2014 MERCEDES-BENZ CLA-Class snow chains

Parking tips:
R On narrow roads, drive as close to the park-
ing space as possible.
R Parking spaces that are littered or over-
grown might be identified or measured
incorrectly.
R Parking spaces that are partially occupied
by trailer drawbars might not be identified
as such or be measured incorrectly.
R Snowfall or heavy rain may lead to a parking
space being measured inaccurately.
R Pay attention to the PARKTRONIC
(Y page 180) warning messages during the
parking procedure.
R You can intervene in the steering procedure
to correct it at any time. Active Parking
Assist will then be canceled.
R When transporting a load which protrudes
from your vehicle, you should not use
Active Parking Assist.
R Never use Active Parking Assist when snow
chains are installed.
R Make sure that the tire pressures are
always correct. This has a direct influence
on the parking characteristics of the vehi-
cle.
Use Active Parking Assist for parking spaces:
R that are parallel or at right-angles to the
direction of travel
R that are on straight roads, not bends
R that are on the same level as the road, e.g.
not on the pavement
Detecting parking spaces Objects located above the height range of
Active Parking Assist will not be detected
when the parking space is measured. These
are not taken into account when the parking
procedure is calculated, e.g. overhanging
loads, tail sections or loading ramps of goods vehicles. G
WARNING
If there are objects above the detection range, Active Parking Assist may turn prematurely.
You may cause a collision as a result. There is
a risk of an accident.
If there are objects above the detection range,
stop and deactivate Active Parking Assist.
For further information on the detection
range (Y page 179).
Active Parking Assist does not support you
with parking spaces at right-angles to the
direction of travel if:
R two parking spaces are located directly
next to one another
R the parking space is directly next to a low
obstacle such as a low curb
R you park forwards
Active Parking Assist does not support you
with parking spaces that are parallel or at
right-angles to the direction of travel if:
R the parking space is on a curb
R the parking space is apparently blocked,
for example by foliage or grass paving
blocks
R the range of movement is too small
R the parking space is bordered by an obsta-
cle which is not clearly defined such as a
tree or a trailer 0043
Detected parking space on the left
0044 Parking symbol
0087 Detected parking space on the right
Active Parking Assist is automatically activa-
ted when driving forwards. The system is
operational at speeds of up to approximately
22 mph (35 km/h). While in operation, the 182
Driving systemsDriving and parking

X
Press the 0059or0065 button on the steer-
ing wheel to select the DriveAssist DriveAssistmenu.
X Press 0063or0064 to select Assistance Assistance
Graphic
Graphic.
X Press the 0076button.
The multifunction display shows the DIS-
TRONIC PLUS distance display in the assis- tance graphic.
The assistance graphic displays the status of and information from the following driving
systems or driving safety systems:
R DISTRONIC PLUS (Y page 174)
R ATTENTION ASSIST (Y page 189)
R Lane Keeping Assist (Y page 193)
R Speed Limit Assist (Y page 190)
R Distance warning function of COLLISION
PREVENTION ASSIST (Y page 64)
R COLLISION PREVENTION ASSIST PLUS
(Y page 67)
Speed Limit Assist Activating/deactivating the Speed Limit
Assist message function
X Press the 0059or0065 button on the steer-
ing wheel to select the DriveAssist
DriveAssist menu.
X Press the 0063or0064 button to select
Speed Limit Assist Speed Limit Assist.
X Press the 0076button.
The current selection is displayed.
X To activate or deactivate: press0076.
When the Speed Limit Assist message
function is activated, the assistance
graphic shows the 00B8symbol.
If the Speed Limit Assist message function
is activated, a detected speed limit is auto- matically displayed for five seconds. Other
items in the multifunction display are sup-
pressed during this time.
Deactivating/activating ESP ®Observe the "Important safety notes" section
in the description of ESP (Y page 68). G
WARNING
If you deactivate ESP ®
, ESP ®
no longer sta-
bilizes the vehicle. There is an increased risk
of skidding and an accident.
Only deactivate ESP ®
in the situations descri-
bed in the following.
It may be best to deactivate ESP ®
in the fol-
lowing situations:
R when using snow chains
R in deep snow
R on sand or gravel
Activating/deactivating ESP ®
on AMG vehi-
cles (Y page 69).
For further information about ESP ®
, see
(Y page 67).
X Start the engine.
X Press the 0059or0065 button on the steer-
ing wheel to select the DriveAssist DriveAssistmenu.
X Press the 0063or0064 button to select
ESP
ESP.
X Press the 0076button.
The current selection is displayed.
X To activate/deactivate: press the0076
button again.
ESP ®
is deactivated if the 00BBwarning
lamp in the instrument cluster lights up
continuously when the engine is running.
If the 00E5 warning lamp and the 00BBwarn-
ing lamp are lit continuously, ESP ®
is not
available due to a malfunction.
Observe the information on warning lamps
(Y page 247).
Observe the information on display messages (Y page 214).
Activating/deactivating the distance
warning function X
Press the 0059or0065 button on the steer-
ing wheel to select the DriveAssist DriveAssistmenu.
X Press 0063or0064 to select Distance
Distance
Warning
Warning. Menus and submenus
205On-board computer and displays Z

Only winter tires bearing the
004Dsnowflake
symbol in addition to the M+S marking pro-
vide the best possible grip in wintry road con- ditions. Only these tires will allow driving
safety systems such as ABS and ESP ®
to
function optimally in winter. These tires have
been developed specifically for driving in
snow.
Use M+S tires of the same make and tread on
all wheels to maintain safe handling charac-
teristics.
Always observe the maximum permissible
speed specified for the M+S tires you have
mounted.
Once the winter tires are mounted:
X Check the tire pressures (Y page 320).
X Restart the tire pressure monitor
(Y page 323). Snow chains
G
WARNING
If snow chains are mounted on the rear
wheels, the snow chains could cause abrasion
to the vehicle body or to chassis components.
This could cause damage to the vehicle or the tires. There is a risk of an accident.
To avoid hazardous situations:
R never mount snow chains on the rear
wheels
R only mount snow chains in pairs on the
front wheels.
! On some tire sizes there is not enough
space for snow chains. To avoid damage to the vehicle or tires, observe the "Wheel and
tire combinations" section under "Tires and wheels".
! Vehicles with steel wheels:
if you
mount snow chains on steel wheels, you
may damage the hub caps. Remove the hub caps from the relevant wheels before
mounting the snow chains. For safety reasons, Mercedes-Benz recom-
mends that you only use snow chains that
have been specially approved for your vehicle by Mercedes-Benz, or are of a correspondingstandard of quality.
If you intend to mount snow chains, please
bear the following points in mind:
R Snow chains may not be mounted on all
wheel/tire combinations. Permissible
wheel-tire combinations (Y page 340).
R Only use snow chains when driving on
roads completely covered by snow.
Remove the snow chains as soon as possi- ble when you come to a road that is not
snow-covered.
R Local regulations may restrict the use of
snow chains. Observe the appropriate reg-
ulations if you wish to mount snow chains.
R Do not exceed the maximum permissible
speed of 30 mph (50 km/h).
R When snow chains are installed, never use
Active Parking Assist (Y page 181).
i You may wish to deactivate ESP ®
(Y page 68) when pulling away with snow
chains installed. You can thereby allow the
wheels to spin in a controlled manner, ach-
ieving an increased driving force (cutting
action). Tire pressure
Tire pressure specifications
G
WARNING
Underinflated or overinflated tires pose the
following risks:
R the tires may burst, especially as the load
and vehicle speed increase.
R the tires may wear excessively and/or
unevenly, which may greatly impair tire
traction.
R the driving characteristics, as well as steer-
ing and braking, may be greatly impaired.
There is a risk of an accident. Tire pressure
317Wheels and tires
Z

Tires
CLA 250 Summer tires
R 17
Tires Wheels
BA: 225/4
5 R17 91 V 4 BA: 7.5 J x 17 H2
Wheel offset: 2.07 in (52.5 mm)
BA: 225/45 R17 91 W
4 BA: 7.5 J x 17 H2
Wheel offset: 2.07 in (52.5 mm)
R 18
Tires Wheels
BA: 225/40R18 92 W XL
4, 5, 6 BA: 7.5 J x 18 H2
Wheel offset: 2.05 in (52 mm)
All-weather tires
R 17 Tires Wheels
BA: 225/45 R17 91 H XL M+S
5, 4 BA: 7.5 J x 17 H2
Wheel offset: 2.07 in (52.5 mm)
Winter tires
R 17
Tires Wheels
BA: 205/50 R17 93 H XL M+S
004D5 BA: 6.5 J x 17 H2
Wheel offset: 1.93 in (49 mm)
4
Use of snow chains not permitted. Observe the notes in the section on snow chains.
5 Also available as MOExtended tires.
6 Observe the notes on "Large wheels" in the "Wheel/tire combination" section. 342
Wheel and tire combinationsWheels and tires

CLA 250 4MATIC
Summer tires
R 17
Tires Wheels
BA: 225/45 R17 91 V
4 BA: 7.5 J x 17 H2
Wheel offset: 2.07 in (52.5 mm)
BA: 225/45 R17 91 W
4 BA: 7.5 J x 17 H2
Wheel offset: 2.07 in (52.5 mm)
R 18
Tires Wheels
BA: 225/40 R18 92 W XL
5, 4, 6 BA: 7.5 J x 18 H2
Wheel offset: 2.05 in (52 mm)
All-weather tires
R 17 Tires Wheels
BA: 225/45 R17 91 H XL M+S
5, 4 BA: 7.5 J x 17 H2
Wheel offset: 2.07 in (52.5 mm)
Winter tires
R 17
Tires Wheels
BA: 205/50 R17 93 H XL M+S
004D5 BA: 6.5 J x 17 H2
Wheel offset: 1.93 in (49 mm)
CLA 45 AMG 4MATIC
Summer tires
R 18
Tires Wheels
BA: 235/40 ZR18 95 Y XL
4 BA: 8.0 J x 18 H2
Wheel offset: 1.89 in (48 mm)
4
Use of snow chains not permitted. Observe the notes in the section on snow chains.
5 Also available as MOExtended tires.
6 Observe the notes on "Large wheels" in the "Wheel/tire combination" section. Wheel and tire combinations
343Wheels and tires Z

R 19
Tires Wheels
BA: 235/35 ZR19 91 Y XL
4 BA: 8.0 J x 19 H2
Wheel offset: 1.89 in (48 mm)
Winter tires
R 18
Tires Wheels
BA: 215/45 R18 93 V XL M+S004D BA: 7.5 J x 18 H2
Wheel offset: 1.67 in (42.5 mm)
BA: 235/40 R18 95 V XL M+S
004D4 BA: 8.0 J x 18 H2
Wheel offset: 1.89 in (48 mm)
4
Use of snow chains not permitted. Observe the notes in the section on snow chains. 344
Wheel and tire combinationsWheels and tires