Coolant (engine)Checking the level ........................ .265
Display message ............................ 199
Filling capacity ............................... 343
Important safety notes .................. 342
Temperature (on-board com-
puter) ............................................. 190
Temperature gauge ........................ 188
Warning lamp ................................. 209
Cooling
see Climate control
Copyright ............................................. 34
Cornering light function
Display message ............................ 191
Function/notes .............................1 21
Crash-responsive emergency light-
ing ....................................................... 123
Cruise control
Activation conditions ..................... 156
Cruise control lever ....................... 156
Deactivating ................................... 156
Display message ............................ 191
Driving system ............................... 155
Function/notes .............................1 55
Important safety notes .................. 155
Selecting ........................................ 156
Setting a speed .............................. 156
Storing and maintaining current
speed ............................................. 156
Cup holder
Center console .............................. 251
Important safety notes .................. 251
Rear compartment ......................... 251
Customer Assistance Center
(CAC) ..................................................... 32
Customer Relations Department ....... 32
D
Dashboard
see Instrument cluster
Data
see Technical data
Daytime running lamps
Display message ............................ 191
Switching on/off (on-board com-
puter) ............................................. 190
Switching on/off (switch) .............. 121 Declarations of conformity
................. 31
DEF
Adding ...........................................1 49
Filling capacity ............................... 341
Important safety notes .................. 341
Delayed switch-off
Exterior lighting (on-board com-
puter) ............................................. 190
Interior lighting .............................. 190
Diagnostics connection ......................31
Diesel .................................................. 33 9
Digital Operator's Manua l
Help ................................................ .25
Introduction .....................................2 5
Digital speedomete r........................ .190
DIRECT SELECT lever
Automatic transmission ................. 142
Display (cleaning instructions) ........268
Display messages
ASSYST PLUS ................................ 266
Calling up (on-board com-
puter) ............................................. 191
Driving systems .............................1 91
Engine ............................................ 199
General notes ................................ 191
Hiding (on-board computer) ........... 191
KEYLESS-GO .................................. 191
Lights ............................................. 191
Safety systems .............................. 192
SmartKey ....................................... 191
Tires ............................................... 200
Vehicle ...........................................2 01
Distance recorder .............................1 90
see Odometer
see Trip odometer
Distance warning (warning l
amp)
.... 210
Distance warning function
Function/notes ................................ 79
DISTRONIC PLUS
Activating ....................................... 158
Activation conditions ..................... 158
Deactivating ................................... 161
Display message ............................ 191
Displays in the multifunction dis-
play ................................................ 161
Function/notes ............................. 156
Important safety notes .................. 157
8Index
Setting the specified minimum
distance ......................................... 161
Stopping ........................................ 160
Doors
Automatic locking (on-board com-
puter) ............................................. 190
Automatic locking (switch) ............... 95
Central locking/unlocking
(SmartKey) ....................................... 90
Control panel ................................... 45
Display message ............................ 191
Emergency locking ........................... 96
Emergency unlocking ....................... 96
Important safety notes .................... 95
Opening (from inside) ...................... 95
Drinking and driving ......................... 153
Drive program
Automatic ...................................... 144
Display ........................................... 142
Display (DIRECT SELECT lever) ...... 143
Manual ........................................... 144
Manual (AMG vehicles) .................. 144
SETUP (on-board computer) .......... 190
Drive program selector ..................... 144
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service ................. 266
Driving on flooded roads .................. 155
Driving safety systems
ABS (Anti-lock Braking System) ....... 75
ADAPTIVE BRAKE ............................. 84
Adaptive Brake Assist ...................... 80
BAS (Brake Assist System) .............. 76
BAS PLUS with Cross-Traffic
Assist ............................................... 76
COLLISION PREVENTION ASSIST
PLUS ................................................ 78
Distance warning function ............... 79
EBD (electronic brake force distri-
bution) ............................................. 84
ESP
®(Electronic Stability Pro-
gram) ............................................... 80
ETS/4ETS (Electronic Traction
System) ........................................... 81
Important safety information ........... 75
Overview .......................................... 75 PRE-SAFE
®Brake ............................. 84
STEER CONTROL ............................. 86
Driving systems
360°camera .................................. 173
Active Blind Spot Assist ................. 180
Active Driving Assistance pack-
age ................................................. 180
Active Lane Keeping Assist ............ 183
Active Parking Assist ..................... 170
AIRMATIC ...................................... 166
AMG adaptive sport suspension
system ........................................... 167
ATTENTION ASSIST ........................ 175
Blind Sp
ot Assist ............................ 178
Cruise control ................................ 155
Display message ............................ 191
DISTRONIC PLUS ........................... 156
DISTRONIC PLUS with Steering
Assist and Stop&Go Pilot ............... 163
HOLD function ............................... 165
Lane Keeping Assist ...................... 179
Lane Tracking package .................. 177
PARKTRONIC ................................. 168
RACE START (AMG vehicles) .......... 166
Rear view camera .......................... 171
Traffic Sign Assist .......................... 176
Driving tips
AMG ceramic brakes ..................... 154
Automatic transmission ................. 144
Brakes ........................................... 154
Break-in period .............................. 136
Downhill gradient ........................... 154
Drinking and driving ....................... 153
Driving in winter ............................. 155
Driving on flooded roads ................ 155
Driving on wet roads ...................... 155
Exhaust check ............................... 154
Fuel ................................................ 153
General .......................................... 153
Hydroplaning ................................. 155
Icy road surfaces ........................... 155
Limited braking efficiency on sal-
ted roads ....................................... 154
Snow chains .................................. 291
Wet road surface ........................... 154
DVD video
Operating (on-board computer) ..... 190
Index9
Menu (on-board computer) ............ 190
Transmission output (maximum) ....334
Modifying the programming
(SmartKey) ...........................................9 2
MOExtended tires .............................. 272
Mounting wheels
Lowering the vehicle ...................... 313
Mounting a new wheel ................... 313
Preparing the vehicle .....................3 09
Raising the vehicle ......................... 310
Removing a wheel .......................... 312
Securing the vehicle against roll-
ing away ........................................ 310
MP3
Operation ....................................... 190
see also Digital Operator's Man-
ual ..................................................2 14
see separate operating instructions
Multifunction display
Function/notes .............................1 88
Permanent display ......................... 190
Multifunction steering wheel
Operating the on-board computer .. 189
Overview .......................................... 39
Music files
see also Digital Operator's Man-
ual ..................................................2 14
N
Navigation
Menu (on-board computer) ............ 190
see also Digital Operator's Man-
ual ..................................................2 14
Showing/hiding the menu ............. 225
Switching to ................................... 225
see separate operating instructions
NECK-PRO head restraints
Operation ......................................... 65
Resetting triggered .......................... 65
NECK-PRO luxury head restraints
Important safety notes .................... 65
Operation ......................................... 65
Resetting when triggered ................. 66
Notes on breaking-in a new vehi-
cle ....................................................... 136
O
Occupant Classification System
(OCS)
Conditions ....................................... 58
Faults ............................................... 62
Operation ......................................... 58
System self-test ............................... 60
Occupant safety
Automatic measures after an acci-
dent ................................................. 67
Children in the vehicle ..................... 68
Important safety notes .................... 49
Introduction to the restraint sys-
tem ..................................................4 8
Occupant Classification System
(OCS) ............................................... 58
PASSENGER AIR BAG indicator
lamps ............................................... 49
Pets in the vehicle ........................... 75
PRE-SAFE
®(anticipatory occu-
pant protection) ...............................6 6
PRE-SAFE
®PLUS (anticipatory
occupant protection PLUS) .............. 67
Restraint system warning lamp ........ 49
OCS
Conditions ....................................... 58
Faults ............................................... 62
Operation ......................................... 58
System self-test ...............................6 0
Odometer .......................................... .190
Oil
see Engine oil
On-board computer
AMG menu ..................................... 190
Assistance menu ........................... 190
Audio menu ................................... 190
Convenience submenu .................. 190
Display messages .......................... 191
Displaying a service message ........2 66
DISTRONIC PLUS ........................... 161
Factory settings submenu ............. 190
Important safety notes .................. 188
Instrument cluster submenu .......... 190
Lighting submenu .......................... 190
Menu overview ..................... ......... 190
Message memory .......................... 191
Na
vigation menu ............................ 190
Index15
Setting the timesee also Digital Operator's Man-
ual .................................................. 214
Settings
Factory (on-board computer) ......... 190
On-board computer ....................... 190
SETUP (on-board computer) .............190
Side impact air bag .............................5 6
Side marker lamp (display mes-
sage) ................................................... 191
Side windows
Cleaning ......................................... 268
Important safety information ......... 104
Opening/closing (all) ..................... 105
Opening/closing (front) ................. 105
Problem (malfunction) ................... 106
Resetting ....................................... 105
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 214
Sliding sunroof
Important safety notes .................. 106
Opening/closing ............................ 107
Problem (malfunction) ................... 111
Resetting ....................................... 108
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 93
Changing the programming ............. 92
Checking the battery ....................... 93
Display message ............................ 191
Door central locking/unlocking ....... 90
Important safety notes .................... 90
Loss ................................................. 94
Mechanical key ................................ 92
Overview .......................................... 90
Positions (ignition lock) ................. 137
Problem (malfunction) ..................... 94
Starting the engine ........................ 140
SMS
see also Digital Operator's Man-
ual .................................................. 214
Snow chains ...................................... 291
Sockets
Center console .............................. 251
General notes ................................ 251
Luggage compartment ................... 251 Rear compartment ......................... 251
Spare wheel
Stowing .......................................... 330
Special seat belt retractor .................. 69
Specialist workshop ............................ 31
Speed, controlling
see Cru ise co
ntrol
Speedometer
In the Instrument cluster ................. 37
Segments ...................................... 188
Selecting the unit of measure-
ment .............................................. 190
see Instrument cluster
SPORT handling mode
Activating/deactivating (AMG
vehicles) .......................................... 82
Warning lamp ................................. 207
Standing lamps
Display message ............................ 191
Switching on/off ........................... 121
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 139
STEER CONTROL .................................. 86
Steering (display message) .............. 201
Steering Assist and Stop&Go Pilot
(DISTRONIC PLUS)
Activating/deactivating ................. 190
Display message ............................ 191
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (electrically) ................... 117
Button overview ............................... 39
Buttons (on-board computer) ......... 189
Important safety notes .................. 117
Paddle shifters ............................... 144
Steering wheel heating .................. 117
Storing settings (memory func-
tion) ............................................... 117
Steering wheel (cleaning instruc-
tions) .................................................. 268
Steering wheel heating
Switching on/off ........................... 117
Steering wheel paddle shifters ........ 144
Stopwatch (RACETIMER) ................... 190
Index19
power tilt/sliding panel is completely
closed.
Rthe air pressure in the side bolsters of the
seat backrests of the front active multicon-
tour seats is raised.
If the hazardous situation passes without
resulting in an accident, PRE-SAFE
®slackens
the belt pre-tensioning. On vehicles with
active multicontour seats, the air pressure in
the side bolsters is reduced again. All settings
made by PRE-SAFE
®can then be reversed.
If the seat belt pre-tensioning is not reduced:
XMove the seat backrest or seat back
slightly when the vehicle is stationary.
The seat belt pre-tensioning is reduced and the locking mechanism is released.
The seat-belt adjustment is an integral part of
the PRE-SAFE
®convenience function. You
will find information on the convenience func-
tion under "Belt adjustment" (
Ypage 53).
PRE-SAFE®PLUS (anticipatory occu-
pant protection system PLUS)
Introduction
PRE-SAFE®PLUS is only available in vehicles
with the Driving Assistance package.
Using the radar sensor system, PRE-SAFE
®
PLUS is able to detect that a head-on or rear-
end collision is imminent. In certain hazard-
ous situations, PRE-SAFE
®PLUS takes pre-
emptive measures to protect the vehicle
occupants.
Important safety notes
The intervention of PRE-SAFE®PLUS cannot
prevent an imminent collision.
The driver is not warned about the interven-
tion of PRE-SAFE
®PLUS.
PRE-SAFE
®PLUS does not intervene if the
vehicle is backing up. PRE-SAFE
®PLUS does not perform braking
actions while the vehicle is in motion or when
Parking Guidance is active.
Function
PRE-SAFE®PLUS intervenes in certain situa-
tions if the radar sensor system detects an
imminent head-on or rear-end collision.
PRE-SAFE
®PLUS takes the following meas-
ures depending on the hazardous situation
detected:
Rif the radar sensor system detects that a
head-on collision is imminent, the seat
belts are pre-tensioned.
Rif the radar sensor system detects that a
rear-end collision is imminent:
-the brake pressure is increased if the
driver applies the brakes when the vehi-
cle is stationary.
-the seat belts are pre-tensioned.
The PRE-SAFE
®PLUS braking application is
canceled:
Rif the accelerator pedal is depressed when
a gear is engaged
Rif the risk of a collision passes or is no lon-
ger detected
Rif DISTRONIC PLUS indicates an intention
to pull away
If the hazardous situation passes without
resulting in an accident, the original settings
are restored.
Automatic measures after an acci-
dent
Immediately after an accident, the following
measures are implemented, depending on
the type and severity of the impact:
Rthe hazard warning lamps are activated
Rthe emergency lighting is activated
Rthe vehicle doors are unlocked
Rthe front side windows are lowered
Occupant safety67
Safety
Z
Do not use cruise control:
Rin road and traffic conditions which do not
allow you to maintain a constant speed e.g.
in heavy traffic or on winding roads
Ron slippery road surfaces. Braking or accel-
erating could cause the drive wheels to lose
traction and the vehicle could then skid
Rwhen there is poor visibility, e.g. due to fog,
heavy rain or snow
If there is a change of drivers, advise the new
driver of the speed stored.
GWARNING
If you call up the stored speed and it differs
from the current speed, the vehicle acceler-
ates or decelerates. If you do not know the
stored speed, the vehicle could accelerate or brake unexpectedly. There is a risk of an acci-
dent.
Pay attention to the road and traffic condi-
tions before calling up the stored speed. If you
do not know the stored speed, store the
desired speed again.
Cruise control lever
:To activate or increase speed
;To activate or reduce speed
=To deactivate cruise control
?To activate at the current speed/last
stored speed
When you activate cruise control, the stored
speed is shown in the multifunction display
for five seconds.
Information in the Digital Operator's
Manual
In the Digital Operator's Manual you will find
information on the following topics:
RActivation conditions
RStoring, maintaining and calling up a speed
RSetting a speed
RDeactivating cruise control
DISTRONIC PLUS
General notes
DISTRONIC PLUS regulates the speed and
automatically helps you maintain the dis-
tance to the vehicle detected in front. Vehi-
cles are detected with the aid of the radar
sensor system. DISTRONIC PLUS brakes
automatically so that the set speed is not
exceeded.
Change into a lower gear in good time on long
and steep downhill gradients. This is espe-
cially important if the vehicle is laden. By
doing so, you will make use of the braking
effect of the engine. This relieves the load on
the brake system and prevents the brakes
from overheating and wearing too quickly.
If DISTRONIC PLUS detects that there is a risk
of a collision, you will be warned visually and
acoustically. DISTRONIC PLUS cannot pre-
vent a collision without your intervention. An
intermittent warning tone will then sound and the distance warning lamp will light up in the
instrument cluster. Brake immediately in
order to increase the distance to the vehicle
in front or take evasive action provided it is
safe to do so.
For DISTRONIC PLUS to assist you when driv-
ing, the radar sensor system must be
switched on and operational; see "Radar sen- sor syste m" i
n the index.
DISTRONIC PLUS operates in range between
0 mph (0 km/h) and 120 mph (200 km/h).
Do not use DISTRONIC PLUS while driving on
roads with steep gradients.
156Driving system s
Driving an d parking
As DISTRONIC PLUS transmits radar waves, it
can resemble the radar detectors of the
responsible authorities. You can refer to the
relevant chapter in the Operator's Manual if
questions are asked about this.
iUSA only: This device has been approved
by the FCC as a "Vehicular Radar System".
The radar sensor is intended for use in an
automotive radar system only. Removal,
tampering, or altering of the device will void
any warranties, and is not permitted by the
FCC. Do not tamper with, alter, or use in
any non-approved way.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
iCanada only: This device complies with
RSS-210 of Industry Canada. Operation is
subject to the following two conditions:
1. This device may not cause harmful inter-
ference, and
2. This device must accept any interference
received, including interference that may
cause undesired operation of the device.
Removal, tampering, or altering of the
device will void any warranties, and is not
permitted. Do not tamper with, alter, or use
in any non-approved way.
Any unauthorized modification to this
device could void the user's autho
rity to
operate the equipment.
Important safety notes
GWARNING
Hybrid vehicles: be sure to read the "HYBRID" supplement. Otherwise, you could fail to rec-
ognize dangers.
GWARNING
DISTRONIC PLUS does not react to:
Rpeople or animals
Rstationary obstacles on the road, e.g. stop- ped or parked vehicles
Roncoming and crossing traffic
As a result, DISTRONIC PLUS may neither givewarnings nor intervene in such situations.
There is a risk of an accident.
Always pay careful attention to the traffic sit-
uation and be ready to brake.
GWARNING
DISTRONIC PLUS cannot always clearly iden-
tify other road users and complex traffic sit-
uations.
In such cases, DISTRONIC PLUS may:
Rgive an unnecessary warning and then
brake the vehicle
Rneither give a warning nor intervene
Raccelerate or brake unexpectedly
There is a risk of an accident.
Continue to drive carefully and be ready to
brake, in particular when warned to do so by
DISTRONIC PLUS.
GWARNING
DISTRONIC PLUS brakes your vehicle with up to 50% of the maximum possible deceleration.
If this braking force is insufficient, DISTRONIC
PLUS warns you visually and audibly. There isa risk of an accident.
In such cases, apply the brakes yourself and
try to take evasive action.
!If DISTRONIC PLUS or the HOLD function
is activated, the vehicle brakes automati-
cally in certain situations.
To prevent damage to the vehicle, deacti-
vate DISTRONIC PLUS and the HOLD func- tion in the following or other similar situa-
tions:
Rwhen towing the vehicle
Rin the car wash
If you fail to adapt your driving style,
DISTRONIC PLUS can neither reduce the risk
of accident nor override the laws of physics.
DISTRONIC PLUS cannot take into account
the road, traffic and weather conditions.
DISTRONIC PLUS is only an aid. You are
responsible for the distance to the vehicle in
Driving systems157
Driving an d parking
Z
front, for vehicle speed, for braking in good
time and for staying in your lane.
Do not use DISTRONIC PLUS:
Rin road and traffic conditions which do not
allow you to maintain a constant speed, e.g.
in heavy traffic or on winding roads
Ron slippery road surfaces. Braking or accel-
erating could cause the drive wheels to lose
traction and the vehicle could then skid
Rwhen there is poor visibility, e.g. due to fog,
heavy rain or snow
DISTRONIC PLUS may not detect narrow
vehicles driving in front, e.g. motorcycles, or
vehicles driving on a different line.
In particular, the detection of obstacles can
be impaired if:
Rthere is dirt on the sensors or anything else covering the sensors
Rthere is snow or heavy rain
Rthere is interference by other radar sources
Rthere are strong radar reflections, for
example, in parking garages
If DISTRONIC PLUS no longer detects a vehi- cle in front, DISTRONIC PLUS may unexpect-
edly accelerate the vehicle to the stored
speed.
This speed may:
Rbe too high if you are driving in a filter lane
or an exit lane
Rbe so high in the right lane that you pass
vehicles driving on the left (left-hand drive
countries)
Rbe so high in the left lane that you pass
vehicles driving on the right (right-hand
drive countries)
If there is a change of drivers, advise the new
driver of the speed stored.
Cruise control lever
:To store the current speed or a higher
speed
;To store the current speed or a lower
speed
=To deactivate DISTRONIC PLUS
?To store the current speed or call up the
last stored speed
ATo set the specified minimum distance
Activating DISTRONIC PLUS
Activation conditions
In order to activate DISTRONIC PLUS, the fol-
lowing conditions must be fulfilled:
Rthe engine must be started. It may take up
to two minutes after pulling away before
DISTRONIC PLUS is operational.
Rthe parking brake must be released.
RESP®must be active, but not intervening.
RActive Parking Assist must not be activa-
ted.
Rthe transmission must be in position D.
Rthe driver's door must be closed when you
shift from Pto Dor your seat belt must be
fastened.
Rthe front-passenger door and rear doors
must be closed.
Rthe vehicle must not skid.
158Driving systems
Driving and parking