
An emergencycall can only be terminated by the
Mercedes-Benz Customer Assistance Center.
All other calls can be ended by pressing:
Rthe ~ button on the multifunction steering
wheel
Rthe corresponding button in the multimedia
system to end the voice call
When acall is initiated, the audio system is
muted.
The mobile phone is no longer connected to the
multimedia system.
However, if you want to use your mobile phone,
do so only when the vehicle is stationary and in
as afe location.
Downloading destinations
Downloading destinations
Downloading destinations gives you access to a
database with over 15 million points of interest
(POIs). These can be downloaded on the navi-
gation system in your vehicle. If you know the
destination, the address can be downloaded.
Alternatively, you can obtain the location of
Points of Interest (POIs)/important destinations
in the vicinity.
Furthermore, you can download routes with up
to four way points.
You are prompted to confirm route guidance to
the address entered.
XSelect Yesby turning 3or sliding 1
the controller and confirm with 7.
The system calculates the route and subse-
quently start sthe route guidance with the
address entered.
If you select No
the address can be stored in
the address book.
The destination download function is available
if:
Rthe vehicle is equipped with anavigation sys-
tem.
Rthe relevant mobile phone network is availa-
ble and data transfer is possible.
Route Assistance
This service is part of the mbrace PLUS Package
and cannot be purchased separately. You can use the route assistance function even
if the vehicle is not equipped with anavigation
system.
Within the framework of this service, you receive
ap rofessional and reliable form of navigation
support without having to leave your vehicle.
The customer service representative finds a
suitable route depending on your vehicle's cur-
rent position and the desired destination. You
will then be guided live through the current route
section.
Search &Send
General notes
To use "Search &Send", your vehicle must be
equipped with mbrace and anavigation system.
Additionally, an mbrace service subscription
must be completed.
"Search &Send" is adestination entr yservice. A
destination address which is found on Google
Maps
®can be transferred via mbrace directly to
your vehicle's navigation system.
Specifying and sending the destination
address
XGo to the website http://maps.google.com
and enter adestination address into the entry
field.
XTo send the destination address to the e-
mail address of your mbrace account:
click on the corresponding button on the web-
site.
Example:
If you select 'Send to vehicle' and then
'Mercedes-Benz', the destination address will
be sent to your vehicle.
XWhen the "Send" dialog window appears:
Enter the e-mail address you specified when
setting up your mbrace account into the cor-
responding field.
XClick "Send".
Information on specific commands such as
"Address entry" or "Send" can be found on the
website.
Calling up atransmitted destination
address
XTurn the SmartKey to position 2in the ignition
lock (Ypage 131).
The transmitted destination address is loaded
into the vehicle's navigation system.
280Features
Stowage and features

Jump-starting
For the jump-starting procedure, use only the jump-starting connection point in the engine com-
partment,consisting of apositive terminal and aground point.
All vehiclese xcept vehiclesw ithalithium-ion battery:
GWARNING
Battery acid is caustic. There is arisk of injury.
Avoid contact with skin, eyes or clothing. Do not inhale any battery gases. Do not lean over the
battery. Keep children away from batteries. Wash away battery acid immediately with plenty of
clean water and seek medical attention.
GWARNING
During charging and jump-starting, explosive gases can escape from the battery. There is arisk
of an explosion.
Particularly avoid fire, open flames, creating sparks and smoking. Ensure there is sufficient ven-
tilation while charging and jump-starting. Do not lean over abattery.
GWARNING
During the charging process, abattery produces hydrogen gas. If ashort circuit occurs or sparks
are created, the hydrogen gas can ignite. There is arisk of an explosion.
RMake sure that the positive terminal of aconnected battery does not come into contact with
vehicle parts.
RNever place metal objects or tools on abattery.
RIt is important that you observe the described order of the battery terminals when connecting
and disconnecting abattery.
RWhen jump-starting, make sure that the battery poles with identical polarity are connected.
RIt is particularly important to observe the described order when connecting and disconnecting
the jumper cables.
RNever connect or disconnectt he battery terminals while the engine is running.
GWARNING
Ad ischarged battery can freeze at temperatures below freezing point. When jump-starting the
vehicle or charging the battery, gases can escape from the battery. There is arisk of an explosion.
Allow the frozen battery to thaw out before charging it or jump-starting.
If, at low temperatures, the indicator lamps/warning lamps in the instrument cluster do not light up,
it is highly likely that the discharged battery has frozen.Int his case, you may neither charge the
battery nor jump-start the vehicle. The service life of athawed-out battery may be shorter. The
starting characteristicsc an be impaired, particularly at low temperatures. Have the thawed-out
battery checked at aqualified specialist workshop.
All vehicles:
!Avoid repeated and lengthy starting attempts. Otherwise, the catalytic converter could be
damaged by the non-combusted fuel.
308Jump-starting
Breakdown assistance

Turn on ESP®and adapt your driving style
accordingly. When the outside temperature
falls below 10 †, use M+S tires.
iDifferent driving styles may lead to high tire
wear and the tires may reach the minimum
tire tread depth after only ashort time.
Regular checking of wheels and tires
GWARNING
Damaged tires can cause tire inflation pres-
sure loss. As aresult, you could lose control of
your vehicle. There is arisk of accident.
Check the tires regularly for signs of damage
and replace any damaged tires immediately.
Check wheels and tires for damage at least once
am onth. Check wheels and tires after driving
off-road or on rough roads. Damaged wheels
can cause aloss of tire pressure. Pay particular
attention to damage such as:
Rcuts in the tires
Rpunctures
Rtears in the tires
Rbulges on tires
Rdeformation or severe corrosion on wheels
Regularly check the tire tread depth and the
condition of the tread across the whole width of
the tire (
Ypage 317). If necessary, turn the
front wheels to full lock in order to inspect the
inner side of the tire surface.
All wheels must have avalve cap to protec tthe
valve against dirt and moisture. Do not mount
anything ontot he valve other than the standard
valve cap or other valve caps approved by
Mercedes-Benz for your vehicle. Do not use any
other valve caps or systems, e.g. tire pressure
monitoring systems.
Regularly check the pressure of all the tires par-
ticularly prior to long trips. Adjust the tire pres-
sure as necessary (
Ypage 319).
The service life of tires depends, among other
things, on the following factors:
Rdriving style
Rtire pressure
Rdistance covered
Notes on tire tread
GWARNING
Insufficient tire tread will reduce tire traction.
The tire is no longer able to dissipate water.
This means that on wet road surfaces, the risk
of hydroplaning increases, in particular where speed is not adapted to suit the driving con-
ditions. There is arisk of accident.
If the tire pressure is too high or too low, tires
may exhibit different levels of wear at differ-
ent locations on the tire tread. Thus, you
should regularly check the tread depth and
the condition of the tread across the entire
width of all tires.
Minimum tire tread depth for:
RSummer tires: âin (3 mm)
RM+S tires: ãin (4 mm)
For safety reasons, replace the tires before
the legally prescribed limit for the minimum
tire tread depth is reached.
Marking :shows where the bar indicator
(arrow) for tread wear is integrated into the tire
tread.
Treadwear indicators (TWI) are required by law. Six indicators are positioned on the tire tread.
They are visible once atread depth of approx-
imately áin (1.6 mm) has been reached. If this
is the case, the tire is so worn that it must be
replaced.
Selecting, mounting and replacing
tires
ROnly mount tires and wheels of the same type
and make.
Operation317
Wheels and tires
Z

Overinflated tires may:
Rincrease the braking distance
Radversely affect handling
Rwear excessively and/or unevenly
Rhave an adverse effect on ride comfort
Rbe more susceptible to damage
Maximum tire pressures
:Example: maximum permissibletire pres-
sure
Never exceed the maximum permissiblet ire
inflation pressure. Alwayso bserve the recom-
mended tire pressure for your vehicle when
adjusting the tire pressure (
Ypage 319).
iThe actual value sfor tires are vehicle-spe-
cific and may deviate from the valuesint he
illustration.
Checking the tire pressures
Important safety notes
Observe the notes on tire pressure
(Ypage 319).
Information on air pressure for the tires on your
vehicle can be found:
Ron the vehicle's Tire and Loading Information
placard on the B-pillar
Rin the tire pressure table in the fuel filler flap
(Ypage 150)
Rin the "Tire pressure" section
Checking tire pressures manually
To determine and set the correct tire pressure,
proceed as follows:
XRemove the valve cap of the tire that is to be
checked.
XPress the tire pressure gauge securely onto
the valve.
XRead the tire pressure and compare it to the
recommended value on the Tire and Loading
Information placard or the tire pressure table (
Ypage 319).
XIf the tire pressure is too low, increase the tire
pressure to the recommended value.
XIf the tire pressure is too high, release air. To
do so, press down the metal pin in the valve,
using the tip of apen for example. Then check
the tire pressure againu sing the tire pressure
checker.
XScrew the valve cap onto the valve.
XRepeatt hese steps for the other tires.
Tire pressure loss warning system
General notes
While the vehicle is in motion, the tire pressure
loss warning system monitors the set tire pres-
sure using the rotational speed of the wheels.
This enables the system to detect significant
pressure loss in atire. If the speed of rotation of
aw heel changes as aresult of aloss of pressure,
ac orresponding warning message will appeari n
the multifunction display.
You can recognize the tire pressure loss warning
by the Run Flat Indicator Active
Press'OK' to Restartmessage which appears in
the Servicemenu of the multifunction display.
Information on the message displayc an be
found in the "Restarting the tire pressure loss
warning system" section (
Ypage 323).
Important safety notes
The tire pressure warning system does not warn you of an incorrectly set tire pressure. Observe
the notes on the recommended tire pressure
(
Ypage 319).
The tire pressure loss warning does not replace
the need to regularly check the tire pressure. An
even loss of pressure on several tires at the
322Tire pressure
Wheels and tires