2007 MERCEDES-BENZ CL-CLASS rims

Contents
Technical data.................................. 671
Parts service ...................................... 672
Warranty coverage ............................. 673
Loss of Service and Warranty
Information Booklet...................... 673
Identification labels............................ 674
Layout of poly-V-belt drive ................. 676
CL 550 ......................................... 676
CL 600 ......................................... 676
Engine ................................................ 677
Rims and tires .................................... 678
Same size tires ............................. 679
Mixed size tires ............................ 680
Minispare wheel ........................... 681
Electrical system................................ 682
Main dimensions and weights ............ 683
Main dimensions .......................... 683
Weights ........................................ 683Fuels, coolants, lubricants, etc. ......... 684
Capacities .................................... 684
Engine oils.................................... 686
Engine oil additives ...................... 686
Air conditioning refrigerant .......... 686
Brake fluid .................................... 687
Premium unleaded gasoline ......... 687
Fuel requirements ........................ 688
Gasoline additives ........................ 688
Coolants....................................... 689
Windshield washer system
and headlamp cleaning system .... 691Index................................................. 693
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27 At a glance
Exterior view
ItemPage
1Trunk

Unlocking

Opening and closing

Minispare wheel

Vehicle tool kit
461
461
649
632
2Rear lamps642
3Rear window, defrosting457
4Fuel filler flap
Gasoline509
687
5Doors

Locking and unlocking

Opening and closing
322
333
ItemPage
6Exterior rear view mirror
Parking position355
356
7Towing the vehicle663
8Rims and tires

Checking tire inflation
pressure

Minispare wheel

Flat tire
678
530
634
649
9Hood, opening
Engine oil
Coolant512
513
518
ItemPage
aHeadlamp cleaning system367
bFront lamps642
cWindshield wipers
Wiper blades, replacing
Wiper blades, cleaning372
647
562
dWindow, cleaning562
ePower tilt/sliding sunroof466
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44 Safety and Security
Occupant safety
Safety guidelines for the seat belt,
emergency tensioning device and
air bag
Warning!G

Damaged seat belts or seat belts that
were highly stressed in an accident
must be replaced and their anchoring
points must also be checked. Only use
seat belts installed or supplied by an au-
thorized Mercedes-Benz Center.

Air bags and pyrotechnic Emergency
Tensioning Devices (ETDs) are designed
to function on a one-time-only basis. An
air bag or ETD that is deployed must be
replaced.

Do not pass seat belts over sharp edges.
They could tear.

Do not make any modification that could
change the effectiveness of the seat
belts.

Do not bleach or dye seat belts as this
may severely weaken them. In a crash
they may not be able to provide ade-
quate protection.

No modifications of any kind may be
made to any components or wiring of
the SRS. This includes changing or re-
moving any component or part of the
SRS, the installation of additional trim
material, badges, etc. over the steering
wheel hub, front passenger front air bag
cover, outboard sides of the seat back-
rests, door trim panels, or door frame
trims, and installation of additional
electrical/electronic equipment on or
near SRS components and wiring. Keep
area between air bags and occupants
free from objects (e.g. packages, purs-
es, umbrellas, etc.).

Do n o t h a ng i te ms su ch as c o at ha n ger s
from the coat hooks or handles over the
door. These items may turn into projec-
tiles and cause head and other injuries
when the window curtain air bag is
deployed.

Air bag system components will be hot
after an air bag has inflated. Do not
touch.

Never place your feet on the instrument
panel, dashboard, or on the seat. Always
keep both feet on the floor in front of the
seat.

In addition, improper repair work on the
SRS creates a risk of rendering the SRS
inoperative or causing unintended air
bag deployment. Work on the SRS must
therefore only be performed by qualified
technicians. Contact an authorized
Mercedes-Benz Center.

For your protection and the protection
of others, when scrapping the air bag
unit or emergency tensioning device,
our safety instructions must be fol-
lowed. These instructions are available
from your authorized Mercedes-Benz
Center.
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441 Controls in detail
Driving systems
Switching on Dynamic Rear View Moni-
tor
Switch on the ignition (page 336).
Switch on COMAND (page 81).
Move gear selector lever to position R
(reverse gear).
The COMAND display will show the
area behind the vehicle with guide lines
to help you reverse into a parking
place.Reverse parking (back-in parking)
This function helps you when you are re-
versing in a straight line or backing in at
any angle.
The space required by the vehicle for re-
versing is shown by guide lines.
When you turn the steering wheel to a
straight-ahead position, you will see the
guide lines on the COMAND display in the
following order:

there is a sudden change in tempera-
ture, for example when you drive out of
the cold into a heated garage in winter
(lens condensation)

the camera lens is dirty or covered, see
“Cleaning the Dynamic Rear View
Monitor lens*” (
page 560)

the rear of your vehicle is damaged. In
this case, have the position and setting
of the camera checked by a qualified
technician. Contact an authorized
Mercedes-Benz Center.
Do not use the Dynamic Rear View Monitor
if the roads are icy, slippery or covered with
snow. The vehicle could slip causing the ac-
tual vehicle position to deviate from the one
shown on the COMAND display.
This may cause injury to you or others, or
damage the vehicle or objects.
Mounting tires/rims of other specification
than the original equipment tires/rims may
impair the function of the Dynamic Rear
View Monitor. Contact an authorized
Mercedes-Benz Center.
Warning!G
Use of Dynamic Rear View Monitor can be
dangerous if you are color-blind or have im-
paired color vision.
Only use Dynamic Rear View Monitor if you
can see and distinguish all colored guide
lines shown by Dynamic Rear View Monitor
on the COMAND display.
iThe Dynamic Rear View Monitor must be ac-
tivated in the instrument cluster control system
in order for it to be switched on (
page 269).
iIf you activate a different function on the
driver’s COMAND controls while reverse parking
or parallel parking, the image from the back-up
camera is interrupted.
To reactivate the camera, take the vehicle out of
reverse gear and then re-engage reverse gear
again.
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520 Operation
Tires and wheels
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.Important guidelines

Only use sets of tires and rims of the
same type and make.

Tires must be of the correct size for the
rim.

Break in new tires for approximately
60 miles (100 km) at moderate
speeds.

Regularly check the tires and rims for
damage. Dented or bent rims can
cause tire inflation pressure loss and
damage to the tire beads.

If vehicle is heavily loaded, check tire
inflation pressure and correct as
required.

Do not allow your tires to wear down
too far. Adhesion properties on wet
roads are sharply reduced at tread
depths of less than
1/8in (3 mm).

When replacing individual tires, you
should mount new tires on the front
wheels first (on vehicles with
same-sized wheels all around).
Warning!G
Replace rims or tires with the same designa-
tion, manufacturer and type as shown on the
original part. See an authorized
Mercedes-Benz Center for further informa-
tion. If incorrectly sized rims and tires are
mounted:

The wheel brakes or suspension
components can be damaged.

The operating clearance of the wheels
and the tires may no longer be correct.
Warning!G
Worn, old tires can cause accidents. If the
tire tread is badly worn, 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.
Retreaded tires are not tested or recom-
mended by Mercedes-Benz, since previous
damage cannot always be recognized on re-
treads. The operating safety of the vehicle
cannot be assured when such tires are used.
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536 Operation
Tires and wheels
Tire labeling
Besides tire name (sales designation) and
manufacturer name, a number of markings
can be found on a tire.
Following are some explanations for the
markings on your vehicle’s tires:1Uniform Quality Grading Standards
(
page 542)
2DOT, Tire Identification Number (TIN)
(
page 540)
3Maximum tire load (
page 541)
4Maximum tire inflation pressure
(
page 542)
5Manufacturer
6Tire ply material (
page 544)
7Tire size designation, load and speed
rating (
page 536)
8Load identification (
page 540)
9Tire nameTire size designation, load and speed
rating
1Tire width
2Aspect ratio in %
3Radial tire code
4Rim diameter
5Tire load rating
6Tire speed rating
iFor illustration purposes only. Actual data
on tires are specific to each vehicle and may vary
from data shown in above illustration.
For more information, see “Rims and tires”
(
page 678).
iFor illustration purposes only. Actual data
on tires are specific to each vehicle and may vary
from data shown in above illustration.
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538 Operation
Tires and wheels
For additional information on tire load
rating, see “Load identification”
(
page 540).
Tire speed rating
The tire speed rating6 (
page 536)
indicates the approved maximum speed
for the tire.Summer tires

At the tire manufacturer’s option, any
tire with a speed capability above
149 mph (240 km/h) can include a
“ZR” in the size designation (for exam-
ple: 245/40 ZR18). To determine the
maximum speed capability of the tire,
Warning!G
The tire load rating must always be at least
half of the GAWR (
page 545) of your
vehicle. Otherwise, tire failure may be the
result which may cause an accident and/or
serious personal injury to you or others.
Always replace rims and tires with the same
designation, manufacturer and type as
shown on the original part.
Warning!G
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard located 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.
iTire load rating5 (page 536) and tire
speed rating6 (
page 536) are also referred
to as “service description”.
Warning!G
Even when permitted by law, never operate
a vehicle at speeds greater than the
maximum speed rating of the tires.
Exceeding the maximum speed for which
tires are rated can lead to sudden tire
failure, causing loss of vehicle control and
possibly resulting in an accident and/or
personal injury and possible death, for you
and for others.
iTire load rating5 (page 536) and tire
speed rating6 (
page 536) are also referred
to as “service description”.
IndexSpeed rating
Qup to 100 mph (160 km/h)
Rup to 106 mph (170 km/h)
Sup to 112 mph (180 km/h)
Tup to 118 mph (190 km/h)
Hup to 130 mph (210 km/h)
Vup to 149 mph (240 km/h)
Wup to 168 mph (270 km/h)
Yup to 186 mph (300 km/h)
(Y)above 186 mph (300 km/h)
ZRabove 149 mph (240 km/h)
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548 Operation
Tires and wheels
Rotating tires
Tire rotation can be performed on vehicles
with tires of the same dimension all
around. If your vehicle is equipped with
tires of the same dimension all around,
tires can be rotated, observing a
front-to-rear rotation pattern that will
maintain the intended rotation (spinning)
direction of the tire (
page 523).
In some cases, such as when your vehicle
is equipped with mixed-size tires (different
tire dimension front vs. rear), tire rotation
is not possible.If applicable to your vehicle’s tire configu-
ration, tires can be rotated according to
the tire manufacturer’s recommended in-
tervals in the tire manufacturer’s warranty
pamphlet located in your vehicle literature
portfolio. If none is available, tires should
be rotated every 3 000 to 6 000 miles
(5 000 to 10 000 km), or sooner if neces-
sary, according to the degree of tire wear.
The same rotation (spinning) direction
must be maintained (
page 523).
Rotate tires before the characteristic tire
wear pattern becomes visible (shoulder
wear on front tires and tread center wear
on rear tires).
Thoroughly clean the mounting face of
wheels and brake disks, i.e. the inner side
of the wheels/tires, during each rotation.
Check for and ensure proper tire inflation
pressure.For information on wheel change, see the
“Practical hints” section (
page 649).
Warning!G
Rotate front and rear wheels only if the tires
are of the same dimension.
If your vehicle is equipped with mixed-size
tires (different tire dimensions front vs.
rear), tire rotation is not possible.
Warning!G
Have the tightening torque checked after
changing a wheel. Wheels could become
loose if not tightened with a torque of
110 lb-ft (150 Nm).
Only use genuine Mercedes-Benz wheel
bolts specified for your vehicle’s rims.
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