
Locking verification signal (on-
board computer).............................. .207
Low-beam headlamps
Changing bulbs .............................. 116
Display message ............................ 225
Switching on/off ........................... 109
Luggage cover
see Trunk partition
Lumbar support ................................... 99
M
M+S tires............................................ 314
MAGIC SKY CONTROL ......................... 92
Malfunction message
see Display messages
Manual transmission
Engaging reverse gear ................... 150
Gear leve r...................................... 150
Pulling away ................................... 142
Shift recommendation ................... 151
Starting the engine ........................ 142
Matte finish (cleaning instruc-
tions) .................................................. 288
mbrace
Call priority .................................... 267
Display message ............................ 220
Downloading destinations
(COMAND) ..................................... 268
Downloading routes ....................... 271
Emergency call .............................. 265
General notes ................................ 263
Geo fencing ................................... 271
Locating a stolen vehicle ............... 270
MB info call button ........................ 267
Remote fault diagnosi s.................. 270
Remote vehicle locking .................. 269
Roadside Assistance button .......... 266
Search & Send ............................... 268
Self-test ......................................... 264
Speed alert .................................... 271
System .......................................... 264
Triggering the vehicle alarm ........... 272
Vehicle remote unlocking .............. 269
Mechanical key
Function/note s................................ 74
Locking vehicle ................................ 80
Unlocking the driver's door .............. 80 Media Interface
see Separate operating instructions
Memory card (audio) ......................... 201
Memory function ............................... 106
Message memory (on-board com- puter) .................................................. 212
Messages
see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror (in the sun visor)
Mobile phone
Menu (on-board computer) ............ 201
Modifying the programming
(SmartKey) ........................................... 73
MOExtended tires .............................. 295
Mounting wheels
Lowering the vehicle ...................... 338
Mounting a new whee l................... 338
Preparing the vehicle ..................... 335
Raising the vehicl e......................... 336
Removing a whee l.......................... 337
Securing the vehicle against roll-
ing away ........................................ 335
MP3
see separate operating instructions
Multifunction display
Function/note s............................. 196
Permanent display ......................... 205
Multifunction steering wheel
Operating the on-board compute r..1 95
Overview .......................................... 33
N
Navigation
Menu (on-board computer) ............ 199
NECK-PRO head restraints
Important safety notes .................... 56
Operation ......................................... 56
Resetting triggered .......................... 56
Notes on breaking-in a new vehi-
cle ....................................................... 138
12Index

Important safety notes .................... 72
Loss .................................................77
Mechanical key ................................ 74
Opening/closing the roof ............... .89
Overview .......................................... 72
Positions (ignition lock) ................. 139
Problem (malfunction) ..................... 77
Starting the engine ........................ 142
Snow chains ...................................... 315
Sockets
Center console .............................. 263
General notes ................................ 263
Under the armrest ........................ .263
Spare wheel
Stowing .......................................... 344
Special seat belt retractor .................. 58
Specialist workshop ............................ 25
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 205
Digital ............................................ 198
In the Instrument cluster ................. 31
Segments ...................................... 195
Selecting the unit of measure-
ment .............................................. 204
SPORT handling mode
Activating/deactivating (AMG
vehicles) .......................................... 65
Warning lamp ................................. 249
Standing lamps
Display message ............................ 227
Switching on/off ........................... 110
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 141
Steering (display message) .............. 241
Steering wheel
Adjusting (electrically) ................... 101
Adjusting (manually )...................... 101
Button overview ............................... 33
Buttons (on-board computer) ......... 195
Cleaning ......................................... 290
Important safety notes .................. 100
Paddle shifters ............................... 154 Storing settings (memory func-
tion) ............................................... 106
Steering wheel paddle shifters ........ 154
Stopwatch (RACETIMER) ................... 209
Stowage areas ................................... 258
Stowage compartments
Armrest (under) ............................. 259
Center console .............................. 259
Cup holders ................................... 260
Door ............................................... 259
Eyeglasses compartment ............... 259
Glove box ....................................... 258
Important safety information ......... 258
Rear wall ........................................ 259
Stowage net ................................... 260
Stowage net ....................................... 260
Summer tires ..................................... 314
Sun visor ............................................ 261
Surround lighting (on-board com- puter) .................................................. 206
Switching air-recirculation mode
on/off ................................................. 133
T
Tachometer ........................................ 195
Tail lamps
Display message ............................ 226
see Lights
Tank content
Fuel gauge ....................................... 31
Technical data
Capacities ...................................... 349
Emergency spare wheel ................. 346
Information .................................... 348
Tires/wheels ................................. 339
Vehicle data ................................... 355
TELEAID
Call priority .................................... 267
Downloading destinations
(COMAND) ..................................... 268
Downloading routes ....................... 271
Emergency call .............................. 265
General notes ................................ 263
Geo fencing ................................... 271
Locating a stolen vehicle ............... 270
MB info call button ........................ 267
Remote vehicle locking .................. 269
16Index

Roadside Assistance button ..........266
Search & Send ............................... 268
Self-test ......................................... 264
Speed alert ................................... .271
System .......................................... 264
Triggering the vehicle alarm ........... 272
Vehicle Health Check .................... 270
Vehicle remote unlocking .............. 269
Telephone
Accepting a call ............................ .202
Display message ............................ 241
Menu (on-board computer) ............ 201
Number from the phone book ....... .202
Redialing ........................................ 202
Rejecting/ending a call ................. 202
Temperature
Coolant .......................................... 194
Coolant (on-board computer) ......... 208
Engine oil (on-board computer) ...... 208
Outside temperature ..................... .195
Setting (climate control) ................ 129
Time
see separate operating instructions
Timing (RACETIMER) ......................... 209
Tire pressure
Calling up (on-board computer) ..... 320
Checking manually ........................ 319
Display message ............................ 236
Important safety notes .................. 320
Maximum ....................................... 318
Not reached (TIREFIT) .................... 298
Notes ............................................. 317
Reached (TIREFIT) .......................... 298
Recommended ............................... 315
Tire pressure loss warning system
General notes ................................ 319
Important safety notes .................. 319
Restarting ...................................... 319
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 322
Function/notes ............................ .320
General notes ................................ 320
Important safety notes .................. 320
Radio type approval for the tire
pressure monitor ........................... 323
Restarting ...................................... 322
Warning lamp ................................. 255 Warning message .......................... 322
TIREFIT kit .......................................... 296
Tires
Aspect ratio (definition) ................. 333
Average weight of the vehicle
occupants (definition) .................... 332
Bar (definition) ............................... 332
Changing a wheel .......................... 334
Characteristics .............................. 331
Checking ........................................ 313
Curb weight (definition) ................. 333
Definition of terms ......................... 331
Direction of rotatio n...................... 334
Display message ............................ 236
Distribution of the vehicle occu-
pants (definition) ............................ 334
DOT (Department of Transporta-
tion) (definition) ............................. 332
DOT, Tire Identification Number
(TIN) ............................................... 331
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 332
General notes ................................ 339
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 332
GVWR (Gross Vehicle Weight Rat- ing) (definition) .............................. 332
Important safety notes .................. 312
Increased vehicle weight due to
optional equipment (definition) ...... 332
Information on driving .................... 312
Kilopascal (kPa) (definition) ........... 332
Labeling (overview) ........................ 328
Load bearing index (definition) ...... 333
Load index ..................................... 330
Load index (definition) ................... 333
M+S tires ....................................... 314
Maximum load on a tire (defini-
tion) ............................................... 333
Maximum loaded vehicle weight
(definition) ..................................... 332
Maximum permissible tire pres-
sure (definition) ............................. 333
Maximum tire load ......................... 330
Maximum tire load (definition) ....... 333
MOExtended tire s.......................... 314
Optional equipment weight (defi-
nition) ............................................ 333
Index17

Useful information
iThis 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 25).
SmartKey
Important safety notes
GWARNING
If children are left unsupervised in the vehicle,
they could:
R open the doors, thus endangering other
people or road users.
R get out and disrupt traffic.
R operate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
R release the parking brake.
R shift the automatic transmission out of park
position P or shift manual transmission into
neutral.
R start the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children.
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
magnetic fields. Otherwise, the remote
control function could be affected.
Strong magnetic fields can occur in the
vicinity of powerful electrical installations.
Do not keep the SmartKey: R with electronic devices, e.g. a mobile
phone or another SmartKey
R with metallic objects, e.g. coins or metalfoil
R inside metallic objects, e.g. a metal case
This can affect the functionality of the
SmartKey.
SmartKey functions
:& To lock the vehicle
;FTo unlock the trunk lid
=%To unlock the vehicle
X To unlock centrally: press the%but-
ton.
If you do not open the vehicle within
approximately 40 seconds of unlocking:
R the vehicle is locked again
R anti-theft protection is reactivated
X To lock centrally: press the&button.
72SmartKey
Opening and closing

Enter the e-mail address you specified
when setting up your mbrace account into
the corresponding field.
X Click "Send".
iInformation on specific commands such
as "Address entry" or "Send" can be found
on the website.
Calling up destination addresses
X Switch on the ignition.
The destination address is loaded into the
vehicle's navigation system.
A display message appears, asking
whether navigation should be started.
X Select
Yesby turning cVdor sliding XVY
the COMAND controller and press Wto
confirm.
The system calculates the route and sub-
sequently starts the route guidance with
the address entered.
iIf you selectNo, the address can be saved
in the address book.
iIf you have sent more than one destina-
tion address, each individual destination
must be confirmed separately.
iDestination addresses are loaded in the
same order as the order in which they were
sent.
If you own multiple Mercedes-Benz vehi-
cles with mbrace and activated mbrace
accounts:
If multiple vehicles are registered under the
same e-mail address, the destination will
be sent to all the vehicles.
Vehicle remote opening
You can use the vehicle remote opening if you have unintentionally locked your vehicle and
a replacement SmartKey is not available.
The vehicle can be opened by the Mercedes-
Benz Customer Assistance Center.
The vehicle can be immediately opened
remotely within four days of the ignition being
turned off. After this time, the remote unlock- ing may be delayed by 15 to 60 minutes. After
30 days, the vehicle can no longer be opened
remotely.
X Contact the following service hotlines:
R USA: Mercedes-Benz Customer Assis-
tance Center at 1-800-FOR-MERCedes
(1-800-367-6372) or 1-866-990-9007
R Canada: Customer Service at
1-888-923-8367
You will be asked for your password.
X Return to your vehicle at the time agreed
upon with the Mercedes-Benz Customer
Assistance Center.
USA only: alternatively, the vehicle can be
opened via:
R the Internet, under the "Owners Online"
section
R the telephone application (e .g. for iPhone ®
,
Android)
To do this, you will need your identification
number and password.
iVehicle remote opening is only possible if
the corresponding mobile phone network is accessible.
Vehicle remote closing
The valet locking feature can be used when
you have forgotten to lock the vehicle and you
are no longer nearby.
The vehicle can then be locked by the
Mercedes-Benz Customer Assistance Center.
The vehicle can be immediately remotely
locked within four days of the ignition being
turned off. After this time, remote closing may be delayed by 15 to 60 minutes. After 30 days
the vehicle can no longer be locked remotely. X Contact the following service hotlines:
R USA: Mercedes-Benz Customer Assis-
tance Center at 1-800-FOR-MERCedes
(1-800-367-6372) or 1-866-990-9007
R Canada: Customer Service at
1-888-923-8367
You will be asked for your password.
Features269
Stowage and features
Z

The next time you are inside the vehicle and
you switch on the ignition, the
Doors
Locked Remotelymessage appears in the
multifunction display.
USA only: alternatively, the vehicle can be
locked via: R the Internet, under the "Owners Online"
section
R the telephone application (e. g. for iPhone ®
,
Android)
To do this, you will need your identification
number and password.
iThe vehicle remote closing feature is
available when the relevant mobile phone
network is available and data connection is
possible.
Stolen vehicle recovery service
If your vehicle has been stolen:
X Notify the police.
The police will issue a numbered incidentreport.
X This number will be forwarded to the
Mercedes-Benz Customer Assistance Cen-
ter together with your PIN.
The Mercedes-Benz Customer Assistance
Center then tries to locate the system. The Mercedes-Benz Customer Assistance Cen-ter contacts you and the local law enforce-
ment agency if the vehicle is located.
However, only the law enforcement agency is informed of the location of the vehicle.
iIf the anti-theft alarm system is activated
for longer than 30 seconds, the Mercedes-
Benz Customer Assistance Center is auto-
matically notified.
Vehicle Health Check
With the Vehicle Health Check, the Customer Assistance Center can provide improved sup-
port for problems with your vehicle. During an
existing call, vehicle data is transferred to the Customer Assistance Center. The customer
service representative can use the received data to decide what kind of assistance is
required. You are then, for example, guided to
the nearest authorized Mercedes-Benz Cen-
ter or a recovery vehicle is called.
If vehicle data needs to be transferred during
an MB Info call or a Roadside Assistance call, this is initiated by the Customer Assistance
Center. You will see the
Roadside AssisZ
tance Connectedmessage in the COMAND
display. If the vehicle remote malfunction
diagnosis can be started, the
Request for
vehicle diagnosis received. Start
vehicle diagnosis?message appears in
the display.
X Confirm the message with
Yes.
X When the
Vehicle Diagnosis Please
start ignitionmessage appears, turn
the SmartKey to position 2in the ignition
lock ( Ypage 139).
X When the
PleasefollowtheinstrucZ
tions received by phone and move
your vehicle to a safe position
message appears, follow the customer ser-
vice representative's instructions.
The message in the display disappears.
If you select
Cancelthe remote malfunc-
tion diagnosis is canceled completely.
The vehicle operating state check begins.
You will see the
Vehicle diagnosis
activatedmessage.
When the diagnosis is completed, the
TransZ
fervehiclediagnosticsdata(Voice
connection may be interrupted durZ
ingdatatransfer)message appears. The
vehicle data can now be sent to the Customer Assistance center.
X Press
OKto confirm the message.
The voice connection with the Customer
Assistance Center is terminated.
You will see the
Vehicle diagnosis:
Transferring data...message.
The vehicle data is sent to the Customer
Assistance Center.
Depending on what the customer service rep-
resentative agreed with you, the voice con-
270Features
Stowage and features

XTurn the SmartKey to position 2in the igni-
tion lock ( Ypage 139).
X Select one of buttons ;to? to use to
control the garage door drive.
X To start programming mode: press and
hold one of buttons ;to? on the inte-
grated garage door opener.
The garage door opener is now in program- ming mode. After a short time, indicatorlamp :lights up yellow.
Indicator lamp :lights up yellow as soon
as button ;,= or? is programmed for
the first time. If the selected button has
already been programmed, indicatorlamp :will only light up yellow after ten
seconds have elapsed.
X Release button ;,= or? . Indicator
lamp :flashes yellow.
X To program the remote control: point
garage door remote control Atowards
buttons ;to? on the rear-view mirror at
a distance of 2 to 8 inches (5 to 20 cm).
X Press and hold button Bon remote control
A until indicator lamp :lights up green.
When indicator lamp :lights up green:
programming is finished.
When indicator lamp :flashes green: pro-
gramming was successful. The next step is
to synchronize the rolling code ( Y page 273).
X Release button Bon remote control Afor
the garage door drive system.
If indicator lamp :lights up red: repeat the
programing procedure for the correspond-
ing button on the rear-view mirror. When
doing so, vary the distance between remote control Aand the rear-view mirror.
The required distance between remote
control Aand the integrated garage door
opener depends on the garage door drive
system. Several attempts might be neces-
sary. You should test every position for at
least 25 seconds before trying anotherposition. Synchronizing the rolling code
Pay attention to the "Important safety notes"
( Y page 272).
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 program-
ming button may be positioned at different
locations 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 "Pro-
gramming of additional remote controls",
before carrying out the following steps.
Your vehicle must be within reach of the
garage door or gate opener drive. Make sure
that neither your vehicle nor any persons/
objects are present within the sweep of the
door or gate.
X Turn the SmartKey to position 2in the igni-
tion lock ( Ypage 139).
X Get out of the vehicle.
X Press the programming button on the door
drive unit.
Usually, you now have 30 seconds to ini-
tiate the next step.
X Get into the vehicle.
X Press previously programmed button ;,
= or? on the integrated garage door
opener until the door closes.
The rolling code synchronization is thencomplete.
Notes on programming the remote con-
trol
Canadian radio frequency laws require a
"break" (or interruption) of the transmission
signals after broadcasting for a few seconds. Therefore, these signals may not last long
enough for the integrated garage door
opener. The signal is not recognized during
programming. Comparable with Canadian
Features273
Stowage and features
Z