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Tires, Wheels
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Inflating the collapsible spare tire
The air pump is located inside the wheel well in the
trunk, see page 322.
1 Filler hose
2 Electrical plug
3 Pressure gauge with vent screw 1. Remove air pump from storage compartment inside
trunk.
2. Open lid and pull out air hose with pressure gauge and electrical plug.
Observe instructions on air pump label.
3. Unscrew tire valve cap from spare wheel tire valve.
4. Screw filler hose onto tire valve.
5. Plug air pump electrical plug into vehicle cigar lighter.
6. To switch on air pump, turn key in steering lock to position 1.
Important!
Do not start engine.
P40.10-2124-26
1
0
45 6 max. 6 min
A 170 584 01 38 AIR COMPRESSOR
23
Mercedes-Benz
2
3
2 1
1
2,5 bar
36 psi1 0
2
3
4
5
620PSI
BAR40 60
80
LUFTPRESSER12
12
3
Wa r n i n g !
To prevent possible injury when unscrewing air
pump filler hose from tire valve after inflating the
tire, use a rag since the tire valve could be hot.
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Tires, Wheels
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7. Operate air pump (approximately 5 minutes) until pressure gauge displays 36 psi (2.5 bar).
8. To switch off air pump, turn key in steering lock to position 0.
9. Unscrew filler hose from tire. Reinstall tire valve cap.
Note:
Excessive tire air pressure should be released using the
vent screw. Storing spare wheel in wheel well
Deflate spare tire:
1. Unscrew valve stem removal tool, which is a part of the valve cap, from tire valve.
2. Using the valve stem removal tool, open tire valve slightly by turning the tire valve insert
counterclockwise to release air pressure.
3. When the tire air pressure has been released, remove tire valve insert (protect it from dirt and
sand) using the previously removed tire valve cap.
4. Once all air is out of the tire, and the tire has collapsed to its original shape, reinstall the tire
valve insert and valve cap.
Place air pump and spare wheel in wheel well and
secure them.
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341
Towing the vehicle
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Towing the vehicle
Important!
When towing the vehicle, please, note the following:
With the automatic central locking activated and the
electronic key in starter switch position 2, the vehicle
doors lock if the left front wheel as well as the right rear
wheel are turning at vehicle speeds of approximately
9 mph (15 km / h) or more.
To prevent the vehicle door locks from locking,
deactivate the automatic central locking. See the
individual setting menu “VEHICLE” – “AUTOMATIC
DOOR LOCK” on page 132.
Towing of the vehicle should only be done using the
properly installed towing eye bolt. Never attach tow
cable, tow rope or tow rod to vehicle chassis, frame
or suspension parts.
Notes:
The selector lever will remain locked in position “P” and
the electronic key cannot be turned in the starter switch
if the battery is disconnected or discharged. See battery
on page 336 or jump starting on page 338.
Transmission selector lever, manually unlocking, see
page 344.
Wa r n i n g !
Prior to towing the vehicle with all wheels on the
ground, make certain that the electronic key is in
starter switch position 2.If the electronic key is left in the starter switch
position 0 for an extended period of time, it can no
longer be turned in the switch. In this case, the
steering is locked. To unlock, remove electronic key
from starter switch and reinsert.
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Towing the vehicle
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We recommend that the vehicle be transported using
flat bed equipment. This method is preferable to other
types of towing.
Important!
To prevent damage during transport, do not tie down
vehicle by its chassis or suspension parts.
Towing restrictions for vehicles with automatic
transmission:
The vehicle may be towed with all wheels on the ground
and the selector lever in position “N” for distances up to
30 miles (50 km) and at a speed not to exceed 30 mph
(50 km / h). The electronic key must be in starter switch
position 2.
To be certain to avoid a possibility of damage to the
transmission, however, we recommend the drive shaft
be disconnected at the rear axle drive flange for any
towing beyond a short tow to a nearby garage.
Do not tow with sling-type equipment. Towing with
sling-type equipment over bumpy roads will damage
radiator and supports.
Use wheel lift, dolly, or flat bed equipment, with
electronic key in starter switch turned to position 0.
Note:
To signal turns while being towed with hazard warning
flasher in use, turn electronic key in starter switch to
position 2 and activate combination switch for left or
right turn signal in usual manner – only the selected
turn signal will operate.
Upon canceling the turn signal, the hazard warning
flasher will operate again.
Caution!
If the vehicle is towed with the front axle raised, the
engine must be shut off (electronic key in starter switch
position 0 or 1). Otherwise, the ESP will immediately be
engaged and will apply the rear wheel brakes.
Switch off the tow-away alarm (see page 46) as well as
the ESP (see page 274).
Wa r n i n g !
With the engine not running, there is no power
assistance for the braking and steering systems. In
this case, it is important to keep in mind that a
considerably higher degree of effort is necessary to
brake and steer the vehicle.
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Contents - Vehicle care
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Vehicle careCleaning and care of
the vehicle .................................. 360
Power washer .............................. 361
Tar stains ..................................... 361
Paintwork, painted body
components ................................. 361
Engine cleaning .......................... 362
Vehicle washing ......................... 362 Ornamental moldings ............... 363
Headlamps, taillamps,
turn signal lenses ...................... 363
Window cleaning ....................... 363
Wiper blade ................................ 363
Light alloy wheels...................... 364
Instrument cluster ..................... 364
Steering wheel and
gear selector lever ..................... 364
Cup holder................................... 364
Seat belts ..................................... 365
Headliner and shelf below
rear window ................................ 365
Leather upholstery ..................... 365
Hard plastic trim items ............. 365
Plastic and rubber parts............ 365
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Cleaning and care of the vehicle
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Light alloy wheels
Mercedes-Benz approved Wheel Care should be used for
regular cleaning of the light alloy wheels.
If possible, clean wheels once a week with Mercedes-
Benz approved Wheel Care, using a soft bristle brush
and a strong spray of water.
Follow instructions on container.
Note:
Use only acid-free cleaning materials. The acid could
lead to corrosion. Instrument cluster
Use a gentle dishwashing detergent or mild detergent
for delicate fabrics as a washing solution. Wipe with a
cloth moistened in lukewarm solution. Do not use
scouring agents.
Steering wheel and gear selector lever
Wipe with a damp cloth and dry thoroughly or clean
with Mercedes-Benz approved Leather Care.
Cup holder
Use a gentle dishwashing detergent or mild detergent
for delicate fabrics as a washing solution. Wipe with a
cloth moistened in lukewarm solution. Do not use
scouring agents.
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371
Technical data
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Layout of poly-V-belt drive
C 230 Kompressor
routing, belt I
The engine is equipped with two poly-V-belts.
1 Crankshaft
2 Air conditioner compressor
3 Power steering pump
4 Coolant pump C 230 Kompressor
routing, belt II
For dimensions of the poly-V-belts, see page 373.
5 Idler pulley
6 Generator (alternator)
7 Idler pulley
8 Idler pulley
9 Supercharger
P13.20-2007-26
9
6
8
7
4
1
5
32
5
32
9
6
8
4
1
7
P13.20-2008-26
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Technical data
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C 230 Kompressor
routing combined, belts I and II 1
Crankshaft
2 Air conditioner compressor
3 Power steering pump
4 Coolant pump
5 Idler pulley
6 Generator (alternator)
7 Idler pulley
8 Idler pulley
9 Supercharger
For dimensions of the poly-V-belt, see page 373.
9
6
8
7
4
1
5
32P13.20-2009-26
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