Unattended vehicle
Do not leave the vehicle unattended with
the engine running; doing so poses a risk of
danger.
Before leaving the vehicle with the engine run‐
ning, set the parking brake and place the trans‐
mission in selector lever position P or N to pre‐
vent the vehicle from moving.◀
Repeated starting in quick succession
Avoid trying to start the vehicle repeat‐
edly and in quick succession. Otherwise, the
fuel is not burned or is inadequately burned,
posing a risk of overheating and damage to the
catalytic converter.◀
The combustion engine is started with Acti‐
vate drive, refer to page 72, readiness under
the following conditions:▷The drive system is not at operating tem‐
perature.▷The temperature of the hybrid system is
too high.▷The high-voltage battery has an insuffi‐
cient charge.
Driving away
1.Activate drive readiness.2.Engage selector lever position D, M/S or R.3.Release the parking brake.4.Drive away.
Deactivating drive readiness
After stopping the vehicle:
1.Engage selector lever position P.2.Press the Start/Stop button.3.Set the parking brake.
After parking the vehicle, you may hear noises
due to operation of the hybrid system, such as
for cooling of the high-voltage battery.
Hints
Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, e.g., can‐
not start the engine.◀
Apply parking brake and further secure
the vehicle if needed.
Set the parking brake firmly when parking; oth‐
erwise, the vehicle could roll. On steep upward
and downward inclines, further secure the ve‐
hicle, e.g., by turning the steering wheel in the
direction of the curb.◀
Before driving into a car wash So that the vehicle can roll into a car wash ob‐
serve instructions for going into an automatic
car wash, refer to page 228.
Auto Start/Stop function
The concept The Auto Start/Stop function helps save fuel.
The system switches off the combustion en‐
gine when conditions for electric driving have
been met. The ignition or drive readiness re‐
mains switched on.
The tachometer registers 0 rpm. If necessary,
the combustion engine starts automatically.
The combustion engine is also stopped during
the trip when coasting or braking. This driving
condition, in which the vehicle is traveling with‐
out power and energy recovery is not active, is
referred to as coasting, refer to page 74.
Note
The combustion engine is not switched off au‐
tomatically in the following situations:▷The combustion engine is not at operating
temperature.▷The transmission selector lever is in posi‐
tion M/S.Seite 73DrivingControls73
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▷High-voltage battery is heavily discharged
or vehicle electrical system is heavily bur‐
dened.▷High stress of the automatic climate con‐
trol in the heating or cooling phase.▷The engine compartment lid is unlocked.▷The vehicle is being optimized for the cur‐
rent driving style, for instance during the
break-in period or after a service appoint‐
ment.▷The hybrid system is malfunctioning.
Safety mode
An automatically stopped combustion engine
does not start independently when:
▷The driver's door is open and neither the
brake nor accelerator pedal are depressed.▷Unlocked hood.
The indicator lights come on. The combustion
engine can only be started via the Start/Stop
button.
Switching off the vehicle during an automatic engine stop
During an automatic engine stop, the vehicle
can be switched off permanently, e.g., when
leaving it.
1.Press the Start/Stop button.▷The ignition is switched off.▷The radio-ready state is activated.▷The Auto Start/Stop function is deacti‐
vated.▷Transmission position P is engaged
automatically.2.Set the parking brake.
Malfunction
The Auto Start/Stop function no longer
switches of the combustion engine automati‐
cally in the event of a malfunction. A message is displayed. It is possible to continue driving.
Have the system checked.
Electric driving: eDRIVE
Requirements Electric driving is possible:▷The high-voltage battery is sufficiently
charged.▷Transmission position D or R is set.▷The drive system is at operating tempera‐
ture.▷The accelerator pedal is only slightly de‐
pressed.▷The driver's door is closed.
Possible up to speed of approx. 35 mph, ap‐
prox. 60 km/h.
Possible cruising range
Depending on the charge of the high-voltage
battery, the vehicle can be driven using electric
power constantly for up to 2-2.5 miles/3-4 km.
CoastingThe combustion engine is automatically stop‐
ped and disengaged from the drive train. This
driving condition is referred to as coasting.
Requirements Coasting is possible:
▷The high-voltage battery is sufficiently
charged.▷Transmission position D or R is set.▷The drive system is at operating tempera‐
ture.▷The driver's door is closed.▷In COMFORT mode: when rolling at
speeds exceeding 35 mph, approx.
60 km/h or when braking at speeds above
50 mph, approx. 80 km/h.▷In ECO PRO: mode, when coasting, with‐
out operating the brake, at speeds below
100 mph, approx. 160 km/h.Seite 74ControlsDriving74
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Sport program and manual mode
Activating the sport program
Press the selector lever to the left out of selec‐
tor lever position D.
The engaged gear is displayed in the instru‐
ment cluster, e.g., S1.
The sport program of the transmission is acti‐
vated.
eDRIVE electric driving and the Auto Start
Stop function are deactivated. Coasting to a
standstill and braking phases will be used
more often to recover energy. The high-volt‐
age battery will be charged more quickly.
Activating the M/S manual mode
1.Press the selector lever to the left out of
selector lever position D.2.Push the selector lever forward or pull it
backward.
Manual mode becomes active and the gear is
changed.
The engaged gear is displayed in the instru‐
ment cluster, e.g., M1.
Once maximum engine speed is attained, M/S
manual mode is automatically upshifted as
needed.
Switching to manual mode
▷To shift down: press the selector lever for‐
ward.▷To shift up: pull the selector lever rear‐
wards.Gears will only be shifted at appropriate engine
and road speeds, for example downshifting is
not possible if the engine speed is too high.
The selected gear is briefly displayed in the in‐
strument cluster, followed by the currently se‐
lected gear.
Steptronic Sport transmission:
prevent automatic upshifting in M/S
manual mode
In cars with Steptronic Sport transmission, au‐
tomatic shift operations are not performed e.g.
at maximum engine speed, if one of the follow‐
ing conditions is met:▷DSC deactivated.▷TRACTION activated.▷SPORT+ activated.
In addition, the kickdown is deactivated.
Ending the sport program/manual
mode
Push the selector lever to the right.
D is displayed in the instrument cluster.
Shift paddles
The shift paddles on the steering wheel allow
you to shift gears quickly while keeping both
hands on the steering wheel.
▷Shift up: briefly pull right shift paddle.▷Shift down: briefly pull left shift paddle.▷Shift down into the lowest possible gear:
pull and hold left shift paddle.Seite 83DrivingControls83
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Gears will only be shifted at appropriate engine
and road speeds, for example downshifting is
not possible if the engine speed is too high.
The selected gear is briefly displayed in the in‐
strument cluster, followed by the current gear.
If the shift paddles on the steering wheel are
used to shift gears in automatic mode, the
transmission temporarily switches to manual
mode.
If the selector lever is still in selector lever po‐
sition D, it is possible to reel back into the au‐
tomatic mode:▷Pull and hold right shift paddle.
Or
▷In addition to the briefly pulled right shift
paddle, briefly pull the left shift paddle.
In the manual mode, if there has been no ac‐
celeration or shifting of the shift paddles within
a certain amount of time, the transmission
switches back to automatic mode.
Displays in the instrument cluster The selector lever position is dis‐played, e.g.: P.
Electronic unlocking of the
transmission lock
General information Electronically unlock the transmission lock to
maneuver vehicle from the danger area.
Unlocking is possible, if the started can spin
the engine.
Engaging selector lever position N
1.Depress the brake pedal.2.Press the Start/Stop button. The starter
must audibly start.3.Press and hold the selector lever into posi‐
tion N.A corresponding Check Control message
is displayed.4.Press the selector lever again into posi‐
tion N within approx. 6 seconds.
Position N is displayed in the instrument
cluster.5.Release brake, as soon as the starter
stops.6.Maneuver the vehicle from the danger area
and secure it against moving on its own.Seite 84ControlsDriving84
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DisplaysVehicle features and optionsThis chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are notnecessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems.
Overview, instrument cluster
1Fuel gauge 922Speedometer3Messages, e.g. Check Control4Tachometer 925Engine oil temperature 926Electronic displays 857Reset miles 92
Electronic displays
▷Displays of the hybrid system, refer to
page 86.▷Selection lists, refer to page 96.▷External temperature, refer to page 92.▷Auto Start/Stop function, refer to page 73.▷Onboard computer, refer to page 96.▷Date, refer to page 93.▷Transmission display, refer to page 84.▷Hybrid displays, refer to page 86.Seite 85DisplaysControls85
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▷Miles/trip miles, refer to page 92.▷Messages, e.g. Check Control, refer to
page 88.▷Navigation display, see User's manual for
Navigation, Entertainment and Communi‐
cation.▷Range, refer to page 93.▷Status, Driving Dynamics Control, refer to
page 136.▷Service requirements, refer to page 93.▷Speed limit detection, refer to page 94.▷Time, refer to page 93.
Displays of the hybrid
system
Displays in the instrument cluster
The concept The following functions of the hybrid system
are displayed:
▷High-voltage battery charge indicator, refer
to page 86.▷Electric driving: eDRIVE.▷Acceleration boost: eBOOST.▷Energy recovery: CHARGE.▷Auto Start/Stop function and active drive
readiness: READY.
The display depends on the system's operat‐
ing condition.
Note High voltage
Even if no bars are displayed in the bat‐
tery symbol, the high-voltage system is still under high voltage.◀
High-voltage battery charge indicator
When drive readiness is switched on in COM‐
FORT mode, displays the available charge of
the high-voltage battery with bars in a battery
symbol. If five bars are shown, the high-voltage
battery is fully charged.
During normal vehicle operation, the high-volt‐
age battery is charged up to approx. 80 %.
This ensures optimum energy recovery when
braking or driving downhill.
Electric driving: eDRIVE
When driving in COMFORT or ECO PRO
modes, the power output of the electric motor
is indicated by arrows on the instrument clus‐
ter.
Depending on the position of the accelerator
pedal, up to four arrows are displayed simulta‐
neously. The tachometer pointer stays on 0
rpm.
If all four arrows are already displayed, the
combustion engine is switched on, e.g., during
accelerations or on uphill gradients.
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Acceleration boost: eBOOST
When the electric motor is delivering maximum
output, eBOOST is displayed.
Energy recovery: CHARGE
The energy recovered is indicated in the in‐
strument cluster: in COMFORT mode by ar‐
rows and in ECO PRO mode by a bar below
the CHARGE display. The high-voltage battery
is being charged.
Auto Start/Stop function: READY READY indicates drive readi‐
ness.
Indications on the Control Display Displaying the hybrid system
utilization
1."Vehicle info"2."Hybrid"3. "Hybrid usage"Hybrid system utilization
Gray bars indicate the fuel consumption of the
combustion engine, arrow 1. Blue bars indicate
the percentage utilization of the functions of
the hybrid system, arrow 2.
One bar indicates one minute.
The combustion engine's average fuel con‐
sumption is indicated by a line above the bar
display and as a value to the right of the graph.
Displaying the energy flow
1."Vehicle info"2."Hybrid"3. "Energy flow"
Energy flow of the hybrid system
The following are displayed:
▷Active components of the hybrid system.▷Direction of the energy flows:
Orange: energy flow of the combustion en‐
gine.
Blue: energy flow of the hybrid system▷Driving states:Seite 87DisplaysControls87
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Information at a glanceRepeatedly pressing the button on the turn
signal lever calls up the following information in
the info display:▷Range.▷Average fuel consumption.▷Average speed.▷Date.▷Speed limit detection.
Not for a multi-functional instrument dis‐
play.▷Time of arrival.
When destination guidance is activated in
the navigation system.▷Distance to destination.
When destination guidance is activated in
the navigation system.▷ECO PRO bonus range.▷Charge state of the high-voltage battery as
a percentage.
Adjusting the info display
Depending on the vehicle equipment version,
you can select what information from the com‐
puter is to be displayed on the info display of
the instrument cluster.
On the Control Display:
1."Settings"2."Instrument cluster"3.Select the desired displays.
Information in detail
Range
Displays the estimated cruising range available
with the remaining fuel.
It is calculated based on your driving style over
the last 20 miles/30 km.
If there is only enough fuel left for less than
45 miles/80 km, the color of the display
changes.
Average fuel consumption
The average fuel consumption is calculated for
the period while the engine is running.
The average fuel consumption is calculated for
the distance traveled since the last reset by the
computer.
Average speed
Periods in which the vehicle is parked with the
engine manually stopped are not included in
the calculation of the average speed.
Resetting average values
Press and hold the onboard computer button
on the turn signal lever.
Distance to destination
The distance remaining to the destination is
displayed if a destination is entered in the navi‐
gation system before the trip is started.
The distance to the destination is adopted au‐
tomatically.
Time of arrival The estimated time of arrival is
displayed if a destination is en‐
tered in the navigation system
before the trip is started.
The time must be correctly set.
Speed limit detection Description of the speed limit detection, refer
to page 94, function.
Trip computer The vehicle features two types of board com‐
puters.Seite 97DisplaysControls97
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