Emergency releaseFuel filler flap ................................. 164
Trunk ......................................... 90, 91
Vehicle ....................................... 85, 86
Emergency running mode
Automatic transmission .................162
Emergency spare wheel
Storage location ............................ 325
Stowing .......................................... 326
Emergency tensioning device
Function ........................................... 57
Safety guidelines ............................. 37
Emergency unlocking
Tailgate ............................................ 91
Emissions purification
Service and warranty information ....20
Engine
Irregular running ............................ 153
Starting problems ..........................153
Starting the engine with the key ....151
Starting with KEYLESS-GO .............151
Switching off .................................. 170
Warning lamp Check Engine ..........268
Engine electronics
Malfunction .................................... 153
Engine number .................................. 386
Engine oil Adding ........................................... 310
Checking the oil level ..................... 309
Display message ............................ 248
Lubricant additives ........................391
Notes about oil grades ................... 391
Temperature (on-board computer) . 221
Viscosity ........................................ 391
ESC (Electronic Stability Control)
see ESP ®
ESP ®
(Electronic Stability
Program) Activating/deactivating (AMG
vehicles) .......................................... 70
Activating/deactivating (except
AMG vehicles) .................................. 68
Activating/deactivating (on-
board computer) ............................ 228
AMG menu (on-board computer) ...221
Display message ............................ 235
ETS/4ETS ........................................ 68Important safety information ...........67
Warning lamp ................................. 265
ETS/4ETS (Electronic Traction
System) ................................................ 68
Exhaust check ................................... 172
Exhaust tail pipe (cleaning
instructions) ...................................... 318
Exterior lighting see Lights
Exterior mirrors
Adjusting ....................................... 113
Dipping (automatic) .......................114
Out of position ............................... 114
Storing settings (memory
function) ........................................ 115
Storing the parking position ..........114
Exterior view ........................................ 26
F
First-aid kit ......................................... 323
Flat tire Changing a wheel/mounting the
spare wheel ................................... 331
MOExtended run-flat system .........337
Preparing the vehicle .....................326
Raising the vehicle .........................333
TIREFIT kit ...................................... 327
Floormat ............................................. 304
Folding bench seat (cargo
compartment) .................................... 108
Front fog lamp (display message) ... 244
Fuel Additives ........................................ 389
Notes ............................................. 388
Premium-grade unleaded gasoline . 388
Refueling ........................................ 162
Specifications ................................ 388
Troubleshooting ............................. 166
Fuel consumption
Current (on-board computer) .........220
Notes ............................................. 172
Fuel filler cap (display message) ..... 249
Fuel filler flap Emergency release ........................164
Opening/closing ............................ 164
Fuel filter (display message) ............ 249
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Starting the engine ........................151
Unlocking ......................................... 77
Key positions
KEYLESS-GO .................................. 150
SmartKey ....................................... 149
Kickdown ................................... 158, 161
Knee bag .............................................. 40
L
Lane-change assistant see Active Blind Spot Assist
see Blind Spot Assist
Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 229
Display message ............................ 251
Function/information ....................207
Lane Tracking package ..................... 205
LATCH-type (ISOFIX) child seat
anchors ................................................ 61
License plate lamp (display
message) ............................................ 244
Light Setting ambient lighting (on-board
computer) ...................................... 230
Lights
Activating/deactivating the
interior lighting delayed switch-off
(on-board computer) ......................231
Automatic headlamp mode ............119
Cornering light function .................122
Daytime running lamps ..................119
Driving abroad ............................... 118
Fog lamps ...................................... 120
Hazard warning lamps ...................122
High-beam headlamps ...................120
Light switch ................................... 118
Low-beam headlamps ....................119
Rear fog lamp ................................ 120
Switching the Adaptive Highbeam
Assist on/off (on-board
computer) ...................................... 230
Switching the daytime driving
lights on/off (on-board computer) . 230
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 231
Switching the surround lighting
on/off (on-board computer) ..........231
Light sensor (display message) ....... 246
Loading guidelines ............................ 274
Locking Automatic ........................................ 85
Emergency locking ........................... 86
From inside the vehicle (central
locking button) ................................. 84
Locking verification signal (on-
board computer) ............................... 232
Low-beam headlamp (display
message) ............................................ 243
Luggage holder (EASY-PACK load-
securing kit) ....................................... 284
Luggage net ....................................... 276
Lumbar support 4-way lumbar support ....................108
Luxury head restraints ..................... 105
M
M+S tires ............................................ 175
Main-beam headlamps (display
message) ............................................ 244
Malfunction message see Display messages
Malfunctions relevant to safety
Reporting ......................................... 23
Manual drive program ...................... 160
Massage function (PULSE) ............... 107
Matte finish (cleaning
instructions) ...................................... 316
mbrace Call priority .................................... 299
Display message ............................ 235
Downloading destinations
(COMAND) ..................................... 299
Emergency call .............................. 296
Important safety notes ..................295
Locating a stolen vehicle ...............300
MB info call button ........................298
Remote vehicle locking ..................300
Roadside Assistance button ..........297
Self-test ......................................... 295
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Vehicle equipment
i This manual describes all the standard
and optional equipment of your vehicle
which was available at the time of
purchase. Country-specific differences are
possible. Bear in mind that your vehicle
may not feature all functions described
here. This also refers to safety-related
systems and functions.
Exterior lighting
Important safety notes
For reasons of safety, Mercedes-Benz
recommends that you drive with the lights
switched on even during the daytime. In some
countries, operation of the headlamps varies
due to legal requirements and self-imposed
obligations. In these countries, the daytime
running lamps are automatically switched on
when the engine is started.
Notes on driving abroad
Converting to symmetrical low beam
when driving abroad: switch the headlamps
to symmetrical low beam in countries in
which traffic drives on the opposite side of the
road to the country where the vehicle is
registered. This prevents oncoming traffic
from being dazzled. Symmetrical lights do not
illuminate as large an area of the edge of the
road.
Have the headlamps converted at a qualified
specialist workshop, e.g. an authorized
Mercedes-Benz Center, as close to the border
as possible before driving in these countries.
Converting to asymmetrical low beam
after returning: have the headlamps
converted back to asymmetrical low beam at
a qualified specialist workshop, e.g. an
authorized Mercedes-Benz Center, as soon as
possible after crossing the border when
returning.
Light switch
Operation1 WLeft-hand standing lamps2XRight-hand standing lamps3TParking lamps, license plate and
instrument lighting4 cAutomatic headlamp mode/daytime
running lamps5 LLow-beam/high-beam headlampsCNFront fog lampsBRRear fog lamp
The turn signals, high-beam headlamps and
the high beam flasher are operated using the
combination switch ( Y page 120).
! Switch off the parking lamps and standing
lamps when you leave the vehicle. This
prevents the battery from discharging.
The exterior lighting (except the parking
lamps/standing lamps) switches off
automatically if you:
R remove the key from the ignition lock
R open the driver's door with the key in
position 0
If you hear a warning tone when you leave the
vehicle, the lights may still be switched on.
XTurn the light switch to c.118Exterior lightingLights and windshield wipers
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Low-beam headlampsXTo switch on the low-beam headlamps:
turn the key in the ignition lock to position
2 or start the engine.XTurn the light switch to L.
The L indicator lamp in the instrument
cluster lights up.
Daytime running lamps
Daytime running lamps in Canada
In Canada, the "daytime running lamps"
function is required by law. It can therefore
not be deactivated.
XTurn the light switch to c.
With the engine running: depending on the
ambient light, either the daytime running
lamps or the low-beam headlamps are
switched on.
If the low-beam headlamps are switched
on, the L indicator lamp in the
instrument cluster lights up.
With the engine running while the vehicle is
stationary: the daytime running lamps/low-
beam headlamps switch off after 3 minutes if
you shift the selector lever to P from a driving
position.
With the engine running, the vehicle
stationary and bright ambient light: if you set
the light switch to T, the daytime running
lamps and the parking lamps switch on.
If you set the light switch to L while the
engine is running, the manual setting
overrides the daytime running lamps.
Daytime running lamps in the USA
The daytime running lamps are deactivated
ex works on vehicles for the USA.
XTo switch on the daytime running
lamps: switch on the "daytime runninglamps" function via the on-board computer
( Y page 230).XTurn the light switch to c.
With the engine running: depending on the
ambient light, either the daytime running
lamps or the low-beam headlamps are
switched on.
If the low-beam headlamps are switched
on, the L indicator lamp in the
instrument cluster lights up.
If you set the light switch to T or L
while the engine is running, the manual
setting overrides the daytime running lamps.
Automatic headlamps
GRisk of accident
If the light switch is set to c, the low-beam
headlamps will not come on automatically if
it is foggy. This could endanger you and
others. Therefore, turn the light switch to
L in fog.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lighting at all times.
XTo switch on automatic headlamp
mode: turn the light switch to c.
SmartKey in position 1 in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brightness
of the ambient light.
With the engine running: depending on the
brightness of the ambient light, the daytime
running lamps 10
or the low-beam
headlamps are switched on or off
automatically.
When the low-beam headlamps are
switched on, the L indicator lamp in the
instrument cluster lights up.10 Only if daytime running lamps have been activated via the on-board computer.Exterior lighting119Lights and windshield wipersBA 212 USA, CA Edition B 2011; 1; 5, en-USdimargiVersion: 3.0.3.62010-05-20T13:33:46+02:00 - Seite 119Z
Fog lamps and rear fog lamps
Front fog lamps
Only vehicles with front fog lamps have the
"fog lamps" function.
GWarning!
If you suspect that driving conditions will be
foggy, turn the light switch to L before you
start your journey. Otherwise, your vehicle
may not be visible and you could endanger
yourself and others.
XTo switch on the front fog lamps: turn
the key in the ignition lock to position 2 or
start the engine.
XTurn the light switch to L or c.XPress the N button.
The green N indicator lamp in the
instrument cluster lights up.
XTo switch off the front fog lamps: press
the N button.
The green N indicator lamp in the
instrument cluster goes out.
iIf you switch the engine off (key in
position 1 in the ignition lock) and then
restart it, the previous fog lamp settings are
restored.
Rear fog lamp
XTo switch on the rear fog lamp: turn the
key in the ignition lock to position 2 or start
the engine.
XTurn the light switch to L or c.
When the light switch is set to c, the
rear fog lamp only lights up if the low-beam
headlamps are switched on.
XPress the R button.
The yellow R indicator lamp in the
instrument cluster lights up.
XTo switch off the rear fog lamp: press the
R button.
The yellow R indicator lamp in the
instrument cluster goes out.
iIf you switch the engine off (key in
position 1 in the ignition lock) and then
restart it, the previous rear fog lamp
settings are restored.
Combination switch
Turn signals
:High-beam headlamps;Right turn signal=High beam flasher?Left turn signalXTo indicate briefly: press the combination
switch briefly to the pressure point in the
direction of arrow ; or ?.
The corresponding turn signal flashes three
times.
XTo indicate: press the combination switch
beyond the pressure point in the direction
of arrow ; or ?.
High-beam headlamps
XTo switch on the high-beam headlamps:
turn the key in the ignition lock to position
2 or start the engine.
XTurn the light switch to L or c.XPress the combination switch beyond the
pressure point in the direction of
arrow :.
In the c position, the high-beam
headlamps are only switched on when it is
dark and the engine is running.
120Exterior lightingLights and windshield wipers
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The K indicator lamp in the instrument
cluster lights up when the high-beam
headlamps are switched on.XTo switch off the high-beam
headlamps: move the combination switch
back to its normal position.
The K indicator lamp in the instrument
cluster goes out.
Adaptive Highbeam Assist
GWarning!
The Adaptive Highbeam Assist is only an aid
intended to support you while driving. The
driver is and remains responsible for proper
vehicle lighting in accordance with the
prevailing light, sight and traffic conditions.
The system may be impaired or unavailable
when
R visibility is poor, e.g. due to snow, rain, fog,
or heavy spray
R the optical sensor area of the windshield is
dirty, fogged up, or covered by a sticker for
example
The system cannot recognize the following
road users:
R Road users without a lighting system of
their own, e.g. pedestrians
R Road users with dim lighting of their own,
e.g. cyclists
R Road users whose lighting is obstructed,
e.g. road users behind a guardrail
R In some seldom cases, even road users with
a lighting system of their own may be
recognized too late or not at all.
The automatic high-beam headlamps will then
not be deactivated or it will be activated in
spite of preceding or oncoming road users.
This could endanger you and/or others and
cause an accident. Always pay close attention
to the traffic situation and switch off the high
beam manually if necessary.
You can use this function to set the
headlamps to change between low beam and
high beam automatically. The system
recognizes vehicles with their lights on, either
approaching from the opposite direction or
traveling in front of your vehicle, and
consequently switches the headlamps from
high beam to low beam.
The system automatically adapts the low-
beam headlamp range depending on the
distance to the other vehicle. Once the
system no longer detects any other vehicles,
it reactivates the high-beam headlamps.
The system's optical sensor is located behind
the windshield near the overhead control
panel.XTo activate: activate the Adaptive
Highbeam Assist function using the on-
board computer ( Y page 230).XTurn the light switch to c.XPress the combination switch beyond the
pressure point in the direction of arrow :
( Y page 120).
When the low-beam headlamps are
switched on, the _ indicator lamp in the
instrument cluster lights up.
If you are driving at speeds above
approximately 25 mph (40 km/h):Exterior lighting121Lights and windshield wipersBA 212 USA, CA Edition B 2011; 1; 5, en-USdimargiVersion: 3.0.3.62010-05-20T13:33:46+02:00 - Seite 121Z
The cornering light function improves the
illumination of the road over a wide angle in
the direction you are turning, enabling better
visibility in tight bends, for example. It can
only be activated when the low-beam
headlamps are switched on.
Active: if you are driving at speeds below
25 mph (40 km/h) and switch on the turn
signals or turn the steering wheel.
Not active: if you are driving at speeds above
25 mph (40 km/h) or switch off the turn
signal or turn the steering wheel to the
straight-ahead position.
The cornering light function may remain lit for
a short time, but is automatically switched off
after no more than three minutes.
Headlamps fogged up on the inside
The headlamps may fog up on the inside if
there is high atmospheric humidity.
XDrive with the headlamps switched on.
The headlamps clear up after a short
distance.
If the moisture does not disappear, the
headlamp casing is not sealed correctly and
moisture has been able to enter.
XHave the headlamps checked at a qualified
specialist workshop.Interior lighting
Overview of interior lighting
Front overhead control panel
:u To switch the rear interior lighting
on/off
;| To switch the automatic interior
lighting control on/off
=p To switch the right-hand front
reading lamp on/off
?c To switch the front interior lighting
on/off
Ap To switch the left-hand front reading
lamp on/off
Rear-compartment overhead control panel
:p To switch the right-hand reading
lamp on/off
;p To switch the left-hand reading lamp
on/off
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Control panel for the dual-zone automatic climate control
For Canada only
FunctioniNotes/tips:Activates/deactivates air-
recirculation mode
Only use "air-recirculation" mode briefly, e.g. if there
are unpleasant outside odors or when in a tunnel. The
windows could otherwise fog up as, in air-
recirculation mode, no fresh air is drawn into the
vehicle.
;Defrosts the windshieldOnly use the "defrosting" function briefly until the
windshield is clear again.
=Switches the ZONE function
on/off
Use the ZONE function to adopt the temperature
settings on the driver's side for the front-passenger
side as well. The indicator lamp above the á
button goes out.
?DisplayASets climate control to
automatic
Activate climate control using the à and ¿
buttons. The indicator lamps above the à and
¿ buttons light up.
BSwitches cooling with air
dehumidification on/off
Activate climate control using the à and ¿
buttons. The indicator lamps above the à and
¿ buttons light up.
CSwitches the rear window
heating on/off
DSwitches climate control on/
off
ESets the temperature, rightSet the temperature to 72 ‡ (22 †).FSets the air distributionOverview of climate control systems133Climate controlBA 212 USA, CA Edition B 2011; 1; 5, en-USdimargiVersion: 3.0.3.62010-05-20T13:33:46+02:00 - Seite 133Z