Page 93 of 565

Cor
rect driver's seat position &
WARNING Risk of inju rythro ugh adjust‐
ing vehicle settings while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
R ifyo u adjust the driver's seat, the head
re stra ints, thesteering wheel or the mir‐
ro r while theve hicle is in motion
R ifyo ufast enyour seat belt while theve hi‐
cle is in motion #
Before starting the engine: adjust the
driver's seat, the head restra ints, the
st eering wheel or the mir ror and fasten
yo ur seat belt. Obser
vethefo llowing when adjusting steering
wheel 1, seat belt 2and driver's seat 3:
R you are as faraw ay from the driver's airbag
as possible
R you are sitting in a no rmal upright position
R your thighs are slight lysuppor tedby the seat
cushion R
your legs are not entirely stre tched and you
can dep ress the pedals properly
R the back of your head is suppo rted at eye
le ve lby the cent reofthe head restra int
R you can hold thesteering wheel with your
arms slightly bent
R you can mo veyour legs freely
R you can see all the displa ysinthe instrument
clus ter clea rly
R you should ha vea good overview of traf fic
conditions
R the seat belt is pulled snugly against the
body and must be routed across the cent re
of your shoulder and across your hips in the
pelvic area 90
Seats and stowing
Page 94 of 565

Seats
Ad
justing the front seat manually and elec‐
trically (without Seat Comfort Package) &
WARNING Risk of becoming trapped if
th e seats are adjus tedby children
Children could become trapped if they adjust
th e seats, particularly when unattended. #
When leaving theve hicle, alw aysta ke
th eke y with you and lock theve hicle.
This also applies tomobile phones if the
"Digital Car Key in the smartphone"
function is activated via the Mercedes
connect me web App. #
Never lea vechildren unat tended in the
ve hicle. The seats can be adjus
ted when the ignition is
switched off. &
WARNING Risk of becoming trapped
when adjusting the seats
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on the
seat guide rail. #
Make sure when adjusting a seat that
no one has any body parts in the sweep
of the seat. Obser
vethe saf ety no tes on "Airbags" and "Chil‐
dren in theve hicle". &
WARNING Risk of accident due tothe
driver's seat not being engaged
If th e driver's seat is not engaged, it could
mo veunexpectedly while theve hicle is in
motion.
This could cause youto lose control of the
ve hicle. #
Alw ays make sure that the driver's seat
is engaged before starting theve hicle. &
WARNING Risk of inju rythro ugh adjust‐
ing vehicle settings while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
R ifyo u adjust the driver's seat, the head
re stra ints, thesteering wheel or the mir‐
ro r while theve hicle is in motion
R ifyo ufast enyour seat belt while theve hi‐
cle is in motion #
Before starting the engine: adjust the
driver's seat, the head restra ints, the
st eering wheel or the mir ror and fasten
yo ur seat belt. &
WARNING Risk of becoming trapped if
th e seat height is adjus ted carelessly
If yo u adjust the seat height carelessly, you
or other vehicle occupants could be trapped
and thereby injured. Seats and
stowing 91
Page 98 of 565
#
Press button 1repeatedly until the indica‐
to r lamp in the button lights up.
The front passenger seat is selected. #
Adjust the front passenger seat using the
buttons in the door control panel on the driv‐
er's side. Ad
justing the 4-w aylumbar support 1
Toraise
2 Tosof ten
3 Tolower
4 Toharden #
Using buttons 1to4 , adjust the conto ur
of the backrest individually tosuit your bac k. Head
restra ints Ad
justing the front seat head restra ints man‐
ually &
WARNING Risk of inju rythro ugh adjust‐
ing vehicle settings while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
R ifyo u adjust the driver's seat, the head
re stra ints, thesteering wheel or the mir‐
ro r while theve hicle is in motion
R ifyo ufast enyour seat belt while theve hi‐
cle is in motion #
Before starting the engine: adjust the
driver's seat, the head restra ints, the
st eering wheel or the mir ror and fasten
yo ur seat belt. Seats and
stowing 95
Page 108 of 565

#
Before starting the engine: adjust the
driver's seat, the head restra ints, the
st eering wheel or the mir ror and fasten
yo ur seat belt. &
WARNING Risk of entrapment forch il‐
dren when adjusting thesteering wheel
Children could injure themselves if they
adjust thesteering wheel. #
Never lea vechildren unat tended in the
ve hicle. #
When leaving theve hicle, alw aysta ke
th eke y with you and lock theve hicle.
This also applies tomobile phones if the
"Digital Car Key in the smartphone"
function is activated via the Mercedes
connect me web app. #
Tounlo ckthest eering column: push
re lease le ver1 down comple tely. #
Adjust height 2and di stance tosteering
wheel 3. #
Tolock thest eering column: pushrelease
le ve r1 up as far as it will go. #
Check and make sure that thesteering col‐
umn is loc kedby moving thesteering wheel. Ad
justing the steering wheel electrically The
steering wheel can be adjus ted when the
ignition is switched off. 1
Adjusts the dis tance tothesteering wheel
2 Adjusts the height #
Save the settings with the memory function. Seats and
stowing 105
Page 111 of 565

The
following sy stems can be set using the
memory function:
R Seat, backrest and head restra int
R Steering wheel
R Outside mir rors
R Head-up Display #
Tosave :set the seat, thesteering wheel, the
Head-up Display and the outside mir rorto
th e desired position. #
Press the memory button M toge ther with
one of thestorage position buttons 1,2 or 3.
An acknowledgement tone sounds. The set‐
tings are stored. #
Tocall up: press and hold button 1,2 or 3
until all the seat comfort sy stems are in the
st ored position. St
ow age areas Note
s on loading theve hicle &
WARNING Risk ofexhaust gas poisoning
Combustion engines emit poisonous exhaust
ga ses such as carbon monoxide. Exhaust
ga ses can enter theve hicle interior if theta il‐
gate is open when the engine is running,
especially if theve hicle is in motion. #
Alw ays switch off the engine before
opening theta ilgate. #
Never drive with theta ilgate open. &
WARNING Risk of inju ryfrom unsecu red
items in theve hicle
If objects, luggage or loads are not secured
or not secured suf ficientl y,they could slip,
tip ove r or be throw n around and thereby hit
ve hicle occupants.
There is a risk of injur y,particularly in the
ev ent of sudden braking or a sudden change
in direction. #
Alw aysstow objects in such a wayth at
th ey cannot be thro wn around. #
Before the journe y,secure objects, lug‐
ga ge or loads against slipping or tipping
ove r. &
WARNING Risk of inju rydue toobjects
being stowed incor rectly
If objects in theve hicle interior are stowed
incor rectly, they can slide or be thrown
around and hit vehicle occupants. In addi‐ 108
Seats and stowing
Page 135 of 565

#
4 Ã Automatic driving lights (prefer red
light switch position) #
5 L Dipped beam/main beam #
6 R Switches there ar fog light on or off
When dipped beam is activated, the indicator
lamp forth est anding lights is deactivated and
re placed bythe dipped beam indicator lamp.
Alw ays park your vehicle safely and in a well-lit
area, in accordance with there leva nt le galst ipu‐
lations.
* 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
the case of se vere battery discharging, the
st anding lights or parking lights are automati‐
cally swit ched off tofacilitate a futu reengine
st art. The
exterior lighting (e xcept standing and park‐
ing lights) swit ches off automatically when the
driver's door is opened.
Au tomatic driving lights
The standing lights, dipped beam and daytime
ru nning lights are switched on au tomatical ly
depending on the ignition status, whe ther the
engine is running and on 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. Ac
tivating/deactivating the rear fog light
Re quirement
The light switch is in theL orà position. #
Press button R.
Please obser vethe count ry-specific la wsonthe
use of rear fog lamps.
Ad justing the headlamp range (halogen
headla mps without active suspension)
The headlamp range adjus ter allows youto
adjust the cone of light from the headlamps in
re lation totheve hicle's load condition. 13 2
Light and sight
Page 143 of 565

Changing
the front bulbs (vehicles with halo‐
ge n headla mps) Fi
tting/ removing the co ver on the front
wheel ar ch
Re quirements:
R The lighting sy stem is switched off.
R The appropriate front wheel is turned
in wa rds. #
Remo val (left-hand side of theve hicle):
using a scr ewdriver, turn rotating catches 1
clo ckwise as far as they will go.
Co ver2 isreleased. #
Remo val (right-hand side of theve hicle):
using a scr ewdriver, turn rotating catches 1
anti-clo ckwise as far as they will go.
Co ver2 isreleased. #
Remo vecover2. #
Tofit: inse rtco ver2 into the wheel ar ch
liner.
R Left-hand side of theve hicle: using a
scr ewdriver, turn rotating catches 1
anti-clo ckwise as far as they will go.
R Right-hand side of theve hicle: using a
scr ewdriver, turn rotating catches 1
clo ckwise as far as they will go.
Co ver2 is loc ked.
Re placing bulbs in the halo gen headla mp
Requ irements:
R Main beam/dipped beam: bulb, type
H7 55 W. R
Turn signal light: bulb, type PY 21W.
R The lighting sy stem is switched off.
R The co ver in the front wheel ar chhas been
re mo ved.
R The engine bonn etis open. 1
Dipped beam
2 Main beam/turn signal light 14 0
Light and sight
Page 145 of 565

#
1 b Wipes with washer fluid #
2 ISwit ches on intermittent wiping #
3 0Switches off intermittent wiping #
4 b Wipes with washer fluid Re
placing the windsc reen wiper blades &
WARNING Risk of becoming trapped if
th e windscreen wipers are switched on
while wiper blades are being replaced
If th e windscreen wipers begin tomo vewhile
yo u are changing the wiper blades, you can
be trapped bythe wiper arm. #
Alw ays switch off the windscreen wip‐
ers and ignition before changing the
wiper blades. Moving
the wiper arms toave rtical position #
Set the windscreen wipers tothe° slow
continuous wiping position on the combina‐
tion switch. #
As soon as the wiper arms are vertical rela‐
tive tothe engine bonn et, switch off the igni‐
tion. #
Foldthe wiper arm away from the wind‐
screen.
Re moving the wiper blades #
Hold the wiper arm with one hand. With the
ot her hand, turn the wiper blade in the direc‐ tion of ar
row1away from the wiper arm to
th estop. #
Slide catch 2inthe direction of ar row 3
until it engages in there mo val position. #
Remo vethe wiper blade in the direction of
ar row 4away from the wiper arm. 14 2
Light and sight