
PASSENGER AIR BAGDisplay message ............................2 09
Indicator lamps ................................ 40
Problem (malfunction) ................... 209
Pets in the vehicle ............................... 59
Phone book
see also Digital Operator's Man-
ual ..................................................2 39
Plastic trim (cleaning instruc-
tions) ..................................................2 79
Power washers .................................. 275
Power windows
see Side windows
Protection against theft
ATA (Anti-Theft Alarm system) ......... 67
Immobilizer ...................................... 67
Protection of the environment
General notes .................................. 25
Pulling away
Automatic transmission ................. 127
General notes ................................ 127
Hill start assist ............................... 127
Q
QR codeMercedes-Benz Guide App ................. 1
Rescue card ..................................... 28
Qualified specialist workshop ........... 27
R
RACE START
Important safety notes .................. 164
RACE START (Mercedes-AMG vehi-
cles) .................................................... 164
RACE TIMER (on-board computer,
Mercedes-AMG vehicles) .................. 198
Radio
Selecting a station ......................... 191
see Digital Operator's Manual
Radio mode
see also Digital Operator's Man-
ual ..................................................2 39
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 27 Rain closing feature (panorama
roof with power tilt/sliding panel)
.... 88
Reading lamp ..................................... 104
Rear compartment
Setting the air vents ......................1 22
Rear fog lamp
Display message ............................ 212
Replacing bulbs .............................1 07
Switching on/off ........................... 102
Rear lamps
see Lights
Rear seat
Adjusting the angle of the backr-
ests ................................................ 251
Rear seats
Folding the backrest forwards/
back ............................................... 251
Rear view camera
"Reverse parking" function ............ 177
Cleaning instructions ..................... 278
Display in the multimedia system .. 176
Function/notes .............................1 75
General notes ................................ 175
Switching on/off ........................... 176
Rear window defroster
Problem (malfunction) ................... 121
Switching on/off ........................... 121
Rear window wiper
Replacing the wiper blade .............. 111
Switching on/off ........................... 109
Rear-view mirror
Anti-glare (manual) .......................... 97
Dipping (automatic) ......................... 98
Reflective safety jacket .................... 282
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 332
Refueling
Fuel gauge ....................................... 32
Important safety notes .................. 140
Refueling process .......................... 141
see Fu
el
Remote control
Garage door opener ....................... 264
Programming (garage door
opener) .......................................... 265
Replacing bulbs
Brake lamp ....................................1 07
16Index

Start/Stop buttonRemoving ....................................... 125
Starting the engine ........................ 126
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 125
STEER CONTROL ..................................6 7
Steering
Display message ............................2 25
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (manually) ........................ 96
Button overview ............................... 33
Buttons (on-board computer) ......... 186
Cleaning ......................................... 280
Important safety notes .................... 96
Paddle shifters ............................... 138
Steering wheel paddle shifters ........ 138
Stopwatch (RACETIMER) ................... 198
Stowage compartments
Armrest (front) ............................... 248
Armrest (under) ............................. 249
Center console .............................. 248
Center console (rear) ..................... 249
Cup holders ................................... 253
Eyeglasses compartment ............... 248
Glove box ....................................... 248
Important safety information ......... 247
Map pockets .................................. 249
Stowage net ................................... 249
Stowage net ....................................... 249
Summer opening
see Convenience opening feature
Summer tires ..................................... 301
Sun visor ............................................ 255
Suspension setting
AMG adaptive sport suspension
system ........................................... 165
Switching air-recirculation mode
on/off ................................................. 121
Switching on media mode
Via the device list .......................... 245
T
Tachometer ........................................ 185 Tail lamps
see Lights
Tailgate
Display message ............................ 224
Emergency unlocking ....................... 82
Important safety notes .................... 77
Limiting the opening angle ............... 82
Obstruction detection ...................... 78
Opening dimensions ...................... 333
Opening/closing (from outside) ....... 78
Opening/closing automatically
from inside ....................................... 81
Opening/closing automatically
from outside .................................... 79
Tank
see Fuel tank
Tank content
Fuel gauge ....................................... 32
Technical data
Capacities ...................................... 328
Information .................................... 326
Tires/wheels ................................. 323
Vehicle data ................................... 333
TELEAID
Call priority .................................... 260
Downloading destinations
(COMAND) ..................................... 261
Downloading routes ....................... 263
Emergency call .............................. 258
General notes ................................ 257
Geo fencing ................................... 264
Locating a stolen vehicle ............... 262
MB info call button ........................ 260
Remote vehicle locking .................. 262
Roadside Assistance button .......... 259
Search & Send ............................... 261
Self-test ......................................... 257
Speed alert .................................... 263
System .......................................... 257
Triggering the vehicle alarm ........... 264
Vehicle Health Check .................... 263
Vehicle remote unlocking .............. 262
Telephone
Accepting a call (multifunction
steering wheel) .............................. 193
Authorizing a mobile phone (con-
necting) ......................................... 243
Index19

SmartKey
Important safety notes
GWARNING
If children are left unsupervised in the vehicle,
they could:
Roperate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
Rrelease the parking brake
Rshift the automatic transmission out of park
position P
Rstart the engine
There is a risk of an accident and injury.
Never leave children or animals unattended in
the vehicle.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. This
also applies to mobile phones if the "Digital
Car Key in smartphone" function is activated
via the Mercedes me connect web app.
GWARNING
If you attach heavy or large objects to the
SmartKey, the SmartKey could be uninten-
tionally turned in the ignition lock. This could
cause the engine to be switched off. There is a risk of an accident.
Do not attach any heavy or large objects to the
SmartKey. Remove any bulky key rings before
inserting the SmartKey into the ignition lock.
!Keep the SmartKey away from strong mag-
netic fields. Otherwise, the remote control
function could be affected.
Strong magnetic fields can occur in the vicin-
ity of powerful electrical installations.
Do not keep the SmartKey:
Rwith electronic devices, e.g. a mobile phone
or another SmartKey
Rwith metallic objects, e.g. coins or metal foil
Rinside metallic objects, e.g. a metal case
Vehicles with KEYLESS-GO start function: do
not keep the SmartKey in the cargo compart-
ment. Otherwise, the SmartKey may not be detected, e.g. when starting the engine using
the Start/Stop button.
SmartKey functions
:&
To lock the vehicle
;FTo open the tailgate
=%To unlock the vehicle
XTo unlock centrally: press the%button.
If you do not open the vehicle within approx-
imately 40 seconds of unlocking:
Rthe vehicle is locked again
Ranti-theft protection is reactivated
XTo lock: press the &button.
The SmartKey centrally locks/unlocks:
Rthe doors
Rthe tailgate
Rthe fuel filler flap
The turn signals flash once when unlocking and
three times when locking.
When the locator lighting is activated via the
multimedia system, it lights up when it is dark
after the vehicle is unlocked with the remote
control; see Digital Operator's Manual.
You can also set an audible signal to confirm
that the vehicle has been locked. The audible
signal can be activated and deactivated using
the on-board computer (
Ypage 197).
XTo open the tailgate automatically from
outside the vehicle: press and hold theF
button until the tailgate opens .
Vehicles with KEYLESS-GO or KEYLESS-GO
start function:
XTo close the tailgate automatically from
outside the vehicle: if the SmartKey is loca-
ted in the immediate vicinity of the vehicle,
SmartKey69
Opening and closing
Z

ProblemPossible causes/consequences andMSolutions
You can no longer lock or
unlock the vehicle using
KEYLESS-GO.The SmartKey battery is discharged or nearly discharged.
XCheck the SmartKey battery (Ypage 72) and replace it if necessary
(Ypage 72).
If this does not work:
XUnlock (Ypage 76) or lock (Ypage 77) the vehicle using the
mechanical key.
There is interference from a powerful source of radio waves.
XUnlock (Ypage 76) or lock (Ypage 77) the vehicle using the
mechanical key.
KEYLESS-GO is malfunctioning.
XLock/unlock the vehicle using the remote control function of the
SmartKey.
XHave the vehicle and SmartKey checked at a qualified specialist
workshop.
If the vehicle can also not be locked/unlocked using the remote con-
trol function:
XUnlock (Ypage 76) or lock (Ypage 77) the vehicle using the
mechanical key.
XHave the vehicle and SmartKey checked at a qualified specialist
workshop.
The engine cannot be
started using the Smart-
Key.The on-board voltage is too low.
XSwitch off non-essential consumers, e.g. seat heating or interior
lighting, and try to start the engine again.
If this does not work:
XCheck the starter battery and charge it if necessary (Ypage 290).
or
XJump-start the vehicle (Ypage 291).
or
XConsult a qualified specialist workshop.
The engine cannot be
started using the Start/
Stop button. The Smart-
Key is in the vehicle.The vehicle is locked.
XUnlock the vehicle and try to start the vehicle again.
The SmartKey battery is discharged or nearly discharged.
XCheck the SmartKey battery (Ypage 72) and replace it if necessary
(Ypage 72).
If this does not work:
XStart your vehicle with the SmartKey in the ignition lock.
There is interference from a powerful source of radio waves.
XStart your vehicle with the SmartKey in the ignition lock.
74SmartKey
Opening and closing

XTo open:pull remote operating switch for the
tailgate :until the tailgate opens.
XTo close: turn the SmartKey to position 1or
2 in the ignition lock (Ypage 124).
XPress and hold the remote operating switch
for tailgate :until the tailgate is completely
closed.
Limiting the opening angle of the tail-
gate
General notes
!Make sure there is sufficient clearance to
open the tailgate fully when setting the open-
ing angle. The tailgate could otherwise be
damaged. Ideally, set the opening angle out-
side.
You can limit the opening angle of the tailgate.
This could be useful, for example, if there is
insufficient space above the tailgate. It is pos-
sible to limit the tailgate in the top half of its
opening range.
To open the tailgate fully, pull the handle on the
outside of the tailgate again after it has stopped
automatically. This does not delete the stored
position.
Activating
XTo open the tailgate: pull the handle on the
tailgate.
XTo stop the opening process at the
desired position:
Rpress the closing button in the tailgate, or
Rpull the handle on the outside of the tailgate
again, or
Rpress the tailgate button on the SmartKey.
XTo store the position: press and hold the
closing button on the tailgate until you hear a
short tone.
The opening angle limiter is activated. The
tailgate will now stop in the stored position
when opening.
Deactivating
XPress and hold the closing button on the tail-
gate until two short tones sound.
Tailgate emergency release
General notes
!The tailgate swings upwards and to the rear
when opened. Therefore, make sure that
there is sufficient clearance above and behind
the tailgate.
The opening dimensions of the tailgate can be
found in the "Vehicle data" section
(
Ypage 333).
If the tailgate can no longer be unlocked:
Rusing the SmartKey, or
Rusing the remote operating switch in the door control panel:
Use the emergency release on the inside of the
tailgate.
You can reach the emergency release via the
cargo compartment.
Opening
82Cargo compartment
Opening and closing

!Do not warm up the engine while stationary.
Pull away immediately. Avoid high engine
speeds and full throttle until the engine has
reached its operating temperature.
In vehicles with automatic transmission,
engage positions P and R only when the vehi-
cle is stationary.
Where possible, avoid spinning the drive
wheels when pulling away on slippery roads.
You could otherwise damage the drive train.
!Mercedes-AMG vehicles: avoid full-load
operation and engine speeds greater than
5000 rpm when the engine is cold. This helps
to protect the engine and avoids uncomfort-
able driving.
Key positions
SmartKey
gTo remove the SmartKey
(shift the transmission to position j)
1Power supply for some consumers, such as
the windshield wipers
2Ignition (power supply for all consumers)
and drive position
3To start the engine
iThe SmartKey can be turned in the ignition
lock even if it is not the correct SmartKey for
the vehicle. The ignition is not switched on.
The engine cannot be started.
Start/Stop button
General notes
Vehicles with KEYLESS-GO are equipped with
SmartKeys featuring the integrated KEYLESS-
GO function and a detachable Start/Stop but-
ton. A check which periodically establishes a radio
connection between the vehicle and the Smart-
Key determines whether a valid SmartKey is in
the vehicle. This occurs, for example, when
starting the engine.
When you insert the Start/Stop button into the
ignition lock, the system needs approximately
two seconds recognition time. You can then use
the Start/Stop button.
Pressing the Start/Stop button several times in
succession corresponds to the different Smart-
Key positions in the ignition lock. This is only the
case if you are not depressing the brake pedal.
If you depress the brake pedal and press the
Start/Stop button, the engine starts immedi-
ately.
To start the vehicle without actively using the
SmartKey:
Rthe Start/Stop button must be inserted in the
ignition lock
Rthe SmartKey must be in the vehicle
Rthe vehicle must not be locked with the
SmartKey or KEYLESS-GO (Ypage 70)
Do not keep the KEYLESS-GO key:
Rwith electronic devices, e.g. a mobile phone
or another SmartKey.
Rwith metallic objects, e.g. coins or metal foil.
Rinside metallic objects, e.g. a metal case.
This can affect the functionality of KEYLESS-GO.
If you lock the vehicle with the SmartKey remote
control or with KEYLESS-GO, after a short time:
Ryou will not be able to switch on the ignition
with the Start/Stop button.
Ryou will no longer be able to start the engine
with the Start/Stop button until the vehicle is
unlocked again.
If you lock the vehicle centrally using the button
on the front door (
Ypage 75), you can continue
to start the engine with the Start/Stop button.
The engine can be switched off while the vehicle
is in motion by pressing and holding the Start/
Stop button for three seconds. This function
operates independently of the ECO start/stop
automatic engine switch-off function.
124Driving
Driving and parking

If this selected speed is exceeded by the vehicle,
a message will be sent to the Customer Assis-
tance Center. The Customer Assistance Center
then forwards this information to you.
You can select the way in which you receive this
information beforehand. Possible options
include text message, e-mail or an automated
call.
The data you receive contains the following
information:
Rthe location where the speed limit was excee-
ded
Rthe time at which the speed limit was excee-
ded
Rthe selected speed limit which was exceeded
Geo fencing
Geo fencing allows you to select areas which the
vehicle should not enter or leave. You will be
informed if the vehicle crosses the boundaries
of the selected areas. You can select the way in
which you receive this information beforehand.
Possible options include text message, e-mail or
an automated call.
The area can be determined as either a circle ora polygon with a maximum of ten corners. You
can specify up to ten areas simultaneously. Dif-
ferent settings are possible for each area.
USA only: these settings can be called up under
"Owners Online" at http://www.mbusa.com.
Alternatively, you can trigger an MB Info call and
inform the customer service representative that
you wish to activate geo fencing.
Currently inactive areas can be activated by text
message.
Triggering the vehicle alarm
With this function, you can trigger the vehicle's
panic alarm via text message. An alarm sounds
and the exterior lighting flashes. Depending on
the setting, the panic alarm lasts five or ten sec- onds. Afterwards, the alarm switches off.
Garage door opener
General notes
The HomeLink®garage door opener integrated
in the rear-view mirror allows you to operate up
to three different door and gate systems. Use the integrated garage door opener only on
garage doors that:
Rhave safety stop and reverse features and
Rmeet current U.S. federal safety standards
Once programed, the integrated garage door
opener in the rear-view mirror will assume the
function of the garage door system's remote
control. Please also read the operating instruc-
tions for the garage door system.
When programming a garage door opener, park
the vehicle outside the garage. Do not leave the
engine running while programming.
Certain garage door drives are incompatible
with the integrated garage door opener. If you
have difficulty programing the integrated garage
door opener, contact a Mercedes-Benz Service
Center.
Alternatively, you can call the following tele-
phone assistance services:
RUSA: Mercedes-Benz Customer Assistance
Center at 1-800-FOR-MERCedes
RCanada: Customer Service at
1-800-387-0100
RHomeLink®hotline 1-800-355-3515 (free of
charge)
More information on HomeLink
®and/or com-
patible products is also available online at
http://www.homelink.com.
Notes on the declaration of conformity
(
Ypage 27).
USA: FCC ID: CB2HMIHL4
Canada: IC: 279B-HMIHL4
Important safety notes
GWARNING
When you operate or program the garage door
with the integrated garage door opener, per-
sons in the range of movement of the garage
door can become trapped or struck by the
garage door. There is a risk of injury.
When using the integrated garage door
opener, always make sure that nobody is
within the range of movement of the garage
door.
GWARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Inhaling
264Features
Stowage and features

these exhaust gases leads to poisoning. There
is a risk of fatal injury. Therefore never leave
the engine running in enclosed spaces with-
out sufficient ventilation.
Programming
Programming the buttons
Pay attention to the "Important safety notes"
(Ypage 264).
Garage door remote controlAis not included
with the integrated garage door opener.
XTurn the SmartKey to position 2in the ignition
lock (Ypage 124).
XSelect one of buttons ;to? to control the
garage door drive.
XTo start program mode: press and hold one
of buttons ;to? on the integrated garage
door opener.
The garage door opener is now in program
mode. After a short time, indicator lamp :
lights up yellow.
Indicator lamp :lights up yellow as soon as
button ;,=or? is stored for the first time.
If the selected button has already been pro-
gramed, indicator lamp :will only light up
yellow after ten seconds have elapsed.
XRelease button ;,=or?. Indicator
lamp :flashes yellow.
XTo program the remote control: point
garage door remote control Atowards but-
tons ;to? on the rear-view mirror at a dis-
tance of 2 to 8 in (5 to 20 cm).
XPress and hold button Bon remote control
A until indicator lamp :lights up green.
When indicator lamp :lights up green: pro-
gramming is finished. When indicator lamp
:flashes green: pro-
gramming was successful. The next step is to
synchronize the rolling code (
Ypage 265).
XRelease button Bon remote control Afor
the garage door drive system.
If indicator lamp :lights up red: repeat the
programing procedure for the corresponding
button on the rear-view mirror. When doing
so, vary the distance between remote control
A and the rear-view mirror.
The required distance between remote con-
trol Aand the integrated garage door opener
depends on the garage door drive system.
Several attempts might be necessary. You
should test every position for at least
25 seconds before trying another position.
Synchronizing the rolling code
Pay attention to the "Important safety notes"
(Ypage 264).
If the garage door system uses a rolling code,
you will also have to synchronize the garage
door system with the integrated garage door
opener in the rear-view mirror. To do this you will
need to use the programming button on the door
drive control panel. The programming button
may be located in different places depending on
the manufacturer. It is usually located on the
door drive unit on the garage ceiling.
Familiarize yourself with the garage door drive
operating instructions, e.g. under "Program-
ming additional remote controls", before carry-
ing out the following steps.
Your vehicle must be within reach of the garage
door or gate opener drive. Make sure that nei-
ther your vehicle nor any persons/objects are
present within the sweep of the door or gate.
XTurn the SmartKey to position 2in the ignition
lock (Ypage 124).
XGet out of the vehicle.
XPress the programming button on the door
drive unit.
Usually, you now have 30 seconds to initiate
the next step.
XGet into the vehicle.
XPress previously programed button ;,=
or ? on the integrated garage door opener
repeatedly and in quick succession until the
door closes.
The rolling code synchronization is then com- plete.
Features265
Stowage and features
Z