2013 MERCEDES-BENZ CLA-CLASS wheel

Cornering light function
The cornering light function improves the illu-
mination of the road over a wide angle in the
direction you are turning, enabling better vis-
ibility in tight bends, for example. The corner-
ing light function can only be activated when
the dipped-beam headlamps are switched on.
Active:
R if you are driving at speeds below
40 km/h and the turn signal is activated or
the steering wheel is turned.
R if you are driving at speeds between
40 km/h and 70 km/h and turn the steer-
ing wheel.
Not active: if you are driving at speeds above
40 km/h or switch off the turn signal or turn
the steering wheel to the straight-ahead posi-
tion.
The cornering lamp may remain lit for a short
time, but is automatically switched off after
no more than three minutes.
Motorway mode
Motorway mode increases the range of the
beam.
Active:
R if you are driving at speeds above
110 km/h and do not make any large steer-
ing movements for 1000 m
R if you are driving at speeds above
130 km/h
Not active: if you are driving at speeds below
80 km/h following activation.
Extended range foglamps
The extended range foglamps reduce the
glare experienced by the driver and improve
the illumination of the edge of the carriage-
way.
Active: if you are driving at speeds below
70 km/h and you switch on the rear foglamp.
Not active: if you are driving at speeds above
100 km/h or if you switch off the rear foglamp
following activation.
Adaptive Highbeam Assist
Important safety notes
GWARNING
Adaptive Highbeam Assist does not recognise
road users:
R who have no lights, e.g. pedestrians
R who have poor lighting, e.g. cyclists
R whose lighting is blocked, e.g. by a barrier
Exterior lighting111Lights and windscreen wipersZProCarManuals.com

?Turn signal lamp: PY 21 WAReversing lamp: W 16 W
Replacing the front bulbs
Fitting/removing the cover on the front
wheel arch
You must remove the cover from the front
wheel housing before you can change the
front bulbs.
XTo remove: switch off the lights.XTurn the front wheels inwards.XTurn rotary knob : through 90°.
Cover ; is released.XPush cover ; down.XTo fit: push cover ; up.XTurn rotary knob : through 90°.
Cover ; is locked.
Dipped-beam headlamps (halogen
headlamps)
XRemove the cover in the front wheel arch
( Y page 116).XTurn housing cover : anti-clockwise and
pull it out.XTurn bulb holder ; anti-clockwise and pull
it out.XTake the bulb out of bulb holder ;.XInsert the new bulb into bulb holder ;.XInsert bulb holder ; into the lamp and turn
it clockwise.XAlign housing cover : and turn it clock-
wise until it engages.XReplace the cover in the front wheel arch
( Y page 116).
Main-beam headlamps/daytime driving
lights/side lamps and parking lamps
(vehicles with halogen headlamps)
XSwitch off the lights.XOpen the bonnet.XTurn housing cover : anti-clockwise and
pull it out.XTurn bulb ; anti-clockwise and pull it out.XInsert the new bulb and engage it to the
stop.XAlign housing cover : and turn it clock-
wise until it engages.116Replacing bulbsLights and windscreen wipers
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Adjusting the side air vents:Side window demister vent;Side air ventXTo open a side air vent: turn the adjuster
in side air vent ; anti-clockwise.XTo close a side air vent: turn the adjuster
in side air vent ; clockwise until it
engages.
Setting the rear-compartment air
vents
:Rear-compartment air vent, left;Rear-compartment air vent, right=Rear-compartment air vent thumbwheelXTo open/close: turn thumbwheel = up or
down.142Adjusting the air ventsClimate control
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GWARNING
If the parking brake has not been fully
released when driving, the parking brake can:
R overheat and cause a fire
R lose its hold function.
There is a risk of fire and an accident. Release
the parking brake fully before driving off.
! Warm up the engine quickly. Do not use
the engine's full performance until it has
reached operating temperature.
Only set the automatic transmission to the
respective drive positions when the vehicle
is stationary.
Where possible, avoid spinning the drive
wheels when pulling away on slippery
roads. Otherwise, you could damage the
drive train.
Key positions
gTo remove the key1Power supply for some consumers, such
as the windscreen wipers2Ignition (power supply for all consumers)
and drive position3To start the engine
Vehicles with manual transmission: the
steering is locked when the key is taken out
of the ignition lock.
i If the key does not belong to the vehicle,
it can still be turned in the ignition lock.
However, the ignition will not be switched
on. The engine cannot be started.
Starting the engine
Important safety notesGWARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Inhaling
these exhaust gases leads to poisoning. There
is a risk of fatal injury. Therefore never leave
the engine running in enclosed spaces with-
out sufficient ventilation.
GWARNING
Flammable materials introduced through
environmental influence or by animals can
ignite if in contact with the exhaust system or
parts of the engine that heat up. There is a risk
of fire.
Carry out regular checks to make sure that
there are no flammable foreign materials in
the engine compartment or in the exhaust
system.
! Do not depress the accelerator pedal
when starting the engine.
i Vehicles with a petrol engine: the
engine runs at a higher engine speed during
the cold start procedure so that the cata-
lytic converter can reach operating tem-
perature more quickly. The sound of the
engine may change as a result.
Manual transmission
XDepress the brake pedal and keep it
depressed.XDepress the clutch pedal fully.XShift to neutral N.
i
You can only start the engine when the
clutch pedal is fully depressed.
Automatic transmission
XShift the transmission to position P.
Transmission position display P is shown in
the multifunction display.Driving145Driving and parkingZProCarManuals.com

iWhen the transmission is in position N,
you can also start the engine with the brake
pedal depressed.
Starting procedureXTo start a petrol engine: turn the key to
position 3 in the ignition lock
( Y page 145) and release it as soon as the
engine is running.XTo start a diesel engine: turn the key to
position 2 in the ignition lock
( Y page 145).
The % preglow indicator lamp in the
instrument cluster lights up.XWhen the % preglow indicator lamp
goes out, turn the key to position
3 (Y page 145) and release it as soon as the
engine is running.
i You can start the engine without preglow
if the engine is warm.
Pulling away
Manual transmission
! Change gear in good time and avoid spin-
ning the wheels. Otherwise, you could dam-
age the vehicle.
XDepress the brake pedal and keep it
depressed.XDepress the clutch pedal fully.XShift to either first gear or reverse gear R.XRelease the electric parking brake
( Y page 163).XRelease the brake pedal.XSlowly release the clutch pedal and gently
depress the accelerator pedal.
i Follow the shift recommendations in the
multifunction display for an economical
driving style ( Y page 152).
i The vehicle locks centrally once you have
pulled away. The locking knobs in the doors
drop down.
You can open the doors from the inside at
any time.
You can also deactivate the automatic lock-
ing feature ( Y page 223).
Automatic transmission
i It is only possible to shift the transmission
from position P to the desired position if
you depress the brake pedal. Only then can
the parking lock be deactivated. If you do
not depress the brake pedal, the DIRECT
SELECT lever can still be moved but the
parking lock remains engaged.
i At transmission fluid temperatures below
Ò 20 †, you can only shift out of position P
into another transmission position when
the engine is running.
XDepress the brake pedal and keep it
depressed.XShift the transmission to position D or R.XRelease the brake pedal.XCarefully depress the accelerator pedal.
The electric parking brake ( Y page 163) is
automatically released.
The red ! indicator lamp in the instru-
ment cluster goes out.
i The vehicle locks centrally once you have
pulled away. The locking knobs in the doors
drop down.
You can open the doors from the inside at
any time.
You can also deactivate the automatic lock-
ing feature ( Y page 223).
i Upshifts take place at higher engine
speeds after a cold start. This helps the
catalytic converter to reach its operating
temperature more quickly.
146DrivingDriving and parking
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Engaging reverse gear R
! Only shift the automatic transmission to
R when the vehicle is stationary.
i The ECO start/stop function is not avail-
able when reverse gear is engaged.
For further information on the ECO start/
stop function, see ( Y page 148).
XDepress the brake pedal while the vehicle
is stationary.XPush the DIRECT SELECT lever up past the
first point of resistance.
Shifting to neutral (N)
XPush the DIRECT SELECT lever up or down
to the first point of resistance.
Engaging drive position D
XDepress the brake pedal while the vehicle
is stationary.XPush the DIRECT SELECT lever down past
the first point of resistance.
Transmission positions
BPark position
This prevents the vehicle from roll-
ing away when stopped. Do not
shift the transmission into position
P (Y page 162) unless the vehicle
is stationary.CReverse gear
Only shift the transmission to R
when the vehicle is stationary.ANeutral
No power is transmitted from the
engine to the drive wheels.
Releasing the brakes will allow you
to move the vehicle freely, e.g. to
push it or tow it.
If ESP ®
is deactivated or faulty:
only shift the transmission to posi-
tion N if the vehicle is in danger of
skidding, e.g. on icy roads.
When you switch off the engine, the
automatic transmission automati-
cally shifts into neutral N.7Drive
The automatic transmission
changes gear automatically. All
forward gears are available.
Changing gear
The automatic transmission shifts to the indi-
vidual gears automatically when it is in trans-
mission position D. Gearshifting is deter-
mined by:
R the selected drive program ( Y page 155)
R the position of the accelerator pedal
R the road speed
Driving tips
Accelerator pedal position
Your style of driving influences how the auto-
matic transmission shifts gear:
R little throttle: early upshifts
R more throttle: late upshifts
Holding the vehicle stationary on uphill
gradients
GWARNING
If the clutch overheats, the electronic man-
agement system is automatically deactivated.
154Automatic transmissionDriving and parking
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Steering wheel gearshift paddles:Left steering wheel gearshift paddle
(shifts down);Right steering wheel gearshift paddle
(shifts up)
In drive program M, you can change gear
yourself using the steering wheel gearshift
paddles.
If you pull the left or right steering wheel gear-
shift paddle when in automatic drive program
E or S, the automatic transmission shifts into
drive program M for a limited time. Depend-
ing on which gearshift paddle is pulled, the
automatic transmission immediately shifts
into the next gear down or up.
i You can only change gear with the steer-
ing wheel gearshift paddles when the trans-
mission is in position D.
i For further information on the manual
drive program, see ( Y page 156).
Automatic drive program
Drive program E is characterised by the fol-
lowing:
R comfort-oriented engine settings
R optimal fuel consumption resulting from
the automatic transmission shifting up
sooner
R the vehicle pulling away more gently in
forward and reverse gears, unless the
accelerator pedal is depressed fully
R increased sensitivity. This improves driving
stability on slippery road surfaces, for
example
R the automatic transmission shifting up
sooner. This results in the vehicle being
driven at lower engine speeds and the
wheels being less likely to spin
Drive program S is characterised by the fol-
lowing:
R sporty engine settings
R the automatic transmission shifting up
later
R as a result of the later automatic transmis-
sion shift points, the fuel consumption pos-
sibly being higher
Manual drive program
Introduction
In manual drive program M, you can change
gear yourself by using the steering wheel
gearshift paddles. For this, the transmission
must be in position D. The gear currently
selected and engaged is shown in the multi-
function display.
Manual drive program M differs from drive
programs E and S with regard spontaneity,
responsiveness and smoothness of gear
changes.
GearDriving situations=To use the engine's braking effect5To use the braking effect of the
engine on downhill gradients and
for driving:
R on steep mountain roads
R in mountainous terrain
R in arduous conditions4To use the braking effect of the
engine on extremely steep downhill
gradients and on long downhill
stretches156Automatic transmissionDriving and parking
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Activating the manual drive program
Activating permanently
XPress the program selector button
( Y page 155) repeatedly until M appears in
the multifunction display.
Manual drive program M remains active
until drive program E or S is engaged.
Activating temporarily
XPull the right or left steering wheel gearshift
paddle ( Y page 156).
M is shown in the multifunction display.
Manual drive program M is temporarily
active. Depending on which gearshift pad-
dle is pulled, the automatic transmission
immediately shifts into the next gear down
or up.
i When manual drive program M is activa-
ted via the steering wheel gearshift pad-
dles, the temporarily active manual drive
program M will be deactivated automati-
cally after a limited time, if the driving sit-
uation permits. In this case, the automatic
transmission shifts into the automatic drive
program that was last engaged, i.e. E or S.
When driving on downhill gradients, the
temporarily active manual drive program
M will only be deactivated if the accelerator
pedal is depressed while the vehicle is roll-
ing downhill.
Upshifting
XPull the right-hand steering wheel gearshift
paddle ( Y page 156).
The automatic transmission shifts up to the
next gear.
i In order to prevent engine damage, the
automatic transmission automatically
shifts up if:
R the maximum engine speed for the cur-
rently engaged gear is reached and
R you continue to accelerate.
DownshiftingXPull the left-hand steering wheel gearshift
paddle ( Y page 156).
The automatic transmission shifts down to
the next gear.
i If you slow down or stop without shifting
down, the automatic transmission auto-
matically shifts down.
i For maximum acceleration, pull the left-
hand steering wheel gearshift paddle until
the transmission selects the optimum gear
for the current speed.
i If the engine exceeds the maximum
engine speed when shifting down, the auto-
matic transmission protects against engine
damage by not shifting down.
Kickdown
You can also use kickdown for maximum
acceleration in manual drive program M.
XDepress the accelerator pedal beyond the
pressure point.
The transmission shifts to a lower gear
depending on the engine speed.XShift back up once the desired speed is
reached.
i During kickdown, you cannot shift gears
using the steering wheel gearshift paddles.
i If you apply full throttle, the automatic
transmission shifts up to the next gear
when the maximum engine speed is
reached. This prevents the engine from
overrevving.
Switching off the manual drive program
XPress the program selector button
( Y page 155) repeatedly until E or S
appears in the multifunction display.Automatic transmission157Driving and parkingZProCarManuals.com