wheel size MERCEDES-BENZ E-CLASS COUPE 2011 Owners Manual

ESP
®
OFF ....................................... 258
LIM (cruise control) ........................ 170
LIM (DISTRONI CPLUS) .................. 173
LIM (variable SPEEDTRONIC )......... 181
Overview .......................................... 30
PASSENGER AIRBAG OFF ................53
Reserve fuel ................................... 260
Seat bel t........................................ 255
SRS ................................................ 259
Warning triangle ................................ 294
Washer fluid Display message ............................ 253
see Windscreen washer system
Weight
see Technical data
Whee lboltt ightening torque ...........304
Whee lchock ...................................... 301
Wheels Changing/replacing .......................323
Changing awheel .......................... 301
Checking ........................................ 318
Cleaning ......................................... 287
Fitting awheel ............................... 304
Important safety notes ..................318
Removing awheel .......................... 303
Storing ........................................... 324
Tightening torqu e........................... 304
Whee lsize/tyre size ...................... 324
Wind deflector
see AIRCAP
Wind deflector (cleaning instruc-
tions) .................................................. 288
Windowbag Display message ............................ 238
Operation ........................................ .44
Windows
Cleaning ......................................... 289
see Side windows
Windscreen
Demisting ...................................... 134
Windscreen washe rsystem ............. 284
Windscree nwipers
Problem (malfunction) ...................125
Replacing the wiper blades ............125
Switching on/off ........................... 124Winte
rdriving
Important safety note s.................. 319
Slippery road surfaces ...................169
Snow chains .................................. 320
Winte rtyres
Limiting the spee d(on-board com-
puter) ............................................. 228
M+S tyres ...................................... 319
Wiper blades
Cleaning ......................................... 290
Important safety notes ..................125
Replacing ....................................... 125
Wooden trim (cleaning instruc-
tions) .................................................. 29220
Index

or BAS PLUS, the brake lamps flash rapidly.
In this way, traffic travelling behind you is
warned in an even more noticeable manner.
If you brake sharply from aspeed of more
than 70 km/htoa standstill, the hazard warn-
ing lamps are activated automatically. If the
brakes are applied again, the brake lamps
light up continuously. The hazard warning
lamps switch off automaticallyify ou travel
faster than 10 km/h .You can also switch off
the hazard warning lamps using the hazard
warning switch button (Y page 117).ESP
®
(Electronic Stability Program)
Important safety notes i
See the "Important safety notes" section
(Y page 61).
If ESP ®
detect sthat the vehicle is deviating
from the direction desired by the driver, one
or more wheels are braked to stabilise the
vehicle. If necessary, the engine output is also
modified to keep the vehicle on the desired
course within physical limits. ESP ®
assists
the driver when pulling away on wet or slip-
pery roads. ESP ®
can also stabilise the vehi-
cle during braking.
If ESP ®
intervenes, the ÷ESP®
warning
lamp flashes in the instrument cluster. G
WARNING
If the ÷ warning lamp in the instrument
cluster flashes, proceed as follows:
R do not deactivate ESP ®
under any circum-
stances.
R only depress the accelerator pedal as far as
necessary when pulling away.
R adapt your driving style to suit the prevail-
ing road and weather conditions.
Otherwise, the vehicle could go into askid.
ESP ®
cannot reduce the risk of an accident if
you drive too fast. ESP ®
cannot override the
laws of physics. !
Switch the ignition off when:
R the parking brake is being tested using a
dynamometer
R the vehicle is being towed with the front/
rear axle raised
Application of the brakes by ESP ®
may oth-
erwise destroy the brake system.
i Only use wheels with the recommended
tyre sizes. Only then will ESP ®
function
properly.
ETS (Electronic Traction Support) Traction control is part of ESP
®
.
Traction control brakes the drive wheels indi-
viduall yifthey spin. This enables you to pull
away and accelerate on slippery surfaces, for
example if the road surface is slippery on one
side.
Traction control remains active if you deacti-
vate ESP ®
. G
WARNING
Traction control cannot reduce the risk of an
accident if you drive too fast. Traction control
cannot override the laws of physics.
Deactivating/activating ESP ® i
Observe the "Important safety notes" sec-
tion (Y page 61).
ESP ®
is activated automatically when the
engine is started.
i Vehicles with ECO start/stop function:
the ECO start/stop function switches the
engine off automatically when the vehicle
comes to astop. The engine startsa uto-
matically when the driver wants to pull
away again. ESP ®
remains in its previously
selected status. Example: if ESP ®
was
deactivated before the engine was
switched off, ESP ®
remains deactivated
when the engine is switched on again. 64
Driving safety systemsSafety

thereb
yunintentionall yactivate the EASY-
ENTRY/EXIT featur eand become trapped.
Positio nofthe steering whee lwhent he
EASY-ENTRY/EXI Tfeatur eisactive The steerin
gwheel tilts upwards if you:
R remove the key from the ignition lock
R open the driver's door and the key is in
position 0or 1in the ignition lock
i The steerin gwheel only moves upwards if
it has not already reached the upper end
stop.
If you insert the key into the ignition lock with
the driver's door closed, the steerin gwheel is
automatically moved to the previously set
position.
Position of the steering wheel for driv-
ing The steerin
gwheel is moved to the previously
set position if:
R the driver's door is closed
R you insert the key into the ignition lock
or
R you press the Start/Stop button onceon
vehicles with KEYLESS-GO.
If you close the driver's door with the key
inserted into the ignition lock, the steering
wheel is automatically moved to the previ-
ously set position.
The last position of the steerin gwheel is
stored after each manual setting or when you
stor ethe setting with the memory function
(Y page 112).
Crash-responsive EASY-EXIT feature If the crash-responsive EASY-EXIT feature is
triggered in an accident ,the steerin gcolumn
will move upwards when the driver's door is
opened. This occurs irrespective of the posi-
tion of the key in the ignition lock. This makes
it easier to exit the vehicle and rescue the
occupants. The crash-responsive EASY-EXIT feature is
only operational if the EASY-EXIT/ENTRY fea-
ture is activated in the on-board computer. Mirrors
Rear-view mirror
Rear-view mirror (manual anti-dazzle) X
Anti-dazzle mode: flick anti-dazzle
switch :forwards or back. Exterior mirrors
Adjusting the exterior mirrors G
WARNING
The exterior mirrors reduce the size of the
image. Objects are actually closer than they
appear. You could misjudge the distanc efrom
vehicles driving behind and cause an acci-
dent ,e.g. when changin glane. For this rea-
son ,makes ure of th eactual distanc efromt he
vehicle driving behin dbyglancingovery our
shoulder.
The convex exterior mirrors provide alarger
field of vision.
The exterior mirrors are automatically heated
if the rear window heating is switched on and
the outside temperature is low. Mirrors
109Seats, steering wheel and mirrors Z

direction
?.This decreases in size as you
approach the announced change of direction.
Change of direction announced with a
lane recommendation
Lane recommendations are only displayed if
the relevant data is available on the digital
map. :
Road to which the change of direction
leads
; Distancetoc hange of direction and visual
distance display
= Lane recommendation
? Change-of-direction icon
On multi-lane roads, lane recommendation
= may be shown for the next change of
direction. During the change of direction,
additional lanes may be displayed. Lane recommendation display (example)
:
Lane continues through change of direc-
tion
; New lane during achange of direction
Other status indicators of the naviga-
tion system R
O:y ou have reached the destination or an
intermediate destination.
R New route... or
Calculating route :a
new route is being calculated. R
Off map or
Off road :t
he vehicle position
is outside the area of the digital map (off-
map position).
R No route :nor
oute could be calculated to
the selected destination. Audio menu
Selecting aradio station You can only change the waveband and store
new stations using the audio system or
COMAND APS.
X Switch on the audio system or COMAND
APS and select Radio (see the separate
operating instructions).
X Press the =or; button on the steer-
ing wheel to select the Audio menu.
:
Waveband
; Station 18
X To selectas toredstation: brieflypress
the 9 or: button.
X To select astation from the station
list: press and briefl yholdt he 9
or : button.
X To select astatio nusing station
search 19
:press and briefl yholdt he 9
or : button.
i DAB radi omode(Digit alAudio Broadcast-
ing); see the separate operating instruc-
tions.
18 If the statio nhas been stored ,the memory position will also be displayed.
19 Onl yifnos tatio nlist is received. Menus and submenus
219On-boardcomputer and displays Z

workshop
,e.g.ataM ercedes-Benz Service
Centre. H
Environmental note
Have the used tyre sealant bottle disposed of
professionally, e.g. at aMercedes-Benz
Service Centre.
X Have the tyre sealant bottle replaced every
four years at aqualified specialist work-
shop, e.g. aMercedes-Benz Service
Centre. Changing
awhee land fitting the spare
wheel
Preparing the vehicle G
WARNING
The wheel and tyre size of the emergency
spare wheel/spare wheel may diffe rtothat of
the damaged wheel. When using an emer-
gency spare wheel/spare wheel the handling
characteristics of the vehicle may change.
Adapt your style of driving accordingly.
Never operate the vehicle with more than one
emergenc yspare wheel/spare wheel that dif-
fers in size.
Only use an emergenc yspare wheel/spare
wheel of adiffering size briefly and do not
switch off ESP ®
.
When using an emergenc yspare wheel you
must not exceed the maximum speed of
80 km/h. G
WARNING
Have the emergenc yspare wheel/spare
wheel replaced with anew wheel as soon as
possible at aqualified specialist workshop
which has the necessary specialist knowledge
and tools to carry out the work required.
Mercedes-Benz recommends that you use a
Mercedes-Benz Service Centre for this pur-
pose. In particular, work relevant to safety or
on safety-related systems must be carried out
at aq ualified specialist workshop. i
Vehicles without an emergenc yspare
wheel/spare wheel are not equipped with
wheel-changing tools at the factory. For
more information on which tools are
required to perform awheel change on your
vehicle, e.g. wheel chock,w heel wrench or
centring pin, consult aMercedes-Benz
Servic eCentre.
X Prepare the vehicle as described
(Y page 296).
X Ifat railer is coupled to the vehicle, uncou-
ple it.
X Remove the following items (depending on
the vehicle's equipment) from the stowage
well under the boot floor:
R
the emergenc yspare wheel
R the vehicle tool kit
R the folding wheel chock
R the jack
X Secure the vehicle to prevent it from rolling
away.
Securing the vehicle to prevent it from
rolling away If your vehicle is equipped with
awheel chock,
it can be found in the vehicle tool kit
(Y page 295).
The folding wheel chock is an additional
securing measure to prevent the vehicle from
rolling away,f or example when changing a
wheel. Flat tyre
301Breakdown assistance Z

warning system cannot function reliably.
Only restart th
etyrep ressure loss warning
system when the defective whee lhas been
replaced with anew wheel. MOExtended tyres (tyres with run-flat
characteristics)
MOExtended tyres (tyres with run-flat char-
acteristics) allow you to continue driving the
vehicl eeven when one or more tyres lose all
air pressure.
MOExtended tyres may only be usedinc on-
junction with the activated tyre pressure loss
warning system or with the tyre pressure
monitor.
The maximu mpermissible distanc ewhich
can be driven in run-flat mode depends on the
load in the vehicle. It is 80 km if the vehicle
is partially laden and 30 km if fully laden.
The maximum permissible distanc ewhich
can be driven in run-flat mode is counted from
the momen tthe tyre pressure loss warning
appears in the multifunction display.
You must not exceed amaximum speed of
80 km/h. G
WARNING
The handling characteristics of your vehicle
deteriorate in run-flat mode, for example:
R when cornering
R when braking
R when accelerating rapidly
Adapt your driving style accordingly and avoid
sudden changes in direction and sudden
acceleration, as well as driving over obstacles
(i.e. kerbs, potholes), and driving off-road.
This is particularly the case when the vehicle
is heavily laden.
The maximum permissible distance that can
be driven in run-flat mode depends to alarge
extentont he loads placed on the vehicle. It
can be shorter due to high speeds, aheavy
load, sudden changes in direction, the road
surface condition, outside temperature, etc., or further if you drive carefully and conserva-
tively.
Do not continue to drive in run-flat mode if:
R you hear banging noises.
R the vehicle starts 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 run-flat mode, you must have
the wheel(s) checked for damage at aquali-
fied specialist workshop which has the nec-
essary specialist knowledge and tools to carry
out the work required. The faulty tyre must be
replaced in every case.
Mercedes-Ben zrecommends that you use a
Mercedes-Benz Service Centr efor this pur-
pose. In particular, work relevant to safety or
on safety-related systems must be carried out
at aq ualified specialist workshop.
i When replacing one or all tyres, make
sure that you only use tyres marked
MOExtended and of the specified size for
the vehicle.
i Vehicles with MOExtended tyres are not
equipped with aTIREFI Tkit at the factory.
It is therefore recommended that you addi-
tionally equip your vehicle with aTIREFI Tkit
if you fit tyres that do not feature run-flat
properties, e.g. winter tyres. ATIREFI Tkit
can be obtained from aMercedes-Benz
Service Centre. Battery
Important safety notes
In order for the batter ytoachieve the maxi-
mum possible service life, it must alway sbe
sufficiently charged.
Have the batter ycharge checked more fre-
quently if you use the vehicle mainly for short
trips or if you leave it standing idle for a
lengthy period. Battery
305Breakdown assistance Z

Tyre tread
G
WARNING
Bea rinm indt hat:
R tyr eg ripd ecreases rapidl yonwetroads
when the tread depth is less than 3mm.
Thus ,you should replace tyres that have
insufficient tread.
R winter tyres should be replaced when the
tread depth is 4mmorless as they no lon-
ger provide adequate grip.
R the tread on atyre may not wear evenly.
Thus, you should regularly check the tread
depth and the condition of the tread across
the entire width of all tyres. If necessary,
turn the fron twheels to full lock in order to
inspect the tyre tread more easily.
Otherwise, you could lose control of the vehi-
cle and cause an accident due to the reduced
grip of the tyres on the road. Notes on selecting, fitting and replac-
ing tyres
R Only fit tyres and wheels of the same type
and make.
R Only fit tyres of the correct size onto the
wheels.
R After fittingn ew tyres, run them in at mod-
erate speeds for the first 100 km, as they
only reach their full performance after this
distance.
R Do not drive with tyres which have too little
tread depth, as this significantly reduces
the traction on wet roads (aquaplaning).
R Replace the tyres after six years at the lat-
est, regardless of wear. This also applies to
the emergency spare wheel/spare wheel. MOExtended tyres (tyres with run-flat
characteristics)
MOExtended tyres (tyres with run-flat char-
acteristics )allow you to continue driving the vehicle even when one or more tyres lose all
air pressure.
MOExtended tyres may only be used in con-
junction with the tyre pressure loss warning
system or with the tyre pressure monitor and
on wheels specifically tested by Mercedes-
Benz.
i
Vehicles with MOExtended tyres are not
equipped with aTIREFIT kit at the factory.
It is therefore recommended that you addi-
tionally equip your vehicle with the TIREFIT
kit if you fit tyres that do not feature run-
flat properties, e.g. winter tyres. ATIREFIT
kit can be obtained from aMercedes-Benz
Service Centre.
You will find notes on driving with aflat tyre
in the "Breakdown assistance" section
(Y page 305). Winter operation
Please bear the following in mind
At the onset of winter ,have your vehicle win-
terproofed at aqualified specialist workshop,
e.g. at aMercedes-BenzS ervice Centre.
Observe the notes in the "Changing awheel"
section (Y page 323). Driving with summer tyres
At temperatures below +7 †, summer tyres
lose elasticit yand therefore traction and
brakin gpower; change the tyres on your vehi-
cle to M+S tyres .Using summer tyres at very
cold temperatures could cause tears to form,
thereby damaging the tyres permanently.
Mercedes-Benzc annot accept responsibility
for this type of damage. M+S tyres
At temperatures below +7 †, use winter tyres
or all-season tyres. Bot htype soft yrea re
identified by th eM+S marking. Winter operation
319Wheels and tyres Z

Tyre pressure
Tyre pressure specifications
Yo uw illf ind atable of tyr epressures for var-
ious operating conditions on the insid eof
your vehicle's fuel fille rflap.
Operation with emergency spare wheel:
The applicable value for the emergency spare
wheel is stated on the spare wheel and in the
technical data section.
Operation with atrailer: The applicable
value for the rear tyre sisthe maximum tyre
pressure value stated on the table insid ethe
fuel filler flap.
The table insid ethe fuel filler flap may state
tyre pressures for differen tload conditions.
These are defined in the table as different
numbers of passengers and amounts of lug-
gage. The actual number of seats may vary –
for more information please refer to the vehi-
cle's registration documents.
If no other data is stated, the tyre pressures
specified on the fuel filler flap apply for all
tyres approved for this vehicle. If
at yre size precedes atyre pressure, the tyre
pressure information following is only valid
for that tyre size. Instead of the complete tyre size, the rim
diameter alone, for example
R16,may be lis-
ted. Rim diameter
:is part of the tyre size and
can be found on the tyre sidewall. G
WARNING
Tyre pressure that is either too high or too low
has anegative effect on the vehicle's driving
safety, which could lead you to cause an acci-
dent. Therefore, you should regularly check
the pressure of all the tyres, particularly prior
to long trips, and correc tthe pressure as nec-
essary.
To test tyre pressure, use asuitable pressure
gauge. The outer appearance of atyre does
not permit any reliablec onclusion about the
tyre pressure. G
WARNING
Do not fit anything else to the tyre valve other
than the standard valve cap. In particular, ret-
rofitted tyre pressure monitors which are
screwed on to the valve may overload it and
cause it to fail. Due to their design, the valve Tyrep
ressure
321Wheels and tyres
Z

Restarting the tyre pressure loss warn-
in gs ystem Restar
tthe tyre pressure loss warning system
if you have:
R changed the tyre pressure
R changed the wheels or tyres
R fitted new wheels or tyres
X Before restarting, consult the table of tyre
pressures on the inside of the fuel filler flap
to ensure that the tyre pressure in all four
tyres is set correctly for the respective
operating conditions.
X Observe the notes in the section on tyre
pressures (Y page 321). G
WARNING
The tyre pressure loss warning system can
only give reliablew arnings if you have set the
correct tyre pressure.
If an incorrectt yre pressure is set, these
incorrectv alues will be monitored.
At yre wit hinsufficien tpressure results in
vehicl einstability when driving, thus increas-
ing the risk of an accident.
X Make sure that the key is in position 2
(Y page1 47) in the ignitio nlock.
X Press =or; on the steering wheel
to select the Service menu.
X Press 9or: to select Tyre pres‐ sure .
X Press the abutton.
The Run Flat Indicato ractive Restart possible with OK message
appears in the multifunction display. If you wishtoc
onfirm the restart:
X Press the abutton.
The Tyre pressure now OK? message
appears in the multifunction display.
X Press the 9or: button to select
Yes .
X Press the abutton.
The Run Flat Indicato rrestarted message appears in the multifunction dis-
play.
After
ateach-in period, the tyre pressure
loss warning system willm onitor the set
tyre pressures of all four tyres.
If you wishtoc ancel the restart:
X Press the %button.
or
X If the Tyre press. now OK? message
appears, press 9or: to select
Cancel .
X Press the abutton.
The tyre pressure values stored at the last
restart willc ontinue to be monitored. Changing
awheel Flat tyre
The "Breakdown assistance" section
(Y pag e296) contains information and notes
on how to dea lwith aflatt yre. It also provides
instruction sonchangin gaw heelorf itting the
spar ewhee lore mergency spar ewheel. Interchangin
gthe wheels G
WARNING
Interchange th efront and rea rwheels only if
they hav ethe sam edimensions ,for example
size, offset, etc.
After every whee linterchange/change, have
the tightening torque checked at aquali fied
specialist worksho pthath as th enecessary
specialist knowledg eand tools to carry out Changing
awheel
323Wheels and tyres
Z

the work required
.Mercedes-Benz recom-
mend stha tyou use aMercedes-Benz Service
Centre for this purpose. In particular, work
relevant to safety or on safety-related sys-
tems must be carried out at aqualified spe-
cialist workshop.
The wheels could work loose if they are not
tightened to atorque of 130 Nm.
For safety reasons, Mercedes-Benz recom-
mends that you only use wheel bolts of the
correc tsize which have been approved for
Mercedes-Ben zvehicles.
The wear patterns on the fron tand rea rtyres
differ ,dependin gontheoperatin gconditi ons.
Interchange th ewheels befor eaclear wear
pattern ha sforme dont he tyres. Front tyres
typicall ywearm ore on the shoulder sand the
rea rtyre sint he centre.
On vehicle sthat have the same size front and
rea rwheels, you can interchange the wheels
every 5000 km to 10,000 km depending on
the degree of tyre wear. Do not reverse the
direction of tyre rotation.
Cleant he contact surfaces of the wheel and
the brake disc thoroughly every time awheel
is interchanged. Check the tyre pressure and,
if necessary, restart the tyre pressure loss
warning system or the tyre pressure monitor.
! On vehicles fitted with atyre pressure
monitor, electronic components are loca-
ted in the wheel.
Tyre-fitting tools should not be applied in
the area of the valve, as this could damage
the electronic components.
Always have the tyres changed at aquali-
fied specialist workshop, e.g. aMercedes-
Benz Service Centre. Direction of rotation
Tyres with aspecified direction of rotation
have additional benefits, e.g. if there is arisk
of aquaplaning. You will only gain these ben-
efits if the correct direction of rotation is
observed. An arrow on the sidewall of the tyre indicates
its correct direction of rotation.
You may fit an emergency spare wheel/spare
wheel against the direction of rotation.
Observe the time restriction on use as well as
the speed limitation specified on the emer-
gency spare wheel/spare wheel.
Storing wheels
Storew heels that are not being used in acool,
dry and preferably dark place. Protect the
tyres against oil, grease, petrol and diesel. Cleaningt
he wheels G
WARNING
Do not use high-pressure cleaners with circu-
lar-jet nozzles (dirt grinders) to clean your
vehicle, in particular the tyres. You could oth-
erwise damage the tyres and cause an acci-
dent. Wheel and tyrec
ombinations Please bear the following in mind
! For safety reasons, Mercedes-Ben zrec-
ommends that you only use tyres and
wheels which have been approved by
Mercedes-Benzs pecifically for your vehi-
cle.
These tyres have been specially adapted
for use with the contro lsystems ,suc has
AB SorE SP®
,a nd are marke dasfollows:
R MO =Mercedes-BenzO riginal
R MOE =Mercedes-BenzO riginal Extended
(tyres with run-flat characteristics)
R MO1 =Mercedes-BenzO riginal (only cer-
tain AMG tyres)
Mercedes-Benz Original Extended tyres
may only be usedonw heels that have been
specifically approved by Mercedes-Benz.
Only use tyres, wheels or accessories tes-
ted and approved by Mercedes-Benz. Cer- 324
Wheel and tyre combinationsWheels and tyres