Information in the multifunction display
If Steering Assist and Stop&Go Pilot are activa-
ted but not ready for a steering intervention,
steering wheel symbol :appears ingray. Ifthe
system pro vides you with support bymeans of
steering interventions, symbol :isshown in
green.
Deactivating Steering Assist and Stop&Go
Pilot
XDeactivate the DI STRONIC PLUS withSt eer-
ing Assist and Stop&Go Pilot function using
the on-board computer (
Ypage 272).
The DTR+: Steering Assistant Offmes-
sage appears inthe multifunction display.
St eering Assist and Stop&Go Pilot are deac-
tivate d.
When DI STRONIC PLUS isdeactivated or not
available, Steering Assist and Stop&Go Pilot are
deactivated automatically.
Level control (vehicles with the Off-
road Engineering package)
Important safety notes
Level control adapts the veh iclelevel automat i-
cally to the current operating and driving situa-
tion. This results inreduced fuel consumption
and impr oved handlin g.
Make changes to the veh iclelevel while the
veh icle is in motion. This enables the veh icleto
adjust to the new level as quickly as possible.
The veh iclelevel may change vis ibly ifyou park
the veh icleand the outside temperature
changes. Ifthe temperature drops, the veh icle
level islower; with an increase intemperature,
the veh icle leve l rises.
If you unlock the veh icleor open a door, the
veh icle begins to compensate for load discrep-
ancies whilestillparked. However, for signifi-
cant level changes, such as after the veh iclehas
been stationary for a long period, the engine
must beon. For safety reasons, the veh icle isonly
lowered when the doors are closed. Low-
ering isinterrupted ifa door isopened, and it
continues once the door has been closed.
Further information about "Driving off-road"
(
Ypage 186).
GWARNING
When the vehicle isbeing lowered, people
could become trapped if their limbs are
between the vehicle body and the wheels or
underneath the vehicle. There is a risk of
injury.
Make sure no one is underneath the vehicle or
in the immediate vicinity of the wheel arches
when the vehicle isbeing lowered.
GWARNING
When you drive with the vehicle raised, the
driving characteristics could beimpaired by
the vehicle's raised center of gravity. The vehi-
cle could rollover more easily, for example on
a bend. Thereisa risk of an accident.
Always select as low a vehicle level as possi-
ble and adjust your driving style.
GWARNING
When you drive with the chassis lowered or
raised, the vehicle's braking and driving char-
acteristics can besignificantly impaired. You
could also exceed the permissible vehicle
height if the chassis is raised. There is a risk of an accident.
Adjust the vehicle level before pulling away.
GWARNING
Due to the high center of gravity, the vehicle
may start to skid and roll over in the event of
an abrupt steering maneuver and/or when
the vehicle's speed is not adapted to the road
conditions. There is a risk of an accident.
Always adapt your speed and driving style to
the vehicle's driving characteristics and to the
prevailin g road and weather conditions.
!When driving on extremely rough terrain,
select a high vehicle level in good time. Make
sure there isalways sufficient ground clear-
ance. You will otherwise damage the vehicle.
Driving systems201
Driving and parking
Z
Activating the HOLD function
XMakesur ethat th eactivation condition sare
met .
XDepress th ebrak epedal .
XQuickl ydepress th ebrak epedal further
until :appear sin th emultifunction display.
The HOLD function is activated. You can
release th ebrak epedal .
iIf depressing th ebrak epedal th efirst time
does no tactivat eth eHOLD function ,wait
briefl yand then tr yagain .
Deactivating the HOLD function
The HOLD function is deactivated automatically
if:
Ryou accelerate and th etransmission is in
position Dor R.
Ryou shif tth etransmission to position P.
Ryou depress thebrak epedal again wit h acer-
tai namount of pressur euntil :disappear s
from th emultifunction display.
Ryou secure th evehicl eusin gth eelectric park -
ing brake.
Ryou activat eDISTRONI CPLUS.
iAfte r atime, th eelectric parking brak e
secures th evehicl eand relieves th eservic e
brake.
When th eHOLD function is activated, th etrans -
mission is shifte dautomatically to position Pif:
Rth edriver's door is open and th edriver's seat
belt is unfastened.
Rth eengin eis switched off ,unless it is auto -
matically switched off by th eECO start/sto p
function .
The electric parking brak esecures th evehicl e
automatically if th eHOLD function is activated
when th evehicl eis stationary and :
Rasystem malfunction occurs.
Rth epowe rsupply is no tsufficient. On steep uphil
lor downhill inclines or if there is
a malfunction ,th etransmission may also be
automatically shifte dint oposition P.
AIRMATIC package
Gene ral notes
AIRMATIC is an air suspension wit hvariable
damping for improve ddrivin gcomfort .Level
control ensures th ebest possibl esuspension
and constan tground clearance ,eve nwit h a
laden vehicle. When you drive fast, th evehicl eis
lowered automatically to improve drivin gsafet y
and to reduce fuel consumption .There is also
th eoption to manually adjust th evehicl elevel.
All vehicles (excep tMercedes-AMG vehi-
cles): AIRMATIC consist sof:
Rlevel setting s
Rlevel control and
RADS(Adaptive Dampin gSystem)
Mercedes-AMG vehicles: AIRMATIC consists
of:
Rlevel setting s
Rlevel control and
RADSPLU S(Adaptive Dampin gSystem)
All vehicles (excep tMercedes-AMG vehi-
cles): your vehicl emay also be equipped wit h
th eACTIVE CURVE SYSTE M (
Ypage 207).
Mercedes-AMG vehicles: your vehicleis equip -
ped wit hth eACTIVE CURVE SYSTEM.
(
Ypage 207).
Observ eth enote son drivin gwit h a trailer
(
Ypage 257).
The vehicl elevel can be set usin gth eDYNAMIC
SELECT controller (
Ypage 152) or thelevel but -
to n (Ypage 207). The setting always corre-
spond sto th elast selected function .
Important safety notes
GWARNIN G
When th evehicl eis bein glowered, people
could become trapped if their limb sare
between th evehicl ebody and th ewheels or
underneat hth evehicle. There is aris kof
injury.
Driving systems205
Driving and parking
Z
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
Highway driving
When driving on a highway, switching off the
combustion engine has a particularly positive
effect on fuel consumption and emissions.
If the driver removes his/her foot from the
accelerator pedal in theComfortdrive program
and a speed of 80 mph (130 km/h) is not excee-
ded, the combustion engine is automatically
switched off.
Further information on the automatic engine
switch-off (
Ypage 253).
ECO start/stop function
General notes
The ECO start/stop function switches the com-
bustion engine off automatically when the vehi-
cle stops moving and at speeds below 80 mph
(130 km/h) (
Ypage 253).
All vehicle systems remain active, e.g. the auto-
matic climate control.
The ECO start/stop function is neither available
in the Sport drive program nor during manual
shifting.
Automatic engine switch-off
The engine is switched off automatically, includ-
ing when:
Rthe driver removes his/her foot from the
accelerator in the Comfortdrive program and
a speed of 80 mph (130 km/h) is not excee-
ded (
Ypage 253)
Rthe engine has reached its operating temper-
ature
Rthe driver’s seat belt is fastened and the
driver’s door is closed
Rthe driver only slightly depresses the accel-
erator pedal in order to, for example, maintain
the current speed for a limited distance
Rthe hood is closed and engaged properly
Rthe high-voltage battery is charged suffi-
ciently
Rno malfunctions are present in the hybrid
drive system
The internal combustion engine will not be
switched off automatically, if:
Rthe self-diagnosis function of the engine man-
agement is active
Rthere is a malfunction in the hybrid drive sys-
tem
Rthe climate control of the vehicle requires it
Rthe high-voltage battery is being charged
(Ypage 248)
Automatic engine start
The automatically switched-off internal combus-
tion engine starts automatically in certain situa-
tions, if:
Rthe power demand from the driver via the
accelerator pedal is greater than the electric
motor alone can provide
Rthe driver switches to the Sportdrive pro-
gram or to manual gearshifting
Rthe condition of charge of the high-voltage
battery has reached the lower limit
Rthe driver has selected the CHARGE operating
mode
Overrun mode
In overrun mode, the combustion engine is
switched off and is disconnected from the drive
train. The electric motor:
Rgenerates low thrust, which corresponds to
the overrun mode of an active combustion
engine
Rfunctions as a generator and produces the
necessary energy for the auxiliary consumers and charges the high-voltage battery
Overrun mode is available in the Comfortdrive
program at speeds below 80 mph (130 km/h).
Route-based operating strategy
For the route-based operating strategy, the sys-
tem factors in information about the expected
route when route guidance is active.
The information on the route is provided by the
multimedia system and includes the following:
Rroad categories
Rspeed limitations
The use of electric energy is automatically opti-
mally distributed from the beginning to the end
of the journey, using information about the
route. The distribution is pre-emptive and takes
into consideration:
Rthe sections of the journey ahead
Rthe energy consumption on the whole route
PLUG-IN HYBRID operation253
Driving and parking
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
Underinflated tires may:
Roverheat, leading to tire defects
Radversely affect handling
Rwear excessively and/or unevenly
Rhave an adverse effect on fuel consumption
Overinflated tires
GWARNING
Tires with excessively high pressure can burst
because they are damaged more easily by
road debris, potholes etc. In addition, they
also suffer from irregular wear, which can
severely impair the braking properties and the driving characteristics. There is a risk of an
accident.
Avoid tire pressures that are too high in all the
tires, including the spare wheel.
Overinflated tires may:
Rincrease the braking distance
Radversely affect handling
Rwear excessively and/or unevenly
Rhave an adverse effect on ride comfort
Rbe more susceptible to damage
Maximum tire pressures
:Example: maximum permissible tire pres-
sure
Never exceed the maximum permissible tire
inflation pressure. Always observe the recom-
mended tire pressure for your vehicle when
adjusting the tire pressure (
Ypage 390).
iThe actual values for tires are vehicle-spe-
cific and may deviate from the values in the
illustration.
Checking the tire pressures
Important safety notes
Observe the notes on tire pressure
(Ypage 390).
Information on air pressure for the tires on your
vehicle can be found:
Ron the Tire and Loading Information placard
on the B-pillar on the driver's side
Rin the tire pressure table in the fuel filler flap
Rin the "Tire pressure" section
Checking tire pressures manually
To determine and set the correct tire pressure,
proceed as follows:
XRemove the valve cap of the tire that is to be
checked.
XPress the tire pressure gage securely onto the
valve.
XRead the tire pressure and compare it to the
recommended value on the Tire and Loading
Information placard or the tire pressure table (
Ypage 390).
XIf the tire pressure is too low, increase the tire
pressure to the recommended value.
XIf the tire pressure is too high, release air. To
do so, press down the metal pin in the valve,
using the tip of a pen for example. Then check
the tire pressure again using the tire pressure
checker.
XScrew the valve cap onto the valve.
XRepeat these steps for the other tires.
Tire pressure loss warning system
General notes
While the vehicle is in motion, the tire pressure
loss warning system monitors the set tire pres-
sure using the rotational speed of the wheels.
This enables the system to detect significant
pressure loss in a tire. If the speed of rotation of
a wheel changes as a result of a loss of pressure,
a corresponding warning message will appear in
the multifunction display.
You can recognize the tire pressure loss warning
by the Run Flat Indicator Active Press
'OK' to Restartmessage which appears in
the Servicemenu of the multifunction display.
Tire pressure393
Wheels and tires
Z