
Start/Stop button .......................... 151
KEYLESS-GO
Convenience closing feature ............ 99
Deactivation ..................................... 83
General notes .................................. 83
Locking ............................................ 83
Start function ................................... 84
Unlocking ......................................... 83
Kickdown
Driving tips .................................... 162
Knee bag .............................................. 52
L
Lamps
see Warning and indicator lamps
Lane Keeping Assist
see Active Lane Keeping Assist
LATCH-type (ISOFIX) child seat
anchors ................................................ 65
License plate lamp (display mes-
sage) ................................................... 266
Light function, active
Display message ............................ 267
Light sensor (display message) ....... 267
Lights
Adaptive Highbeam Assist PLUS .... 127
Automatic headlamp mode ............ 124
Cornering light function ................. 127
Fogged up headlamps .................... 129
General notes ................................ 124
Hazard warning lamps ................... 126
High beam flasher .......................... 126
High-beam headlamps ................... 126
Light switch ................................... 124
Low-beam headlamps .................... 125
Parking lamps ................................ 125
Setting exterior lighting ................. 124
Standing lamps .............................. 125
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 248
Switching the spotlight on/off ....... 247
Turn signals ................................... 126
see Interior lighting
see Replacing bulbs
Loading guidelines ............................ 300 Locking
see Central locking
Locking (doors)
Automatic ........................................ 90
Emergency locking ........................... 91
From inside (central locking but-
ton) .................................................. 89
Locking centrally
see Central locking
Low-beam headlamps
Display message ............................ 265
Switching on/off ........................... 125
Lumbar support
Adjusting the 4-way lumbar sup-
port ................................................ 111
M
M+S tires ............................................ 364
Magic Body Control ........................... 194
MAGIC SKY CONTROL ....................... 103
Malfunction message
see Display messages
Matte finish (cleaning instruc-
tions) .................................................. 334
MBC
see Magic Body Control
mbrace
Call priority .................................... 313
Display message ............................ 259
Downloading destinations
(COMAND) ..................................... 313
Downloading routes ....................... 316
Emergency call .............................. 310
General notes ................................ 309
Geo fencing ................................... 317
Locating a stolen vehicle ............... 315
MB info call button ........................ 312
Remote fault diagnosis .................. 315
Remote vehicle locking .................. 315
Roadside Assistance button .......... 311
Search & Send ............................... 314
Self-test ......................................... 310
Speed alert .................................... 316
System .......................................... 309
Triggering the vehicle alarm ........... 317
Vehicle remote unlocking .............. 314
12Index 

Warning and indicator lamps
FunctionPage
:!ABS288
;åESP®OFF290
÷ESP®290
=#Turn signal, left126
?LLow-beam head-
lamps
125
AK High-beam head-
lamps
126
BT Parking lamps,
license plate lamps and
instrument cluster lighting
125
C! Turn signal, right126
D·Distance warning sig-
nal
296
FunctionPage
E! Electric parking brake
(yellow)
292
FElectric parking brake (red)292
F USA only
!Canada only
G;Check Engine293
HÐ Power steering298
IBrakes (red)287
$USA only
JCanada only
JüSeat belt285
K6Restraint system292
LhTire pressure monitor297
34Instrument cluster
At a glance 

Useful information
i
This Operator's Manual describes all
models and all standard and optional equip-
ment of your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences are possible.
Please note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions.
iRead the information on qualified special-
ist workshops (
Ypage 26).
Exterior lighting
General notes
For reasons of safety, Mercedes-Benz recom-
mends that you drive with the lights switched
on even during the daytime. In some coun-
tries, operation of the headlamps varies due
to legal requirements and self-imposed obli-
gations.
Setting the exterior lighting
Setting options
Exterior lighting can be set using:
Rthe light switch
Rthe combination switch (Ypage 126)
Rthe on-board computer (Ypage 247)
Light switch
Operation
1 WLeft-hand standing lamps
2XRight-hand standing lamps
3TParking lamps, license plate and
instrument cluster lighting
4ÃAutomatic headlamp mode, control-
led by the light sensor
5LLow-beam/high-beam headlamps
If you hear a warning tone when you leave the
vehicle, the lights may still be switched on.
XTurn the light switch to Ã.
The exterior lighting (except the parking/
standing lamps) switches off automatically if
you:
Rremove the SmartKey from the ignition lock
Ropen the driver's door with the SmartKey in position 0
Automatic headlamp mode
GWARNING
When the light switch is set to Ã, the low-
beam headlamps may not be switched on
automatically if there is fog, snow or other
causes of poor visibility due to the weather
conditions such as spray. There is a risk of an
accident.
In such situations, turn the light switch to
L.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lighting at all times.
124Exterior lighting
Lights and windshield wipers 

Canada only:
The daytime running lamps improve the visi-
bility of your vehicle during the day. The day-
time running lamps function is required by law
in Canada. It cannot therefore be deactivated.
When the engine is running and the vehicle is
stationary: if you move the selector lever from
a drive position to P, the daytime running
lamps/low-beam headlamps go out after
three minutes.
When the engine is running, the vehicle is
stationary and in bright ambient light: if you
turn the light switch to T, the daytime
running lamps and parking lamps switch on.
If the engine is running and you turn the light
switch to L, the manual settings take
precedence over the daytime running lamps.
USA only:
The daytime running lamps improve the visi-
bility of your vehicle during the day. To do this,
the daytime running lamps function must be
switched on using the on-board computer
(
Ypage 248).
If the engine is running and you turn the light
switch to TorL, the manual settings
take precedence over the daytime running
lamps.
à is the favored light switch setting. The
light setting is automatically selected accord-
ing to the brightness of the ambient light
(exception: poor visibility due to weather con-
ditions such as fog, snow or spray):
RSmartKey in position 1in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brightness
of the ambient light.
RWith the engine running: if you have acti-
vated the "daytime running lamps" function
via the on-board computer, the daytime
running lamps or the parking lamps and the
low-beam headlamps are switched on or off
automatically depending on the brightness
of the ambient light.
XTo switch on automatic headlamp
mode: turn the light switch to Ã.Low-beam headlamps
Even if the light sensor does not detect that it
is dark, the parking lamps and low-beam
headlamps switch on when the ignition is
switched on and the light switch is set to the
L
position. This is a particularly useful
function in the event of rain and fog.
XTo switch on the low-beam headlamps:
turn the SmartKey in the ignition lock to
position 2or start the engine.
XTurn the light switch to L.
The green Lindicator lamp in the instru-
ment cluster lights up.
Parking lamps
!If the battery has been excessively dis-
charged, the parking lamps or standing
lamps are automatically switched off to
enable the next engine start. Always park
your vehicle safely and sufficiently lit
according to legal standards. Avoid the
continuous use of the Tparking lamps
for several hours. If possible, switc
h on the
X right or the Wleft standing lamp.
XTo switch on: turn the light switch to T.
The green Tindicator lamp in the instru-
ment cluster lights up.
Standing lamps
Switching on the standing lamps ensures the
corresponding side of the vehicle is illumina-
ted.
XTo switch on the standing lamps: the
SmartKey is not in the ignition lock or it is in
position 0.
XTurn the light switch to W(left-hand side
of the vehicle) or X(right-hand side of
the vehicle).
Exterior lighting125
Lights and windshield wipers
Z 

The hazard warning lamps automatically
switch on if:
Ran air bag is deployed or
Rthe vehicle decelerates rapidly from a
speed of above 45 mph (70 km/h) and
comes to a standstill
The hazard warning lamps switch off auto-
matically if the vehicle reaches a speed of
above 6 mph (10 km/h) again after a full
brake application.
The hazard warning lamps still operate if the
ignition is switched off.
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. It can only
be activated when the low-beam headlamps
are switched on.
Active:
Rif you are driving at speeds below 25 mph
(40 km/h) and switch on the turn signal or
turn the steering wheel
Rif you are driving at speeds between
25 mph (40 km/ h)and 45 mph (70 km/h)
and turn the steering wheel
The cornering lamp may remain lit for a short
time, but is automatically switched off after
no more than three minutes.
Adaptive Highbeam Assist Plus
General notes
With Adaptive Highbeam Assist Plus, you can
automatically switch between low-beam, par-
tial high-beam and high-beam headlamps.
Partial high-beam is a form of illumination
whereby the high-beam is directed past other
road users. Other road users are kept out of
the high-beam. This prevents glare. When
there is a vehicle in front, for example, the
high-beam headlamps illuminate the areas to
its right and left, and the vehicle in front is
illuminated by the low-beam headlamps.
The system automatically adapts the low-
beam headlamp range depending on the dis-
tance to the other vehicle. Once the system
no longer detects any other vehicles, it reac-
tivates the high-beam headlamps.
If the high-beam or partial high-beam are
causing too much reflection from traffic
signs, the lights are automatically dimmed
and glare for the driver caused by the reflec-
tions is thus avoided.
The system's optical sensor is located behind the windshield near the overhead control
panel.
Exterior lighting127
Lights and windshield wipers
Z 

Important safety notes
GWARNING
Adaptive Highbeam Assist Plus does no trec -
ognize road users:
Rwho hav eno lights ,e.g. pedestrian s
Rwho havepoor lighting ,e.g. cyclist s
Rwhoselighting is blocked, e.g. by abarrier
In ver yrar ecases, Adaptive Highbeam Assist
Plus may no trecognize road user swho do
hav elights ,or may recognize them to olate. In
this or similar situations, th eautomatic high -
beam headlamps will no tbe deactivated or
will be activated regardless .Ther eis aris kof
an accident.
Always carefully observ eth etraffic condition s
and switch off th ehigh-beam headlamps in
goo dtime.
Adaptive Highbeam Assist Plus cannot take
into account road, weather or traff iccond i-
tions. Adaptive Highbeam Assist Plus isonly
an aid. You are responsible for adjusting the
vehicle's lighting to the prevailing light, visi-
bilit y and traff icconditions.
In particular, the detection of obstacles can
be restricted ifthere is:
Rpoor vis ibility, e.g. due to fog, heavy rain or
snow
Rdirt on the sensors or the sensors are
obscured
Switching Adaptive Highbeam Assist
PLUS on/off
:High-beam headlamps
;Turn signal, right
=High-beam flasher
?Turn signal, left
XTo switch on: turn thelight switch to Ã.
XPress the combination switch beyond the
pressure point inthe direction of arrow :.
The _ indicator lamp inthe multifunc-
tion display lights up if it is dark and the
ligh t sensor act ivates the low-beam head-
lamps.
If you are driving at speeds above approx-
imately 16 mph (25 km/h):
The headlamp range isset automatical ly
depe nding on the distance between the
vehicle and other road users.
If you are driving at speeds above approx-
imately 19 mph (30 km/h) and no other
road users have been detecte d:
The high-beam headlamps are switched on
automatically. The Kindicator lamp in
the instrument cluster also lights up.
If you are driving at speeds above approx-
imately 28 mph (45 km/h)and other road
users have been detected:
Partial high-beam is selected automati-
cally. The Kindicator lamp in the instru-
ment cluster also lights up.
If you are driving at speeds below approx-
imately 25 mph (40 km/h):
The partial high-beam headlamps are
switched off automatically. If no other road
128Exterior lighting
Lights and windshield wipers 

users are recognize, the high-beam head-
lamps are switched on.
Ifyou are driving at speeds belowapprox-
imately 16 mph (25 km/h) or the roads are
adequately illuminated:
The high-beam headlamps are switched off automatically. The Kindicator lamp in
the instrument cluster goes out. The _
indicator lamp inthe multifunction display
remains lit.
XTo switch off: move the combination
swit ch back to its normal position or move
the light switch to another position.
The _ indicator lamp inthe multifunc-
tion display goes out.
Headlamps fogged up on the inside
Certain climatic and physical cond itions may
cause moisture to form inthe headlamp. This
moisture does not affect the functionalit y of
the headlamp.
Interior lighting
Overview of interior lighting
Front overhead control panel
:p Toswit ch the left-hand front reading
lamp on/o ff
;|Toswit ch the automat icinterior
lighting control on/off
=c Toswit ch the front interior lighting
on/o ff
?u To switch the rear interior lighting
on/o ff
Ap To switch the right-hand front read-
ing lamp on/o ff
Interior lighting control
General notes
In order to prevent the vehicle's battery from
discharging, the interior lighting functions are
automatical lydeactivated after some time
unless the SmartKey is inposition 2in the
ignit ion lock.
The color, brightness and display lighting ,for
the ambient lighting can beset using
COMAND (see the separate COMAND oper-
ating instructions).
The interior lighting control can beoperated
using the front overhead control panel.
Automatic interior lighting control
:p Switches the left-hand front reading
lamp on/o ff
;|Switches the automat icinterior
lighting control on/o ff
=cSwitches the front interior lighting
on/o ff
?u Switches the rear interior lighting
on/o ff
Ap Switches the right-hand front read-
ing lamp on/o ff
Interior lighting129
Lights and windshield wipers
Z 

Night View Assist Plus is working. The infra-
red headlamps are deactivated at speeds
below 3 mph (5 km/h). The Night View
image continues to be displayed until you
deactivate it by pressing button:.
Automatic activation
You can select the Night View Assist
AutomaticActivationoption via the Night
View Assist menu. The pedestrian and animal
search function remains active even when the
Night View image is not displayed. In the dark,
in unlit surroundings and at speeds of more
than 60 km/h, the Night View image is auto-
matically displayed in the multifunction dis-
play as soon as pedestrians or animals are
detected.
XIn the assistance menu, select automatic
delayed switch-off of Night View Assist Plus
(
Ypage 244).
Deactivating Night View Assist Plus
XPress button :.
The Night View Assist Plus display disap-
pears from the multifunction display. Night View Assist is deactivated.
Spotlight function
General notes
Under certain conditions, the spotlight func-
tion uses the headlamps to flash at detected
pedestrians.
The spotlight function is only active if:
Rpedestrian recognition is active
Rthe road surface is not lit
Rthe driving speed is at least 40 mph
(60 km/h)
Rthe "Adaptive Highbeam Assist PLUS" func-
tion is activated (
Ypage 128)
The spotlight function is not active or is active
only to a limited extent if:
Ryou are driving in city traffic
Rthere are pedestrians located in the area of
an oncoming vehicle or a vehicle in front Activating the spotlight function
The pedestrian detection with spotlight func-
tion is running the background. If the prereq-
uisites are met, the spotlight function uses
the headlamps to flash four short pulses at a
pedestrian detected on or near to the road
surface.
XIn the light menu, select the spotlight func-
tion of Night View Assist (
Ypage 247).
The spotlight function does not flash at ani-
mals.
Display in the assistance graphic
Pedestrian symbol :in the assistance
graphic indicates the status of the spotlight
function. If the symbol is displayed not filled
in, the function is switched on. If the symbol is
displayed filled in, the conditions for the spot-
light function are met.
Displaying the assistance graphic
XSelect the Assistance Graphicmenu on
the on-board computer (
Ypage 243).
Driving systems221
Driving and parking
Z