fuel consumption MERCEDES-BENZ CLS COUPE 2008 Owners Manual

7
Temperature display (on-board
computer)
. . . . . . . . . . . . . . . . . . . 116
Topping up . . . . . . . . . . . . . . . . . . . 195
ESP ®
(Electronic Stability Program) . 59
Activating/deactivating . . . . . . . . . . 59
Display message . . . . . . . . . . 222, 231
Warning lamp . . . . . . . . . . . . . . 59, 244
Exterior lighting
Delayed switch-off (on-board
computer) . . . . . . . . . . . . . . . . . . . 126
Exterior mirror parking position
Storing . . . . . . . . . . . . . . . . . . . . 85, 87
Exterior mirrors
Adjusting . . . . . . . . . . . . . . . . . . . . . 84
Anti-dazzle mode (automatic) . . . . . 85
Folding in/out (automatically) . . . . . 84
Folding in/out (electrically) . . . . . . . 84
Folding in when locking (on-board
computer) . . . . . . . . . . . . . . . . . . . 128
Malfunction . . . . . . . . . . . . . . . . . . 260
Parking position . . . . . . . . . . . . . 85, 87
Resetting . . . . . . . . . . . . . . . . . . . . . 84
Storing settings . . . . . . . . . . . . . . . . 86
Exterior view
Overview . . . . . . . . . . . . . . . . . . . . . 20 F
Fire extinguisher

. . . . . . . . . . . . . . . . 217
First-aid kit . . . . . . . . . . . . . . . . . . . . . 216 Flat tyre
MOExtended run-flat system
. . . . . 287
Preparing the vehicle . . . . . . . . . . . 276
TIREFIT kit . . . . . . . . . . . . . . . . . . . 277
Floormat . . . . . . . . . . . . . . . . . . . . . . . 187
Foglamps
Display message . . . . . . . . . . . . . . 235
Fording . . . . . . . . . . . . . . . . . . . . . . . . 208
Frequencies Garage door opener . . . . . . . . . . . . 319
Telephone . . . . . . . . . . . . . . . . . . . 300
Front airbag . . . . . . . . . . . . . . . . . . . . . 46
Front-passenger airbag . . . . . . . . . . . . 46
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Diesel . . . . . . . . . . . . . . . . . . . . . . . 192
Display message . . . . . . . . . . . . . . 231
Loss . . . . . . . . . . . . . . . . . . . . . . . . 253
Petrol . . . . . . . . . . . . . . . . . . . . . . . 191
Fuel consumption . . . . . . . . . . . 312, 313
Fuel filler flap Opening/closing . . . . . . . . . . . . . . 190
Fuel line
Malfunction . . . . . . . . . . . . . . . . . . 253
Fuel tank
Malfunction . . . . . . . . . . . . . . . . . . 253
Range (on-board computer) . . . . . . 130
Fuse allocation chart . . . . . . . . . . . . 295
Fuse box Boot . . . . . . . . . . . . . . . . . . . . . . . . 296
Dashboard . . . . . . . . . . . . . . . . . . . 296 Fuses
. . . . . . . . . . . . . . . . . . . . . . . . . . 295 G
Garage door Opening/closing

(with the remote
control) . . . . . . . . . . . . . . . . . . . . . 187
Garage door opener . . . . . . . . . . . . . . 186
Clearing the memory . . . . . . . . . . . 187
Frequencies . . . . . . . . . . . . . . . . . . 319
Programming the remote control . . 186
Gear indicator (on-board computer) 116
Gearshift program Manual . . . . . . . . . . . . . . . . . . . . . . 108
Genuine Mercedes-Benz parts . . . . . 298
Glove compartment . . . . . . . . . . . . . . 177
Gross vehicle weight, maximum
permissible . . . . . . . . . . . . . . . . . . . . . 310 H
Headlamp Misting up

. . . . . . . . . . . . . . . . . . . 259
Headlamp mode (automatic) . . . . . . . 92
Headlamps Cleaning . . . . . . . . . . . . . . . . . . . . . 212
Cleaning system . . . . . . . . . . . . . . . . 95
Headlamps delayed switch-off
see Exterior lighting delayed switch-off Index
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Protection of the environment
15Protection of the environment
H
Environmental note
Daimler's declared policy is one of integra-
ted environmental protection.
The
objectives are for the natural resources
which form the basis of our existence on
this planet to be used sparingly and in a
manner which takes the requirements of
both nature and humanity into account.
You too can help to protect the environ-
ment by operating your vehicle in an envi-
ronmentally-responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tyre wear depend
on the following factors:
R Operating conditions of your vehicle
R Your personal driving style
You can influence both factors.
You should bear the following in mind:
Operating conditions
R Avoid short trips as these increase fuel
consumption.
R Make sure that the tyre pressures are
always correct.
R Do not carry any unnecessary weight. R
Keep an eye on the vehicle's fuel con-
sumption.
R Remove roof racks once you no longer
need them.
R A regularly serviced vehicle will contrib-
ute to environmental protection. You
should therefore adhere to the service
intervals.
R Always have maintenance work carried
out at a qualified specialist workshop,
e.g. a Mercedes-Benz Service Centre.
Personal driving style
R Do not depress the accelerator pedal
when starting the engine.
R Do

not warm up the engine with the vehi-
cle stationary.
R Drive carefully and maintain a safe dis-
tance from the vehicle in front.
R Avoid frequent, sudden acceleration.
R Change gear in good time and use each
gear only up to 2
/ 3 of its maximum engine
speed.
R Switch off the engine in stationary traffic. Returning used vehicles
Mercedes-Benz will take back your
Mercedes-Benz
to dispose of it in an environ-
mentally-responsible manner, in accordance
with the European Union (EU) End of Life
Vehicles Directive.
The End of Life Vehicles Directive applies to
vehicles of up to 3.5 t gross vehicle weight, in
accordance with national regulations. For
several years, Mercedes-Benz has been
meeting all the legal requirements for a
design which allows for recycling and re-use.
There is a network of return points and dis-
assembly plants which can recycle your vehi-
cle in an environmentally-responsible man-
ner. The options for recycling vehicles and
parts are constantly being developed and
improved. This means that your Mercedes-
Benz will also continue to meet even the
increased recycling quotas in the future in
good time. You can obtain further information
from your national Mercedes-Benz homepage
or your national hotline number. Introduction
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On-board computer
111Rev counter
The red band in the rev counter indicates the
engine's overrevving range. The fuel supply is
interrupted to protect the engine when the
red band is reached.
! Do not drive in the overrevving range.
Doing so will damage the engine. H
Environmental note
Avoid driving at high engine speeds, as this
increases your vehicle's consumption
unnecessarily and pollutes the environ-
ment through increased emissions. Outside temperature display
G
Risk of accident
The road surface may be icy, especially in
wooded areas or on bridges, even if tem-
peratures are just above freezing point. The
vehicle could skid if you fail to adapt your
driving style. You should therefore always
adapt your driving style and speed to suit
the weather conditions.
There is a short delay before a change in out-
side temperature is displayed. On-board computer
Points to remember
The on-board computer is activated as soon
as the key is turned to position 1 in the igni-
tion lock. You can use the on-board computer
to call up information relating to your vehicle
and to make and adjust settings.
You can call up the next service due date,
select the display language for the instrument
cluster and set other functions. G
Risk of accident
Only use the on-board computer when road
and traffic conditions permit. You would
otherwise be distracted and unable to con-
centrate properly on driving, and could
cause an accident.
The on-board computer shows information in
the multi-function display. Multi-function steering wheel
You can control the multi-function display and
the settings in the on-board computer with
the buttons on the multi-function steering
wheel.Controls
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On-board computer
129
If you have switched the function on and you
fold in the exterior mirrors using the button
on the door (Y page 85), they will not fold out
automatically. The exterior mirrors can then
only be folded out using the button on the
door.
X Press the è or · button to select the
Settings... menu.
X Press the j button to call up the selec-
tion of submenus.
X Press the æ or ç button to select the
Convenience submenu.
X Press the j button to select Fold in
mirrors when locking.
X Press the æ or ç button to activate
or deactivate the Fold in mirrors when
locking feature.
X Press the j, è or ÿ button to
select a different display.
Selecting a setting for the dynamic driv-
ing seat* i
For more information on the dynamic driv-
ing seat, see ( Y page 79). X
Press the è or · button to select the
Settings... menu.
X Press the j button to call up the selec-
tion of submenus.
X Press the æ or ç button to select the
Driving dynamics seat adjustment
submenu.
X Press the j button to select Driving
dyn. seat adjust., driver or Driving
dyn. seat adjust., front-pass..
X Press the æ or ç button to select the
desired seat setting: Gentle for a soft seat
setting or Vigorous for a hard seat setting.
X Press the j, è or ÿ button to
select a different display. Trip computer menu
You can use the Trip computer menu to call
up or reset statistical data for your vehicle.
i You can select km or miles as the unit of
measurement for distance (Y page 123).
i Menu overview: see ( Y page 114).
Use the buttons on the multi-function steer-
ing wheel.
X Press the è or · button to select
From start.
Consumption statistics from start The values refer to the start of the journey.
1
Kilometres
2 Time
3 Average speed
4 Average fuel consumption Controls
* optional
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On-board computer
130
If the vehicle is parked for more than 4 hours,
the From start consumption statistics are
reset (key in position
0 of the ignition lock or
removed).
The values will not be reset if you turn the key
to position 1 or 2 during this time.
Consumption statistics from the last
reset The values refer to the last reset of the func-
tion.
X
Press the j or k button to select
From reset. 1
Kilometres
2 Time
3 Average speed
4 Average fuel consumption Resetting the consumption statistics X
Press the j or k button to select the
function that you wish to reset.
X Press and hold the reset button on the left
of the instrument cluster until the values
are reset to "0".
The consumption statistics From reset are
reset automatically after 9,999 hours or
99,999 kilometres.
Calling up the range X
Press the j or k button to select
Distance:.
The multi-function display shows the esti-
mated distance that can be covered by the
vehicle, based on your current driving style
and the amount of fuel remaining in the
tank.
If there is only a small amount of fuel left in
the fuel tank, the display shows a vehicle
being refuelled instead of the range. Telephone menu*
Functions and displays are dependent on the
optional equipment installed in your vehicle.
You can place your mobile phone in the
mobile phone cradle* (Y page 183), or set up
a Bluetooth connection to the audio system
or COMAND APS* see the separate operating
instructions. G
Risk of accident
Observe the legal requirements of the
country in which you are currently driving
regarding the use of mobile telephones in
the vehicle.
If it is permitted to use mobile phones while
the vehicle is in motion, you should only use
them when the road and traffic conditions
permit. You may otherwise be distracted
from the traffic conditions, cause an acci-
dent and injure yourself and others.
i Menu overview: see ( Y page 114).
Use the buttons on the multi-function steer-
ing wheel. Controls
* optional
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Refuelling
192
CLS 350 CGI !
Refuel using only unleaded premium
grade petrol with a minimum octane num-
ber of 95 RON/85 MON conforming to
European standard EN 228.
You could otherwise impair engine output
or damage the engine.
You
will find further information about pet-
rol under "Technical data" in the index.
i In some countries, only petrol of insuffi-
cient quality (high-sulphur fuel) may be
available. This fuel can temporarily produce
unpleasant odours, especially on short
journeys. Refuelling with petrol of sufficient
quality (sulphur-free fuel) will reduce such
odours.
AMG vehicles !
Refuel using only super unleaded petrol
with a minimum octane number of 98
RON/88 MON conforming to European
standard EN 228.
You could otherwise impair engine output
or damage the engine.
You

will find further information about pet-
rol under "Technical data" in the index. i
If the recommended fuel is not available
and

only as a temporary measure, you may
also use premium unleaded petrol,
95 RON/85 MON. This may reduce per-
formance and increase petrol consump-
tion. You must avoid driving at full throttle.
! In emergencies, only when the recom-
mended fuel is not available, you may also
use standard unleaded petrol, 91 RON/
82.5 MON. However, using this fuel results
in considerably higher petrol consumption
and significantly reduced performance.
Avoid driving at full throttle, and only drive
in drive program C.
If no fuel other than regular petrol fuel 91
RON/82.5 MON or a lower grade is per-
manently available, you should have the
vehicle adapted to run on this fuel by the
local after-sales service. Diesel (EN 590)
! Only use diesel that complies with the
EN 590 European standard.
You could otherwise impair engine output
or damage the engine.
You will find further information about die-
sel under "Fuel" in the index.
! When
refuelling vehicles with a diesel par-
ticle filter in countries outside the EU, only
low-sulphur Euro diesel with less than
0.005 percent sulphur content by weight
should be used. In countries in which diesel
with a higher sulphur content is available
(e.g. 0.035 percent by weight), the engine
oil should be renewed at more frequent
intervals. More information about intervals
for changing the engine oil can be obtained
from any Mercedes-Benz Service Centre.
! Using fuel that does not comply with EN
590 can increase wear and damage the
engine and the exhaust system. Do not use
the following:
R Marine diesel
R Heating oil
R Bio-diesel Operation
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Tyres and wheels
198 Tyres and wheels
Points to remember
! For safety reasons, Mercedes-Benz rec-
ommends that you only use tyres and
wheels which have been approved by
Mercedes-Benz specifically for your vehi-
cle. These tyres have been specially adap-
ted for use with the control systems, such
as
ABS or ESP ®
, and are marked as follows:
R MO = Mercedes-Benz Original
R MOE = Mercedes-Benz Original Extended
(with run-flat characteristics)*
Mercedes-Benz Original Extended tyres*
should only be used on wheels that have
been specifically approved by Mercedes-
Benz.
If you use other tyres and wheels,
Mercedes-Benz cannot accept any respon-
sibility for damage that may result from
this. Further information about tyres,
wheels and approved combinations can be
obtained from any Mercedes-Benz Service
Centre.
If you use tyres other than those tested and
recommended for Mercedes-Benz vehi-
cles, characteristics such as handling, vehi-
cle noise emissions and fuel consumption may be adversely affected. In addition, the
wheels may come into contact with the
body

or axle components when heavily loa-
ded or when driving with snow chains. This
could result in damage to the tyres or the
vehicle.
! Retreaded tyres are neither tested nor
recommended by Mercedes-Benz, since
previous damage cannot always be detec-
ted on retreaded tyres. As a result,
Mercedes-Benz cannot guarantee vehicle
safety if retreaded tyres are fitted. Do not
fit used tyres if you have no information
about their previous usage. G
Risk of accident
If wheels or tyres other than those which
have been tested are fitted:
R the

brakes or chassis components could
be damaged
R wheel and tyre clearances can no longer
be guaranteed
This could cause an accident.
Modification work on the brake system and
wheels is not permitted, nor is the use of
spacer plates or brake dust shields. This inva-
lidates the General Operating Permit for the
vehicle. Notes on selecting, fitting and replacing
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

fitting new tyres, run them in at mod-
erate speeds for the first 100 km as they
only reach their full performance after this
distance.
R Fit new tyres on the front wheels first if
tyres of the same size are required on the
front and rear wheels.
R Replace the tyres after six years at the lat-
est, regardless of wear. This also applies to
the spare wheel*.
R Do not drive with tyres which have too little
tread depth as this significantly reduces
the traction on wet roads (aquaplaning).
! Store tyres that are not being used in a
cool, dry and preferably dark place. Protect
the tyres against oil, grease, petrol and die-
sel. Operation
* optional
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Tyres and wheels
304 Tyres and wheels
! For safety reasons, Mercedes-Benz rec-
ommends that you only use tyres which
have been approved by Mercedes-Benz
specifically
for your vehicle. These tyres are
specially adapted for use with the control
systems, such as ABS or ESP ®
, and are
marked as follows:
R MO = Mercedes-Benz Original
R MOE = Mercedes-Benz Original Exten-
ded* (with run-flat characteristics)
If you use other tyres, Mercedes-Benz can-
not accept any responsibility for damage
which may occur. Information about tyres
can be obtained from any Mercedes-Benz
Service Centre.
! If you fit tyres other than those tested and
recommended by Mercedes-Benz, charac-
teristics such as handling, noise levels and
fuel consumption, etc. may be adversely
affected. In addition, when driving with a
load, dimensional variations and different
tyre deformation characteristics could
cause the tyres to make contact with the
bodywork and axle components. This could
result in damage to the tyres or the vehicle. i
Further information about tyres and
wheels can be obtained from any
Mercedes-Benz Service Centre.
You
will find a table of tyre pressures on the
inside of your vehicle's fuel filler flap . You
will find further information about tyre pres-
sures in the "Operation" section
(Y page 200). Technical data
* optional
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Service products and capacities
312the wrong fuel result in damage to the
injection system. Damage resulting from
adding
the wrong fuel is not covered by the
warranty.
More information about refuelling and fuels
can be found in the "Operation" section. Introduction to fuel consumption
The vehicle will use more fuel than usual in
the following situations: R
at very low temperatures
R in urban traffic
R on short trips
R in mountainous terrain
! Do not use any special additives, as they
can cause malfunctions and engine dam-
age.
Damage resulting from the use of such
additives is not covered by the Mercedes-
Benz warranty. H
Environmental note
CO 2 (carbon dioxide) is the gas which sci-
entists
believe to be principally responsible
for global warming (the greenhouse effect).
Your vehicle's CO 2 emissions are directly
related to fuel consumption and therefore
depend on: R
efficient use of the fuel by the engine
R driving style
R other

non-technical factors, such as envi-
ronmental influences or road conditions
You can minimise your vehicle's CO 2 emis-
sions by driving carefully and having it serv-
iced regularly. Technical data
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Service products and capacities
313Fuel consumption
The information does not refer to a specific vehicle, but serves as a means of comparing the different vehicle types. CLS 280
48 CLS 350
49 CLS 350 CGI
49 CLS 500
CLS 63 AMG
48 CLS 320 CDI
Urban 14.3 – 15.1 l/100
km 13.0 – 13.2 l/100
km 17.0 – 17.2 l/100
km 22.6 l/100 km 10.6 – 11.0 l/100
km Extra-
urban 7.8 – 8.0 l/100 km 7.0 – 7.2 l/100 km 8.5 – 8.7 l/100 km 9.9 l/100 km 5.9 – 6.4 l/100
km Overall
(NEDC) 10.1 – 10.6 l/100
km 9.1 – 9.3 l/100 km 11.6 – 11.8 l/100
km 14.5 l/100 km 7.6 – 8.1 l/100
km CO
2 emis-
sions 241 – 253 g/km 217 – 222 g/km 275 – 280 g/km 345 g/km 200 – 215 g/km
48
Missing values were not available at time of going to print.
49 Only for certain countries. Technical data
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13.8 - 14.1 l/
100 km
100 km
100 km
233 - 237 g/km 7.4 - 7.7 l/
9.8 - 10.0 l/