Contents
Technical data.................................. 395
Parts service ...................................... 396
Warranty coverage ............................. 397
Loss of Service and Warranty
Information Booklet...................... 397
Identification labels............................ 398
Layout of poly-V-belt drive ................. 400
Engine ................................................ 401
Rims and Tires ................................... 403
Same size tires ............................. 404
Mixed size tires ............................ 405
Minispare wheel ........................... 406
Electrical system................................ 407
Main dimensions and weights............ 408
Main dimensions .......................... 408
Weights ........................................ 408Fuels, coolants, lubricants, etc. ......... 409
Capacities .................................... 409
Engine oils.................................... 412
Engine oil additives ...................... 412
Air conditioning refrigerant .......... 412
Brake fluid .................................... 412
Premium unleaded gasoline ......... 413
Gasoline additives ........................ 413
Fuel requirements ........................ 414
Flexible Fuel Vehicles
(C 230/C 230 Sport only) ............ 414
Coolants....................................... 416
Windshield washer and
headlamp cleaning system* ......... 418Index................................................. 419
307 Operation
Tires and wheels
Uniform Tire Quality Grading Standards
A tire information system that provides
consumers with ratings for a tire’s traction,
temperature and treadwear. Ratings are
determined by tire manufacturers using
government testing procedures. The
ratings are molded into the sidewall of the
tire.
Vehicle maximum load on the tire
Load on an individual tire that is
determined by distributing to each axle its
share of the maximum loaded vehicle
weight and dividing it by two.
Rotating tiresTire rotation can be performed on vehicles
with tires of the same dimension all
around. If your vehicle is equipped with
tires of the same dimension all around,
tires can be rotated, observing a a
front-to-rear rotation pattern that will
maintain the intended rotation (spinning)
direction of the tire (
page 284).
In some cases, such as when your vehicle
is equipped with mixed-size tires (different
tire dimension front vs. rear), tire rotation
is not possible.
If applicable to your vehicle’s tire configu-
ration, tires can be rotated according to
the tire manufacturer’s recommended in-
tervals in the tire manufacturer’s warranty
pamphlet located in your vehicle literature
portfolio. If none is available, tires should
be rotated every 3 000 to 6 000 miles
(5 000 to 10 000 km), or sooner if neces-
sary, according to the degree of tire wear.
The same rotation (spinning) direction
must be maintained (
page 284). Rotate tires before the characteristic tire
wear pattern becomes visible (shoulder
wear on front tires and tread center wear
on rear tires).
Thoroughly clean the mounting face of
wheels and brake disks, i.e. the inner side
of the wheels/tires, during each rotation.
Check for and ensure proper tire inflation
pressure.
For information on wheel change, see the
“Practical hints” section (
page 356) and
(
page 377).
Warning!G
Rotate front and rear wheels only if the tires
are of the same dimension.
If your vehicle is equipped with mixed-size
tires (different tire dimensions front vs.
rear), tire rotation is not possible.
Warning!G
Have the tightening torque checked after
changing a wheel. Wheels could become
loose if not tightened with a torque of
80 lb-ft (110 Nm).
Only use genuine Mercedes-Benz wheel
bolts specified for your vehicle’s rims.
360 Practical hints
Where will I find ...?
Storing the Minispare wheel
Place Minispare wheel3 in wheel
well.
Place vehicle tool kit storage well
casing4 over the Minispare wheel.
Make sure arrow2 on vehicle tool kit
storage well casing4 points in the
direction of travel.
Place storage well casing (page 356)
over vehicle tool kit storage well
casing4 and turn the retaining screw
(
page 356) clockwise as far it will go
to secure the Minispare wheel.In case of a flat tire, you may temporarily
use the Minispare wheel when observing
the following restrictions:
Do not exceed a vehicle speed of
50 mph (80 km/h).
Drive to the nearest tire repair facility
to have the flat tire repaired or
replaced as appropriate.
Do not operate vehicle with more than
one Minispare wheel mounted.
For more information, see “Rims and Tires”
(
page 403).
Spare wheel bolts
1Wheel bolt for light alloy rims
2Wheel bolt for Minispare wheel (locat-
ed in trunk with spare wheel)
iArrow2 on vehicle tool kit storage well
casing4 must point in the direction of travel.
Otherwise you cannot place the storage well cas-
ing (
page 356) on top and secure the Minis-
pare wheel with the retaining screw
(
page 356).
!To prevent damage, always disengage trunk
floor handle from upper edge of trunk and lower
trunk floor before closing the trunk lid.
Warning!G
The dimensions of the Minispare wheel are
different from those of the road wheels. As
a result, the vehicle handling characteristics
change when driving with a Minispare wheel
mounted.
The Minispare wheel should only be used
temporarily, and should be replaced with a
regular road wheel as quickly as possible.
!Wheel bolts2 must be used when mount-
ing the Minispare wheel. The use of any wheel
bolts other than wheel bolts2 for the Minispare
wheel will physically damage the vehicle’s
brakes.
Warning!G
Make sure to use the original length wheel
bolts when remounting the original wheel
after it has been repaired.
377 Practical hints
Flat tire
Flat tire
Preparing the vehicle
Park the vehicle in a safe distance from
moving traffic on a hard, flat surface
when possible.
Turn on the hazard warning flasher
(
page 115).
Turn the steering wheel so that the
front wheels are in a straight ahead
position.
Set the parking brake (page 54).
Move the gear selector lever toP
(manual transmission: to first or
reverse gear).
Turn off the engine (page 55).
Remove the SmartKey from the starter
switch.
Have any passenger exit the vehicle at
a safe distance from the roadway.
Mounting the Minispare wheel
Preparing the vehicle
Prepare the vehicle as described
(
page 377).
Take the wheel wrench, alignment bolt,
collapsible wheel chock, and the jack
out of the trunk (
page 356).
Take the Minispare wheel and wheel
bolts out of the trunk (
page 359).
Warning!G
The dimensions of the Minispare wheel are
different from those of the road wheels. As
a result, the vehicle handling characteristics
change when driving with a Minispare wheel
mounted. Adapt your driving style accord-
ingly.
The Minispare wheel is for temporary use
only. When driving with Minispare wheel
mounted, ensure proper tire inflation
pressure and do not exceed a vehicle speed
of 50 mph (80 km/h).
Drive to the nearest Mercedes-Benz Center
as soon as possible to have the Minispare
wheel replaced with a regular road wheel.
Never operate the vehicle with more than
one Minispare wheel mounted.
Do not switch off the ESP
® when a
Minispare wheel is mounted.
iOpen doors only when conditions are safe to
do so.
395 Technical data
Parts service
Warranty coverage
Identification labels
Layout of poly-V-belt drive
Engine
Rims and Tires
Electrical system
Main dimensions and weights
Weights
Fuels, coolants, lubricants, etc.
408 Technical data
Main dimensions and weights
Main dimensions
Weights
ModelC 230
C 230 SportC 280
C 350C 280 4MATIC
C 350 4MATICC 350 Sport
Overall vehicle length178.4 in (4 532 mm)178.4 in (4 532 mm)178.4 in (4 532 mm)178.4 in (4 532 mm)
Overall vehicle width (exte-
rior rear view mirrors fold-
ed out)77.8 in (1977 mm)77.8in (1977mm)77.8 in (1977 mm)77.8 in (1977 mm)
Overall vehicle height55.6in (1413mm)56.1 in (1 426 mm)56.3 in (1 429 mm)55.5 in (1 410 mm)
Wheelbase106.9 in (2 715 mm)106.9 in (2 715 mm)106.9 in (2 715 mm)106.9 in (2 715 mm)
Track, front59.3in (1505mm)59.3 in (1 505 mm)59.3 in (1 505 mm)59.3 in (1 505 mm)
Track, rear58.1in (1476mm)58.1 in (1 476 mm)58.1 in (1 476 mm)58.1 in (1 476 mm)
Roof load max.220 lb (100 kg)
Trunk load max.220 lb (100 kg)
422 Index
COMAND* see separate COMAND
operating instructions
Combination switch 50, 113
Control system 121
Multifunction display 121
Multifunction steering wheel 122
Resetting to factory default 131
Control system menu 121
AUDIO 127
Menus overview 124
NAV* 129
Settings 131
Standard display 126
TEL* 146
Trip computer 144
Vehicle status
message memory 130
Control system submenus 123, 125
Convenience 143
Instrument cluster 134
Lighting 139
Time/Date 136
Vehicle 142Coolant 278, 416
Anticorrosion/antifreeze
quantity 416
Capacities 409, 410
Checking coolant level 273, 278
Messages in display 345–347
Temperature 270
Temperature gauge 25, 119
Corner-illuminating front fog lamps* 113
Replacing bulbs 368
Cruise control 227
Cruising range, fuel 415
Cup holder 239, 241
Curb weight 304D
Date display, setting 138
Daytime running lamp mode 111
Setting 139
Deep water see Standing water
Defogging windshield
Automatic climate control* 180
Climate control 170
Defrosting, Front
Automatic climate control* 179
Climate control 169
Defrosting, Rear 163
Delayed shut-off
Exterior lamps 141
Interior lighting 142
Department of Transportation see DOT
Difficulties
While driving 53
With starting 47
Digital clock see clock
Digital speedometer 126
Dimensions, vehicle 408
Direction of rotation (tires) 284
428 Index
SRS 25, 59, 330
Turn signals 25
Language, Setting 134
LATCH-type child seat anchors see
Children in the vehicle
Leather upholstery,
Cleaning and care of 320
License plate lamps
Messages in display 351
Replacing bulbs 368
Light alloy wheels
Cleaning 317
Technical data 404, 405
Light sensor 349
Message in display 349
Lighter see Cigarette lighter
Lighting, Exterior and interior 109
Limp-home mode 159
Loading see Vehicle loading
Loading terminology 304
Loading the vehicle 284
Locator lighting 112, 140
Loss of keys 95
Loss of Service and
Warranty Information Booklet 397Low beam headlamps
Indicator lamp 25
Messages in display 351
Replacing bulbs 368, 370
Switching on 50
Lubricants 409
Technical data 409
Lumbar support* 105
M
Main dimensions 408
Main fuse box
In passenger compartment 392
Main odometer 121
Maintenance 12, 310
Calling up
service indicator display 312
Clearing
service indicator message 311
FSS (Canada vehicles) 310
Maintenance System 310
Resetting service indicator 312
Service indicator message 310
Service term exceeded 312
Vehicles with E85 fuel 415Maintenance System 310
Manual headlamp mode see Headlamps
Manual seat see Seat, Manual 35
Manual transmission 149, 150
Gearshift lever 46, 150
Shift positions 150
Starting the engine 46
Maximum load rating, Tires 305
Maximum loaded vehicle weight 305
Maximum tire inflation pressure 305
MB Tex upholstery,
Cleaning and care of 320
Mechanical key 361
Memory function* see Steering wheel
Menus see Control system
Microphone, Hands-free 29
Minispare wheel see Spare wheel
Mirrors
Adjusting 41
Auto-dimming* 161
Exterior rear view mirror 42
Interior rear view mirror 42, 160
Mobile phone see Telephone*