Winter Driving
Have your car winterized at your authorized Mercedes-Benz dealer 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 Capacities: Fuels, Coolants,
Lubricants etc. in Index.
• Check engine coolant anticorr osion/antifreeze concentration.
• Additive for the windshield washer and headlamp cleani ng system: Add MB Concentrate "S" to a premixed
windshield washer solvent/antifreeze which is form ulated for below freezing temperatures (see Index).
• Test battery: Battery capacity drops with dec reasing 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.
Note:
In winter operation, the maximum effect iveness of the acceleration slip regulation or of the electronic traction system
can only be achieved with M+S rated radial-ply tires and/or snow chains recommended by Mercedes-Benz. Snow
chains maximize performance.
Snow Chains
Use only snow chains that are tested and recommended by Mercedes-Benz. Your authorized Mercedes-Benz dealer
will be glad to advise you on this subject. Chains should only be used on the rear wheels. Follow the manufacturer's
mounting instructions. Snow chains should only be driven on snow covered roads at speeds not to exceed 30 mph
(50 km/h). Remove chains as soon as possible when driving on roads without snow. For tips on driving on slippery
winter roads, refer to Index. Vehicles with Acceleration Slip Regulation (ASR) or Electronic Stability Program (ESP):
When driving with snow chai ns, press the ASR or ESP control switch, refer to Index.
Model C 43 AMG
Important!
Use of snow chains is permissible only on winter tire size 215/45 R 17 H M+S. Refer to "Rims - Tires" in section
"Technical Data" (see Index).
Travelling Abroad
Abroad, there is a widely-spread Mercedes-Benz service network at your disposal. If you plan to travel into areas
which are not listed in the index of your dealer directory, you should request pertinent information from your
authorized Mercedes-Benz dealer.
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Example
Checking Coolant Level
To check the coolant level, the vehicle must be parked on level ground and the engine stopped.
Check coolant level only when coolant is cold.
Adding Coolant
If coolant has to be added, a 50/50 mixture of water and MB anticorrosion/antifreeze should be added. The drain
plugs
for the cooling system are located on the right side of the engine block and at the bottom of the radiator.
Anticorrosion/antifreeze, see Coolants in Index.
Warning!
In order to avoid possibly serious burns:
•Use extreme caution when opening the hood if there are any signs of steam or coolant leaking from the
cooling system, or if the coolant temperature gauge indicates that the coolant is overheated.
•Do not remove pressure cap on coolant reservoir if engine temperature is above 194°F (90°C). Allow
engine to cool down before removing cap. The coolant reservoir contains hot fluid and is under pressure.
•Using a rag, slowly open cap approximately 1/2 turn to relieve excess pressure. If opened immediately,
scalding hot fluid and steam will be blown out under pressure.
•Do not spill antifreeze on hot engine parts. Antifreeze contains ethylene glycol which may burn if it comes
into contact with hot engine parts.
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Checking Engine Oil Level
Example
1.
Oil dipstick
2. Oil filler cap
To check the engine oil level, park vehicle on level ground, with engine at normal oper ational temperature. Check
engine
oil level approximately 5 minutes after stopping the engine, allowing for the oil to return to the oil pan.
Oil Dipstick:
Wipe oil dipstick clean prior to checking the engine oil level. Fully insert dipstick in tube, and remove after three
seconds to obtain accurate reading.
Oil level must be between the
lower (min) and upper (max)
mark of the dipstick.
Fill quantity between upper and lower dipstick markin
g level is approximately 2.1 US qt (2.0 I).
Do not overfill the engine.
Excessive oil must be drained or siphoned. It could cause damage to engine and catalytic converter not covered by
the Mercedes-Benz Limited Warranty.
For low engine oil level warning lamp, see Index.
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Wheels
Replace rims or tires with the same designation, manufacturer and type as shown on the original part. See your
authorized Mercedes-Benz dealer for further information. See your authorized Mercedes- Benz dealer for information
on tested and recommended rims and tires for summer and wi nter operation. They can also offer advice concerning
tire service and purchase.
Tire Replacement
Front tires should be replaced in sets. Furthermore - in the event of tire replacement - the spare wheel (except model
C 43 AMG), if possible, should be used on the rear axle. Ri ms and tires must be of the correct size and type. For
dimensions, see "Technical Data". We recommend that y ou break in new tires for approx. 60 miles (100 km) at
moderate speed. It is imperative that the wheel mounting bolts be fastened to a tightening torque of 80 ft.lb. (110 Nm)
whenever wheels are mounted. For rim and tire specifications, refer to "Technical Data".
Warning !
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, use only 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.
Rotating Wheels
Rotation of wheels with summer tires does not apply to m odel C 43 AMG. The wheels can be rotated according to the
degree of tire wear while retaining the same direction of travel. Rotating, however, should be carried out at the
scheduled service intervals, before the characteristic tire wear pattern (shoulder wear on front wheels and tread
center wear on rear wheels) becomes visible, as otherwise the driving properties
Important !
Unidirectional tires must always be mounted with arrow on tire sidewall pointing in direction of vehicle forward
movement. Notes: Thoroughly clean the inner side of the w heels any time you rotate the wheels or wash the vehicle
underside. The use of retread tires is not recommended. Retread tires may adversely affect the handling
characteristics and safety of the vehicle. Dented or bent rims can cause tire pressure loss and damage to the tire
beads. For this reason, check rims for damage at regular in tervals. The rim flanges must be checked for wear before
a tire is mounted. Remove burrs, if any. Check and correct ti re inflation pressure after rotating the wheels. For Tire
Inflation Pressure refer to Index.
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Battery
Warning !
Failure to follow these instructions can result in severe injury or death. Never lean over batteries while
connecting, 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 produ ce hydrogen gas, which is flammable and explosive.
Keep flames or sparks away from battery, avoid im proper connection of jumper cables, smoking etc..
Important !
Battery maintenance information:
The battery is located in the trunk under the trunk floor. The fluid level must be checked at every A and B service.
Always insure that the fluid level is at the specified maximum level and that only distilled water is used. Failure to
maintain proper fluid level may result in cell deterioration and possible battery rupture. The service life of the battery is
dependent on its condition of charge. The battery should alwa ys be kept sufficiently charged, in order to last an
optimum length of time.
Therefore, we strongly recommend that you have the battery charge checked frequently, and corrected if
necessary, especially if you use the vehicle less than approximately 200 miles (300 km) per month, mostly for
short distance trips, or if it is not used for long periods of time.
Only charge a battery with a battery charger after the battery has been disconnected from the vehicle electrical circuit.
Always disconnect the battery negative lead first and connect last. When removing and connecting the battery,
always make sure that all electrical consumers are off and the electronic key is in steering lock position 0. The battery
and its vent tube must always be securely installed when the car is in operation. While the engine is running the
battery terminal clamps must not be loosened or detached, otherwise the generator and other electronic components
would be damaged.
Note:
After reconnecting the battery al so resynchronize the Express feature of the power windows
(see Power Windows in Index).
Battery Recycling
Batteries contain materials that can harm the environment with improper disposal. Large 12 Volt storage batteries
contain lead. Recycling of batteries is the preferred method of disposal. Many states require sellers of batteries to
accept old batteries for recycling.
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Front Head Restraints
Warning !
For your protection, drive only with properly positioned head restraints. Adjust head restraint to support the
back of the head approximately at ear level. Do not drive the vehicle without the seat head restraints. Head
restraints are intended to help reduce injuries during an accident.
For positioning of head restraints refer to sections Manual
Seats, Power Seats, and Head Restraints, Rear in Index.
Power seats
Removal:
Push button (1) up to bring the head restraint to its highest position. Pull out head restraint completely with both
hands. Installation:
Push button (1) up for approximately 5 seconds. In sert head restraint and push it down to the stop.
Adjust head restraint, see Index.
Manual seat
Removal:
Pull head restraint up to the stop. Push button (1) and pull head restraint out.
Installation:
Insert the head restraint and push it down to the stop. Adjust head restraint, see Index.
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C230
C 280, C 43 AMG
Layout of Poly-V-belt Drive
1. Automatic belt tensioner
2. Crankshaft
3. Air conditioning compressor
4. Generator (alternator)
5. Idler pulley
6. Power steering pump
7. Coolant pump, fan
For dimensions of the poly-V-belt, see Technical Data in Index.
Spare Parts Service
All authorized Mercedes-Benz dealers maintain a stock of original spare parts required for maintenance and repair
work.
In addition, strategically located parts distributi on centers provide quick and reliable parts service.
More than 300,000 different spare parts, for other Mercedes-Benz models, are available.
Mercedes-Benz original spare parts are subjecte d to the most stringent quality inspections.
Each part has been specifically developed, manufactured or selected for and adapted to Mercedes-Benz vehicles.
Therefore, Mercedes-Benz original spare parts should be installed.
Important !
The use of non-genuine parts and accessories not authorized by Mercedes-Benz could damage the vehicle or
compromise its durability or safety.
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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 Approv ed Service Products pamphlet, or inquire at your
authorized Mercedes-Benz dealer.
Model Capacity Fuels, coolan ts,
lubricants etc
Engine with
oil filter C 230 6.5 US qt (6.2 l)
C 280 8.5US qt 8.0 l)
C 43 AMG 7.9US qt 7.5 l)
Recommended
engine oils
Automatic transmission C 230 7.9 US qt (7.5 l)
C 280 7.9 US qt (7.5 l)
C 43 AMG 9.9 US qt (9.4 l)
Automatic
transmissio
n fluid
Rear axle C 230
C 280 1.2 US qt (1.1 l)
C 43 AMG 1.4 US qt(1.3 l)
Hypoid gear oil SAL
90, 85 W 90
Power steering approx 1.1 US qt (1.0 l)
MB Power steering
fluid
Front wheel hubs
approx. 2.1 oz (60 g) each High temperature
roller bearing grease
Accelerator
control linkage
Hydraulic fluid
Brake system approx. 0.5 US qt (0.5 I) MB Brake fluid (DOT
4)
Windshield washer
and headlamp
cleaning system
approx. 5.3 US qt (5.0 I)
MB Windshield
washe
r
concentrate "S"
1
Cooling system C 220 approx. 10.0 US qt (9.5 I
C 280
C 36 AMG
approx. 10.6 US qt 10.0 I)
approx. 11.8 US qt (11.2 I
MB
Anticorrosion/antifreez
Fuel tank including
a reserve of
approx. 16.4 US gal (62.0 I)
approx. 2.1 US gal (8.0 I)
Premium unleaded
gasoline:
Posted O
c
tane 91
(Avg. of 96 RON/86
MON)
Air conditioner system
R-134a refrigerant
and special
lubricant (Never R-12)
Use MB Windshield Washer Concentrate "S" and water for temperatures above freezing or MB Windshield Washer
Con c
entrate "S" and commercially available premixed windsh ield washer solvent/antifreeze for temperatures below
freezing. Follow suggested mixing ratios, see Windshield/Headlamp Washer System in Index.
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