
5
L Low beam/high beam
6 R Switches there ar fog light on/off
When low beam is activated, the indicator lamp
fo rth est anding lights Twill be deactivated
and replaced bythe lo w-beam indicator lamp
L. #
Alw ays park your vehicle safely using suf fi‐
cient lighting, in acco rdance with there le‐
va nt le galst ipulations.
* NO
TEBattery discharging byoperating
th est anding lights Operating
thest anding lights over a period of
hours puts a stra in on the batter y. #
Where possible, switch on the
ri ght X or left Wparking light. In
theeve nt of se vere battery discharging, the
st anding lights or parking lights will be swit ched
off automatically tofacilitate the next engine
st art. The
exterior lighting (e xcept standing and park‐
ing lights) will swit choff automatically when the
driver's door is opened.
R Obser vethe no tes on sur round lighting
(/ page 134).
Au tomatic driving lights function
The standing lights, low beam and daytime run‐
ning lights are switched on au tomatically
depending on the ignition status and the light
conditions. &
WARNING Risk of accident when the
dipped beam is switched off in poor visi‐
bility
When the light switch is set toà ,the
dipped beam may not be switched on auto‐
matically if there is fog, snow or other causes
of poor visibility such as spr ay. #
In such cases, turn the light switch to
L . The automatic driving lights are only an aid.
Yo u
are responsible forve hicle lighting. Switching
there ar fog lights on or off
Re quirements:
R The light switch is in theL orà posi‐
tion. #
Press the R button.
Please obser vethe count ry-specific la wsonthe
use of rear fog lamps. Light and sight
127

Operating
the combination switch for the
lights 1
High beam
2 Turn signal light, right
3 Headlamp flashing
4 Turn signal light, left #
Use the combination switch toactivate the
desired function. High beam #
Toswitch on: turnthe light switch tothe
L orà position. #
Push the combination switch be yond the
point of resis tance in the direction of ar row
1 .
When the high beam is activated, the indica‐
to r lamp for low beam Lwill be deactiva‐
te d and replaced bythe indicator lamp for
high beam K. #
Toswitch off: movethe combination switch
back toits starting position.
Headla mpflashing #
Pull the combination switch in the direction
of ar row3.
Tu rn signal light #
Toindicate briefl y:push the combination
switch briefly tothe point of resis tance in the
direction of ar row2or4.
The cor responding turn signal light will flash
th re e times. #
Toindicate permanentl y:push the combi‐
nation switch be yond the point of resis tance
in the direction of ar row2or4. Ac
tivating/deactivating the hazard warning
lights #
Press button 1. 12 8
Light and sight

Fu
nction of the ad versewe ather light
The adverse weather light reduces reflections in
ra iny conditions bydimming individual LEDs in
th e headlamps. The driver and other road users
are dazzled less as a result.
The city lighting function
City lighting impr oves the illumination of road‐
sides in urban areas using a broad distribution of
light.
The function is active in thefo llowing cases:
R Atlow speeds
R In illuminated parts of urban areas
Switching the Intelligent Light Sy stem
on/off
Re quirements:
R The ignition is switched on.
Multimedia sy stem:
4 © 5
Settings 5
Lights
5 Intelligent Light System #
Activate or deacti vate the function. Ad
aptive Highbeam Assist Ad
aptive Highbeam Assist function &
WARNING Risk of accident despi te
Ad aptive Highbeam Assist
Ad aptive Highbeam Assist does not react to:
R road users without lights, e.g. pedes‐
trians
R road users with poor lighting, e.g. cyclists
R road users whose lighting is obstructed,
e.g. bya bar rier
On very rare occasions, Adaptive Highbeam
Assist may failto recognise other road users
with their own lighting, or may recognise
th em too late.
In these, or in similar situations, the auto‐
matic high beam will not be deactivated or
will be activated despite the presence of
ot her road users. #
Alw ays obser vethero ad and traf fic
conditions carefully and switch off the
high beam in good time. Ad
aptive Highbeam Assist cannot take into
account road, weather or traf fic conditions.
De tection may be restricted in thefo llowing
cases:
R In poor visibilit y,e.g. fog, heavy rain or snow
R Ifth ere is dirt on the sensors or the sensors
are obscured
Ad aptive Highbeam Assist is on lyan aid. You are
re sponsible for adju sting theve hicle's lighting to
th e pr evailing light, visibility and traf fic condi‐
tions. Light and sight
131

Ad
aptive Highbeam Assist automatically
swit ches between thefo llowing types of light:
R Low beam
R High beam
At speeds greater than 30 km/h:
R If no other road users are de tected, the high
beam will be switched on automaticall y.The high beam will switch off automatically in
th
efo llowing cases:
R Atspeeds below 25 km/h
R Ifot her road users are de tected
R Ifstre et lighting is suf ficient
The sy stem's optical sensor is located behind
th e windscreen near theove rhead control panel.
Switching Adaptive Highbeam Assist on/off #
Toswitch on: turnthe light switch to
th eà position. #
Switch on the high beam using the combina‐
tion switch.
If Ad aptive Highbeam Assist is activated,
th e_ indicator lamp will light up on the
multifunction displa y. #
Toswitch off: switch offthe high beam
using the combination switch. Ad
aptive Highbeam Assist Plus Ad
aptive Highbeam Assist Plus function &
WARNING Risk of accident despi te
Ad aptive Highbeam Assist Plus
Ad aptive Highbeam Assist Plus does not
re act to:
R road users without lights, e.g. pedes‐
trians
R road users with poor lighting, e.g. cyclists
R road users whose lighting is obstructed,
e.g. bya bar rier
On very rare occasions, Adaptive Highbeam
Assist Plus may failto recognise other road
users with their own lighting, or may recog‐
nise them too late.
In these, or in similar situations, the auto‐
matic high beam will not be deactivated or
will be activated despite the presence of
ot her road users. 13 2
Light and sight

#
Alw ays obser vethero ad and traf fic
conditions carefully and switch off the
high beam in good time. Ad
aptive Highbeam Assist Plus cannot take into
account road, weather or traf fic conditions.
De tection may be restricted in thefo llowing
cases:
R In poor visibilit y,e.g. fog, heavy rain or snow
R Ifth ere is dirt on the sensors or the sensors
are obscured
Ad aptive Highbeam Assist Plus is on lyan aid.
Yo u are responsible for adju sting theve hicle's
lighting tothe pr evailing light, visibility and traf‐
fi c conditions. Ad
aptive Highbeam Assist Plus automatically
swit ches between thefo llowing types of light:
R Low beam
R Partial high beam
R High beam
R ULTRA RANGE Highbeam ULTRA RANGE Highbeam inc
reases the bright‐
ness of the cone of light tothe legally permitted
maximum.
Pa rtial high beam does not include other road
users in the high beam area. It does not dazzle
th em but enables full high beam illumination for
th e driver apart from theexc luded vehicles.
At speeds below 25 km/h or when there is suf fi‐
cient stre et lighting:
R The partial high beam and the high beam will
be switched off automaticall y.
At speeds greater than 30 km/h:
R If no other road users are de tected, the high
beam will be switched on automatically.
R Ifot her road users are de tected, the partial
high beam will be switched on automaticall y.
At speeds abo ve40 km/h:
R If no other road users are de tected on a
st ra ight road, ULTRA RANGE Highbeam will
be swit ched on automatically.
R Ifot her road users are de tected, the partial
high beam will be switched on automaticall y. Light and sight
13 3

The electrolyte is hazardous
tohealth and
causes ir rita tion. It mu stnot come into con‐
ta ct wi thyour skin, eyes,respiratory or gans
or clo thing or be swallo wed. #
Ifyo u come into contact with electro‐
ly te , obser vethefo llowing:
R Immediately rinse the electrolyte
from your skin with water and seek
medical attention.
R If electrolyte comes into contact
with your eyes, immediately rinse
th em thoroughly with clean water
and seek medical attention.
R Ifth e electrolyte is swallo wed,
immediately rinse your mouth out
th oroughl y.Do not induce vomiting.
Seek medical attention immediately.
R Immedia tely ch ange out of clo thing
which has been con taminated with
electrolyte.
R If an allergic reaction occurs, seek
medical attention immediatel y. The inside
rearview mir ror and the outside mir‐
ro r on the driver's side will automatically go into
anti-dazzle mode if light from a headlamp hits
th e sensor on the inside rearview mir ror.
Sy stem limits
The sy stem will not go into anti-dazzle mode if:
R the engine is switched off.
R reve rsege ar is engaged.
R the interior lighting is switched on. Fr
ont-passenger outside mir ror parking posi‐
tion function The pa
rking position makes parking easier.
The front-passenger outside mir ror will swivel
down wards in the direction of there ar wheel on
th e front passenger's side when:
R the parking position is stored (/ page141).
R the front-passen ger mir ror is selected.
R reve rsege ar is engaged. The front-passenger outside mir
ror will mo ve
back toits original position when:
R you shift the transmission toano ther trans‐
mission position.
R you are tra velling at a speed greaterth an
15 km/h.
R you press the button forth e outside mir ror
on the driver's side. 14 0
Light and sight

Overview of climate control sy
stems Note
s on climate control An interior air
filter in combination with the pre‐
fi lter in the engine compartment must alw ays be
used so that the air conditioning sy stem, pollu‐
tion le vel monitoring and the air filtration work
cor rectl y.Make sure that thefilter is ins talled
cor rectly and thefilter housing in the engine
compartment is closed cor rectly using the cap
and alw ays tightly sealed when in operation. Use
fi lters recommended and appr ovedby
Mercedes-Benz. Alw ays ha veservice workcar‐
ri ed out at a qualified specialist workshop. Overview of
the air conditioning control
panel *
NO
TEPlug-in hybrid #
Obser vethe no tes in the Supplement.
Yo u could otherwise failto recognise
dangers. The indicator la
mps on the buttons indicate that
th e cor responding function is activated. THERMATIC air conditioning contro
l panel with/
without stationary heater (e xample)
1 w Setsthete mp erature, left
2 _ Setsthe air distribution
3 H Setsthe air flow or switches off climate
control 4
à Sets climate control toautomatic
(/ page 145)
5 ¬ Demists the windscreen
6 Vehicles with THERMATIC air conditioning
contro l panel (without stationary heater):
t calls up the air conditioning menu
Ve hicles with THERMATIC air conditioning
contro l panel (with stationary heater) or
THERMOTRONIC (with/without stationary
heater): !calls up the air conditioning
menu, switches residual heat on/off
(/ page 146)
7 ¤ Switches there ar wind owheater
on/off
8 Vehicles with THERMATIC air conditioning
contro l panel without stationary heater:
0 switches synchronisation on/off
(/ page 145)
Ve hicles with THERMOTRONIC air condition‐
ing contro l panel without stationary heater:
¿ switches the A/C function on/off
(/ page 144) Clima
tecontrol 14 3

te
m ef fectiveness is not reached until the
end of this teach-in process.
R brakepads, brake discs and tyres that are
either new or ha vebeen replaced only ach‐
ie ve optimum braking ef fect and grip af ter
se veral hundred kilom etre s of driving. Com‐
pensate forth ere duced braking ef fect by
applying greater forc eto the brake pedal. Note
s on optimised acceleration If all necessary
requirements and activation con‐
ditions are fulfilled, the best possible accelera‐
tion can be achie ved from a standstill.
Do not use the optimised acceleration on public
ro ads. Individual wheels could spin and you
could lose control of theve hicle. There is an
increased risk of skidding and/or accident.
Be sure toobser vethe saf ety no tes and informa‐
tion on ESP ®
(/ page 188). Pulling
away with optimised acceleration &
WARNING Risk of skidding and having
an accident from wheels spinning
When you use optimised acceleration, indi‐
vidual wheels could spin and you could lose
cont rol of theve hicle.
If ESP ®
is deactivated, there is a risk of skid‐
ding and accident! #
Make sure that no persons or obstacles
are in the close vicinity of your vehicle. Re
quirements:
R The vehicle is run in (/ page 158).
R theve hicle and tyres are in good condition.
R you are on a high-g rip ro adw ay.
R the engine and transmission are at normal
operating temp erature. *
NO
TEIncreased wear due tooptimised
acceleration When pulling
away with optimised accelera‐
tion, all components of the driv etra in are
subjected toave ry high load.
This can lead toinc reased component wear. #
Do not alw ays pull away with optimised
acceleration. #
Engage theh drive position (/ page170). #
Movethesteering wheel tothest ra ight-
ahead position. #
Select the sportiest available drive program
B orC(/ page167). #
Deactivating ESP ®
(/ page 190). #
Dep ress and hold the brake pedal firm ly wi th
yo ur left foot. #
With your right foot , fully depress the accel‐
erator pedal. Driving and parking
15 9