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.
Gear shift indicator
The concept
The system recommends the most fuel efficient
gear for the current driving situation.
General information
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 and with manual
transmission.
Suggestions to shift gear up or down are dis‐
played in the instrument cluster.
Manual transmission: displaying
ExampleDescriptionFuel efficient gear is set.Shift into fuel efficient gear.Steptronic transmission: displayingExampleDescriptionFuel efficient gear is set.Shift into fuel efficient gear.
Speed limit detection
The concept
Speed limit detection
Speed limit detection shows the current maxi‐
mum permitted speed in the instrument clus‐
ter. The camera at the base of the interior rear‐
view mirror detects traffic signs at the edge of
the road as well as variable overhead sign
posts. Traffic signs with extra symbols for wet
road conditions, etc. are also detected and
compared with the vehicle's onboard data,
such as for the rain sensor, and will be dis‐
played depending on the situation.
With the navigation system, the system takes
into account the information stored in the navi‐
gation data and also displays speed limits
present on routes without signs.
Without a navigation system, the system is sub‐
ject to limitations imposed by technology.
Speed limits with extra text characters are al‐
ways displayed.
Information
Speed limits when towing a trailer are not
shown.
WARNING
The system does not relieve from the per‐
sonal responsibility to correctly assess visibility
and traffic situation. There is risk of an accident.
Adjust the driving style to the traffic conditions.
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Speed warning
The concept
Displays speed limit which, when reached,
should cause a warning to be issued.
The warning is repeated if the vehicle speed
drops below the set speed limit once by at least
3 mph/5 km/h.
Displaying, setting or changing the
limit
On the Control Display:
1. "Settings"2."Speed"3."Warning at:"4.Turn the Controller until the desired limit is
displayed.
5.Press the Controller.
The speed limit is stored.
Activating/deactivating the limit
On the Control Display:
1. "Settings"2."Speed"3."Warning"4.Press the Controller.
Setting your current speed as the limit
On the Control Display:
1. "Settings"2."Speed"3."Select current speed"4.Press the Controller.
The current vehicle speed is stored as the
limit.
Settings on the Control
Display
Time
Setting the time zone
1. "Settings"2."Time/Date"3."Time zone:"4.Select the desired time zone.
The time zone is stored.
Setting the time
1. "Settings"2."Time/Date"3."Time:"4.Turn the Controller until the desired hours
are displayed.
5.Press the Controller.6.Turn the Controller until the desired mi‐
nutes are displayed.
7.Press the Controller.
The time is stored.
Setting the time format
1. "Settings"2."Time/Date"3."Format:"4.Select the desired format.
The time format is stored.
Date
Setting the date
1. "Settings"2."Time/Date"3."Date:"4.Turn the Controller until the desired day is
displayed.
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5.Press the Controller.6.Make the necessary settings for the month
and year.
The date is stored.
Setting the date format
1. "Settings"2."Time/Date"3."Format:"4.Select the desired format.
The date format is stored.
Language
Setting the language
To set the language on the Control Display:
1. "Settings"2."Language/Units"3."Language:"4.Select the desired language.
Settings are stored for the profile currently
used.
Setting the voice dialog
Voice dialog for the voice activation system, re‐
fer to page 27.
Units of measurement
Setting the units of measurement
To set the units for fuel consumption, route/
distance and temperature:
1. "Settings"2."Language/Units"3.Select the desired menu item.4.Select the desired unit.
Settings are stored for the profile currently
used.
Brightness
Setting the brightness
To set the brightness of the Control Display:
1. "Settings"2."Control display"3."Brightness"4.Turn the Controller until the desired bright‐
ness is set.
5.Press the Controller.
Settings are stored for the profile currently
used.
Depending on the light conditions, the bright‐
ness settings may not be clearly visible.
LED ring on the central
instrument cluster
The concept
The LED ring displays light animations to repre‐
sent specific functions.
Basic displays
Basic functions, for example the tachometer,
can be set to be displayed continually if so de‐
sired.
Event displays
Functions that are only displayed temporarily,
for example the volume or temperature set‐
tings, can be set as event displays.
Several vehicle assistance functions can also be
displayed on the LED ring. This display corre‐
sponds with the displays of the function in the
respective display.
Example: tachometer
Like the tachometer in the instrument cluster,
the light animations of the tachometer's basic
display show the current RPMs and the respec‐
tive RPM warning margins.
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Display▷Arrow 1: current RPM.▷Arrow 2: prewarning field.▷Arrow 3: warning field.
Switching on/off LED ring
1. "Settings"2."Center Instrument"3."Center Instrument"
Adjusting the LED ring
1. "Settings"2."Center Instrument"3."Basic display" or "Event display"4.Select desired setting.
Setting the brightness
The brightness can be adjusted when night
lighting is active in the instrument cluster.
1. "Settings"2."Center Instrument"3."Brightness"4.Turn the controller.
Settings are stored for the profile currently
used.
Head-up Display
The concept
This system projects important information into
the driver's field of vision, e. g., the speed.
The driver can quickly absorb information and
concentrate on the traffic situation.
Information
CAUTION
The Head-up Display consists of sensitive
components that can easily be scraped or dam‐
aged. There is risk of property damage. Do not
place any objects on the Head-up Display, at‐
tach to system components or plug into the
system. Do not move the moving parts man‐
ually.◀
WARNING
When extending and retracting the pro‐
jection screen of the Head-up Display, body
parts can be jammed. There is risk of injuries.
Make sure that the area of movement of the
projection screen is clear during opening and
closing.◀
Follow the instructions for cleaning the Head-
up Display, refer to page 224.
Overview
Display visibility
The visibility of the displays in the Head-up Dis‐
play is influenced by the following factors:
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Ejection Mitigation
The head airbag system is designed as an ejec‐
tion mitigation countermeasure to reduce the
likelihood of ejections of vehicle occupants
through side windows during rollovers or side
impact events.
Knee airbag
The knee airbag supports the legs in a frontal
impact.
Protective action
Airbags are not triggered in every impact situa‐
tion, e.g., in less severe accidents or rear-end
collisions.
Information for optimum effect of the
airbags
WARNING
If the seat position is incorrect or the de‐
ployment area of the airbags is impacted, the
airbag system cannot protect as intended or
cause additional injuries due to triggering.
There is risk of injuries or danger to life. Ob‐
serve the hints for optimum protective effect of
the airbag system.◀
▷Keep at a distance from the airbags.▷Make sure that occupants keep their heads
away from the side airbag.
▷Always grasp the steering wheel on the
steering wheel rim. Hold your hands at the
3 o'clock and 9 o'clock positions, to keep
the risk of injury to your hands or arms as
low as possible when the airbag is trig‐
gered.
▷Make sure that the front passenger is sitting
correctly, i.e., keeps his or her feet and legs
in the floor area and does not support them
on the dashboard.
▷There should be no persons, animals or ob‐
jects between an airbag and a person.
▷Do not apply adhesive materials to the air‐
bag cover panels, do not cover them or
modify them in any way.
▷Dashboard and windshield on the front
passenger side must stay clear - do not at‐
tach adhesive labels or coverings and do
not attach brackets or cables, e. g., for GPS
devices or' mobile phones.
▷Do not use the cover of the front airbag on
the front passenger side as a storage area.
▷Do not place slip covers, seat cushions or
other objects on the front passenger seat
that are not specifically suited for seats with
integrated side airbags.
▷Do not hang pieces of clothing, such as
jackets, over the backrests.
▷Never modify either the individual compo‐
nents or the wiring in the airbag system.
This also applies to steering wheel covers,
the dashboard, and the seats.
▷Do not remove the airbag system.
Even when you follow all instructions very
closely, injury from contact with the airbags
cannot be fully ruled out in certain situations.
The ignition and inflation noise may lead to
short-term and, in most cases, temporary hear‐
ing impairment in sensitive individuals.
Warnings and information on the airbags are
also found on the sun visors.
Functional readiness of the airbag
system
Information
WARNING
Individual components can be hot after
triggering of the airbag system. There is risk of
injuries. Do not touch individual components.◀
WARNING
Improperly executed work can lead to
failure, malfunction or unintentional triggering
of the airbag system. In the case of a malfunc‐
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tion, the airbag system could not trigger as in‐
tended in the event of an accident despite re‐
spective accident severity. There is risk of
injuries or danger to life. Have the airbag sys‐
tem checked, repaired, dismantled and scrap‐
ped by a dealer’s service center or another
qualified service center or repair shop.◀
Correct function
When the ignition is switched on, the
warning lamp in the instrument cluster
lights up briefly and thereby indicates
the operational readiness of the entire airbag
system and the belt tensioner.
Airbag system malfunctioning
▷Warning lamp does not come on when the
ignition is turned on.
▷The warning lamp lights up continuously.
Automatic deactivation of the front-
seat passenger airbags
The concept
The system reads if the front passenger seat is
occupied by measuring the human body's re‐
sistance.
Front, knee and side airbag on the front pas‐
senger's side are either activated or deacti‐
vated.
Information
Before transporting a child on the front passen‐
ger seat, refer to the safety notes and instruc‐
tions for children on the front passenger seat,
see Children.
WARNING
The ensure the front-seat passenger air‐
bag function, it must be detected, whether a
person occupies the front passenger seat. The
entire seat cushion area must be used for this
purpose. There is risk of injuries or danger to
life. Make sure that the front passenger keeps
his or her feet in the floor area.◀
Malfunction of the automatic
deactivation system
When transporting older children and adults,
the front-seat passenger airbags may be deac‐
tivated in certain sitting positions. In this case,
the indicator lamp for the front-seat passenger
airbags lights up.
In this case, change the sitting position so that
the front-seat passenger airbags are activated
and the indicator lamp goes out.
If it is not possible to activate the airbags, have
the person sit in the rear.
To enable correct recognition of the occupied
seat cushion.
▷Do not attach covers, cushions, ball mats or
other items to the front passenger seat un‐
less they are specifically determined to be
safe for use on the front passenger seat.
▷Do not place any electronic devices on the
passenger seat if a child restraint system is
to be installed on it.
▷Do not place objects under the seat that
could press against the seat from below.
▷No moisture in or on the seat.
Indicator lamp for the front-seat
passenger airbags
The indicator lamp for the front-seat passenger
airbags indicates the operating state of the
front-seat passenger airbags.
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The lamp indicates whether the airbags are ei‐
ther activated or deactivated.
▷The indicator lamp lights up
when a child is properly
seated in a child restraint fix‐
ing system or when the seat
is empty. The airbags on the
front passenger side are not
activated.
▷The indicator lamp does not light up when,
for example, a correctly seated person of
sufficient size is detected on the seat. The
airbags on the front passenger side are ac‐
tivated.
Detected child seats
The system generally detects children seated in
a child seat, particularly in child seats required
by NHTSA when the vehicle was manufactured.
After installing a child seat, make sure that the
indicator lamp for the front-seat passenger air‐
bags lights up. This indicates that the child seat
has been detected and the front-seat passen‐
ger airbags are not activated.
Strength of the driver's and front-seat
passenger airbag
The explosive power that activates driver's/
front passenger's airbags very much depends
on the positions of the driver's/front passeng‐
er's seat.
To maintain the accuracy of this function over
the long-term, calibrate the front seats as soon
as a relevant Check Control message is dis‐
played. A message also appears on the Control
Display.
Calibrating the front seats
WARNING
There is risk of jamming when moving the
seats. There is risk of injuries or risk of property
damage. Make sure that the area of movement
of the seat is clear prior to any adjustment.◀
An appropriate Check Control message is dis‐
played.
1.Move the respective seat all the way for‐
ward.
2.Move the respective seat forward again. It
moves forward briefly.
3.Readjust the seat to the desired position.
The calibration procedure is completed when
the Check Control message disappears.
If the message continues to be displayed, re‐
peat the calibration.
If the message does not disappear after a re‐
peat calibration, have the system checked as
soon as possible.
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 the tire
valves measure the tire inflation pressure.
Information
With use of the system observe further infor‐
mation found under Tire inflation pressure, re‐
fer to page 182.
Functional requirements
The system must have been reset with the cor‐
rect tire inflation pressure; otherwise, reliable
signaling of tire 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 en‐
sure that the system will operate properly.
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Status display
The current status of the Tire Pressure Monitor
TPM can be displayed on the Control Display,
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 tires 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.
One wheel is yellow
A flat tire or major drop in inflation pressure in
the indicated tire.
All wheels are yellow
A flat tire or major drop in inflation pressure in
several tires.
Wheels, gray
The system cannot detect a flat tire due to a
malfunction.
Status information
The status control display additionally shows
the current tire inflation pressures. It shows the
actual values read; they may vary depending
on driving style or weather conditions.
Carry out reset
Reset the system after each adjustment of the
tire inflation pressure and after every tire or
wheel change.
On the Control Display and on the vehicle:1. "Vehicle info"2."Vehicle status"3. "Perform reset"4.Start the engine - do not drive off.5.Reset the tire inflation pressure using
"Perform reset".
6.Drive away.
The tires are shown in gray and the status is
displayed.
After driving faster than 19 mph/30 km/h for a
short period, the set tire inflation pressures are
accepted as reference values. The resetting
process is completed automatically while driv‐
ing. After successful completion of the reset,
the tires appear in green on the Control Display
and "Tire Pressure Monitor (TPM) active" is dis‐
played.
The progress of the reset is displayed.
You may interrupt this trip at any time. When
you continue the reset resumes automatically.
Low tire pressure message
The yellow warning lamp lights up. A
Check Control message is displayed.
▷There is a flat tire or a major loss in
tire inflation pressure.
▷A reset of the system was not carried out
after a wheel was changed. The system
therefore issues a warning based on the tire
pressures before the last reset.
1.Reduce your speed and stop cautiously.
Avoid sudden braking and steering maneu‐
vers.
2.Check whether the vehicle is fitted with
normal tires or run-flat tires.
Run-flat tires, refer to page 188, are la‐
beled with a circular symbol containing the
letters RSC marked on the tire's sidewall.
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