Driving over obstacles ...................176
Off-road driving .............................. 174
Off-road fording ............................. 171
Tire ruts ......................................... 176
Towing a trailer .............................. 209
Wet road surface ........................... 169
Winter ............................................ 173
DSR (Downhill Speed
Regulation) ......................................... 203
Display message ............................ 246
Setting (on-board computer) .......... 226
DVD audio (on-board computer) ...... 219
E
EASY-ENTRY feature ......................... 107
3rd row of seats ............................. 101
Activating/deactivating (on-
board computer) ............................ 225
EASY-EXIT feature ............................. 107
3rd row of seats ............................. 101
Crash-responsive ........................... 107
EASY-PACK cargo compartment
management system ........................ 271
EASY-PACK load-securing kit ........... 271
EBD (Electronic Brake force
Distribution) Display message ............................ 236
Function/notes ................................ 68
Electrical fuses
see Fuses
Electronic Brake-force
Distribution) see EBD
Electronic Stability Program
see ESP ®
Electronic Traction Support
see 4ETS
Emergency call
see mbrace
Emergency release
Fuel filler flap ................................. 161
Vehicle ............................................. 80
Emergency running mode
Automatic transmission .................157
Emergency spare wheel
Storage location ............................ 311
Emergency tensioning device
Function ........................................... 57
Safety guidelines ............................. 37
Emissions purification
Service and warranty information ....19
Engine
Irregular running ............................ 151
Starting problems ..........................151
Starting the engine with the key ....148
Starting with KEYLESS GO .............149
Switching off .................................. 165
Warning lamp (engine
diagnostics) ................................... 259
Engine electronics
Malfunction .................................... 151
Engine emergency stop .................... 331
Engine number .................................. 364
Engine oil Adding ........................................... 296
Checking the oil level ..................... 295
Display message ............................ 242
Lubricant additives ........................369
Notes about oil grades ................... 368
Viscosity ........................................ 369
ESP ®
(Electronic Stability
Program) Activating/deactivating ...................67
Display message ............................ 230
Important safety information ...........66
Trailer stabilization ........................... 68
Warning lamp ................................. 257
Exhaust check ................................... 168
Exhaust tail pipe (cleaning
instructions) ...................................... 303
Exterior lighting see Lights
Exterior mirrors
Adjusting ....................................... 108
Dipping (automatic) .......................109
Folding in/out (automatically) .......109
Folding in/out (electrically) ...........108
Folding in when locking (on-board
computer) ...................................... 226
Out of position ............................... 109
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Storing settings (memory
function) ........................................ 110
Storing the parking position ..........109
Exterior view ........................................ 26
F
Filling capacity see Technical data
First-aid kit ......................................... 309
Flat tire Changing a wheel/mounting the
spare wheel ................................... 316
MOExtended run-flat system .........321
Preparing the vehicle .....................311
Raising the vehicle .........................318
TIREFIT kit ...................................... 312
Floormat ............................................. 291
Front fog lamp (display
message) ............................................ 239
Fuel Additives ........................................ 367
Notes ............................................. 366
Premium-grade unleaded gasoline . 366
Refueling ........................................ 159
Specifications ................................ 366
Troubleshooting ............................. 162
Fuel consumption
Current (on-board computer) .........227
Notes ............................................. 167
Fuel filler cap (display message) ..... 243
Fuel filler flap Emergency release ........................161
Opening/closing ............................ 160
Fuel filter (display message) ............ 243
Fuel level Calling up the range (on-board
computer) ...................................... 227
Fuses
Dashboard fuse box .......................330
Engine emergency stop .................331
Fuse allocation chart .....................330
Fuse box in the cargo
compartment ................................. 331
Fuse box in the engine
compartment ................................. 330
Notes ............................................. 329
G
Garage door opener Clearing the memory .....................291
Notes ............................................. 288
Opening/closing the garage door ..291
Programming the remote control ...289
Gear or selector lever (cleaning
guidelines) ......................................... 304
Genuine Mercedes-Benz parts ......... 362
Genuine wood trim and trim strips
(cleaning instructions) ...................... 304
Glove box ........................................... 265
GTW (Gross Trailer Weight)
(definition) ......................................... 355
H
Headlamp cleaning system .............. 117
Adding washer fluid .......................297
Notes ............................................. 370
Headlamp delayed switch-off
see Delayed switch-off, exterior lighting
Headlamp mode (daytime driving)
see Daytime running lamps
Headlamps
Cleaning ......................................... 302
Misting up ...................................... 118
Setting ........................................... 124
Head restraint
Adjusting (electrically) .....................97
Head restraints
Adjusting (manually) ........................97
Adjusting (rear) ................................ 98
Installing/removing (rear) ................99
Luxury .............................................. 97
see NECK-PRO head restraints
Heating
see Climate control
High beam flasher ............................. 117
Hill start assist .................................. 150
Hood Closing ........................................... 295
Opening ......................................... 294
Hydroplaning ..................................... 170
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CockpitFunctionPage:Combination switch117;Cruise control lever179=Instrument cluster28?HornASteering wheel paddle
shifters
155
BDIRECT SELECT lever152CPARKTRONIC warning
display
195
DOverhead control panel33EOperates the automatic
climate control system
130
FunctionPageFIgnition lock147Start/Stop button147GAdjusts the steering wheel
manually
105
HOn-board diagnostic socketIOpens the hood294JParking brake165KReleases the parking brake165LLight switch114MAdjusts the steering wheel
electrically
105
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System self-test
The 42 indicator lamp
illuminates when you:
R turn the SmartKey to position 1 or 2 in the
ignition lock
R press the KEYLESS-GO Start-Stop button
once or twice
If an adult occupant is properly sitting on the
passenger seat and the OCS classifies the
occupant as an adult, the 42
indicator lamp illuminates and goes out again
after approximately 6 seconds.
If the seat is not occupied and the OCS
classifies the front-passenger seat as being
unoccupied, the 42 indicator
lamp will illuminate and not go out.
GWarning!
If the 4 2 indicator lamp does
not illuminate, the system is not functioning.
You must contact an authorized Mercedes-
Benz Center before seating any child on the
front passenger seat.
For more information, see "Problems with the
occupant classification system"
( Y page 47).
GWarning
Never place anything between seat cushion
and child seat (e.g. a pillow), since it reduces
the effectiveness of the OCS. The underside
and rear side child restraint system must be
placed entirely on the seat cushion and the
backrest of the front-passenger seat
backrest.
If necessary, adjust the tilt of the passenger
seat backrest.
An incorrectly mounted child seat could cause
injuries to the child in case of an accident,
instead of increasing protection for the child.
Follow the manufacturer's instructions for
installation of child restraint systems.
46Occupant safetySafety
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System self-test
The 42 indicator lamp
illuminates when you:
R turn the SmartKey to position 1 or 2 in the
ignition lock
R on vehicles with KEYLESS-GO, press the
Start-Stop button once or twice.
The 42 indicator lamp goes out
again after approximately six seconds.
If the 42 indicator lamp does not
illuminate or is lit continuously, the system is
malfunctioning. Before transporting a child
on the front-passenger seat, have the
BabySmart™ system checked at an
authorized Mercedes-Benz Center.
For more information, see "Problems with the
air bag deactivation system" section
( Y page 51)
GWarning!
Do not place powered-on laptops, mobile
phones, electronic tags such as those used in
ski passes and like electronic devices on the
front passenger seat. Signals from such
devices may interfere with the BabySmart™
air bag deactivation system. Such signal
interference may cause the 4 2
indicator lamp not to come on during self-test.
The SRS indicator lamp + and/or the
4 2 indicator lamp could be
continuously lit, indicating that the system is
not functioning. The front passenger front air
bag could deploy inadvertently or fail to
deploy in an accident.
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XSlide the belt sash guide downwards.XRelease belt sash guide release : and
make sure that the belt sash guide has
engaged.
Releasing seat belts
XPress release button ?(Y page 55) and
guide belt tongue ;(Y page 55) back
towards belt sash guide :(Y page 55).
!
Make sure that the seat belt is fully rolled
up. Otherwise, the seat belt or belt tongue
will be trapped in the door or in the seat
mechanism. This could damage the door,
the door trim panel and the seat belt.
Damaged seat belts can no longer fulfill
their protective function and must be
replaced. Consult an authorized Mercedes-
Benz Center.
Belt warning for driver and front
passenger
Regardless of whether the driver's and front-
passenger seat belts have already been
fastened, the 7 seat belt warning lamp
lights up for six seconds each time the engine
is started. It then goes out once the driver and
the front passenger have fastened their seat
belts.
If the driver's seat belt is not fastened after
the engine is started, an additional warning
tone will sound. The warning tone goes out
after approximately six seconds or once the
driver's seat belt is fastened.
If after six seconds the driver or front-
passenger have not fastened their seat belts
and the doors are closed:
R the 7 seat belt warning lamp remains
illuminated as long as either the driver's or
front-passenger seat belt is not fastened.
R if the vehicle speed once exceeds 15 mph
(25 km/h), the 7 seat belt warning
lamp lights up. Additionally, a warning tone
will sound with increasing intensity for a
maximum of 60 seconds or until the
driver's and front-passenger seat belt are
fastened.
If the driver/front passenger unfasten their
seat belt while the vehicle is in motion, the
7 seat belt warning lamp lights up and a
warning tone sounds again.
The warning tone ceases even if the driver or
front passenger have still not fastened their
seat belt after 60 seconds. The 7 seat belt
warning lamp stops flashing but continues to
be illuminated.
After the vehicle has come to a standstill, the
warning tone is reactivated and the 7 seat
belt warning lamp flashes again if the vehicle
speed has exceeded 15 mph (25 km/h).
The 7 seat belt warning lamp only goes
out if:
R both the driver and the front passenger
have fastened their seat belts
or
R the vehicle is stationary and a door is open
i For more information on the 7 seat
belt warning lamp, see "Indicator and
warning lamps in the instrument cluster,
seat belt" ( Y page 255).
Emergency Tensioning Devices and
seat belt force limiters
The seat belts for the front seats are equipped
with ETDs/belt buckle tensioners and seat
belt force limiters. The outer seat belts in the
second row of seats are equipped with ETDs
and belt force limiters. The seat belts for the
third row of seats are equipped with ETDs.
! If the front-passenger seat is not
occupied, do not engage the seat belt
tongue in the buckle on the front-
passenger seat. Otherwise, the Emergency
Tensioning Device/belt buckle tensioner
could be triggered in the event of an
accident.
ETDs/belt buckle tensioners tighten the seat
belts in an accident, pulling them close
against the body.
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orXPress the KEYLESS-GO Start-Stop button.
The KEYLESS-GO key must be in the
vehicle.
i USA only:
This device complies with the part 15 of the
FCC regulations. Operation is subject to
the following two conditions:
1. This device may not cause interference,
and
2. This device must withstand any
interference received, including
interference that may cause undesired
operation.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
i Canada only:
This device complies with the RSS-210
regulations of Industry Canada. Operation
is subject to the following two conditions:
1. This device may not cause interference,
and
2. This device must withstand any
interference received, including
interference that may cause undesired
operation of the device.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
Driving safety systems
Overview of driving safety systems
In this section, you will find information about
the following driving safety systems:
R ABS ( Anti-lock Braking System)
R BAS ( Brake Assist System)
R ESP ®
(E lectronic Stability Program)
R EBD ( Electronic Brake-power Distribution)
Important safety notesGWarning
The following factors increase the risk of
accidents:
R Excessive speed, especially in turns
R Wet and slippery road surfaces
R Following another vehicle too closely
The driving safety systems described in this
section cannot reduce these risks or prevent
the natural laws of physics from acting on the
vehicle. They cannot increase braking or
steering efficiency beyond that afforded by
the condition of the vehicle brakes and tires
or the traction afforded.
Only a safe, attentive, and skillful driver can
prevent accidents.
The capabilities of a vehicle equipped with the
driving safety systems described in this
section must never be exploited in a reckless
or dangerous manner which could jeopardize
the user's safety or the safety of others.
Always adjust your driving style to the
prevailing road and weather conditions and
keep a safe distance to other road users and
objects on the street.
If a driving system malfunctions, other driving
safety systems may also switch off. Observe
indicator and warning lamps that may come
on as well as messages in the multifunction
display that may appear.
i In wintry driving conditions, always use
winter tires (M+S tires) and if necessary,
snow chains. Only in this way will the
driving safety systems described in this
section work as effectively as possible.
ABS (Anti-lock Braking System)
Important safety information
GWarning
Observe "Important safety instructions"
( Y page 65).
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The alarm is not switched off, even if you
close the open door that has triggered it, for
example.
i If the alarm stays on for more than 30
seconds, the emergency call system
mbrace (USA only) or Tele Aid (Canada
only) initiates a call to the Customer
Assistance Center automatically. The
emergency call system initiates the call
provided that:
R you have subscribed to the mbrace/Tele
Aid service
R the mbrace/Tele Aid service has been
activated properly
R the mobile phone, power supply and GPS
necessary are availableXTo arm: lock the vehicle with the SmartKey
or KEYLESS-GO.
The turn signal lamps flash three times to
indicate that the vehicle is locked. Indicator
lamp : flashes to indicate that the alarm
system is armed.
i If the turn signal lamps do not flash three
times, a door or the tailgate may not be
properly closed.
It may be necessary to close the affected
door or the tailgate.
XTo deactivate: unlock the vehicle using the
key or KEYLESS-GO.
The turn signal lamps flash once to indicate
that the anti-theft alarm system is switched
off.i Unless you open a door or the trunk lid
within 40 seconds after unlocking the
vehicle:
R the vehicle will be locked again.
R the anti-theft alarm system will be re-
armed.XTo stop the alarm using the SmartKey:
insert the key into the ignition lock.
The alarm is switched off.
or
XPress the % or & button on the key.
The alarm is switched off.XTo stop the alarm using KEYLESS-GO:
grasp the outside door handle. The key
must be outside the vehicle.
The alarm is switched off.
or
XPress the Start/Stop button on the
dashboard. The key must be inside the
vehicle.
The alarm is switched off.70Anti-theft systemsSafety
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