tire size MERCEDES-BENZ CL CLASS 2010 Owners Manual

Tele Aid
............................................... 353
Automatic Maintenance Call ..........359
Emergency calls ............................. 354
Information button .........................357
Initiating an emergency call
manually ........................................ 355
Messages in the multifunction
display ........................................... 436
Remote door lock .......................... 359
Remote door unlock ...................... 359
Roadside Assistance button .......... 356
Search & Send ............................... 358
SOS button .................................... 355
Stolen Vehicle Recovery Services .. 360
System self-test ............................. 354
Telephone .......................................... 135
Answering/ending a call ................ 211
Bluetooth ®
interface ...................... 138
Call lists ......................................... 150
Call waiting, call holding, and
conference ..................................... 145
Emergency call “911” .................... 137
Functions during a single party
call ................................................. 144
Making calls ................................... 143
Menu ............................................. 211
Operation ....................................... 211
Phone book ........................... 146, 212
Redialing ........................................ 212
Telephone keypad ............................... 70
Temperature
Coolant .......................................... 300
Interior temperature ......................341
Outside .......................................... 301
Tether anchorage points
see Children in the vehicle
Tightening torque
Wheels ........................................... 469
Time settings ....................................... 79
TIN (Tire Identification Number) ...... 395
Tire and Loading Information
placard ............................................... 381
Tire and loading terminology ...........393
Tire Identification Number see TIN Tire inflation pressure
Checking ........................................ 377
Important notes on
........................375
Label on the inside of fuel filler
flap ................................................ 376
Placard on driver’s door B-pillar ..... 381
Tire labeling ....................................... 389
Tire load rating .................................. 394
Tire ply composition and material
used .................................................... 395
Tires ........................................... 373, 486
Advanced Tire Pressure
Monitoring System (Advanced
TPMS) ............................................ 377
Air pressure ................................... 374
Care and maintenance ................... 386
Cleaning ......................................... 387
Direction of rotation, spinning .......385
Important notes on tire inflation
pressure ........................................ 375
Inflation pressure .................. 376, 377
Information placard ....................... 381
Inspection ...................................... 386
Labeling ......................................... 389
Load index ............................. 389, 394
Load rating .................................... 394
Messages in the multifunction
display ................................... 426, 450
Ply composition and material
used ............................................... 395
Problems under-/overinflation ...... 376
Retreads ........................................ 373
Rims and tires (technical data) ...... 486
Rotation ......................................... 388
Service life ..................................... 386
Sizes .............................................. 486
Snow chains .................................. 396
Speed rating .......................... 390, 395
Storing ........................................... 387
Temperature .......................... 375, 388
Terminology ................................... 393
Tire Identification Number ............. 395
TPMS low tire pressure/
malfunction telltale ........................ 458
Traction ................................. 387, 395
Tread ............................................. 395
Tread depth ........................... 386, 395
Treadwear ...................................... 387 Index
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Vehicle specification

CL 550 4MATIC ............................. 483
CL 600 ........................................... 483
CL 63 AMG .................................... 484
CL 65 AMG .................................... 485
Vehicle status message memory .... 214
Vehicle tool kit .................................. 412
Vehicle washing see Vehicle care

Vehicle weights
see Vehicle specification
Video .................................................. 174
Video Aux ........................................... 172
Voice Control System
Address book ................................. 229
CD/DVD changer/MP3 .................234
Command list ................................ 237
External devices ............................. 236
Individualization ............................. 250
Introduction ................................... 217
Navigation ..................................... 219
Radio ............................................. 231
Settings ........................................... 80
Telephone ...................................... 225
Troubleshooting ............................. 247 W
Warning sounds Advanced Parking Guidance ..........330
DISTRONIC PLUS ........................... 307
Driver’s or passenger’s seat belt

.....48
Electronic parking brake ................ 431
Park Assist ..................................... 326
Parktronic system ..........................324
Seat belt telltale ............................ 454
Warranty coverage ............................ 480
Washer and headlamp cleaning
system ................................................ 496
Washer fluid
Mixing ratio .................................... 496
Refilling .......................................... 372
Washing the vehicle .......................... 403
Wear pattern (tires) ..........................388
Weights (vehicle) see Vehicle specification Wheel

Changing ....................................... 465
Removing ....................................... 467
Spare ............................................. 465
Tightening torque ........................... 469
Wheels, sizes

..................................... 486
Wheels, Tires and .............................. 373
Window curtain air bags ..................... 41
Windows see Power windows
Windows, cleaning ............................408
Windshield Cleaning wiper blades .................... 408
Defogging ...................................... 343
Infrared reflecting ..........................364
Washer fluid ................................... 496
Wipers ........................................... 280
Windshield wipers
Replacing wiper blades .................. 464
Winter driving
Instructions .................................... 396
Snow chains .................................. 396
Tires ............................................... 395
Winter tires ................................ 395, 486
Wood trims, cleaning ........................ 410 Z
ZAGAT ®
Rating Service .....................115 Index
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The ESC warning lamp
÷ in the instrument
cluster comes on when you switch on the
ignition. It goes out when the engine is
running. G
Warning!
Never switch off the ESC when you see the
ESC warning lamp ÷ flashing in the
instrument cluster. In this case proceed as
follows:
R When driving off, apply as little throttle as
possible.
R While driving, ease up on the accelerator
pedal.
R Adapt your speed and driving style to the
prevailing road conditions.
Failure to observe these guidelines could
cause the vehicle to skid. The ESC cannot
prevent accidents resulting from excessive
speed.
! Vehicles with 4MATIC:
Because the ESC operates automatically,
the engine and ignition must be shut off
(SmartKey in starter switch position 0 or
1 or KEYLESS-GO start/stop button in
position 0
or 1

) when the electronic parking
brake is being tested on a brake test
dynamometer.
Active braking action through the ESC may
otherwise seriously damage the brake
system which is not covered by the
Mercedes-Benz Limited Warranty.
! Vehicles without 4MATIC:
Because the ESC operates automatically,
the engine and ignition must be shut off
(SmartKey in starter switch position 0 or
1 or KEYLESS-GO start/stop button in
position 0 or 1) when the electronic parking
brake is being tested on a brake test
dynamometer or when the vehicle is being
towed with one axle raised.
Active braking action through the ESC may
otherwise seriously damage the brake system which is not covered by the
Mercedes-Benz Limited Warranty.
! The ESC will only function properly if you
use wheels of the recommended tire size
as specified

in the “Technical data” section
of this Operator’s Manual.
i The DISTRONIC PLUS and cruise control
switch off automatically when the ESC
engages.
Electronic Traction System
(ETS/4-ETS) G
Observe Safety notes, see page 56.
The ETS (Electronic Traction System) and
4-ETS (four-wheel Electronic Traction
System, vehicles with 4MATIC only) are
components of the ESC. The

ETS/4-ETS
improves the vehicle’s ability to utilize
available traction, especially under slippery
road conditions by applying the brakes to a
spinning wheel. Vehicles with 4MATIC also
transfer more power to the wheel(s) with
traction.
When you switch off the ESC, the
ETS/4-ETS is still enabled.
Switching off the ESC Switching off the ESC (except CL 63 AMG)
G
Warning!
The ESC should not be switched off during
normal driving other than in the
circumstances described below. Disabling
the system will reduce vehicle stability in
driving maneuvers.
Do not

switch off the ESC when a spare wheel
is mounted. 60
Driving safety systems
Safety and security
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X
Changing temperature: Slide ZVÆ or
rotate cVd.
X Exiting menu: Press W, back button
% in the center console (Y page 69) or
slide XVY.
The setting is saved. Adjusting air distribution
G
Observe Safety notes, see page 339.
You can adjust the air distribution separately
for the driver’s and front passenger side.
i When you change the air distribution, the
automatic function of the climate control
system is switched off.
X Select climate control settings Q Air
distribution, driver’s side or passenger
side. ¯
Directs air through the defroster air
vents to the windshield and front door
windows
P Directs air through the center and side
air vents
N Directs air through the center and side
air vents and to the footwells
O Directs air to the footwells
W Air distribution is adjusted
automatically
a Directs air through the defroster air
vents to the windshield and front door
windows and to the footwells _
Directs air into the entire vehicle
interior
b Directs air through the center, side and
defroster air vents to the windshield
and front door windows
X Changing air distribution: Rotate cVd.
The symbol for air distribution changes. The
direction and size of the arrows represent
the air distribution.
or
X Switching back to automatic mode:
Rotate cVd and select AUTO.
X Exiting menu: Press W, back button
% in the center console (Y page 69) or
slide XVY.
The setting is saved. Adjusting air volume
Use rocker switches K (Y page 338) in
the center console or COMAND climate
control settings to separately adjust the air
volume on each side of the passenger
compartment.
i When you change the air volume, the
automatic function of the climate control
system is switched off.
X Select climate control settings Q Air
volume, driver’s side or passenger side. COMAND automatic climate control
195Control systems
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If the movement of the tilt/sliding sunroof is
blocked
during
the closing procedure (e.g. by
ice or pollution), the tilt/sliding sunroof will
stop and open slightly.
X Immediately after the tilt/sliding sunroof
has stopped and opened because it was
blocked, pull and hold the sunroof switch
in direction

of arrow = until the tilt/sliding
sunroof is fully closed.
The tilt/sliding sunroof closes with greater
force.
If the tilt/sliding sunroof is blocked again and
opens slightly:
X Immediately after the tilt/sliding sunroof
was blocked

and has opened, pull and hold
the sunroof switch in direction of arrow
= until the tilt/sliding sunroof is fully
closed.
The tilt/sliding sunroof closes without
automatic reversal function. G
Warning!
Pulling and holding the sunroof switch to
close the tilt/sliding sunroof immediately
after it

had been blocked two times will cause
the tilt/sliding sunroof to close without any
reversal function for as long as you hold the
sunroof switch. Synchronizing
The tilt/sliding

sunroof must be synchronized
after a malfunction or if it does not open
smoothly.
! If the tilt/sliding sunroof cannot be closed
or synchronized, contact an authorized
Mercedes-Benz Center or call Roadside
Assistance.
X Switch on the ignition.
X Press and hold the sunroof switch in
direction of

arrow : (Y page 346) until the
tilt/sliding sunroof is fully raised at the
rear. X
Keep holding the sunroof switch in
direction of arrow : for approximately
1 second.
X Check the express operation feature
(Y page 346).
If the

tilt/sliding sunroof opens and closes
completely, the roof is synchronized.
Otherwise repeat the above steps. Loading and storing
Loading instructions
G
Warning!
Always fasten items being carried as securely
as possible using fastening materials
appropriate for the weight and size of the
load.
In an

accident, during hard braking or sudden
maneuvers, loose items will be thrown around
inside the vehicle. This can cause injury to
vehicle occupants unless the items are
securely fastened in the vehicle.
To help avoid personal injury during a collision
or sudden maneuver, exercise care when
transporting cargo. Do not pile luggage or
cargo higher than the seat backrests.
The trunk is the preferred place to carry
objects. Do not place anything on the rear-
window shelf.
Never drive a vehicle with the trunk open.
Deadly carbon monoxide (CO) gases may
enter vehicle interior resulting in
unconsciousness and death.
Load distribution The total load weight including vehicle
occupants and luggage/cargo should not
exceed the total load limit indicated on the
corresponding Tire and Loading Information
placard located on the driver’s door
B-pillar
(

Y page 382).
The handling characteristics of a fully loaded
vehicle depends greatly on the load
distribution. It is therefore recommended to Loading and storing
347
Controls in detail
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During all seasons, use MB Windshield
Washer Concentrate “MB SummerFit”. Mix it
with water or premixed washer solvent/
antifreeze depending on the ambient
temperature (
Y page 496). X
Opening washer fluid reservoir: Pull tab
of cap : upwards.
X Refill the washer fluid reservoir.
X Closing washer fluid reservoir: Press
cap : onto filler hole until it engages.
For more information, see “Washer system
and headlamp cleaning system”
(Y page 492). Brake fluid level
! If you find that the brake fluid in the brake
fluid reservoir has fallen to the minimum
mark or below, have the brake system
checked for brake pad thickness and leaks
immediately. Contact an authorized
Mercedes-Benz Center immediately. Do
not add brake fluid as this will not solve the
problem. For more information, see
“Practical hints”.
When checking the brake fluid level, the
vehicle must be parked on level ground. The brake fluid level is correct when it is
between lower mark (MIN)
; and upper
mark (MAX) : of the brake fluid reservoir. Tires and wheels
Safety notes
Contact an authorized Mercedes-Benz Center
for information on tested and recommended
rims and tires for summer and winter
operation. They can also offer advice
concerning tire service and purchase. G
Warning!
Replace rims or tires with the same
designation, manufacturer and type as shown
on the original part. For further information
contact an authorized Mercedes-Benz Center.
If incorrectly sized rims and tires are
mounted, the wheel brakes or suspension
components can be damaged. Also, the
operating clearance of the wheels and the
tires may no longer be correct. G
Warning!
Worn, old tires can cause accidents. If the tire
tread is worn to minimum tread depth, or if
the tires have sustained damage, replace
them.
When replacing rims, only use genuine
Mercedes-Benz wheel bolts specified for the
particular rim type. Failure to do so can result
in the bolts loosening and possibly an
accident. Tires and wheels
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Retreaded tires are not tested or
recommended by Mercedes-Benz, since
previous damage cannot always be
recognized on retreads. The operating safety
of the vehicle cannot be assured when such
tires are used.
G
Warning!
If you feel a sudden significant vibration or
ride disturbance,
or you suspect that possible
damage to your vehicle has occurred, you
should turn on the hazard warning flashers,
carefully slow down, and drive with caution to
an area which is a safe distance from the road.
Inspect the tires and the vehicle underbody
for possible damage. If the vehicle or tires
appear unsafe, have the vehicle towed to the
nearest authorized Mercedes-Benz Center or
tire dealer for repairs. G
Warning!
Do not drive with a flat tire. A flat tire affects
the ability to steer or brake the vehicle. You
could lose control of the vehicle. Continued
driving with

a flat tire or driving at high speed
with a flat tire will cause excessive heat build-
up and possibly a fire. Important guidelines
R Only use

sets of tires and rims of the same
type and make.
R Tires must be of the correct size for the rim.
R Break in new tires for approximately
60 miles (100 km) at moderate speeds.
R Regularly check the tires and rims for
damage. Dented or bent rims can cause tire
inflation pressure loss and damage to the
tire beads.
R If the vehicle is heavily loaded, check tire
inflation pressure and correct as required.
R Do not allow your tires to wear down too
far. Adhesion properties on wet roads are sharply reduced at tread depths of less
than
1
/ 8 in (3 mm).
R When replacing

individual tires, you should
mount new tires on the front wheels first
(on vehicles with same-sized wheels all
around). Recommended tire inflation pressure
G
Warning!
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly, adversely
affect handling and fuel economy, and are
more likely to fail from being overheated.
Do not

overinflate tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
and result in sudden deflation (blowout)
because they are more likely to become
punctured or damaged by road debris,
potholes etc.
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver’s door B-pillar. Overloading the tires
can overheat them, possibly causing a
blowout. Overloading the tires can also result
in handling or steering problems, or brake
failure.
Your vehicle is equipped with the Tire and
Loading Information placard located on the
driver’s door B-pillar ( Y page 381).
The tire inflation pressure should be checked
regularly. Only adjust the tire inflation
pressure on cold tires. The tires can be
considered cold if the vehicle has been
parked for at least 3 hours or driven less than
1 mile (1.6 km). Depending on the ambient
temperature, the driving speed and the tire
load, the tire temperature changes. When the
tire temperature changes by 18‡ (10†), the
tire inflation pressure will change by
approximately 1.5 psi (0.1 bar). Keep this in
mind when checking tire inflation pressure on 374
Tires and wheels
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For the tire inflation pressure for spare
wheels such as Minispare wheels or spare
wheels with collapsible tire refer to
R
the yellow label on the spare wheel rim
R the “Technical data” section of this
Operator’s Manual ( Y page 490)
R the Tire and Loading Information placard on
the driver’s door B-pillar
Unless specified otherwise, the tire inflation
pressures on the tire inflation pressure label
are valid for all approved, factory-equipped
tires. When a tire size is specified, the tire
inflation pressure that follows applies to that
particular tire size only.
i Data shown on tire inflation pressure
label examples are for illustration purposes
only. Tire inflation pressure data are
specific to each vehicle and may vary from
data shown in the following illustrations.
Refer to the tire inflation pressure label on
vehicle for actual data specific to your
vehicle. Example illustration: Tire inflation pressures for all
approved, factory equipped tires
Some tire inflation pressure labels may only
show the rim diameter instead of the entire
tire size, e.g. R 18 or 18".
The rim diameter is part of the tire size as
specified on the tire sidewall (Y page 389). Example illustration: Tire inflation pressures
specific to rim diameter
Potential problems associated with
underinflated and overinflated tires
Underinflated tires
G
Warning!
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly, adversely
affect handling and fuel economy, and are
more likely to fail from being overheated.
Underinflated tires can
R cause excessive and uneven tire wear
R adversely affect fuel economy
R lead to tire failure from being overheated
R adversely affect handling characteristics
Overinflated tires G
Warning!
Follow recommended tire inflation pressures.
Do not overinflate tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
and result in sudden deflation (blowout)
because they are more likely to become
punctured or damaged by road debris,
potholes etc.
Overinflated tires can
R adversely affect handling characteristics
R cause uneven tire wear 376
Tires and wheelsOperation
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supplemental tire inflation pressure
information
on
the inside of the fuel filler flap.
The TPMS is not able to issue a warning due
to a sudden dramatic loss of pressure (e.g. tire
blowout caused by a foreign object). In this
case bring the vehicle to a halt by carefully
applying the brakes and avoiding abrupt
steering maneuvers. G
Warning!
Each tire, including the spare (if provided),
should be checked at least once a month
when cold and inflated to the inflation
pressure recommended by the vehicle
manufacturer on the Tire and Loading
Information placard on the driver’s door B-
pillar or

the tire inflation pressure label on the
inside of the fuel filler flap. If your vehicle has
tires of a different size than the size indicated
on the Tire and Loading Information placard
or the tire inflation pressure label, you should
determine the proper tire inflation pressure
for those tires.
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
system (TPMS) that illuminates a low tire
pressure telltale when one or more of your
tires are significantly underinflated.
Accordingly, when the low tire pressure
telltale illuminates, you should stop and check
your tires as soon as possible, and inflate
them to the proper pressure. Driving on a
significantly underinflated tire causes the tire
to overheat and can lead to tire failure.
Underinflation also reduces fuel efficiency
and tire tread life, and may affect the vehicle’s
handling and stopping ability. Please note that
the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s
responsibility to maintain correct tire
pressure, even if underinflation has not
reached the level to trigger illumination of the
TPMS low tire pressure telltale.
USA only:
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when the system is not operating properly. The
TPMS
malfunction

indicator is combined with
the low tire pressure telltale. When the
system detects a malfunction, the telltale will
flash for approximately 1 minute and then
remain continuously illuminated. This
sequence will continue upon subsequent
vehicle start-ups as long as the malfunction
exists. When the malfunction indicator is
illuminated, the system may not be able to
detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of
reasons, including the installation of
incompatible replacement or alternate tires
or wheels on the vehicle that prevent the
TPMS from functioning properly. Always
check the TPMS malfunction telltale after
replacing one or more tires or wheels on your
vehicle to ensure that the replacement or
alternate tires and wheels allow the TPMS to
continue to function properly.
i USA only:
If a condition causing the TPMS to
malfunction develops, it may take up to
10 minutes for the system to signal a
malfunction using the TPMS telltale
flashing and illumination sequence.
The telltale extinguishes after a few
minutes driving if the malfunction has been
corrected.
Tire pressure inquiries are made using the
multifunction display. The current tire
inflation pressure for each tire appears in the
multifunction display after a few minutes of
driving.
i Possible differences between the
readings of a tire pressure gauge of an air
hose, e.g. gas station equipment, and the
vehicle’s control system can occur. The tire
pressure displayed by the control system
apply to sea level. In high-altitude
locations, the reading on a tire pressure
gauge will be higher than the reading issued
by the vehicle’s control system. Do not 378
Tires and wheels
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Maximum tire inflation pressure
G
Warning!
Never exceed the maximum tire inflation
pressure. Follow recommended tire inflation
pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly, adversely
affect handling and fuel economy, and are
more likely to fail from being overheated.
Do not overinflate tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
and result in sudden deflation (blowout)
because they are more likely to become
punctured or damaged by road debris,
potholes etc. i
For illustration purposes only. Actual data
on tires are specific to each vehicle and
may vary from data shown in above
illustration.
This is the maximum permissible tire inflation
pressure : for the tire.
Always follow the recommended tire inflation
pressure ( Y page 374) for proper tire
inflation. Loading the vehicle
Two labels on your vehicle show how much
weight it may properly carry.
(1) The Tire and Loading Information placard can be found on the driver’s door B-pillar. This placard tells you important
information about the number of people
that can be in the vehicle and the total
weight that can be carried in the vehicle.
It also contains information on the proper
size and recommended tire inflation
pressures for the original equipment tires
on your vehicle.
(2) The certification label, also found on the driver’s door B-pillar. It tells you about the
gross weight capacity of your vehicle,
called the Gross Vehicle Weight Rating
(GVWR). The GVWR includes the weight
of the vehicle, all occupants, fuel and
cargo. The certification label also tells
you about the front and rear axle weight
capacity, called the Gross Axle Weight
Rating (GAWR).
The GAWR is the total allowable weight
that can be carried by a single axle (front
or rear). Never exceed the GVWR or
GAWR for either the front axle or rear
axle. :
Driver’s door B-pillar
Following is a discussion on how to work with
the information contained on the Tire and
Loading Information placard with regards to
loading your vehicle.
Tire and Loading Information G
Warning!
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the Tires and wheels
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