sport MERCEDES-BENZ C-Class SEDAN 2013 W204 Owner's Guide

Checking the tire pressures
Important safety notes Observe the "tire pressure information"
sectio n(Ypage 313).
Information on air pressure for the tires on
your vehicle can be found:
R on the vehicle's Tire and Loading
Information placard on the B-pillar
R on the tire pressure label on the fuel filler
flap
R in the "Tire pressure information" section
Checking tire pressures manually To determine and set the correct tire
pressure, proceed as follows:
X Remove the valve cap of the tire that is to
be checked.
X Press the tire pressure gauge securely onto
the valve.
X Read the tire pressure and compare it with
the recommended value on the Tire and
Loading Information placard on the
B-pillar on the driver's side of your vehicle.
X If necessary, increase the tire pressure to
the recommended value (Y page 313).
X If the tire pressure is too high, release air
by pressing down the metal pin in the valve
using the tip of a pen, for example. Then,
chec kthe tire pressure again using the tire
pressure gauge.
X Screw the valve cap onto the valve.
X Repeatt hese steps for the other tires. Tire pressure loss warning system
(Canada only)
General notes While the vehicle is in motion, the tire
pressure loss warning system monitors the
set tire pressure using the rotational speed of
the wheels. This enables the system to detect
significant pressure loss in a tire. If the speed of rotation of a wheel changes as a result of
a loss of pressure, a corresponding warning
message will appearint
he multifunction
display.
You can recognize the tire pressure loss
warning by the Run Flat Indicator Active Press 'OK' to Restart message
which appears in the Service menu of the
multifunction display. Further information on
the message display can be found under
"Restarting the tire pressure loss warning
system" section (Y page 318).
Important safety notes The tire pressure warning system does not
warn you of an incorrectly set tire pressure.
Observe the notes on the recommended tire
pressure (Y
page 313).
The tire pressure loss warning system does
not replace the need to regularly check your
vehicle's tire pressures, since an even loss of
pressure on several tires at the same time
cannot be detected by the tire pressure loss
warning system.
The tire pressure monitor is not able to warn
you of a sudden loss of pressure, e.g. if the
tire is penetrated by a foreign object. In the
event of a sudden loss of pressure, bring the
vehicle to a halt by braking carefully. Avoid
abrupt steering maneuvers.
The function of the tire pressure loss warning
system is limited or delayed if:
R snow chains are mounted on your vehicle's
tires.
R road conditions are wintry.
R you are driving on sand or gravel.
R you adopt a very sporty driving style
(cornering at high speeds or driving with
high rates of acceleration).
R you are driving with a heavy load (in the
vehicle or on the roof). Tire pressure
317Wheels and tires Z

Further information abou
treading tire data
can be obtained from any qualified specialist
workshop. Load index
i
Tire data is vehicle-specific and may
deviate from the data in the example.
In addition to the load-bearing index, load
index 0002may be imprinted after the letters
that identify speed rating 0020(Ypage 328) on
the sidewall of the tire.
R If no specification is given: no text( as in the
example above), represents astandard
load (SL) tire
R XL or Extra Load: represents a reinforced
tire
R Ligh tLoad: represents a light load tire
R C, D, E: represents a load range that
depends on the maximum load that the tire
can carry at a certain pressure DOT, Tire Identification Number (TIN)
U.S. tire regulations prescribe that every
manufacturer of new tires or retreader has to
imprint a TIN in or on the sidewall of each tire
produced. The TIN is a unique identification number. The
TIN enables tire manufacturers to inform
purchasers of recalls and other safety-
relevant matters. It makes it possible for the
purchaser to easily identify the affected tires.
The TIN is made up of manufacturer
identification code
0003, tire size0022, tire type
code 0021and manufacturing date 001F.
i Tire data is vehicle-specific and may
deviate from the data in the example.
DOT (Department of Transportation): tire
symbol 0002indicates that the tire complies
with the requirements of the U.S. Department
of Transportation.
Manufacturer identification code:
manufacturer identification code 0003provides
details on the tire manufacturer. New tires
have a code with two symbols. Retreaded
tires have a code with four symbols.
For further information about retreaded tires,
see (Y page 310).
Tire size: identifier0022describes the tire size.
Tire type code: tire type code0021can be used
by the manufacturer as acode to describe
specific characteristics of the tire.
Date of manufacture: date of manufacture
001F provides information about the age of a
tire. The first and second positions represent
the week of manufacture, starting with "01"
for the first calendar week. Positions three
and four represent the year of manufacture.
For example, a tire that is marked with
"3208", was manufactured in week 32 in
2008. 330
Tire labelingWheels and tires

Tire characteristics
i
Tire data is vehicle-specific and may
deviate fro mthe data in the example.
This information describes the type of tire
cord and the number of layers in
sidewall 0002and under tire tread 0003. Definition of terms for tires and
loading
Tire ply composition and material
used
Describes the number of plies or the number
of layers of rubber-coated fabric in the tire
tread and sidewall. These are made of steel,
nylon, polyester and other materials. Bar
Metric unit for tire pressure.
14.5038 pounds per square inch (psi) and
100 kilopascals (kPa) are the equivalent of
1 bar. DOT (Department of Transportation)
DOT marked tires fulfill the requirements of
the United States Department of
Transportation. Normal occupant weight
The number of occupants for which the
vehicle is designed multiplied by
68 kilograms (150 lbs). Uniform Tire Quality Grading
Standards
Au niform standard to grade the quality of
tires with regards to tread quality, tire traction
and temperature characteristics. Ratings are
determined by tire manufacturers using U.S.
government testing procedures. The ratings
are molded into the sidewall of the tire. Recommended tire pressure
The recommended tire pressure applies to
the tires mounted at the factory.
The Tire and Loading Informatio nplacard
contains the recommended tire pressures for
cold tires on a fully loaded vehicle and for the
maximum permissible vehicle speed.
The tire pressure table contains the
recommended pressures for cold tires for
various operating conditions, i.e. differing
load and speed conditions. Increased vehicle weight due to
optional equipment
This is the combined weight of all standard
and optional equipmen tavailable for the
vehicle, regardless of whethe ritis actually
installed on the vehicle or not. Rim
This is the part of the wheel on which the tire
is mounted. Definition of terms for tires and loading
331Wheels and tires Z

Lowering the vehicle
G
WARNING
The wheels could work loose if the wheel nuts
and bolts are not tightene dto the specified
tightening torque. There is a risk of accident.
Have the tightening torque immediately
checked at a qualified specialist workshop
after a wheel is changed. X
Turn the crank of the jack counter-
clockwise until the vehicle is once again
standing firmly on the ground.
X Place the jack to one side.
X Tighten the wheel bolts evenly in a
crosswise pattern in the sequence
indicated ( 0002to001F). The tightening torque
must be 96 lb-ft (130 Nm).
X Turn the jack back to its initial position and
store it together with the rest of the tire-
change tool kit in the trunk/cargo
compartment.
X Transport the faulty wheel in the trunk/
cargo compartment.
or
X Depending on the size of the wheel, you
may also be able to secure the defective
wheel in the spare wheel well. In this case,
you will have to remove the stowage well
casing from the spare wheel well and stow
it securely in the trunk/cargo
compartment.
X Check the tire pressure of the newly
mounted wheel and adjust it if necessary. Observe the recommended tire pressure
(Y
page 313).
i Vehicles with tire pressure monitor: all
wheels mounted must be equipped with
functioning sensors. Wheel and tire combinations
General notes
! For safety reasons, Mercedes-Benz
recommends that you only use tires and
wheels which have been approved by
Mercedes-Benz specifically for your
vehicle.
These tires have been specially adapted for
use with the control systems, such as ABS
or ESP ®
, and are marked as follows:
R MO =Mercedes-BenzO riginal
R MOE =Mercedes-BenzO riginal Extended
(tires featuring run-flat characteristics)
R MO1 =Mercedes-BenzO riginal (only
certain AMG tires)
Mercedes-Benz Original Extended tires
may only be used on wheels that have been
specifically approved by Mercedes-Benz.
Only use tires, wheels or accessories
tested and approved by Mercedes-Benz.
Certain characteristics, e.g. handling,
vehicle noise emissions or fuel
consumption, may otherwise be adversely
affected. In addition, when driving with a
load, tire dimension variations could cause
the tires to come into contact with the
bodywork and axle components. This could
resul tind amage to the tires or the vehicle.
Mercedes-Ben zaccepts no liability for
damage resulting from the use of tires,
wheels or accessories othe rthan those
tested and approved.
Information on tires, wheels and approved
combinations can be obtained from any
qualified specialist workshop.
! Retreaded tires are neither tested nor
recommended by Mercedes-Benz, since 338
Wheel and tire combinationsWheels and tires

Tires
Summer tires Allo
ywheels V1 V2 V3 V4
BA 225/45 R17 91 W
MOExtended
14, 15 7.5 J x 17 H2
Wheel offset: 1.85 in (47 mm) 001C 001C 001C
—
FA
RA 225/45 R17 91 W
MOExtended
14
245/40 R17 91 W
MOExtended 14, 16 7.5 J x 17 H2
Wheel offset: 1.85 in (47 mm)
8.5 J x 17 H2
Wheel offset: 2.28 in (58 mm) 001C 001C 001C
—
FA
RA 225/40 R18 92 Y XL
255/35 R18 94 Y XL
16 7.5 J x 18 H2
Wheel offset: 1.85 in (47 mm)
8.5 J x 18 H2
Wheel offset: 2.13 in (54 mm) 001C 001C 001C
—
FA
RA 225/40 R18 92 Y XL
255/35 R18 94 Y XL
16 8.0 J x 18 H2
Wheel offset: 1.97 in (50 mm)
8.5 J x 18 H2
Wheel offset: 2.13 in (54 mm) 001C 001C 001C
—
FA
RA 225/40 ZR18 92
YXL
255/35 ZR18 94 YXL16 8.0 J x 18 H2
Wheel offset: 1.97 in (50 mm)
8.5 J x 18 H2
Wheel offset: 2.13 in (54 mm) 001C 001C 001C
—
FA
RA 235/40 ZR18 95
YXL
255/35 ZR18 94 YXL16 8.0 J x 18 H2
Wheel offset: 1.77 in (45 mm)
9.0 J x 18 H2
Wheel offset: 2.13 in (54 mm) — — — 001C
FA
RA 235/35 ZR19 XL
255/30 ZR19 XL
16 8.0 J x 19 H2
Wheel offset: 1.77 in (45 mm)
9.0 J x 19 H2
Wheel offset: 2.13 in (54 mm) — — — 001C
14
MOExtended tires (tires with run-flat characteristics) only in conjunction with an activated tire pressure loss
warning system or tire pressure monitor.
15 Not in conjunction with sports suspension code 486, dynamic handling package code 483 and Sports
package code 950/952.
16 Use of snow chains is not permitted .Observe the notes in the "Snow chains" section. 340
Wheel and tire combinationsWheels and tires

All-weather tires Alloy wheels V1 V2 V3 V4
BA
205/55 R16 91 H M+S
17 7.0 J x 16 H2
Wheel offset: 1.69 in (43 mm) 001C
— — —
BA
225/45 R17 91 H M+S
15 7.5 J x 17 H2
Wheel offset: 1.85 in (47 mm) 001C 001C
— —
FA
RA 225/45 R17 91 H M+S
245/40 R17 91 H M+S
16 7.5 J x 17 H2
Wheel offset: 1.85 in (47 mm)
8.5 J x 17 H2
Wheel offset: 2.28 in (58 mm) 001C 001C 001C
—
Winter tires Alloy wheels V1 V2 V3 V4
BA 205/55 R16 91 H
M+S
0002 17 7.0 J x 16 H2
Wheel offset: 1.69 in (43 mm) 001C
— — —
BA 225/45 R17 91 H M+S0002 7.5 J x 17 H2
Wheel offset: 1.85 in (47 mm) 001C 001C 001C
—
BA 225/45 R17 91 H
M+S
0002MOExtended 14 7.5 J x 17 H2
Wheel offset: 1.85 in (47 mm) 001C 001C 001C
—
BA 225/40 R18 92 V XL
M+S
0002 8.0 J x 18 H2
Wheel offset: 1.77 in (45 mm) — — — 001C
BA 235/40 R18 95 V XL
M+S
0002 16 8.0 J x 18 H2
Wheel offset: 1.77 in (45 mm) — — — 001C
FA
RA 235/40 R18 95 V XL
M+S
0002
255/35 R18 94 V XL
M+S 0002 16 8.0 J x 18 H2
Wheel offset: 1.77 in (45 mm)
9.0 J x 18 H2
Wheel offset: 2.13 in (54 mm) — — — 001C
17
C 300 4MATIC: not in conjunction with Sports package code 950/952.
15 Not in conjunction with sports suspension code 486, dynamic handling package code 483 and Sports
package code 950/952.
16 Use of snow chains is no tpermitted. Observe the notes in the "Snow chains" section.
14 MOExtended tires (tires with run-flat characteristics) only in conjunction with an activated tire pressure loss
warning system or tire pressure monitor. Wheel and tire combinations
341Wheels and tires Z

"Minispare" emergency spare wheel
16Tires Wheels V1 V2 V3 V4
T 125/90 R16 98 M
17
tire pressure: 420 kPa (4.2 bar/
61 psi) 3.5 B x 16 H2
Wheel offset: 0.79 in (20 mm) 001C
— — —
T 125/80 R17 99 M
18
tire pressure: 420 kPa (4.2 bar/
61 psi) 3.5 B x 17 H2
Wheel offset: 0.79 in (20 mm) — 001C 001C
—
T 125/70 R18 99 M
tire pressure: 420 kPa (4.2 bar/
61 psi) 3.5 B x 18 H2
Wheel offset: 0.79 in (20 mm) — — — 001C
i
The specified tire pressure is printed in yellow on the emergency spare wheel. Emergency spare wheel
Important safety notes
G
WARNING
The wheel or tire size as well as the tire type
of the spare wheel or emergency spare wheel
and the wheel to be replaced may differ.
Mounting an emergency spare wheel may
severely impair the driving characteristics.
There is a risk of an accident.
To avoid hazardous situations:
R adapty our driving style accordingly and
drive carefully.
R never mount more than one spare wheel or
emergency spare wheel that differs in size.
R only use a spare wheel or emergency spare
wheel of a different size briefly.
R do not switch ESP ®
off.
R have a spare wheel or emergency spare
wheel of a different size replaced at the
nearest qualified specialist workshop.
Observe that the wheel and tire dimensions
as well as the tire type must be correct. When using an emergency spare wheel or
spare wheel of a different size, you must not
exceed the maximum speed of 50 mph
(80 km/h).
Snow chains must not be mounted on
emergency spare wheels. General notes
You should regularly check the pressure of
the emergency spare wheel, particularly prior
to long trips, and correc tthe pressure as
necessary (Y page 313). The applicable value
is found on the wheel or under "Technical
data" (Y page 338).
i When you are driving with the collapsible
spare wheel mounted, the tire pressure
loss warning system or the tire pressure
monitor cannot function reliably. Only
restart the tire pressure loss warning
system/the tire pressure monitor when the
damaged wheel has been replaced with a
new wheel.
16 Use of snow chains is not permitted. Observe the notes in the "Snow chains" section.
17 C 300 4MATIC: not in conjunction with Sports package code 950/952.
18 C 300 4MATIC: only in conjunction with Sports package code 950/952. 342
Emergency spare wheelWheels and tires

Technical data
"Minispare
"emergency spare wheel 16Tires Wheels V1 V2 V3 V4
T 125/9
0 R16 98 M 17
Tire pressure : 420 kPa (4.2 bar/
61 psi) 3.5 B x 16 H2
Wheel offset: 0.79 in (20 mm) 001C
— — —
T 125/80 R17 99 M
19
Tire pressure: 420 kPa (4.2 bar/
61 psi) 3.5 B x 17 H2
Wheel offset: 0.79 in (20 mm) — 001C 001C
—
T 125/70 R18 99 M
Tire pressure: 420 kPa (4.2 bar/
61 psi) 3.5 B x 18 H2
Wheel offset: 0.79 in (20 mm) — — — 001C
i
The specified tire pressure is printed in yellow on the emergency spare wheel.
16 Use of snow chains is not permitted. Observe the notes in the "Snow chains" section.
17 C 300 4MATIC: not in conjunction with Sports package code 950/952.
19 C 300 4MATIC: only in conjunction with Sports package code 950/952. 344
Emergenc
yspare wheelWheels and tires