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Technical dataSpare parts service 300
Warranty coverage 300
Identification labels 301
Layout of poly-V-belt drive 302
Technical data 303
Fuels, coolants, lubricants etc. – capacities 307
Engine oils 309
Engine oil additives 309
Air conditioner refrigerant 309
Brake fluid 309
Premium unleaded gasoline 310
Fuel requirements 310
Gasoline additives 311
Coolants 311
Consumer information 313
Uniform tire quality grading 313
Index 315
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Fuels, coolants, lubricants etc. - capacities
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index Fuels, coolants, lubricants etc. – capacities
Vehicle components and their respective lubricants must match. Therefore use only brands tested and recommended
by us. Please refer to the Factory Approved Service Products pamphlet, or inquire at your Mercedes-Benz Center.
Fuels, coolants, lubricants etc. Model Capacity
Engine with oil filter
(recommended engine oils)8.5 US qt (8.0 l)
Automatic transmission
(automatic transmission fluid)CLK 320
CLK 4308.5 US qt (8.0 l)
9.6 US qt (9.1 l)
Rear axle
(Hypoid gear oil SAE 90, 85 W 90)1.4 US qt (1.3 l)
Power steering
(MB Power steering fluid)approx. 1.1 US qt (1.0 l)
Front wheel hubs
(high temperature roller bearing grease)approx. 2.1 oz (60 g) each
Brake system
(MB Brake fluid (DOT 4))approx. 0.5 US qt (0.5 l)
Cooling system
(MB Anticorrosion/antifreeze)CLK 320
CLK 430approx. 9.5 US qt (9.0 l)
approx. 11.7 US qt (11.1 l)
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Fuels, coolants, lubricants etc. - capacities
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Windshield washer system
(MB Windshield washer concentrate “S”
1)approx. 7.4 US qt (7.0 l)
Fuel tank
including a reserve of
(Premium unleaded gasoline:
Posted Octane 91 (Avg. of 96 RON/86 MON))approx. 16.4 US gal (62.0 l)
approx. 2.1 US gal (8.0 l)
Air conditioner system
(R-134a refrigerant and special
PA C l u b r i c a n t (Never R-12))
1 Use MB Windshield Washer Concentrate “S” and water for temperatures above freezing or MB Windshield Washer Concentrate “S” and
commercially available premixed windshield washer solvent/antifreeze for temperatures below freezing. Follow suggested mixing ratios, see
page249.Fuels, coolants, lubricants etc. Model Capacity
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Fuels, coolants, lubricants etc.
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
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 anticorrosion/
antifreeze should be used to bring it up to the proper
level (have cooling system checked for signs of leakage).
The water in the cooling system must meet minimum
requirements, which are usually satisfied by normal
drinking water. If your are not sure about the water
quality, consult your authorized Mercedes-Benz Center.
Anticorrosion/antifreeze
Your vehicle contains a number of aluminum parts. The
use of alum inum components in m otor 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: Mercedes-Benz
Anticorrosion/antifreeze agent.Before the start of the winter season (or once a year in
the hot southern regions), you should have the
anticorrosion/antifreeze concentration checked. The
coolant is also regularly checked each time you bring
your vehicle to your authorized Mercedes-Benz Center
for service.
Anticorrosion/antifreeze quantity
Model Approx. freeze protection
-35°F
(-37°C)-49°F (
-45°C)
CLK 320 4.8 US qt
(4.5 l)5.3 US qt
(5.0 l)
CLK 430 5.9 US qt
(5.6 l)6.5 US qt
(6.1 l)
312
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First aid kit .............................................................238 Flexible service system (FSS) . . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . ....107 Fuel filler flap
Manual rel ease. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. 287
Fuel requirements .................................................... 310 Fuels, coolants, lubricants et c. - Capaciti es . . .. . .. . .. . .. . . 307 Fuses, el ectri cal . . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . . 242 G G a r a g e d oor op e n e r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 Gasoline
Additives 311 F u e l r e q u i r e m e n t s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310 P r e m i u m u n l ea d e d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Glove box 148 H Hazard warning flasher switch Head restraints
Front ....................................... , .......................... 50 Rear ..................................................................... 51
H e a d l a m p c l e a n i n g s ys t e m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Heated seats ............................................................. 55 Hood.......................................................................... . .. . .. . .. .244 Illuminated vanity mirrors ....................................... 147 Indicator lamps in the instrument cluster ...................82 Infant and child restraint systems .............................71 Instrument cluster .....................................................80
Activating display ................................................83 Indicator lamps ....................................................82
Instrument lamps .....................................................83 Instruments and controls ...........................................18 Interior
General notes .................................................... 148
Interior lighting ...................................................... 146 J Jum p starting. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . 263
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