Engaging P
Press button P.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.
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.
Gears will only be shifted at appropriate engine
and road speeds, for example downshifting is
not possible if the engine speed is too high.
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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.
In the manual mode, after conservative driving
for a certain amount of time or if there has
been no acceleration 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 N1.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 90ControlsDriving90
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▷Miles/trip miles, refer to page 98.▷Messages, e.g. Check Control, refer to
page 94.▷Navigation display, see User's manual for
Navigation, Entertainment and Communi‐
cation.▷Range, refer to page 99.▷Status, Driving Dynamics Control, refer to
page 142.▷Service requirements, refer to page 99.▷Speed limit detection, refer to page 100.▷Time, refer to page 99.
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 92.▷Electric driving: eDRIVE.▷Acceleration boost: eBOOST, refer to
page 93.▷Energy recovery: CHARGE, refer to
page 93.▷Drive readiness: READY, refer to
page 92.
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.
Drive readiness: READY READY indicates drive readi‐
ness. For further information,
please refer to Drive readiness
in detail, refer to page 77.
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‐
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neously. The tachometer pointer stays on 0
rpm.
For further information, please refer to Electric
driving: eDRIVE, refer to page 79.
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.
For further information, please refer to Energy
recovery CHARGE, refer to page 80.
Acceleration boost: eBOOST
If the electric motor supports the combustion
engine, e.g. during rapid acceleration,
eBOOST is displayed, refer to page 80.
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‐
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Displaying stored Check Control
messages
On the Control Display:1."Vehicle info"2."Vehicle status"3. "Check Control"4.Select the text message.
Messages after trip completion Special messages displayed while driving are
displayed again after the ignition is switched
off.
Fuel gauge Vehicle tilt position may cause
the display to vary.
Depending on the equipment
version, the arrow beside the
fuel pump symbol shows which
side of the vehicle the fuel filler flap is on.
Hints on refueling, refer to page 202.
Tachometer Always avoid engine speeds in the red warning
field. In this range, the fuel supply is inter‐
rupted to protect the engine.
Engine oil temperature
▷Cold engine: the pointer is at
the low temperature end.
Drive at moderate engine
and vehicle speeds.▷Normal operating tempera‐
ture: the pointer is in the
middle or in the left half of
the temperature display.▷Hot engine: the pointer is at the high end of
the temperature range. A Check Control
message is also displayed.
Coolant temperature
If the coolant along with the engine becomes
too hot, a Check Control message is displayed.
Check the coolant level, refer to page 221.
Odometer and trip odometer Display
▷Odometer, arrow 1.▷Trip odometer, arrow 2.
Show/reset kilometers Press the knob.
▷When the ignition is
switched off, the time, the
external temperature and
the odometer are displayed.▷When the ignition is switched on, the trip
odometer is reset.
External temperature
If the indicator drops to
+37 ℉/+3 ℃ or lower, a signal
sounds.
A Check Control message is displayed.
There is an increased risk of ice on roads.
Ice on roads
Even at temperatures above
+37 ℉/+3 ℃, roads might be icy.
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3. "Service required"
Required maintenance procedures and le‐
gally mandated inspections are displayed.4.Select an entry to call up detailed informa‐
tion.
Symbols
Sym‐
bolsDescriptionNo service is currently required.The deadline for scheduled mainte‐
nance or a legally mandated inspec‐
tion is approaching.The service deadline has already
passed.
Entering appointment dates
Enter the dates for the required inspections.
Make sure that the vehicle's date and time are
set correctly.
On the Control Display:
1."Vehicle info"2."Vehicle status"3. "Service required"4."§ Vehicle inspection"5."Date:"6.Adjust the settings.7.Confirm.
The entered date is stored.
Automatic Service Request
Data regarding the service status or legally
mandated vehicle inspections are automati‐
cally transmitted to your service center before
a service due date.
You can check when your service center was
notified.
On the Control Display:1."Vehicle info"2."Vehicle status"3.Open "Options".4."Last Service Request"
Gear shift indicator
The conceptThe system recommends the most fuel effi‐
cient gear for the current driving situation.
Depending on the vehicle's features and coun‐
try version of the vehicle, the gear shift indica‐
tor is active in the manual mode of the Step‐
tronic transmission.
Suggestions to shift gear up or down are dis‐
played in the instrument cluster.
On vehicles without a gear shift indicator, the
engaged gear is displayed.
Displays
ExampleDescriptionFuel efficient gear is set.Shift into fuel efficient gear.
Speed limit detection
The concept
Speed limit detection
Speed limit detection uses a symbol in the
shape of a traffic sign to display the currently
detected speed limit. The camera in the area of
the interior rearview mirror detects traffic signs
at the edge of the road as well as variable over‐
head sign posts. Traffic signs with extra sym‐
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Possible driving distance with complete loss of
tire inflation pressure:
The possible driving distance after a loss of tire
inflation pressure depends on cargo load, driv‐
ing style and road conditions.
A vehicle with an average load has a possible
driving range of approx. 50 miles/80 km.
A vehicle with a damaged tire reacts differ‐
ently, e.g., it has reduced lane stability during
braking, a longer braking distance and different
self-steering properties. Adjust your driving
style accordingly. Avoid abrupt steering ma‐
neuvers or driving over obstacles, e.g., curbs,
potholes, etc.
Because the possible driving distance de‐
pends on how the vehicle is used during the
trip, the actual distance may be shorter or lon‐
ger depending on the driving speed, road con‐
ditions, external temperature, cargo load, etc.
Continued driving with a flat tire
Drive moderately and do not exceed a
speed of 50 mph/80 km/h.
Your car handles differently when you lose tire
inflation pressure, e.g., your lane stability is re‐
duced when braking, braking distances are
longer and the self-steering properties will
change.◀
Final tire failure
Vibrations or loud noises while driving
can indicate the final failure of a tire. Reduce
speed and stop; otherwise, pieces of the tire
could come loose and cause an accident. Do
not continue driving and contact your service
center.◀
Tire Pressure Monitor TPM
The concept
The system monitors tire inflation pressure in
the four mounted tires. The system warns you
if there is a significant loss of pressure in one
or more tires. For this purpose, sensors in thetire valves measure the tire inflation pressure
and tire temperature.
Hints Tire damage due to external factors
Sudden tire damage caused by external
circumstances cannot be recognized in ad‐
vance.◀
With use of the system observe further infor‐
mation found under Tire inflation pressure, re‐
fer to page 206.
Functional requirements The system must have been reset with the
correct tire inflation pressure; otherwise, relia‐
ble signaling of tire inflation pressure loss is
not assured.
Reset the system after each adjustment of the
tire inflation pressure and after every tire or
wheel change.
Always use wheels with TPM electronics to
ensure that the system will operate properly.
Status display The current status of the Tire Pressure Moni‐
tor TPM can be displayed on the Control Dis‐
play, e.g., whether or not the TPM is active.
On the Control Display:1."Vehicle info"2."Vehicle status"3. "Tire Pressure Monitor (TPM)"
The status is displayed.
Status control display Tire and system status are indicated by the
color of the wheels and a text message on the
Control Display.
All wheels green System is active and will issue a warning rela‐
tive to the tire inflation pressures stored during
the last reset.
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Overview
Button in the vehicle
Operating the programs
Press buttonProgramDSC OFF
TRACTIONSPORT+
SPORT
COMFORT
COMFORT+
ECO PRO
Automatic program change
The system may automatically switch to COM‐
FORT in the following situations:
▷Failure of Dynamic Damping Control.▷Failure of DSC Dynamic Stability Control.▷The vehicle has a flat tire.▷When activating cruise control in TRAC‐
TION or DSC OFF mode.
DSC OFF
Driving stability is limited during acceleration
and when driving in curves.
To increase vehicle stability, activate DSC
again as soon as possible.
Deactivating DSC: DSC OFF
Press and hold this button but not lon‐
ger than approx. 10 seconds, until the
indicator lamp for DSC OFF lights up in the in‐
strument cluster and displays DSC OFF.
The DSC system is switched off.
Activating DSC Press button.
DSC OFF and the DSC OFF indicator
lamp go out.
Indicator/warning lights
When DSC OFF is activated, DSC OFF is dis‐
played in the instrument cluster.
The indicator lamp lights up: DSC OFF
is activated.
TRACTION Maximum traction on loose road surfaces. DTC
Dynamic Traction Control is switched on. Driv‐
ing stability is limited during acceleration and
when driving in curves.
Activating TRACTION Press button.
TRACTION is displayed in the instru‐
ment cluster and the indicator lamp for DSC
OFF lights up.
Deactivating TRACTION Press button again.
TRACTION and the DSC OFF indica‐
tor lamp go out.
Indicator/warning lights
If TRACTION is activated, TRACTION is dis‐
played in the instrument cluster.Seite 143Driving stability control systemsControls143
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