2010 MERCEDES-BENZ CL CLASS fuel cap

Visually check for oil leaks. If there are no
obvious
oil
leaks, drive to the nearest service
station to refill your engine oil to the required
level.
For information on approved engine oils
contact an authorized Mercedes-Benz Center
or visit www.mbusa.com (USA only). !
Engine oil level warnings should not be
ignored. Extended driving with the symbol
displayed could result in serious engine
damage that is not covered by the
Mercedes-Benz Limited Warranty. Display messages
Possible causes/consequences and
X Solutions4 Engine
Oil Level
Cannot Be
Measured CL 600 and CL 65 AMG only:
The measuring system is malfunctioning.
X
Have the measuring system checked at an authorized
Mercedes-Benz Center. 4 Engine
Oil Level
Too High CL 600 and CL 65 AMG only:
You have added too much engine oil. There is a risk of
damaging the engine or the catalytic converter.
X
Have oil siphoned or drained off. Observe all legal
requirements with respect to its disposal. 4 Engine
Oil Level
Low Stop
Vehicle
Turn
Engine Off CL 600 and CL 65 AMG only:
The engine oil level is too low. There is a danger of engine
damage.
X
Stop the vehicle in a safe location or as soon as it is safe
to do so.
X Turn off the engine.
X Engage the parking brake.
X Add engine oil ( Y page 371) and check the engine oil level
(
Y page 369). C The fuel level is low.
X
Refuel at the next gas station. 8 Reserve
Fuel The fuel level has dropped below the reserve mark.
X
Refuel at the next gas station. 7 Gas Cap
Loose A loss of pressure has been detected in the fuel system. The
fuel cap may not be closed properly or the fuel system may
be leaking.
X
Check the fuel cap ( Y page 367).
X If it is not closed properly: Close the fuel cap.
X If it is closed properly: Have the fuel system checked at
an authorized Mercedes-Benz Center. Vehicle status messages in the multifunction display
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Driving systems
Problem
Possible causes/consequences and
X Solutions·
DISTRONIC PLUS
or PRE-SAFE ®
Brake: The red
distance warning
lamp comes on
while driving and
an acoustic
warning sounds. You are gaining too rapidly on the vehicle ahead of you or
DISTRONIC
PLUS
or PRE-SAFE®
Brake has recognized a stationary
obstacle on your probable line of travel.
X Apply the brakes immediately.
X Carefully observe the traffic situation. You may need to brake
or maneuver to avoid hitting an obstacle. Vehicle
Problem
Possible causes/consequences and
X SolutionsThe yellow fuel tank
reserve
warning

lamp in
the fuel gauge comes
on while driving. The fuel level has gone below the reserve mark.
X
Refuel at the next gas station. Engine
Problem
Possible causes/consequences and
X Solutions;
The yellow engine
malfunction indicator
lamp comes on when
the engine is running.
There may be a malfunction in
R
the fuel management system
R the ignition system
R the emission control system
R systems which affect emissions
Such malfunctions may result in excessive emissions values and
may switch

the engine to limp-home (emergency operation) mode.
X Have the vehicle checked as soon as possible at an authorized
Mercedes-Benz Center.
i Some states may by law require you to visit a workshop as
soon as

the engine malfunction indicator lamp comes on. Check
local requirements. ;
The yellow engine
malfunction indicator
lamp comes on when
the engine is running.
A loss of pressure has been detected in the fuel system. The fuel
cap may not be closed properly or the fuel system may be leaky.
X
Check the fuel cap ( Y page 366).
X If it is not closed properly: Close the fuel cap.
X If it is closed properly: Have the fuel system checked by an
authorized Mercedes-Benz Center. What to do if …
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then uses very little power and the battery is
spared.
If
the
battery is discharged, you must use the
mechanical key to unlock the vehicle. Charging the battery
G
Warning!
Never charge a battery while still installed in
the vehicle unless the accessory battery
charge unit approved by Mercedes-Benz is
being used. Gases may escape during
charging and could cause an explosion that
may result

in personal injury, paint damage or
corrosion.
An accessory battery charge unit specially
adapted for Mercedes-Benz vehicles and
tested and approved by Mercedes-Benz is
available. It permits the charging of the
battery in its installed position. Contact an
authorized Mercedes-Benz Center for
information and availability.
Charge battery in accordance with the
separate instructions for the accessory
battery charger.
Have the battery charged at an authorized
Mercedes-Benz Center. If you charge the
battery yourself, follow the operating
instructions for your charging device.
Only use a battery charge unit with a
maximum charging voltage of 14.8 V.
X Charge battery in accordance with the
instructions of the battery charger
manufacturer. Jump starting
G
Warning!
Failure to follow these directions will cause
damage to the electronic components, and
can lead to a battery explosion and severe
injury or death. Never lean over batteries while connecting or
jump starting. You might get injured.
Battery fluid contains sulfuric acid. Do not
allow this fluid to come in contact with eyes,
skin or clothing. In case it does, immediately
flush affected area with water, and seek
medical help if necessary.
A battery will also produce hydrogen gas,
which is flammable and explosive. Keep
flames or sparks away from battery, avoid
improper connection of jumper cables,
smoking, etc.
Attempting
to

jump start a frozen battery can
result in it exploding, causing personal injury.
Read all instructions before proceeding.
! Do not tow-start the vehicle. You could
otherwise seriously damage the automatic
transmission which is not covered by the
Mercedes-Benz Limited Warranty.
! Jump starting should only be performed
using the jump-start terminals located in
the engine compartment.
Avoid repeated and lengthy starting
attempts.
Do not attempt to start the engine using a
battery quick-charge unit.
If the engine does not run after several
unsuccessful starting attempts, have it
checked at the nearest authorized
Mercedes-Benz Center.
Excessive unburned fuel generated by
repeated failed starting attempts may
damage the catalytic converter and may
present a fire risk.
Make sure the jumper cables do not have
loose or missing insulation.
Make sure the cable clamps do not touch
any other metal part while the other end is
still attached to a battery. Jump starting
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Spare wheel
! Compare the recommended tire inflation pressure for your vehicle with the tire inflation
pressure on the yellow label located on the spare wheel rim.
If the
tire inflation pressure on the yellow label on the spare wheel rim differs from the values
given in this Operator’s Manual, inflate the tire to the recommended tire inflation pressure
given on the yellow label on the spare wheel rim.
i Please note that the tire inflation pressure of the spare wheel differs from the tire inflation
pressure of the road tires. All models
Rim
4.5 B x 19 H2
Wheel offset
1.38 in (35 mm)
Minispare tire
56 T 155/70 R19 113M
Recommended tire inflation pressure
61 psi (4.2 bar)
Fuels, coolants, lubricants, etc.
Capacities
Vehicle components and their respective
lubricants must match. Therefore only use
products tested and approved by Mercedes-
Benz.
For information on tested and approved
products, contact an authorized Mercedes-
Benz Center or visit www.mbusa.com (USA
only). G
Warning!
Comply with all valid regulations with respect
to handling, storing, and disposing of service fluids. Otherwise you could endanger persons
or the environment.
Keep service fluids out of the reach of
children.
For health reasons, you should prevent
service
fluids

from coming into direct contact
with your skin or clothing.
If a service fluid is swallowed, contact a
physician immediately. Model Capacity Fuels, coolants,
lubricants, etc.
Engine with oil
filter
CL 550 4MATIC 9.0 US qt (8.5 l) Approved engine
oils
CL 600
CL 65 AMG 9.5 US qt (9.0 l)
CL 63 AMG
57 9.9 US qt (9.35 l)
56
Must not be used with snow chains.
57 Engine with oil cooler. 490
Fuels, coolants, lubricants, etc.
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Model Capacity Fuels, coolants,
lubricants, etc.
Automatic
transmission
CL 550 4MATIC 10.6 US qt (10.0 l) MB Automatic
Transmission Fluid
CL 600 7.9 US qt (7.5 l)
CL 63 AMG
58 9.25 US qt (8.75 l)
CL 65 AMG 9.2 US qt (8.7 l)
Rear axle
CL 550 4MATIC 1.9 US qt (1.8 l) Hypoid gear oil
(SAE 85W-90)
CL 600 1.7 US qt (1.6 l)
CL 63 AMG 1.3 US qt (1.2 l) Fuchs Titan
EG 5010 D
CL 65 AMG 1.7 US qt (1.6 l)
Hydraulic
system for
active body
control (ABC)
CL 600
CL 63 AMG
CL 65 AMG 4.2 US qt (4.0 l) MB ABC Fluid
Power steering
CL 550 4MATIC
CL 63 AMG approx. 1.1 US qt (1.0 l) MB Power Steering
Fluid (Chevron
Texaco PSF 9109)
CL 600
CL 65 AMG approx. 1.3 US qt (1.2 l)
Brake system
All models 0.63 US qt (0.6 l) MB Brake Fluid
(DOT 4+)
Cooling system
CL 550 4MATIC approx. 12.7 US qt (12.0 l) MB 325.0
Anticorrosion/
Antifreeze
CL 600 approx. 15.9 US qt (15.0 l)
CL 63 AMG approx. 11.3 US qt (10.7 l)
CL 65 AMG approx. 14.7 US qt (13.9 l)
Low
temperature
cooling system
CL 600 approx. 2.8 US qt (2.6 l)
Fuel tank
All models 23.8 US gal (90.0 l) Premium unleaded
gasoline (Minimum
Posted Octane 91
[Avg. of
96 RON/86 MON])
Fuel tank
reserve
CL 550 4MATIC
CL 600 approx. 2.9 US gal (11.0 l)
CL 63 AMG
CL 65 AMG approx. 3.7 US gal (14.0 l)
58
Automatic transmission with oil cooler. Fuels, coolants, lubricants, etc.
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Model Capacity Fuels, coolants,
lubricants, etc.
Air
conditioning
system
All models — R134a refrigerant
and special
PAG lubricant oil
(never R 12)
Washer system
and headlamp
cleaning
system
All models 6.9 US qt (6.5 l) MB Windshield
Washer
Concentrate
59
(Y page 496)
Washer fluid mixing
ratio ( Y page 496) Approved engine oils
Engine oils are specifically tested for their
suitability in
our engines and durability for our
service intervals. Therefore, only use
approved engine oils and oil filters required
for vehicles with the Maintenance System.
For a listing of approved engine oils and oil
filters, contact an authorized Mercedes-Benz
Center or visit www.mbusa.com (USA only).
! Using engine oils and oil filters of a
specification other than those expressly
required for the Maintenance System, or
changing of oil and oil filter at change
intervals longer than those called for by the
Maintenance System will result in engine or
emission control system damage not
covered by the Mercedes-Benz Limited
Warranty.
Please follow Maintenance System
recommendations for scheduled oil
changes. Failure to do so will result in
engine or emission control system damage
not covered by the Mercedes-Benz Limited
Warranty.
Mercedes-Benz recommends MOBIL OIL. Use the table below to determine the
MB sheet number. Model Engine,
type MB sheet
number
CL 550 4MATIC 273 229.5
CL 600 275 229.5
CL 63 AMG 156
229.5
60 CL 65 AMG 275 229.5
i
MB sheet numbers are printed on the
outside of oil containers.
59 Mixed with water or commercially available premixed washer solvent/antifreeze.
60 Restriction: Only SAE 0W-40 /SAE 5W-40

engine oils may be used.492
Fuels, coolants, lubricants, etc.
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The coolant solution must be used year round
to
provide
the necessary corrosion protection
and increase boil-over protection. Refer to
the Maintenance Booklet for replacement
interval.
Coolant system design and coolant used
determine the replacement interval. The
replacement interval published in the
Maintenance Booklet is only applicable if
MB 325.0 Anticorrosion/Antifreeze solution
or other Mercedes-Benz approved products
of equal specification are used to renew the
coolant concentration or bring it back up to
the proper level.
For information on other Mercedes-Benz
approved products of equal specification,
contact an authorized Mercedes-Benz Center
or visit www.mbusa.com (USA only).
To provide important corrosion protection,
the solution must be at least 50%
anticorrosion/antifreeze (equivalent to
freeze protection to approximately -35‡
[-37†]).
If you use a solution that is more than 55%
anticorrosion/antifreeze (freeze protection
to approximately -49‡ [-45†]), the engine
temperature will increase due to the lower
heat transfer capability of the solution.
Therefore, do not use more than this amount
of anticorrosion/antifreeze.
If the coolant level is low, water and MB 325.0
Anticorrosion/Antifreeze should be used to
bring it up to the proper level (have cooling
system checked for signs of leakage). Please
make sure the mixture is in accordance with
label instructions.
The water in the cooling system must meet
minimum requirements, which are usually
satisfied by normal drinking water.
If you are not sure about the water quality,
contact an authorized Mercedes-Benz
Center. Anticorrosion/antifreeze Your vehicle contains a number of aluminum
parts. The use of aluminum components in
motor vehicle engines necessitates that
anticorrosion/antifreeze coolant used in
such engines be specifically formulated to
protect the aluminum parts. Failure to use
such anticorrosion/antifreeze coolant will
result
in

a significantly shortened service life.
Therefore, the following product is strongly
recommended for use in your vehicle:
MB 325.0 Anticorrosion/Antifreeze agent.
Before the start of the winter season (or once
a year in hot southern regions), you should
have the anticorrosion/antifreeze
concentration checked.
The coolant is also regularly checked each
time you bring your vehicle to an authorized
Mercedes-Benz Center for service. Fuels, coolants, lubricants, etc.
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