Page 39 of 318
Instrument cluster (vehicles without steering wheel buttons)
Displays and controls
FunctionPage
:Speedometer170
;Display171
=Tachometer170
?f, g
Adjusts th einstrumen tclus -
te rlighting16 9
Changes value sor setting sor
scrolls in list s171
FunctionPag e
A3
Selects asubmen uor reset
value s171
BÈ
Selects th emen uor display17 1
iYou can fin dinformation about displayin g
th eoutside temperature or th ecoolan ttem-
peratur ein th edisplay under:
R"Outside temperature display"
(Ypage 170)
R"Coolan ttemperature gauge "
(Ypage 170)
Instrument cluster (vehicles without steering wheel buttons)37
At a glance
Page 40 of 318
Indicator and warning lamps
FunctionPage
:å ESP®OF F224
;K High-beam headlamps96
=÷ESP®22 2
?#! Turn signal96
AParking brak e134
F (USAonly)
! (Canada only)
BBrakes221
$ (USAonly)
J (Canada only)
CÐPowersteering22 9
Dò ABS222
E# Battery198
F1 Doors229
FunctionPag e
G6 Restrain tsystem45
Hü Seat belt220
I; CheckEngin e225
J? Coolan t225
KR Rear fog lamp95
LOFrontfog lamp s95
MhTirepressur emonitor22 8
NÀ ATTENTION ASSIST150
Oæ Reserve fuel225
PL Low-beam headlamps95
QTParking lamp sand
license plat elamp94
iCorresponding message smay also be
shown in th edisplay (Ypage 189).
38Instrument cluster (vehicles without steering wheel buttons)
At a glance
Page 41 of 318
Instrument cluster (vehicles with steering wheel buttons)
Displays and controls
FunctionPage
:Speedometer170
;Display177
=Tachometer170
?Coolan ttemperature gauge17 0
FunctionPag e
AFuellevel
Fue lfiller flap location indi-
cator t: thefuel filler cap
is on th eleft-han dside
BAdjusts th einstrumen tclus -
te rlighting16 9
iInformation on th eoutside temperature dis-
play can be foun dunder "Outside tempera-
tur edisplay" (
Ypage 170).
Instrument cluster (vehicles with steering wheel buttons)39
At a glance
Page 42 of 318
Indicator and warning lamps
FunctionPage
:å ESP®OF F224
;K High-beam headlamps96
=#! Turn signal96
?Brakes221
$ (USAonly)
J (Canada only)
AParking brak e134
F (USAonly)
! (Canada only)
B1Doors229
Cò ABS222
Dü Seat belt220
E; CheckEngin e225
FunctionPag e
F? Coolan t225
GR Rear fog lamp95
HOFrontfog lamp s95
IhTirepressur emonitor22 8
J6 Restrain tsystem45
K÷ ESP®22 2
L· Distanc ewarning sig-
nal22 7
Mæ Reserve fuel225
NL Low-beam headlamps95
OTParking lamp sand
license plat elamp94
iCorresponding message smay also be
shown in th edisplay (Ypage 203).
40Instrument cluster (vehicles with steering wheel buttons)
At a glance
Page 43 of 318

Steering wheel buttons
FunctionPage
:Display177
;~
Rejects or ends a call182
Exits the telephone book/
redial memory
6
Makes or accepts a call182
Switches to the redial mem-
ory
WX
Adjusts the volume
8
Mutes
ó
Vehicles with a navigation
system: switches on voice-
operated control of the navi-
gation system (see the man-
FunctionPage
ufacturer's operating
instructions)
==;
Calls up the menu barinthe
display and selects menus176
9:
Selects a submenu or func-
tion or scrolls through lists176
a
Confirms your selection176
Hides display messages203
%
Back176
Vehicles with a navigation
system: switches off voice-
operated control of the navi-
gation system (see the man-
ufacturer's operating
instructions)
iThe multimedia system, telephone and
voice-operated control using the steering
wheel buttons in the right control panel only
function with a Mercedes-Benz audio or nav- igation system. If you are using an audio or
navigation system from another manufac-
turer, the described functions may be restric-
ted or not available at all.
Steering wheel buttons41
At a glance
Page 44 of 318
Center console
Control panel
FunctionPage
:Audio system (see separate
operating instructions)
;ÆOpens and closes the
electric sliding door on the
right side of the vehicle
77
=è Activates and deacti-
vates the ECO start/stop
function
123
?£ Switches hazard warn-
ing lamps on and off96
Aå Deactivates and acti-
vates ESP®66
FunctionPage
BÉ Selects the drive pro-
gram129
CÅ Opens and closes the
electric sliding door on the
left side of the vehicle
77
DPASSENGER AIR BAG OFF
indicator lamp46
EAir-conditioning control
panel108
FMedia Interface with AUX
jack and USB port
The number and arrangement of the buttons is
equipment-dependent.
42Center console
At a glance
Page 45 of 318
Overhead control panel
Example: luxury overhead control panel
FunctionPage
:pSwitches the left-hand
reading lamp on/off97
;| Switches the automatic
interior lighting control
on/off
97
=c Switches the front inte-
rior lighting on/off98
?w Switches the rear inte-
rior lighting/cargo compart-
ment lighting on/off
98
FunctionPage
Ap Switches the right-
hand reading lamp on/off97
BATA indicator lamp68
CEyeglasses compartment238
The number and arrangement of the buttons is
equipment-dependent.Door control panel
FunctionPage
:Opens the door74
Door control panel43
At a glance
Page 55 of 318

Occupant Classification System (OCS)
operation
PASSENGER AIR BAG OFF indicator lamp:
shows you whether the front-passenger front air
bag is deactivated.
XTurn the SmartKey to position 1or2 in the
ignition lock.
The system carries out self-diagnostics.
The PASSENGER AIR BAG OFF indicator lamp
must light up for approximately six seconds.
The PASSENGER AIR BAG OFF indicator lamp
then displays the status of the front-passenger
front air bag. If the status of the front-passenger
front air bag changes while the vehicle is in
motion, an air bag display message may appear
in the instrument cluster:
Rin vehicles without steering wheel buttons
(Ypage 191)
Rin vehicles with steering wheel buttons
(Ypage 205)
When the front-passenger seat is occupied,
always pay attention to the PASSENGER AIR
BAG OFF indicator lamp. Be aware of the status
of the front-passenger front air bag both before
and during the journey.
If the PASSENGER AIR BAG OFF indicator
lamp:
Ris lit : the front-passenger front air bag is
deactivated. It will then not be deployed in the
event of an accident.
Ris not lit : the front-passenger front air bag is
enabled. If, in the event of an accident, all
deployment criteria are met, the front-
passenger front air bag is deployed.
GWARNING
If the PASSENGER AIR BAG OFF indicator
lamp is lit, the front-passenger front air bag is
disabled. It will not be deployed in the event of an accident and cannot perform its intended
protective function. A person in the front-
passenger seat could then, for example, come
into contact with the vehicle's interior, espe-
cially if the person is sitting too close to the
dashboard. This poses an increased risk of
injury or even fatal injury.
When the front-passenger seat is occupied,
always ensure that:
Rthe classification of the person in the front-passenger seat is correct and the front-
passenger front air bag is enabled or disa-
bled in accordance with the person in the
front-passenger seat
Rthe front-passenger seat has been moved
back as far back as possible.
Rthe person is seated correctly.
Make sure, both before and during the jour-
ney, that the status of the front-passenger
front air bag is correct.
GWARNING
If you secure a child in a child restraint system on the front-passenger seat and the
PASSENGER AIR BAG OFF indicator lamp is
off, the front-passenger front air bag can
deploy in the event of an accident. The child
could be struck by the air bag. This poses an
increased risk of injury or even fatal injury.
Make sure that the front-passenger front air
bag has been deactivated. The PASSENGER
AIR BAG OFF indicator lamp must be lit.
NEVER use a rearward-facing child restraint
on a seat protected by an ACTIVE FRONT AIR
BAG in front of it; DEATH or SERIOUS INJURY
to the child can occur.
Occupant safety53
Safety
Z