Page 121 of 248

Lights and visibility
Switching on the front fog lights*
● Turn the switch from position
or
to the first stop and pull it. The symbol in
the light switch lights up.
Switching on the rear fog light (vehicles with
front fog lights)
● Turn the lights control from position
or to the second stop and pull it ››› in
Sw it
c
hing lights on and off on page 117. A
lamp on the control and warning lamps panel
lights up.
Switching on the rear fog light (vehicles with
no front fog lights)
● Turn the light control to the end from posi-
tion or and pul
l it. A lamp on the con-
trol and warning lamps panel lights up.
Turn signal and main beam lever Read the additional information carefully
› ›
›
page 22
Parking lights
● Switch the ignition off and remove the key
from the lock.
● Mo
ve the turn signal lever up or down to
turn the right or l
eft-hand parking lights on,
respectively. Convenience turn signals
For the con
venience turn signals, move the
lever as far as possible upwards or down-
wards and release the lever. The turn signal
will flash three times.
The convenience turn signals are activated
and deactivated in the Easy Connect system
via the key and the
Set
up function button
› ›
›
page 99.
In vehicles that do not have the correspond-
ing menu, this function can be deactivated in
a specialised workshop. WARNING
The main beam can dazzle other drivers. Risk
of ac c
ident! Never use the main beam head-
lights or the headlight flasher if they could
dazzle other drivers. Note
● If the c on
venience turn signals are operat-
ing (three flashes) and the other convenience
turn signals are switched on, the active part
stops flashing and only flashes once in the
new part selected.
● The turn signals only
work when the igni-
tion is switched on. The corresponding warn-
ing lamp or flashes in the instrument
panel. The control lamp flashes when the
turn signals are operated, provided a trailer is
correctly attached and connected to the vehi-
cle. If a turn signal bulb is defective, the con- trol lamp flashes at double speed. If the trail-
er turn s
ign
al bulbs are defective, the control
lamp does not light up. Change the bulb.
● The main beam headligh
ts can only be
switched on if the dipped beam headlights
are already on. The warning lamp then
comes on in the instrument panel.
● The headlight flasher come
s on for as long
as you pull the lever – even if no other lights
are switched on. The warning lamp then
comes on in the instrument panel.
● When the parking ligh
ts are switched on,
the headlight and the tail light on the corre-
sponding side of the vehicle light up. The
parking lights will only work if the key is re-
moved from the ignition. If said light is on, an
audible warning will be emitted while the
driver door is open.
● If the turn signal lever is left on after the
key h
as been taken out of the ignition lock,
an acoustic signal sounds when the driver
door is opened. This is intended as a remind-
er to switch off the turn signal, unless you
wish to leave the parking light on. Coming Home/Leaving Home Func-
tion*
The Coming Home function is controlled man-
ual
ly
.
The Leaving Home function is control-
led with a photosensor.
If the Coming Home or Leaving Home func-
tion is connected, the front side and dipped »
119
Technical data
Advice
Operation
Emergencies
Safety
Page 122 of 248

Operation
lights, the tail lights and the number plate
light w
i
ll light up to provide assistance.
Coming home function
The Coming Home function is activated by
switching off the ignition and briefly flashing
the lights. When the driver door is opened,
the Coming Home lighting comes on. If the
driver door is already open when the lights
are flashed briefly, the Coming Home lighting
comes on immediately.
When the last door of the vehicle or the rear
lid is closed, the Coming Home function
starts and the switching off the headlights is
delayed.
The Coming Home lighting switches off in the
following cases:
● On completion of the time period establish-
ed for the dela
y in switching off the lights af-
ter all the vehicle doors and the rear lid have
been closed.
● If, 30 seconds after being connected, any
doors or the r
ear lid remain open.
● If the light switch is turned to position .
● If the ignition is switched on.
Automatic
Leaving Home function
The Leaving Home function is activated when
the vehicle is unlocked if:
● the light control is in position and●
the photosen
sor detects “darkness”.
The Leaving Home lighting switches off in the
following cases: ● If the time period for the delay in switching
off the hea
dlights has ended
● If the vehicle is locked again.
● If the light switch is turned to position .
● If the ignition is switched on.
Manual
Leaving Home function
In vehicles without an automatic headlight
system (light sensor), if the manual Coming
Home function is activated when leaving the
car, upon returning to the car and unlocking
it the manual Leaving Home function will be
activated automatically. Note
● To activ at
e the Coming/Leaving home func-
tion, the rotary light switch must be in posi-
tion and the light sensor must detect
darkness.
● If the ignition key is removed while the
lights ar
e on, the lights flash briefly and the
driver door opens, no audible warning is
heard, since with the Coming Home function
on, the lights are automatically switched off
after a period of time (except when the light
switch is in position or . Adaptive headlights* (for driving
r
ou
nd bend
s) Fig. 126
Cornering lighting using adaptive
he a
dlights. When driving around bends, the headlights
w
i
l
l light the most important areas of the
road.
This cornering light gives better illumination
of the side of the road and the corner area.
The dynamic lighting is controlled automati-
cally according to speed and the steering
wheel angle.
The two main headlights move at different
angles to avoid that the front of the vehicle is
left completely in the dark. Note
The system operates from a speed of about
10 km/h (6 mph). 120
Page 123 of 248

Lights and visibility
Fog lights with cornering function* This is an additional light source to dipped
beam he
a
dlights to light up the road as a
bend is taken.
The cornering light operates with the lights
switched on and when driving at less than
40 Km/h (25 mph). Ignition occurs by turning
the steering or connecting the turn signal.
Forward gear
● If the steering wheel is turned to the right,
or the right-h and t
urn signal operated, the
right-hand fog light turns on.
● If the steering wheel is turned to the left, or
the left
-hand turn signal operated, the left-
hand fog light turns on.
In reverse, both fog lights turn on. Note
When the fog lamps are on, the cornering
fu nction i
s activated and both headlights are
continuously on. Instrument and switch lighting, head-
light
r
an
ge control Fig. 127
Dash panel: headlight range control Instrument and switch lighting
The lightin
g l
ev
el of instruments, controls
and displays can be adjusted through the in-
fotainment system with the CAR button and
the S
ETUP function button
››
›
page 24.
The instrument lighting (some dials and nee-
dles), the centre console lighting and the
lighting of the displays are regulated by a
photodiode incorporated in the instrument
panel.
The instrument lighting (needles) is switched
on when the ignition is on and the light is
off. The instrument lighting is dimmed auto-
matically as the daylight starts to fade. It
goes out completely when ambient light is
very low. This function is intended to remind
the driver to switch on the dipped beam headlights in good time when light condi-
tions bec
ome poor.
Headlight range control
By using the electrical headlight range con-
trol you can adjust the headlight range to the
load level that is being carried in the vehicle
››› Fig. 127. This way, it is possible to avoid
dazzling oncoming traffic more than necessa-
ry. At the same time, by using the correct
headlight settings, the driver has the best
possible lighting for the road ahead.
The headlights can only be adjusted when
the dipped beam is switched on. Turn the
wheel downwards to lower the headlight
beam from the basic setting 0.
Dynamic headlight range control
Vehicles with gas discharge bulbs (xenon
bulbs) are equipped with dynamic headlight
range control. When you switch on the lights,
their range regulates itself according to the
vehicle load.
Vehicles with gas discharge bulbs do not
have headlight range control.
Hazard warning lights Read the additional information carefully
› ››
page 22 »
121
Technical data
Advice
Operation
Emergencies
Safety
Page 124 of 248

Operation
The hazard warning lights are used to draw
the att ention of
other r
oad users to your vehi-
cle in emergencies.
If your vehicle breaks down:
1. Park your vehicle at a safe distance from movin
g traffic.
2. Press the button to switch on the hazard warning lights
››› .
3. Switch the ignition off.
4. Apply the handbrake.
5. For a manual gearbox, engage 1st gear; for an aut
om
atic gearbox, move the gear
lever to P.
6. Use the warning triangle to draw the atten- tion of other ro
ad users to your vehicle.
7. Always take the vehicle key with you when you le
ave the vehicle.
All turn signals flash simultaneously when
the hazard warning lights are switched on.
The two turn signal turn signal lamps
and the turn signal lamp in the switch will
flash at the same time. The simultaneous
hazard warning lights also work when the ig-
nition is switched off. WARNING
● The risk of
an accident increases if your ve-
hicle breaks down. Always use the hazard
warning lights and a warning triangle to draw the attention of other road users to your sta-
tionar
y
vehicle.
● Due to the high temperatures that the cata-
lytic con
verter can reach, never park in an
area where the catalytic converter could come
into contact with highly inflammable materi-
als, for example dry grass or spilt petrol. This
could start a fire. Note
● The b atter
y will run down if the hazard
warning lights are left on for a long time,
even if the ignition is switched off.
● The use of the hazard warning lights de-
scribed her
e is subject to the relevant statu-
tory requirements. Interior lights
Int erior and r e
ading lights Read the additional information carefully
› ›
›
page 23
Luggage compartment lighting
The light is activated when the rear lid is
open, even when the ignition and lights are
turned off. For this reason, ensure that the
rear lid is always closed. Glove compartment light
When opening the glov
e compartment on the
passenger side, the glove compartment light
will automatically turn on and will turn off
upon closure.
Ambient light*
››› table on page 2
The ambient lighting lights up the central
console area and the footwell area.
They will switch on fully when the doors are
opened and will decrease in intensity while
driving when the dipped beam headlight is
on.
The intensity of the ambient light* can be ad-
justed using the Easy Connect menu (see
Adjusting Lights > Interior light-
ing ›››
page 24). Note
If not all the vehicle doors are closed, the in-
terior light s
will be switched off after approx.
10 minutes, providing the ignition key has
been removed and the courtesy light position
selected. This prevents the battery from dis-
charging. 122
Page 125 of 248

Lights and visibility
Visibility He at
ed r
ear window Fig. 128
Centre console: heated rear window
sw it
c
h. The heated rear window only works when the
en
gine i
s
running. When it is switched on, a
lamp lights up on the switch.
After approximately 8 minutes, the heating
device of the rear window switches off auto-
matically. For the sake of the environment
The heated rear window should be switched
off a s
soon as the glass is demisted. By sav-
ing electrical power you can also save fuel. Note
To avoid possible damage to the battery, an
autom atic
temporary disconnection of this function is possible, coming back on when
norma
l
operating conditions are re-establish-
ed. Sun visors
Fig. 129
Sun visor on the driver side. The sun visors for the driver and the front
p
a
s
senger can be pulled out of their central
supports and turned towards the doors in the
direction of the arrow ››› Fig. 129. Never pull
them downwards.
The driver sun visor has compartments for
cards, and the passenger sun visor has a
vanity mirror with a cover*. Note
Incorrect use of the sun visor (e.g. pulling
them down w
ards once they are open) may re-
sult in broken hinges. This damage is not cov-
ered by the vehicle warranty. Windscreen wiper and rear win-
do
w w
iper sy
stems
Control lamp*
It lights up
Windscreen wiper fluid level too low
This serves as a reminder to fill up the reser-
voir at
the e
arliest opportunity ››› page 207.
Windscreen wipers Read the additional information carefully
› ›
›
page 23 WARNING
● Worn and dir ty
wiper blades reduce visibili-
ty and safety levels while driving.
● In cold conditions you should not use the
wash/w
ipe system unless you have warmed
the windscreen with the heating and ventila-
tion system. The windscreen washer fluid
could otherwise freeze on the windscreen and
obscure your view of the road.
● Always note the corresponding warnings
›››
page 54. » 123
Technical data
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Operation
Emergencies
Safety
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Operation
WARNING
The rain sensor* may not detect enough rain
to sw it
ch on the wipers.
● If necessary, switch on the wipers manually
when water on the w
indscreen obstructs visi-
bility. CAUTION
In icy conditions, always check that the wiper
bl a
des are not frozen to the glass before us-
ing the wipers for the first time. If you switch
on the windscreen wipers when the wiper
blades are frozen to the windscreen, you
could damage both the wiper blades and the
wiper motor. Note
● The wind s
creen wipers will only work when
the ignition is switched on.
● The heat output of the heated jets* is con-
trol
led automatically when the ignition is
switched on, depending upon the outside
temperature.
● In certain versions of vehicles with alarms,
the winds
creen wiper will only work in inter-
val/rain sensor mode when the ignition is on
and the bonnet closed.
● When the interval wipe function is on, the
interv
als are directly proportional to the
speed. This way, the higher the vehicle speed
the shorter the intervals. ●
If y
ou stop the vehicle with the windscreen
wiper in position 1 or 2, it will automatically
change to a lower position speed. The set
speed will be resumed when the vehicle pulls
away.
● The windscreen will be wiped again after
appro
ximately five seconds once the “auto-
matic wash/wipe system” has been activa-
ted, provided the vehicle is moving (drip func-
tion). If you activate the wipers less than 3
seconds after the drip function, a new wash
sequence will begin without performing the
last wipe. For the “drip” function to work
again, you have to turn the ignition off and
then on again.
● Do not put stickers on the windscreen in
front of
the rain sensor*. This may cause sen-
sor disruption or faults. Rear window wiper
Fig. 130
Windscreen wiper lever: rear window
w iper
. Switching on the interval wipe
– Press the lever forward to position 6 ›››
Fig. 130. The w
iper w
ill wipe the window
approximately every 6 seconds.
Switching off the interval wipe function
– Pull the lever back from position 6 toward
the s t
eerin
g wheel. The wiper will continue
to function for a short period if you switch
off whilst the wipers are in motion.
Switching on the window wiper and washer
system – Press the lever fully forwards to position 7 ›››
Fig. 130 . The w iper and w
asher operate
at the same time. The rear window wash
system will function as long as you hold the
lever in this position.
– Release the lever. The washer system stops
and the wiper s
continue until the end of
the cycle.
– Move the lever towards the steering wheel
to swit
ch off. WARNING
● Worn and dir ty
wiper blades reduce visibili-
ty and safety levels while driving.
● Always note the corresponding warnings
›››
page 54.124
Page 127 of 248

Lights and visibility
CAUTION
In icy conditions, always check that the wiper
bl a
de is not frozen to the glass before using
the wiper for the first time. If you switch on
the wiper when the wiper blade is frozen to
the glass, this could damage both the wiper
blade and the wiper motor. Note
● The re ar w
indow wiper will only work when
the ignition is switched on.
● Depending on the version of the model,
when you en
gage reverse gear and with the
headlight wiper activated, this can start a
wipe. Headlight washer*
The headlight washers clean the headlight
l
en
se
s.
The headlight washers are activated auto-
matically when the windscreen washer is
used and the window wiper lever is pulled to-
wards the steering wheel for at least 1.5 sec-
onds – provided the dipped beam headlights
or main beams are switched on. Clean off
stubborn dirt (insects, etc.) from the head-
lights at regular intervals, for instance when
filling the fuel tank. Note
● To en s
ure that the headlight washers work
properly in winter, keep the nozzle holders in
the bumper free of snow and remove any ice
with a de-icer spray.
● To remove water, the windscreen wipers
wil
l be activated from time to time, the head-
light washers will be activated every three cy-
cles. Rear view mirrors
Int erior mirr
or It is dangerous to drive if you cannot see
c
l
e
arly through the rear window.
Interior mirror with automatic anti-dazzle
function*
The anti-dazzle function is activated every
time the ignition is switched on.
When the anti-dazzle function is enabled, the
interior rear vision mirror will darken auto-
matically according to the amount of light it
receives. The anti-dazzle function is cancel-
led if reverse gear is engaged. Note
● The autom atic
anti-dazzle function will only
work properly if the sun blind* for the rear window is retracted and there are no other
ob
j
ects preventing light from reaching the in-
terior rear vision mirror.
● If you have to stick any type of sticker on
the winds
creen, do not do so in front of the
sensors. Doing so could prevent the anti-daz-
zle function from working well or even from
working at all. Folding in the exterior mirrors man-
ual
ly The exterior mirrors of the vehicle may be fol-
ded in. F
or thi
s, pr
ess the mirror housing to-
wards the vehicle. Note
Before washing the vehicle with an automatic
car w a
sh, fold in the exterior mirrors to avoid
damage. 125
Technical data
Advice
Operation
Emergencies
Safety
Page 128 of 248

Operation
Electric exterior mirrors* Fig. 131
Exterior mirror controls. Read the additional information carefully
› ›
›
page 13
The exterior mirrors can be adjusted using
the rotary knob in the driver door.
Basic setting of exterior mirrors
1. Turn knob ››› Fig. 131
to position L (left ex-
terior mirror).
2. Turn the rotary knob to position the exteri- or mirror so that
you have a good view to
the rear of the vehicle.
3. Turn the knob to position R (right ext
erior
mirror).
4. Swivel the rotary knob to position the ex- terior mirror so th
at you have a good view
to the rear of the vehicle ››› .Heated exterior mirrors*
– Press the demisting button › ›
›
Fig. 128
– The mirrors demist for some minutes to
prevent
draining the battery unnecessarily.
– If necessary, press the button again to re-
peat the f
unction.
– The exterior mirror heating is not activated
in temperat
ures above approximately
+20°C (+68°F).
Folding in the exterior mirrors electrically* – Turn the control ›››
Fig. 131 to position to
fold in the exterior mirrors. You should al-
ways fold in the exterior mirrors if you are
driving through an automatic car wash.
This will help prevent damage.
Folding exterior mirrors back out to the ex-
tended position* – Turn the knob to position L or R to return
the exterior mirr
ors to their original posi-
tion ››› .
WARNING
● Con v
ex or aspheric mirrors increase the
field of vision however the objects appear
smaller and further away in the mirrors. If you
use these mirrors to estimate the distance to
vehicles behind you when changing lane, you
could make a mistake. Risk of accident. ●
If po s
sible, use the rear vision mirror to es-
timate distances to vehicles behind you.
● Make sure that you do not get your finger
trapped betw
een the mirror and the mirror
base when folding back the mirrors. Risk of
injury! For the sake of the environment
The exterior mirror heating should be switch-
ed off when it i
s no longer needed. Other-
wise, it is an unnecessary fuel waste. Note
● If the el ectric
al adjustment ever fails to op-
erate, the mirrors can be adjusted by hand by
lightly pressing the edge of the mirror glass.
● In vehicles with electric exterior mirrors,
the fol
lowing points should be observed: if,
due to an external force (e.g. being knocked
while manoeuvring), the adjustment of the
mirror housing is altered, the mirror will have
to be fully folded electrically. Do not readjust
the rear vision mirror housing by hand, as
this will interfere with the mirror adjuster
function.
● The rear vision mirrors can be adjusted sep-
arately
or simultaneously, as described
above.
● The fold-in function on the exterior mirrors
wil
l not activate at speeds over 40 km/h
(25 mph). 126