
External temperatureIf 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.
Therefore, drive carefully on bridges and
shaded roads, e.g., to avoid the increased risk
of an accident.◀
Time The time is displayed at the bot‐
tom of the instrument cluster.
Setting the time and time for‐
mat, refer to page 99.
Date The date is displayed in the
computer.
Setting the date and date for‐
mat, refer to page 100.
Range
Display With a low remaining range:▷A Check Control message is
displayed briefly.▷The remaining range is
shown on the on-board co‐
mupter.▷With a dynamic driving style - e.g., taking
curves aggressively - engine operation
might vary.
The Check Control message appears continu‐
ously below a range of approx. 30 miles/50 km.
Refuel promptly
Refuel no later than at a range of
30 miles/50 km or engine operation might fail
and damage might occur.◀
Displaying the cruising range Depending on your vehicle's optional features,
the range can also be displayed as bar in the
instrument cluster.
1."Settings"2."Instrument cluster"3."Additional indicators"
With navigation system: range with destination guidance active
If respective equipment is fitted
and destination guidance is ac‐
tive, the remaining range is dis‐ played when the destination is
reached.
Current fuel consumption
Display Depending on your vehicle's op‐
tional features, the current fuel
consumption can be displayed
in the instrument cluster. Check
whether you are currently driv‐
ing in an efficient and environmentally-friendly
manner.
Displaying the current fuel
consumption
1."Settings"Seite 93DisplaysControls93
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On the Control Display:1."Vehicle info"2."Vehicle status"3.Open "Options".4."Last Service Request"
Gear shift indicatorThe 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 and with manual
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.
Manual transmission: displaying
SymbolDescriptionFuel efficient gear is set.Shift up to fuel efficient gear.Shift down to fuel efficient gear.Shift into neutral.Steptronic transmission: displaysExampleDescriptionFuel 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‐
bols for wet road conditions, etc. are also de‐
tected and compared with the vehicle's
onboard data, such as for the rain sensor, and
will be displayed depending on the situation.
The system takes into account the information
stored in the navigation system and also dis‐
plays speed limits present on routes without
signs.
Hints Personal judgment
The system cannot serve as a substitute
for the driver's personal judgment of the traffic
situation.
The system assists the driver and does not re‐
place the human eye.◀
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Depending on the light conditions, the bright‐
ness settings may not be clearly visible.
Head-up Display
The concept
This system projects important information
into the driver's field of vision, e.g., the speed.
The driver can get information without averting
his or her eyes from the road.
Display visibility The visibility of the displays in the Head-up
Display is influenced by the following factors:
▷Certain sitting positions.▷Objects on the cover of the Head-up Dis‐
play.▷Sunglasses with certain polarization filters.▷Wet roads.▷Unfavorable light conditions.
If the image is distorted, check the basic set‐
tings.
Switching on/off
Press button.
Display
Overview
▷Speed.▷Navigation system.▷Check Control messages.▷Selection list from the instrument cluster.▷Driver assistance systems.
Some of this information is only displayed
briefly as needed.
Selecting displays in the Head-up
Display
On the Control Display:
1."Settings"2."Head-Up Display"3."Displayed information"4.Select the desired displays in the Head-up
Display.
Settings are stored for the profile currently in
use.
Setting the brightness
The brightness is automatically adjusted to the
ambient brightness.
The basic setting can be adjusted manually.
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LightsVehicle 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 to
the 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.
Overview1Rear fog lights2Front fog lights3Depending on the equipment: automatic
headlight control, Adaptive Light Control,
High-beam Assistant, Welcome lights,
Daytime running lights4Lights off, daytime running lights5Parking lights, daytime running lights6Depending on the equipment: low beams,
welcome lights, High-beam Assistant7Instrument lightingParking lights/low beams,
headlight control
General information
Position of switch:
, ,
If the driver door is opened with the ignition
switched off, the exterior lighting is automati‐
cally switched off at these switch settings.
Parking lights
Position of switch
: the vehicle's lights
light up on all sides, e.g., for parking.
Do not use the parking lights for extended pe‐
riods; otherwise, they might drain the battery
and it would then be impossible to start the en‐
gine.
When parking, it is preferable to switch on the
one-sided roadside parking lights, refer to
page 104.
Low beams Position of switch
with the ignition
switched on: the low beams light up.
Welcome lights
When parking the vehicle, leave the switch in
position
or : the parking and interior
lights light up briefly when the vehicle is un‐
locked.
Activating/deactivating
On the Control Display:
1."Settings"2."Lighting"3."Welcome lights"
Settings are stored for the profile currently in
use.
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In tight curves, e.g., on mountainous roads or
when turning, an additional, corner-illuminating
lamp is switched on that lights up the inside of
the curve when the vehicle is moving below a
certain speed.
Activating Position of switch
with the ignition
switched on.
To avoid blinding oncoming traffic, the Adap‐
tive Light Control does not swivel to the driv‐
er's side when the vehicle is at a standstill.
The turning lights are automatically switched
on depending on the steering angle or the use
of turn signals.
When driving in reverse, the turning lights may
be automatically switched on regardless of the
steering angle.
Self-leveling headlights The self-leveling headlights compensate for
acceleration and braking operations in order
not to blind the oncoming traffic and to achieve
optimum illumination of the roadway.
Malfunction A Check Control message is displayed.
Adaptive Light Control is malfunctioning or has
failed. Have the system checked as soon as
possible.
High-beam Assistant
The concept When the low beams are activated, this system
automatically switches the high beams on and
off or suppresses the light in the areas that
blind oncoming traffic. The procedure is con‐
trolled by a camera on the front of the interior
rearview mirror. The assistant ensures that the
high beams are activated whenever the traffic
situation allows. The driver can intervene at
any time and switch the high beams non and
off as usual.
Note Personal responsibility
The High-beam Assistant cannot serve
as a substitute for the driver's personal judg‐
ment of when to use the high beams. There‐
fore, manually reel off the high beams in situa‐
tions where required to avoid a safety risk.◀
Activating1.Depending on the equipment, turn the light
switch into position
or .
2.Press button on the turn signal lever, ar‐
row.
The indicator lamp in the instrument
cluster lights up.
When the low beams are on, the lights are au‐
tomatically brightened or dimmed.
The system responds to light from oncoming
traffic and traffic driving ahead of you, and to
adequate illumination, e.g., in towns and cities.
The blue indicator lamp in the instru‐
ment cluster lights up when the system
switches on the high beams. Depend‐
ing on the version of the system in the vehicle, the high beams may not switch off for oncom‐
ing vehicles, but may only be dimmed in the
areas that blind oncoming traffic. In this case,
the blue indicator light will stay on.
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Switching the high beams on and off
manually▷High beams on, arrow 1.▷High beams off/headlight flasher, arrow 2.
The High-beam Assistant can be switched off
when manually adjusting the light. To reacti‐
vate the High-beam Assistant, press the but‐
ton on the turn signal lever.
System limits
The system is not fully functional in situations such as the following, and driver intervention
may be necessary:
▷In very unfavorable weather conditions,
such as fog or heavy precipitation.▷When detecting poorly-lit road users such
as pedestrians, cyclists, horseback riders
and wagons; when driving close to train or
ship traffic; and at animal crossings.▷In tight curves, on hilltops or in depres‐
sions, in cross traffic or half-obscured on‐
coming traffic on freeways.▷In poorly-lit towns and cities and in the
presence of highly reflective signs.▷At low speeds.▷When the windshield behind the interior
rearview mirror is fogged over, dirty or cov‐
ered with stickers, etc.Fog lights
Front fog lights
The parking lights or low beams must be
switched on.
Press button. The green indicator
lamp lights up.
If the automatic headlight control, refer to
page 104, is activated, the low beams will
come on automatically when you switch on the
front fog lights.
When the high beams or headlight flasher are
activated, the front fog lights are not switched
on.
Instrument lighting Adjusting The parking lights or low beams
must be switched on to adjust
the brightness.
Adjust the brightness with the
thumbwheel.
Interior lights
General information The interior lights, footwell lights, access lights
and courtesy lights are controlled automati‐
cally.
Thumb wheel for the instrument lighting con‐
trols brightness of some of these features.Seite 106ControlsLights106
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SafetyVehicle features and options
This 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.
Airbags
1Front airbag, driver2Front airbag, front passenger3Head airbag4Side airbag5Knee airbagsFront airbags
Front airbags help protect the driver and front
passenger by responding to frontal impacts in
which safety belts alone would not provide ad‐
equate restraint.Side airbags
In a lateral impact, the side airbag supports the
side of the body in the chest and lap area.
Head airbags
In a lateral impact, the head airbag supports
the head.Seite 108ControlsSafety108
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factured. After installing a child seat, make
sure that the indicator lamp for the front-seat
passenger airbags lights up. This indicates
that the child seat has been detected and the
front-seat passenger 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.
With a respective message appearing on Con‐
trol Display calibrate the front seats to keep
the accuracy of this function over the long-
term.
Calibrating the front seats A corresponding message appears on the
Control Display.1.Press the reel and move the respective
seat all the way forward.2.Press the reel forward again. The seat still
moves forward slightly.3.Readjust the seat to the desired position.
The calibration procedure is completed when
the message on the Control Display disap‐
pears.
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.
Unobstructed area of movement
Ensure that the area of movement of the
seats is unobstructed to avoid personal injury
or damage to objects.◀
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
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 211.
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.
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