2015 MERCEDES-BENZ E-CLASS SALOON steering

Display messages
Possible causes/consequences and
M
MSolutions DISTRONIC
DISTRONIC
PLUS
PLUSand
and
SPEEDTRONIC inop‐
SPEEDTRONIC inop‐
erative erative DISTRONIC PLU
Sand SPEEDTRONIC are faulty.
Steerin gAssista nd Stop&Go Pilo tare therefore also unavailable.
Aw arnin gtonea lso sounds.
X Consult aqualified specialist workshop. DTR+: steering
DTR+: steering
assist
.currently
assist .currently
unavailable See unavailable See
Owner' sManual
Owner' sManual Steerin
gAssista nd Stop&Go Pilo tare temporarily inoperative.
Possibl ecauses:
R thew indscree nisdirty in th ecamera' sfield of vision
R visibility is impaire ddue to heav yrain ,sno worf og
R there are no lan emarking sfor alon gore xtende dperiod
R thel an em arking sare worn, dark or covered, e.g. by dir torsnow
Once th ecauses listed abov enolonger apply, th edisplay message
goe sout.
Steerin gAssista nd Stop&Go Pilo tare operative again.
If th edisplay message does no tdisappear:
X Pull ove rand stop th evehicl esafely as soo naspossible, paying
attention to roa dand traffic conditions.
X Safeguar dthe vehicl eagainst rollin gaway (Y page 205).
X Clean th ewindscreen. DTR+: steering DTR+: steering
assistant inopera‐ assistant inopera‐
tive tive Steerin
gAssista nd Stop&Go Pilo tare faulty.
However, th eDISTR ONIC PLU Sfunction sare still available.
Aw arnin gtonea lso sounds.
X Consult aqualified specialist workshop. Cruise
Cruise
control
control and
and
SPEEDTRONIC inop‐
SPEEDTRONIC inop‐
erative erative SPEEDTRONIC and cruise control are malfunctioning.
Aw arnin gtonea lso sounds.
X Consult aqualified specialist workshop. Limit
Limit
--- km/h --- km/h Whil
edepressin gthe accelerato rpedal beyon dthe pressur epoint
(kickdown), SPEEDTRONIC canno tbeactivated.
X If condition spermit ,drive faste rtha n3 0km/ hand store the
speed. 320
Display
messagesOn-boardcomputer an ddisplays

Tyres
Display messages
Possible causes/consequence
sand M
MSolutions Tyr
epressure
Tyr epressure
Check tyres
Check tyres The tyr
epressure loss warning system ha sdetecte das ignificant
loss in pressure.
Aw arnin gtone also sounds.
Possibl ecauses:
R yo uh avec hange dthe positions of the wheels and tyres or fitted
new wheels and tyres
R the tyr epressure in one or mor etyres is not correct
G WARNING
Underinflated tyres pose the following risks:
R the tyres ma yburst, especiall yasthe load and vehicl espeed
increase
R the tyres ma yweare xcessivel yand/or unevenly, which may
greatl yimpai rtyret raction
R the driving characteristics, as well as steering and braking ,may
be greatl yimpaired
There is ariskofana ccident.
X Stop the vehicl ewithou tmaking any sudden steering or braking
manoeuvres .Pay attentio ntothe traffi cconditions as yo udoso.
X Safeguard the vehicl etoprevent it fro mrolling away
(Y page 205).
X Check the tyres and ,ifnecessary ,follo wthe instructions for a
fla ttyre( Ypage 397).
X Check the tyr epressures and ,ifnecessary ,correct the tyre
pressure.
X Restart the tyr epressure loss warning system when the tyre
pressure is correct (Y page 422).Check tyr
epres‐
Check tyr epres‐
sures sures
the nrestar tRun
the nrestar tRun
Fla tIndicator
Fla tIndicator The tyr
epressure loss warning system generated adisplay mes-
sage and ha snot been restarted since.
X Set the correct tyr epressure in al lfou rtyres.
X Restart the tyr epressure loss warning system (Y page 422).Run Fla
tIndicator
Run Fla tIndicator
inoperative inoperative The tyr
epressure loss warning system is faulty.
X Visi taq ualified specialis tworkshop. 322
Displa
ymessagesOn-b oardcomputer an ddisplays

Display messages
Possible causes/consequences and
M
MSolutions j
Check trailer Check trailer
hitch lock hitch lock The trailer to
whitch is no tcorrectly engaged.
Aw arnin gtonea lso sounds.
G WARNING
If th eball couplin gisnotengaged, th etrailer may come loose.
There is ariskofana ccident.
X Stop th evehicl eimmediately, payin gattention to roa dand traf-
fic conditions, and switch of fthe engine.
X Apply th eparkin gbrake.
X Engage th etrailer coupling's ball couplin gintheendp osition
(Y page 268). &
inoperative Bat‐ inoperative Bat‐
ter
yl ow
ter yl ow th
eo n-bo ardv oltag eistoolow The auxiliar yheatin ghas switched
itself of forcannotbes witched on (Y page 168).
X Drive fo raconsid erable distance.
The battery charges. The auxiliar yheatin gisoperational again as
soo nast heon-boar delectrica lsystem voltag eissufficient. &
inoperative inoperative
Refuel
Refuel
vehicle
vehicle There is to
olittl efue lint hefuel tank. The auxiliar yheatin gcannot
be switched on (Y page 168).
X Refuel at th eneares tfillin gstation. &
inoperative See inoperative See
Owner'
sMan.
Owner' sMan. The auxiliar
yheatin gistemporarily malfunctionin gorfaulty.
X Whe nthe vehicl eisonal evel surfac eand th eengineh as cooled
down ,makeuptof oura ttempts to switch on th eauxiliar yheat-
ing, waitin gseveral minute sbetween eac hattempt
(Y page 168).
X If th eauxiliar yheatin gdoes no tswitch on ,consu ltaq ualified
specialist workshop. Ð
Power Power
steering
steering mal‐
mal‐
function See Own‐
function See Own‐
er' sM anual
er' sM anual The powe
rsteerin gassistanc eisfaulty.
Aw arnin gtonea lso sounds.
G WARNING
You will need to use mor eforce to steer.
There is ariskofana ccident.
X Chec kwhether you are able to apply th eextra forcerequired.
X If you ar eabletos teer safely: carefully drive on to aqualified
specialist workshop.
X If you ar eunable to steer safely: do notdrive on .Contac tthe
neares tqualified specialist workshop. Display
messages
327On-boardcomputer an ddisplays Z

Tyres
Problem
Possible causes/consequence
sand M
MSolutions h
The yellow tyr
epres-
sure monitor warning
lamp (pressure loss/
malfunction) is lit. The tyr
epressure monitor ha sdetecte dalossofp ressure in at
leas tone of the tyres.
G WARNING
With tyr epressures which ar etoo low, ther eisariskoft he fol-
lowing hazards:
R the tyres ma yburst, especiall yasthe load and vehicl espeed
increase.
R the tyres ma yweare xcessivel yand/or unevenly, which may
greatl yimpai rtyret raction.
R the driving characteristics, as well as steering and braking ,may
be greatl yimpaired.
There is ariskofana ccident.
X Stop the vehicl ewithou tmaking any sudden steering or braking
manoeuvres .Pay attentio ntothe traffi cconditions as yo udoso.
X Secure the vehicl eagain st rolling away (Y page 205).
X Observe the additional displa ymessage sinthe multifunction
display.
X Check the tyres and ,ifnecessary ,follo wthe instructions for a
fla ttyre( Ypage 397).
X Check the tyr epressure (Y page 423).
X If necessary ,correct the tyr epressure. h
The yellow tyr
epres-
sure monitor warning
lamp (pressure loss/
malfunction) flashe sfor
approximately one
minute and then
remains lit. The tyr
epressure monitor is faulty.
G WARNING
The system is possibl yunabl etor ecognise or register lo wtyre
pressure.
There is ariskofana ccident.
X Observe the additional displa ymessage sinthe multifunction
display.
X Visi taq ualified specialis tworkshop. Warning and indicator lamps in the instrument cluster
339On-board computer and displays Z

by handle
:until it reaches the desired
position and engages in side ?.
X To close: disengage the EASY-PACK fold-
ing luggage-compartment floor and pull it
back.
X Press the EASY-PACK folding luggage-com-
partment floor down ;until it engages.
Fitting and removing the folding lug-
gage-compartment floor 120
°position
X Remove combined luggage cover and net
(Y page 352).
X To remove: move EASY-PACK folding lug-
gage-compartment floor :intot he 120°
position and lift it upwards.
X To install: push EASY-PACK folding lug-
gage-compartment floor :to the stop,
move it int othe 120 °position and allow it
to engage audibly.
X Pull EASY-PACK folding luggage-compart-
ment floor :forwards. EASY-PACK rear sill protector (Estate)
! Befor
eclosin gthe tailgate, refasten the
EASY-PACK loading sill protector on the
underside of the EASY-PACK folding lug-
gage-compartment floor.
The EASY-PACK loading sill protector could
otherwise be damaged. The EASY-PACK rear sill protector is attached
to the underside of the EASY-PACK folding
luggage-compartment floor by means of mag-
nets. It is designed to preven tclothing
becomin gstained and the paintwor kbeing
scratched when loading.
X Open the EASY-PACK folding luggage-com-
partment floor (Y page 357).
X Use tab ;to detach EASY-PACK rear sill
protector :from the magnet sand place it
over the loading sill.
X Close the EASY-PACK folding luggage-com-
partment floor. Roof carrier
Importan tsafet ynotes G
WARNING
When aload is transported on the roof, the
vehicle's centre of gravit yrises and the han-
dling changes. If you exceed the maximum
roof load, the handling as well as steering and brakin gcharacteristics are severely affected.
There is arisk of an accident.
Always observe the maximum roof load and
adapt your drivin gstyle.
! Mercedes-Benz recommends that you
only use roof carrier sthat have been tested
and approved for Mercedes-Benz vehicles.
This helps to preven tdamage to the vehi-
cle. 358
Stowage areasStowing and features

More information on suitable mobile phones,
mobile phone brackets and on connecting
Bluetooth ®
-capable mobile phones to
COMAND Online/Audio 20 can be obtained:
R at your Mercedes-Ben zService Centre
R on the Internet at http://www.mercedes-
benz.com/connect
The functions and services available when
you use the phone depend on your mobile
phone model and service provider.
Using amobile phone To connect
amobile phone to the exterior
aerial and charge it, insert it into the mobile
phone bracket.
X Open the telephone compartment
(Y page 344).
X Place the mobile phone bracket into the
pre-installed fitting; see the separate instal-
lation instructions for the mobile phone fit-
ting.
X Insert the mobile phone into the mobile
phone bracket; see the separate installa-
tion instructions for the mobile phone fit-
ting.
i The mobile phone can also be operated
without being in the bracket. However, the charging function and aerial function are
not available.
In order to use Bluetooth ®
(SAP profile) on
your telephone module, you must first insert
the telephone module into the pre-installed
fitting. This connects it to the exterior aerial.
If you wish to charge the mobile phone, then
you must connect it to aUSB port.
Further information on the telephone module
with Bluetooth ®
(SAP profile) can be found in
the Digital Owner's Manual.
Operating the mobile phone You can operate the telephone using the
6 and~ buttons on the multifunction
steering wheel. You can operate other mobile phone functions via the on-board computer
(Y page 284).
When you remove the key from the ignition
lock, the mobile phone is disconnected from
the hands-free system. Active calls will first
be transferred to the mobile phone directly.
Mobile phone bracket in the stowage
compartment You can fold the pre-installed bracket up to
improve access to the stowage space
beneath it. Depending on the vehicle equip-
ment,aU
SB port or aMedia Interface is
installed in the stowage compartment.
X To fold the bracket up: press button:.
X To fold the bracket down: press the
bracket down and allow it to engage. Garage door opener
General notes The HomeLink
®
garage door opener integra-
ted in the rear-view mirror allowsy ou to oper-
ate up to three different door and gate sys-
tems.
Once programmed, the integrated garage
door opener in the rear-view mirror will
assume the function of the garage door sys-
tem's remote control. Please also read the
operating instructions for the garage door
system.
When programming agarage door opener,
park the vehicle outside the garage. Do not
run the engine while programming. 368
FeaturesStowing and features

!
Please note the care instructions in the
trailer coupling manufacturer's operating
instructions. The ball coupling must be cleaned if it
becomes dirty or corroded.
X Remove rust, e.g. with awire brush.
X Remove dirt with aclean, lint-free cloth or a
brush.
X After cleaning, lightly oil or grease ball cou-
pling :.
X Check that the vehicle's trailer tow hitch is
working properly.
i You can also have the maintenance work
on the ball coupling and the trailer tow hitch
carried out by aqualified specialist work-
shop. Interior care
Cleaning the display !
For cleaning, do not use any of the fol-
lowing:
R alcohol-based thinner or petrol
R abrasive cleaning agents
R commercially-available householdc lean-
ing agents
These may damage the displays urface. Do
not put pressure on the displays urface
when cleaning. This could lead to irrepara-
ble damage to the display. X
Before cleaning the display, make sure that
it is switched off and has cooled down.
X Cleant he displays urface using acommer-
cially available microfibre cloth and
TFT/LCD displayc leaner.
X Dry the displays urface usingadry micro-
fibre cloth.
Cleaning the plastic trim G
WARNING
Care products and cleaning agents containing solvents can cause surfaces in the cockpit to
become porous. This could result in plastic
parts breaking awayw hen the airbags are
deployed. There is adanger of injury.
Do not use care products and cleaning agents containing solvents to clean the cockpit.
! Do not affix the following to plastic surfa-
ces:
R stickers
R films
R scented oil bottles or similari tems
You could otherwise damage the plastic.
! Do not allowc
osmetics, insect repellent
or sunscreen to come in contact with the
plastic trim. This maintains the high-quality look of the surfaces.
X Wipe the plastic trim with adamp, lint-free
cloth, e.g. amicrofibre cloth.
X Heavy soiling: use car care and cleaning
products recommended and approved by
Mercedes-Benz.
The surface may change colour tempora-
rily. Wait until the surface is dry again.
Cleaning the steering wheela nd gear or
selector lever X
Thoroughlyw ipe withadamp cloth or use
leather care agents that have been recom-
mended and approved by Mercedes-Benz. Care
391Maintenance and care Z

MOExtended tyres (tyres with run-flat
characteristics)
General notes With MOExtended tyres (tyre
swith run-flat
characteristics), you can continue to drive
yourv ehicleeven if there is atotal loss of
pressure in one or more tyres. The affected
tyre must not show any clearly visible dam-
age.
You can recognise MOExtended tyres by the
MOExtended marking which appears on the
tyre wall. You willf ind this marking next to the
tyre size designation, the load-bearing capa-
city and the spee dindex.
MOExtended tyres may only be usedinc on-
junction with an activated tyre pressure loss
warning system or tyre pressure monitor.
If ap ressure lossw arningmessage
appears in the multifunction display:
R observe the instructions in the display mes-
sage s(Ypage3 22)
R check the tyre for damage
R if driving on, observe the following notes
The driving distance possible in run-fla tmode
is approximately 80 km when the vehicl eis
partiallyl aden and approximately 30 km
when the vehicl eisfullyladen.
In addition to the vehicl eload, the driving dis-
tance possible depends upon:
R vehicl espeed
R road condition
R outside temperature
The driving distance possible in run-fla tmode
may be reduced by extreme driving condi-
tions/manoeuvres ,oritcan be increased
through amoderate style of driving.
The driving distance possible in run-fla tmode
is counted from the moment the tyre pressure loss warning appears in the multifunction dis-
play.
You must not exceed amaximu mspee dof
80 km/h. When replacing one or all tyres, observe the
following specifications for yourv
ehicle's
tyres:
R size
R the type and
R the "MOExtended "mark.
If at yre has gone flat and cannot be replaced
with an MOExtended tyre, astandard tyre
may be usedasat emporary measure. Make
sure that you use the prope rsize and type
(summer or winter tyre).
Vehicles with MOExtended tyres are not
equipped with aTIREFIT kit at the factory. It is
therefore recommende dthat you additionally
equip yourv ehiclewithaTIREFIT kit if you fit
tyres that do not feature run-fla tcharacteris-
tics, e.g. winter tyres. ATIREFIT kit can be
obtained from aqualified specialist work-
shop.
Important safety notes G
WARNING
When driving in emergency mode, the driving characteristics deteriorate, e.g. when corner-
ing, accelerating quickly and when braking.
There is arisk of accident.
Do not exceed the stated maximu mspeed.
Avoid abrupt steering and driving manoeu-
vres, and driving over obstacles (kerbs, pot-
holes, off-road). This appliesinp articulartoa
laden vehicle.
Stop driving in emergency mode if:
R you hearb anging noises.
R the vehicl estarts to shake.
R you see smoke and smell rubber.
R ESP ®
is intervening constantly.
R there are tears in the sidewalls of the tyre.
After driving in emergency mode, have the
whee lrims checked at aqualified specialist
worksho pwith regard to their further use .The
faulty tyre must be replaced. 398
Flat tyreBreakdown assistance