Hiding (on-board computer) ........... 280
KEYLESS-GO .................................. 314
Lights ............................................. 292
Safety systems .............................. 281
SmartKey ....................................... 314
Tires ............................................... 309
Vehicle ........................................... 311
Distance recorder
see Odometer
see Trip odometer
Distance warning (warning lamp) .... 327
Distance warning function
Function/notes ................................ 69
Warning lamp ................................. 327
DISTRONIC PLUS
Activating ....................................... 194
Activation conditions ..................... 194
Cruise control lever ....................... 194
Deactivating ................................... 197
Display message ............................ 306
Displays in the multifunction dis-
play ................................................ 198
Driving tips .................................... 198
Function/notes ............................. 193
Important safety notes .................. 193
Setting the specified minimum
distance ......................................... 196
Stopping ........................................ 196
Warning lamp ................................. 327
Doors
Automatic locking (on-board com-
puter) ............................................. 275
Automatic locking (switch) ............... 85
Central locking/unlocking
(SmartKey) ....................................... 78
Control panel ................................... 41
Display message ............................ 313
Emergency locking ........................... 86
Emergency unlocking ....................... 86
Important safety notes .................... 84
Opening (from inside) ...................... 85
Overview .......................................... 84
Power closing .................................. 86
Downhill speed regulation
see DSR (Downhill Speed Regulation)
Drinking and driving ......................... 182
Drive program
Automatic transmission ................. 158 Display (DIRECT SELECT lever) ...... 154
Off-Road program (vehicles with-
out Off-Road Engineering pack-
age) ............................................... 237
Off-road programs (vehicles with
Off-Road Engineering package) ...... 237
SETUP (on-board computer) .......... 277
Driver's door
see Doors
Dri ving ab
road
Mercedes-Benz Service ................. 361
Driving in mountainous terrain
Approach/departure angle ............ 190
Driving lamps
see Daytime running lamps
Driving off-road
see Off-road driving
Driving safety systems
ABS (Anti-lock Braking System) ....... 66
ADAPTIVE BRAKE ............................. 74
Adaptive Brake Assist ...................... 70
BAS (Brake Assist System) .............. 67
BAS PLUS with Cross-Traffic
Assist ............................................... 67
COLLISION PREVENTION ASSIST
PLUS ................................................ 69
Distance warning function ............... 69
EBD (electronic brake force distri-
bution) ............................................. 74
ESP
®(Electronic Stability Pro-
gram) ............................................... 71
Important safety information ........... 66
Overview .......................................... 66
PRE-SAFE
®Brake ............................. 74
Recuperative Brake System ............. 44
STEER CONTROL ............................. 76
Driving system
AIRMATIC package ........................ 205
Driving systems
360°camera .................................. 221
Active Blind Spot Assist ................. 230
Active Curve System ...................... 207
Active Driving Assistance pack-
age ................................................. 230
Active Lane Keeping Assist ............ 233
Active Parking Assist ..................... 213
ADS ............................................... 206
8Index
Off-road ESP®..................................73
Off-Road program (vehicles with-
out Off-Road Engineering pack-
age) ............................................... 237
Off-road programs (vehicles with
Off-Road Engineering package) ...... 237
Oil
see Engine oil
On and Offroad menu (on-board
computer) .......................................... 276
On-board computer
AMG menu .....................................2 77
Assistance menu ........................... 271
Audio menu ................................... 269
Convenience submenu .................. 275
Display messages .......................... 280
Displaying a service message ........3 60
DISTRONIC PLUS ........................... 198
Factory settings submenu ............. 276
HYBRID menu ................................ 273
Important safety notes .................. 263
Instrument cluster submenu .......... 274
Lighting submenu .......................... 275
Menu overview .............................. 266
Message memory .......................... 280
Navigation menu ............................ 268
On and Offroad menu .................... 276
Operation ....................................... 264
RACETIMER ................................... 277
Service menu ................................. 273
Settings menu ............................... 273
Standard display ............................ 266
Telephone menu ............................ 270
Trip menu ...................................... 266
Vehicle submenu ........................... 275
Video DVD operation ..................... 270
Online access to the vehicle
Data protection .............................. 177
Functions ....................................... 178
General information ....................... 177
Internet .......................................... 178
Opening the fuel filler flap
(PLUG-IN HYBRID vehicles) ............ 164
Operating safety
Declaration of conformity ................ 29
Important safety notes .................... 28
Operating system
see On-board computer Operator's Manual
Vehicle equipme nt ........................... 26
Outside te
mperature display ........... 264
Overhead control panel ......................40
Override feature
Rear side windows ........................... 65
P
Paddle shifterssee Steering wheel paddle shifters
Paint code number ............................432
Paintwork (cleaning instructions) ... 363
Panic alarm .......................................... 44
Panorama roof with power tilt/
sliding panel
Important safety notes .................... 95
Opening/closing the roller sun-
blind ................................................. 98
Operating ......................................... 97
Operating the roller sunblinds for
the sliding sunroof ........................... 97
Problem (malfunction) ..................... 99
Reversing feature .............................9 6
Parking
Important safety notes .................. 178
Parking brake ................................ 179
Position of exterior mirror, front-
passenger side ...............................1 12
Rear view camera .......................... 217
see PARKTRONIC
Parking aid
Active Parking Assist ..................... 213
see 360° camera
see Exterior mirrors
see PARKTRONIC
Parking assistance
see PARKTRONIC
Parking brake
Display message ............................ 284
Electric parking brake .................... 179
Warning lamp ................................. 324
Parking lamps
Switching on/off ........................... 115
PARKTRONIC
Deactivating/activating ................. 212
Driving system ............................... 210
Function/notes .............................2 10
Index15
Power supply ................................. 262
Pulling away with a trailer .............. 149
Removing the ball coupling ............ 262
Trailer loads ................................... 445
Towing away
Important safety guidelines ........... 381
Installing the towing eye ................3 82
Notes for 4MATIC vehicles ............ 383
Removing the towing eye ...............3 82
Transporting the vehicle ................ 383
With both axles on the ground ....... 382
Towing eye ......................................... 369
Traffic Sign Assist
Display message ............................ 304
Function/notes .............................2 26
Important safety notes .................. 226
Instrument cluster display ............. 226
Trailer coupling
see Towing a trailer
Trailer loads and drawbar nose-
weights ............................................... 261
Trailer towing
Active Blind Spot Assist ................. 233
Active Lane Keeping Assist ............ 235
Blind Spot Assist ............................ 229
PARKTRONIC ................................. 210
Permissible trailer loads and
drawbar noseweights ..................... 261
Transfer case ..................................... 162
Transmission
see Automatic transmission
Transmission position display ......... 154
Transmission position display
(DIRECT SELECT lever) ......................154
Transporting the vehicle .................. 383
Traveling uphill
Brow of hill ..................................... 190
Driving downhill .............................1 90
Maximum gradient-climbing capa-
bility ............................................... 190
Trim pieces (cleaning instruc-
tions) ..................................................3 67
Trip computer (on-board com-
puter) ..................................................2 66
Trip odometer
Calling up ....................................... 266
Resetting (on-board computer) ...... 267 Trunk
see Tailgate
Turn signals
Changing bul bs (front) ................... 121
Di
splay message ............................ 292
Switching on/off ........................... 116
Two-way radio
Frequencies ................................... 431
Installation ..................................... 431
Transmission output (maximum) .... 431
TWR (Tongue Weight Rating) (defi-
nition) ................................................. 408
Type identification plate
see Vehicle identification plate
U
UnlockingEmergency unlocking ....................... 86
From inside the vehicle (central
unlocking button) .............................8 5
Upshift indicator (on-board com-
puter, Mercedes-AMG vehicles) .......277
V
Vanity mirror (in the sun visor) ........341
Vehicle
Correct use ...................................... 29
Data acquisition ............................... 30
Display message ............................ 311
Equipment ....................................... 26
Individual settings .......................... 273
Limited Warranty .............................3 0
Loading .......................................... 397
Locking (in an emergency) ............... 86
Locking (SmartKey) .......................... 78
Lowering ........................................ 412
Maintenance .................................... 27
Parking for a long period ................ 181
Pulling away ................................... 148
Raising ........................................... 410
Reporting problems ......................... 29
Securing from rolling away ............ 409
Towing away .................................. 381
Transporting .................................. 383
Unlocking (in an emergency) ........... 86
Unlocking (SmartKey) ...................... 78
22Index
If manual gearshifting is deactivated, the auto-
matic transmission shifts:
Rinto the drive program that was last selected,
and
Rinto the driving mode that was last selected
If you change the drive program, the operating
mode that was last selected is stored for approx-
imately 60 seconds. After this time, the HYBRID
operating mode is automatically activated.
Operating the on-board computer
You can display the current operating condition
of the hybrid drive system in the multifunction
display and the multimedia system in the form of
an energy flow display (
Ypage 247).
In the multimedia system display, you can also
call up a graphic display of the fuel consumption
and generated electricity (
Ypage 250).
Menus and submenus
Selecting displays in the display of the
multimedia system
XPress the Øbutton on the multimedia sys-
tem.
The vehicle menu is displayed.
XTo select Energy flow: turn and press the
controller.
The energy flow is displayed.
or
XTo select Consumption: turn and press the
controller.
Fuel consumption and the generated electric
energy are displayed.
XTo exit the display: press the %button on
the controller.
Selecting the energy flow display in the
multifunction display
XPress the =or; button on the steering
wheel to select the Tripmenu.
XUse: or9 to select Energy flow.
XConfirm by pressing aon the steering
wheel.
The active components of the hybrid drive
system are highlighted in the energy flow dis- play.
Energy flow display
Overview
:Internal combustion engine
;Electric motor
=High-voltage battery condition of charge
?High-voltage battery
AEnergy flow
The active components of the hybrid drive sys-
tem are highlighted.
The energy flow is indicated by arrows. The
arrows have a different color depending on the
operating state.
Automatic engine switch-off
The engine and electric motor are switched off.
The arrows for the energy flow are not shown.
The condition of charge of the high-voltage bat-
tery is shown when the SmartKey is in position 2
in the ignition lock.
PLUG-IN HYBRID operation247
Driving and parking
Z
Charging the high-voltage battery when
stationary
The engine and electric motor are switched off.
The arrows for the energy flow are not shown.
Further information on charging the high-volt-
age battery via:
Ra mains socket (Ypage 172)
Ra charging station (Ypage 175)
Ra wallbox (Ypage 175)
Displaying the total range and electrical
range
The approximate range is based on the current
driving style.
XPress the=or; button on the steering
wheel to select the Tripmenu.
XConfirm by pressing aon the steering
wheel.
XPress :or9 to select the approximate
total range and electrical range.
Displaying fuel consumption and gen-
erated electricity
:Fuel consumption
;Electrical energy generated
Every bar of the graph displays the average
value for one minute.
Fuel consumption indicator :may differ from
the indicator in the From
Starttrip computer in
the Tripmenu.
To reset values: the values are reset along with
the From Start
trip computer (Ypage 266).
XTo select Consumption: turn and press the
controller.
The display of the multimedia system shows
fuel consumption :and electrical energy
generated ;for the past 15 minute sof driv-
ing.
Starting the engine
The vehicle starts in electric mode without the
internal combustion engine (noiseless start).
The internal combustion engine starts only after
the power demanded by the driver exceeds the
available power that the electric motor can cur-
rently provide.
Noiseless start operation is dependent on the
outside temperature and the operating temper-
ature of the internal combustion engine. If not all
conditions for noiseless start operation are ful-
filled, the vehicle starts with the internal com-
bustion engine.
250PLUG-IN HYBRID operation
Driving and parking
Left control panel
=
;RCalls up the menu and menu bar
9
:Press briefly:
RScrolls in lists
RSelects a submenu or function
RIn theAudiomenu: selects the
previous or next station, when the
preset list or station list is active,
or an audio track or video scene
RIn the Tel(telephone) menu:
switches to the phone book and
selects a name or telephone num-
ber
9
:Press and hold:
RIn the Audiomenu: selects a pre-
set list or a station list in the
desired frequency range, or
selects an audio track or video
scene using rapid scrolling
RIn the Tel(Telephone) menu:
starts rapid scrolling if the phone
book is open
aRConfirms the selection or display
message
RIn the Tel(Telephone) menu:
switches to the telephone book
and starts dialing the selected
number
%Press briefly:
RBack
RSwitches off voice-operated con-
trol for navigation or the Voice
Control System
RHides display messages or calls up
the last Tripmenu function used
RExits the telephone book/redial
memory
%Press and hold:
RCalls up the standard display in the
Tripmenu
Right control panel
~RRejects or ends a call
RExits the telephone book/redial
memory
6RMakes or accepts a call
RSwitches to the redial memory
W
XRAdjusts the volume
8RMute
?RSwitches on voice-operated con-
trol for navigation or the Voice
Control System
Multifunction display
:Permanent display: outside temperature or
speed (Ypage 274)
;Time
=Text field
?Menu bar
ADrive program (Ypage 154)
BTransmission position (Ypage 154)
XTo display menu bar ?: press the=
or ; button on the steering wheel.
If you do not press the buttons any longer,
menu bar ?is faded out after a few seconds.
Text field =shows the selected menu or sub-
menu as well as display messages.
Displays and operation265
On-board computer and displays
Z
iSet the time using the multimedia system
(see the Digital Operator's Manual).
Possible displays in the multifunction dis-
play:
RZ Gearshift recommendation, when shifting
manually (Ypage 159)
Rj Active Parking Assist (Ypage 213)
RCRUISECruise control (Ypage 191)
RREADYPLUG-IN HYBRID operation activated
(PLUG-IN HYBRID vehicles) (Ypage 250)
RHYBRIDoperating mode, additional operating
mode displays (PLUG-IN HYBRID vehicles)
(
Ypage 245)
Rè Electric range (PLUG-IN HYBRID vehi-
cles) (Ypage 245)
RLOW RANGELOW RANGE off-road gear
(Ypage 239)
R_ Adaptive Highbeam Assist
(Ypage 118)
Rè ECO start/stop function (Ypage 149)
RëHOLD function (Ypage 204)
RaDISTRONIC PLUS Steering Assist and
Stop&Go Pilot (Ypage 199)
RDSRDownhill Speed Regulation
(Ypage 236)
Menus and submenus
Menu overview
Press the =or; button on the steering
wheel to call up the menu bar and select a menu.
Operating the on-board computer (
Ypage 264).
Depending on the equipment installed in the
vehicle, you can call up the following menus:
RTripmenu (Ypage 266)
RNavimenu (navigation instructions)
(Ypage 268)
RAudiomenu (Ypage 269)
RTelmenu (telephone) (Ypage 270)
RDriveAssistmenu (assistance)
(Ypage 271)
RServ.menu (Ypage 273)
RSett.menu (settings) (Ypage 273)
RON&OFFROADmenu (Ypage 276)
RAMGmenu (Mercedes-AMG vehicles)
(Ypage 277)
Trip menu
Standard display
XPress and hold the %button on the steer-
ing wheel until the Tripmenu with trip odom-
eter :and odometer ;appears.
Trip computer "From Start" or "From
Reset"
:Distance
;Driving time
=Average speed
?Average fuel consumption
XPress the =or; button on the steering
wheel to select the Tripmenu.
XPress the9or: button to select
From Startor From Reset.
The values in the From
Startsubmenu are cal-
culated from the start of a journey, while the
values in the From Reset
submenu are calcu-
lated from the last time the submenu was reset
(
Ypage 267).
The From Start
trip computer is automatically
reset if:
Rthe ignition has been switched off for more
than four hours.
R999 hours have been exceeded.
R9,999 miles have been exceeded.
The From Reset
trip computer is automatically
reset if the value exceeds 9,999 hours or
99,999 miles.
266Menus and submenus
On-board computer and displays
ECO display
The ECO display is not available for Mercedes-
AMG vehicles.
XPress the=or; button on the steering
wheel to select the Tripmenu.
XPress the9or: button to select ECODISPLAY.
If the ignition remains switched off for longer
than four hours, the ECO display will be auto-
matically reset.
For more information on the ECO display, see
(
Ypage 182).
Displaying the range and current fuel
consumption
Mercedes-AMG vehicles: the menu only dis-
plays approximate range :.
PLUG-IN HYBRID vehicles: the menu displays
current fuel consumption ;. In the subsequent
message, the multifunction display shows the
approximate electrical range as well as the total
range (
Ypage 250).
XPress the =or; button on the steering
wheel to select the Tripmenu.
XPress the9or: button to select
approximate range :and current fuel con-
sumption ;.
Approximate range :that can be covered is
calculated according to your current driving
style and the amount of fuel in the tank. If
there is only a small amount of fuel left in the fuel tank, a vehicle being refueled C
appears instead of approximate range :.
Recuperation display =shows you if energy
has been recuperated from the kinetic energy in overrun mode and saved in the battery.
Recuperation display
=depends on the
engine installed and is therefore not available
in all vehicles.
Digital speedometer
XPress the =or; button on the steering
wheel to select the Tripmenu.
XPress the9or: button to select the
digital speedometer.
A gear shift recommendation Zcan also
appear.
Observe the information on gearshift recom-
mendation Zwhen shifting manually
(
Ypage 159).
Mercedes-AMG vehicles: a gearshift recom-
mendation is shown in the status bar of the
multifunction display and not in the digital
speedometer display.
Resetting values
XPress the =or; button on the steering
wheel to select the Tripmenu.
XPress the9or: button to select the
function that you wish to reset.
XPress ato confirm your selection.
XPress :to select Yesand press ato
confirm.
You can reset the values of the following func-
tions:
RTrip odometer
R"From Start" trip computer
R"From Reset" trip computer
RECO display
Menus and submenus267
On-board computer and displays
Z