
After a power failure
Putting the parking brake into
operation1.Switch on the ignition.2. Press the reel while stepping on the
brake pedal or selector lever position P is
set.
It may take several seconds for the brake to be
put into operation. Any sounds associated with
this are normal.
The indicator lamp in the instrument
cluster goes out as soon as the parking
brake is ready for operation.
Hold function The concept
The system holds the vehicle automatically
when gear is engaged. This prevents rolling
against the direction of travel.
In selector lever position D, the vehicle cannot
roll backwards. In selector lever position R, it
cannot roll forward. The brake pedal does not
have to be pressed.
Hints
To reduce energy consumption when the hold
function is activated, activate the parking brake
or engage lever in position P P when the vehi‐
cle is stopped for long periods of time.
The hold function can be by the vehicle's load
and the road incline. If needed a Check Control
message will appear and position P will be se‐
lected automatically.
Turn signal, high beams,
headlight flasher
Turn signal
Hints Do not adjust the exterior mirrors
Do not adjust the exterior mirror while
driving and when turn signals/hazard warning
flashers are on, or else the additional turn sig‐
nal lights in the exterior mirror are out of posi‐ tion and can't be seen.◀
Using turn signals
Press the lever beyond the resistance point.
To switch off manually, press the lever to the
resistance point.
Unusually rapid flashing of the indicator lamp
indicates that a turn signal bulb has failed.
Triple turn signal activation Press the lever to the resistance point.
The turn signal flashes three times.
The function can be activated or deactivated.
On the Control Display:
1."Settings"2."Lighting"3."Triple turn signal"
Settings are stored for the profile currently in
use.
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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 not
necessarily available in your car, e. g., due tothe selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Instrument cluster
The concept
The instrument cluster is a variable display.
Some of the displays in the instrument clustermay differ from the way they are shown in this
Owner's Handbook.
At a glance
1Computer 862Driver assistance systems3Speedometer4Drive readiness indicator 655ECO PRO tips 1556Trip odometer 827Driving Dynamics Control program 1088Range for electric driving 839Battery charge indicator 7710Performance display 77
Selection list, such as for the radio 8511Range Extender range 83Seite 75DisplaysControls75
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12Range Extender fuel gauge 8213Messages, e.g. Check Control14Display, drive mode 66
Charging screen
1Charging status 1662End of charging time 166
Departure time with timer 1673Maximum electrical range 1664Stationary climate control 1675Range for electric driving 1666Charging state 777Range Extender range 838With Range Extender: fuel gauge 82Displaying the eDRIVE
system
Displays in the instrument cluster
The concept The display depends on the system's operat‐
ing condition. The following functions of the
eDRIVE system are shown in the instrument
cluster:▷High-voltage battery charge indicator.▷Electric driving: ePOWER.▷Energy recovery: CHARGE.▷Drive readiness: READY.Seite 76ControlsDisplays76
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bars indicate the average energy recovered
while driving time, arrow 2.
One bar indicates one minute.
The eDRIVE system's average fuel consump‐
tion is indicated by a line above the bar display
and as a value on the right next to the graph.
Displaying fuel consumption history1."Vehicle info"2."eDRIVE"3. "CHARGE"
Energy flow of the eDRIVE system
The display shows the active components of
the eDRIVE system:
▷Blue: electrical energy.▷Arrow: direction of the energy flow.▷Segments of the high-voltage battery sym‐
bolize the charging state.▷The operating states are displayed:
"ePOWER", "CHARGE".▷Interior cooling/heating function switched
on.
Displaying the energy flow
1."Vehicle info"2."eDRIVE"3. "Energy flow"
Energy distribution
Beside the current range the display shows the
energy distribution and the potential range if
individual secondary functions are turned off.
▷Blue: electrical energy▷White: activated secondary functions.
Displaying energy distribution
1."Vehicle info"2."eDRIVE"3. "Comfort information"
Check Control
The concept The Check Control system monitors functions
in the vehicle and notifies you of malfunctions
in the monitored systems.
A Check Control message is displayed as a
combination of indicator or warning lights and
text messages in the instrument cluster.
In addition, an acoustic signal may sound and atext message may appear on the Control Dis‐
play.
Indicator/warning lights
General information
The indicator and warning lights in the instru‐
ment cluster can light up in a variety of combi‐
nations and colors.
Several lights indicate function checks and
light up only temporarily when drive readiness
or operating readiness are activated.
Red lights Safety belt reminder Flashing or illuminated: safety belt on
the driver or passenger side is not
buckled. The safety belt reminder can
also be activated if objects are placed on the
front passenger seat.
Make sure that the safety belts are positioned
correctly.
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For additional information, refer to High
beams, refer to page 72.
General lamps Check Control At least one Check Control message is
displayed or is stored. The symbol is
shown in the display of the instrument
cluster.
Text messages
Text messages in combination with a symbol
in the instrument cluster explain a Check Con‐
trol message and the meaning of the indicator
and warning lights.
Supplementary text messagesAdditional information, such as on the cause of
an error or the required action, can be called up
via Check Control.
With urgent messages the added text will be
automatically displayed on the Control Display.
Symbols
Depending on the Check Control message, the
following functions can be selected.▷ "Owner's Manual"
Display additional information about the
Check Control message in the Integrated
Owner's Manual.▷ "Service request"
Contact your service center.▷ "Roadside Assistance"
Contact Roadside Assistance.Hiding Check Control messages
Press the onboard computer button on the
turn signal lever.
▷Some Check Control messages are dis‐
played continuously and are not cleared
until the malfunction is eliminated. If sev‐
eral malfunctions occur at once, the mes‐
sages are displayed consecutively.
These messages can be faded for approx.
8 seconds. After this time, they are dis‐
played again automatically.▷Other Check Control messages are faded
automatically after approx. 20 seconds.
They are stored and can be displayed
again later.
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 drive readiness is
switched off.
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Ice on roads
Even at temperatures above
+37 ℉/+3 ℃, roads might be icy.
Therefore, drive carefully on bridges and
shaded roads, e.g., to avoid the increased risk
of an accident.◀
Time
The time is displayed in the computer.
Setting the time and time format, refer to
page 88.
Range
The expected range for the energy stored in
the high-voltage battery is displayed on the
right side of the instrument cluster next to the
charging state indicator of the high-voltage
battery.
With Range Extender:
The range of the Range Extender is displayed
separately next to the fuel gauge. The total
range can be displayed via the on-board com‐
puter. Expanding the range with Range Ex‐
tender, refer to page 69.
Two Check Control messages indicate a lim‐
ited range.
The range display is dynamic.
The range can be abruptly reduced or in‐
creased based on the following factors:▷Driving style.▷Traffic conditions.▷Program change via Driving Dynamics
Control.▷Climate and terrain conditions.▷Automatic climate control settings.▷After determination of a route by the navi‐
gation system.▷When exiting a route or recalculating a
route.Hints
Observe range
Always make sure that the range is suffi‐
cient for the planned trip. The range is dynamic
and can abruptly change.◀
Increase range, refer to page 148.
Service requirements
The concept
The driving distance or the time to the next
scheduled maintenance is displayed briefly in
the instrument cluster after operating readi‐
ness is switched on.
Your service specialist can read the current
service requirements from your remote con‐
trol.
Display
Data regarding the service status or legally
mandated vehicle inspections are automati‐
cally transmitted to your service center before
a service due date.
Detailed information on service
requirements
More information on the scope of service re‐
quired can be displayed on the Control Dis‐
play.
On the Control Display:1."Vehicle info"2."Vehicle status"3. "Service required"
Required maintenance procedures and le‐
gally mandated inspections are displayed.4.Select an entry to call up detailed informa‐
tion.Seite 83DisplaysControls83
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Keep the windshield in the area behind the in‐
terior rearview mirror clean and clear.
Switching on/offOn the Control Display:1."Settings"2."Instrument cluster"3."Speed limit information"
If speed limit detection is switched on, it can
be displayed on the info display in the instru‐
ment cluster.
Display
The following is displayed in the instrument
cluster:
Speed limit detection Current speed limit.
Speed limit detection is not
available.
System limits
The system may not be fully functional and
may provide incorrect information in the fol‐ lowing situations:
▷In heavy fog, rain or snowfall.▷When signs are concealed by objects.▷When driving very close to the vehicle in
front of you.▷When driving toward bright lights.▷When the windshield behind the interior
rearview mirror is fogged over, dirty or cov‐
ered by a sticker, etc.▷In the event of incorrect detection by the
camera.▷If the speed limits stored in the navigation
system are incorrect.▷In areas not covered by the navigation sys‐
tem.▷When roads differ from the navigation,
such as due to changes in road routing.▷When passing buses or trucks with a
speed sticker.▷If the traffic signs are non-conforming.▷During calibration of the camera immedi‐
ately after vehicle shipment.
Selection lists in the
instrument cluster
The concept Depending on your vehicle's optional features,
the following can be displayed or operated us‐
ing the buttons and the thumbwheel on the
steering wheel and the display in the instru‐
ment cluster:
▷Current audio source.▷Redial phone feature.▷Turn on voice activation system.
It also displays programs of the Driving Dy‐
namics Control.
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Display
Depending on your vehicle's optional features,
the list in the instrument cluster can differ from
the illustration shown.
Activating a list and adjusting the
setting
On the right side of the steering wheel, turn
the thumbwheel to activate the corresponding
list.
Using the thumbwheel, select the desired set‐
ting and confirm it by pushing the thumbwheel.
On-board computer
Display in the instrument cluster The information from the computer is shown in
the upper left area of the instrument cluster.
Calling up information on the info
display
Press the onboard computer button on the
turn signal lever.
Information is displayed in the info display of
the instrument cluster.
Information at a glance
Repeatedly pressing the button on the turn
signal lever calls up the following information in
the info display:
▷Kilometers.▷With Range Extender: total range▷Average fuel consumption.▷Current fuel consumption.▷Average speed.▷External temperature.▷Time.▷Speed limit detection.
Adjusting displays for computer
You can select what information from the com‐
puter is to be displayed in the instrument clus‐
ter.
On the Control Display:
1."Settings"2."Instrument cluster"3.Select the desired displays.Seite 86ControlsDisplays86
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