Page 215 of 346

212 Driving instructions
Technical
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
If the vehicle is parked after being driven on salt treated
roads, the braking efficiency should be tested as soon as
possible after driving is resumed while observing the
safety rules in the previous paragraph.Winter driving
Have your vehicle winterized at your authorized
Mercedes-Benz Center before the onset of winter.
•Change the engine oil if the engine contains an oil
which is not approved for winter operation. For
viscosity (SAE/CCMC class) and filling quantity, see
page 318.
•Check engine coolant anticorrosion/antifreeze
concentration.
•Additive for the windshield washer and headlamp
cleaning system: Add MB Concentrate “S” to a
premixed windshield washer solvent/antifreeze
which is formulated for below freezing temperatures
see page 259.
•Test battery: Battery capacity drops with decreasing
ambient temperature. A well charged battery helps
to ensure that the engine can be started, even at low
ambient temperatures.
•Tires: We recommend M+S rated radial-ply tires on
all four wheels for the winter season. Observe
permissible maximum speed for M+S rated
radial-ply tires and the legal speed limit.
Wa r n i n g !
If the vehicle becomes stuck in snow, make sure
that snow is kept clear of the exhaust pipe and
from around the vehicle with engine running.
Otherwise, deadly carbon monoxide (CO) gases may
enter vehicle interior resulting in unconsciousness
and death.To assure sufficient fresh air ventilation, open a
window slightly on the side of the vehicle not
facing the wind.
J_A208.book Seite 212 Donnerstag, 31. Mai 2001 9:35 09
Page 321 of 346

318 Fuels, coolants, lubricants etc. - capacities
Technical
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)CLK 320, CLK 430
CLK 55 AMG8.5 US qt (8.0 l)
8.0 US qt (7.5 l)
Automatic transmission
(automatic transmission fluid)CLK 320
CLK 430, CLK 55 AMG8.5 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 430, CLK 55 AMGapprox. 9.5 US qt (9.0 l)
approx. 11.7 US qt (11.1 l)
J_A208.book Seite 318 Donnerstag, 31. Mai 2001 9:35 09
Page 322 of 346
319 Fuels, coolants, lubricants etc. - capacities
Technical
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
page 259.Fuels, coolants, lubricants etc. Model Capacity
J_A208.book Seite 319 Donnerstag, 31. Mai 2001 9:35 09
Page 330 of 346

327 Index
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Defrosting ................................................................... 123
Display and controls ................................................. 122
Dust filter ................................................................... 126
Economy ..................................................................... 123
Rear window defroster ............................................. 124
Residual engine heat utilization (REST) ............... 125
Special settings ......................................................... 123
Automatic transmission ............................................... 195
Emergency operation ...............................................203
Fluid level ...................................................................257
Program mode selector switch ............................... 202
Selector lever position .............................................. 198
Transmission selector lever,
manually unlocking ............................................. 279
BBabySmart
TM airbag deactivation system ..................... 64
Self-test ......................................................................... 65
Backrest, front seat .......................................................... 54
BAS (Brake assist system) ............................................ 216
Malfunction indicator lamp ..................................... 231
Battery .............................................................................272
Battery recycling ....................................................... 273BATTERY/ALTERNATOR -
malfunction and warning messages ..................... 236
Block heater .................................................................... 213
BRAKE ASSIST - malfunction
and warning messages ............................................ 237
Brake assist system (BAS) ............................................ 216
Malfunction indicator lamp ..................................... 231
Brake fluid .................................................... 229, 318, 320
Capacity ...................................................................... 318
BRAKE FLUID - malfunction
and warning messages ............................................ 238
BRAKE LINING WEAR - malfunction
and warning messages ............................................ 238
Brake pad wear .............................................................. 238
Brake warning lamp ..................................................... 229
Brake fluid low ......................................................... 229
Brakes ................................................... 204, 206, 216, 220
Bulbs
See Replacing bulbs ................................................. 280
CCapacities
Fuels, coolants, lubricants etc. ............................... 318
Cargo tie-down rings ..................................................... 156
Catalytic converter ......................................................... 180
J_A208.book Seite 327 Donnerstag, 31. Mai 2001 9:35 09