Page 257 of 344

OperationFig. 314
Monochromatic display of the instrument cluster: Examples of
system indications
Fig. 315
Colour display of the instrument cluster: Examples of system in-
dications
Read and observe
and on page 254 first.
System displays » Fig. 314 and » Fig. 315
The system is active, but not ready to intervene.
The system is active and ready to intervene.
The system intervenes when approaching the right-hand boundary lane.
Adaptive tracking takes place.
The system can intervene when the following basic conditions are present. The system is activated.
The vehicle is travelling at more than around 65 km/h 1)
.
The boundary line of at least one side of the lane is detected.
The driver's hands are on the steering wheel.
The lane is more than 2.5 m in width.
If the turn signal is switched on (e.g. when turning), no steering intervention takes place when the vehicle approaches the boundary line. The system re-
gards the situation as an intended lane change.
Warning lights in the instrument cluster The system is active, but not ready to intervene.
The system is active and ready to intervene or is currently intervening.
Adaptive lane assist
Adaptive tracking helps to keep the vehicle in the position between the boun-
dary lines selected by the driver, by means of steering intervention.
If the position within the lane is changed, the system quickly adapts and holds
the newly-selected position.
Steering wheel vibrations
In the following situations, it may occasionally be the case that due to the
steering wheel vibrations the syst4em indicates that a driver steering inter-
vention is required.
▶ The system is not able to keep the vehicle by a within the lane due to a
steering intervention.
▶ During an intense system-related steering intervention, the system suddenly
cannot recognize the boundary lines.WARNINGThe system function may be restricted if, for example there is danger due
to ruts on a downhill road or in a crosswind.1)
Not valid for vehicles with the traffic jam assistant » page 256.
255Assist systems
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Activation / deactivationRead and observe
and on page 254 first.
The activation/deactivation of the system can be carried out in one of two
ways. ▶ In the instrument cluster display » page 49, Menu item
Assist systems
.
▶ In Infotainment » page 254, Settings in Infotainment .
Adaptive tracking can also be enabled or disabled In Infotainment.
After switching off and switching on the ignition, the system setting is re-
tained.
Note
The system setting is stored (depending on Infotainment type) in the active
user account personalisation » page 50.
Malfunctions
Read and observe
and on page 254 first.
If, for some unknown reason, the system is not available, an appropriate mes-
sage appears in the display of the instrument cluster.
Sensor covered / dirty
If the windscreen is dirty, iced or misted up in the sensor area, a message ap-
pears indicating that there is no sensor view. Clean the windscreen or remove
the obstacles from the sensor area.
System unavailable
If the system is currently unavailable, a message concerning the unavailability
appears. Try to re-activate the machine. If the system still is not available, seek
the assistance of a specialist garage.
System fault
In the case of a system fault, an error message appears. Seek help from a spe-
cialist garage.
Request to take over steering
If the system detects that there are no hands are on the steering wheel, this
will not work properly. You will be prompted to take over steering. Place your
hands on the steering wheel.
Traffic jam assistant
Introduction
This chapter contains information on the following subjects:
Function
256
Operating conditions
256WARNING■ Please take note of the general points relating to the use of assistance
systems » page 215, in section Introduction .■
The driver must always have hands on the steering wheel and be ready to
take over steering of the vehicle himself (accelerate or brake).
Note
The system is designed primarily for use on motorways.
Function
Read and observe
on page 256 first.
The traffic jam assistant (referred to as system) helps to keep the vehicle with-
in the lane at speeds below 65 km/h while keeping the distance to the vehicle
ahead.
The system is only available for vehicles with Automatic transmission.
The traffic jam assistant is an extension of the systems Lane Assist » page 254
and ACC » page 243 and works by using the functions of these two systems.
For this reason, the chapters on System Lane Assist and ACC are to be read
carefully and the safety notes are to be observed.
Operating conditions
Read and observe
on page 256 first.
The system activation occurs automatically whilst fulfilling the following ba-sic conditions.
Lane Assist with the adaptive tracking is enabled, the boundary lines on
both sides are recognized lane » page 254.
ACC is activated and the regulation » page 243 follows.
The vehicle speed is below 65 km/h.
256Driving
Page 259 of 344

Assistant for emergencies
Introduction
This chapter contains information on the following subjects:
Function
257
Operating conditions
257WARNING■ Please take note of the general points relating to the use of assistance
systems » page 215, in section Introduction .■
The system is intended for emergency situations when the driver is sud-
denly unable to take over the steering task. Therefore, never try to test out
the system - there is a risk of an accident!
Function
Read and observe
on page 257 first.
The assistant for emergencies (following known as system) detects inactivityof the driver, which for example can be caused by a sudden loss of conscious-
ness. The system then performs measures as safely as possible to decelerate
the vehicle to a stop.
The system is only available for vehicles with Automatic transmission.
The assistant for emergencies is an extension of the systems Lane Assist
» page 254 and ACC » page 243 and works by using the functions of these two
systems.
For this reason, the chapters on System Lane Assist and ACC are to be read
carefully and the safety notes are to be observed.
System intervention
If the system detects the driver's inactivity, it draws attention to this fact by a beep and a message on the display of the instrument cluster. It keeps the ve-
hicle in its lane.
If the driver does not take over the steering even after a repeated warning,
the system automatically brakes the vehicle and after it has come to a stand-
still the parking brake switch on.
With automatic braking, the hazard warning system is switched on.
The automatic braking interventions can be cancelled by pressing the acceler-
ator pedal or by means of a steering intervention.
Operating conditions
Read and observe
on page 257 first.
The system can intervene when the following basic conditions are present. Lane Assist is activated and the boundary line is detected at least on one
side of the lane » page 254.
ACC is activated and the regulation » page 243 follows.
Traffic sign recognition
Introduction
This chapter contains information on the following subjects:
Settings in Infotainment
258
Operation
258
Additional display
259
Malfunctions and information messages
259
The traffic sign recognition (following known as system) shows certain traffic
signs (e.g. speed limits) on the display of the instrument cluster and if necessa-
ry warns against excessive speeds.
WARNING■ Please take note of the general points relating to the use of assistance
systems » page 215, in section Introduction .■
Vertical traffic signs must always take precedence over the traffic signs
shown in the display. The driver is always responsible for correctly assess-
ing the traffic situation.
■
Speed specifications in the displayed road signs refer to the country-spe-
cific speed units. For example, the display
on the display can therefore
be country specific and refer to either km/h or mph.
257Assist systems
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WARNINGThe traffic signs may not be displayed or displayed incorrectly in the system
e.g. in the following situations.■
When visibility is poor, (e.g. fog, heavy rain, thick snowfall).
■
The sensor is blinded by the sun or oncoming traffic.
■
The field of view of the sensor is limited by an obstacle or a preceding ve-
hicle.
■
Travelling at high speed.
■
The traffic signs are covered (e.g. by trees, snow or dirt).
■
The traffic signs are not standard (round with a red border) or are dam-
aged.
■
The traffic signs are attached to flashing neon signs.
■
The traffic signs were changed (the navigation data are out of date).
Note
The system is only available in some countries.
Settings in Infotainment
Read and observe
on page 257 first.
›
Press the button, then tap on the function surface
→
Driver assistance
,
tap.
■ Dynamic Road Sign Display - Settings for the Dynamic Road Sign Display
■
Show in instrument cluster
- Activation/deactivation of the additional traffic
signs in the display of the instrument cluster
■
Speed warning::
» page 251 - Setting a warning when exceeding the speed
limit
■
Warning at over
- Setting warning timing with the option to exceed the speed
limit in a range from 0 to 20 km / h
■ Trailer recognition
■
Show road signs relevant to trailers
- Activating / deactivating the display of road
signs relevant to trailers
■
Use for route calculation
- Activation / deactivation taking trailers in account for
route calculation in navigation
■
Maximum speed for trailer
- Set the top speed for towing a trailer
OperationFig. 316
Sensor for traffic sign recogni-
tion
Fig. 317
Instrument cluster display: Display examples
Read and observe
on page 257 first.
Description of indications and displayed traffic signs
Display » Fig. 317Display of detected traffic signs » page 46, Driving data (Multifunction
display)Additional display (monochromatic display)Additional display (colour display)
The system can display the following (vertical) traffic signs where identified. ▶ Speed limit.
▶ Overtaking prohibited.
Additional signs, such as 'when wet' or signs which only apply for a limited
time can also be displayed.
The system displays only traffic signs that are in the “viewing area” of the sen-
sor » Fig. 316 .
258Driving
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Data from the sensor is supplemented by information from the Infotainment
Navigation. This is the reason why traffic signs with maximum speeds can also
be shown on sections of roads which do not have any traffic signs.
Warning when exceeding the speed limit
The warning when exceeding the permissible speed (based on the detected
traffic sign) can be activated and set in Infotainment » page 258.
Mode when towing a trailer
For vehicles with a factory-fitted towing device, in Infotainment it is possible
to enable or disable the relevant traffic signs for trailer operation and the top
speed for towing a trailer » page 258, Settings in Infotainment .
Additional display
Read and observe
on page 257 first.
If the menu item Road sign is currently not shown » Fig. 317 on page 258 -
,
the road sign with the speed limit will appear in the upper display area of the
instrument cluster » Fig. 317 on page 258 -
,
.
If several traffic signs are detected simultaneously, in some cases the next
traffic sign will also be displayed in the colour display - » Fig. 317 on page 258 -
.
All detected traffic signs can be displayed via the multifunction display in the
menu item Traffic Sign Recognition » Fig. 317 on page 258 -
.
The additional display can be activated / deactivated in Infotain-
ment » page 258 .
Note
The setting (activation/deactivation) of the auxiliary display will be saved (de-
pending on Infotainment type) in the active user account personalisation
» page 50 .
Malfunctions and information messages
Read and observe
on page 257 first.
If, for some unknown reason, the system is not available, an appropriate mes-
sage appears in the display of the instrument cluster.
Sensor covered / dirty
If the screen in the sensor area is dirty, iced or misted, a caution to clean the
screen appears. Clean the windscreen or remove the obstacles from the sen-
sor area.
System fault
In the case of a system fault, an error message appears. Seek help from a spe-
cialist garage.
System limitation (Navigation data not available)
If the Infotainment Navigation submits no data, a message regarding the limi- tation of the system function appears. Check whether the map documents are
up to date or whether the vehicle is currently in a location for which no naviga-
tion data are available.
Traffic signs unavailable
No speed restriction is detected, a message is displayed regarding the unavail-
ability of road signs.
Fatigue detection
The fatigue detection system (following known as system) recommends the
driver taking a break from driving when, because of the driver's steering be-
haviour, driver fatigue can be detected.
From the starting of the journey, the system evaluates the steering behaviour
at speeds 65-200 km/h. If, while driving, there have been changes in the steer-
ing behaviours that are evaluated by the system as indicating possible fatigue,
a break recommendation is issued.
Conditions under which a break from driving is detected by the system ▶ The vehicle is stopped and the ignition switched off.
▶ The vehicle is stopped, the seat belt removed and the driver's door opened.
▶ The vehicle is stopped for more than 15 minutes.
If none of these conditions are met or if the driving style is not changed, the
system recommends a driving break again after 15 minutes.
The system can be activated/deactivated in Infotainment in the menu
→
→
Driver assistance
.
Pause recommendation
The icon appears and the following message for a few seconds in the display
of the instrument cluster and a message about the detected fatigue. An au-
dible signal is also emitted.
259Assist systems
Page 262 of 344

WARNING■Please take note of the general points relating to the use of assistance
systems » page 215, in section Introduction .■
For the driving ability is always the driver's responsibility. Never drive if
you feel tired.
■
The system may not detect all cases where a break is needed.
■
Therefore, take regular, sufficient breaks during long trips.
■
There will be no system warning during the so-called micro-sleep.
Note
■ In some situations, the system may evaluate the driving incorrectly and thus
mistakenly recommend a break (e.g. sporty driving, adverse weather condi-
tions or poor road conditions).■
The system is designed primarily for use on motorways.
Tyre pressure monitoring
Introduction
This chapter contains information on the following subjects:
Storing the tyre pressure values and Infotainment display
260
The tyre pressure monitoring function (following known as system) monitors
the tyre pressure while driving.
If the tyre inflation pressure changes, the warning light
lights up in the in-
strument cluster and an audible signal sounds » page 37.
The system can only function properly if the tyres have the prescribed inflation
pressure and these pressure values are stored in the system.
Always save the tyre pressure values in the system if one of the following
events occurs.
▶ Change of tyre pressure values.
▶ Change one or more wheels.
▶ Change in position of a wheel on the vehicle.
▶ The warning light
in the instrument cluster.
WARNING■
Please take note of the general points relating to the use of assistance
systems » page 215, in section Introduction .■
Having the correct tyre inflation pressure is always the driver's responsi-
bility. Tyre pressure should be checked regularly » page 286.
■
The system cannot warn in case of very rapid tyre inflation pressure loss,
e.g. in case of sudden tyre damage.
■
Before storing the pressures, the tyres must be inflated to the specified
inflation pressure » page 286. If the wrong pressure valuesare stored, the
system may not issue any warnings, even if the tyre pressure is too low.
CAUTION
To ensure proper system function, the tyre pressure values must be stored ev-
ery 10,000 km or 1x a year.
Storing the tyre pressure values and Infotainment display
Fig. 318
Key for storing / Example of
screen display: it indicates a tyre
pressure change front left
Read and observe and on page 260 first.
Procedure for storing the tyre pressure values
›
Inflate all the tyres to the specified pressure.
›
Turn on the ignition and switch on Infotainment.
›
Press the button in Infotainment and then tap the function surfaces on
the screen Tap
→
Vehicle status
.
›
Use the function surfaces
Select the menu item
Tyre Pressure Loss Indi-
cator .
›
Tap the function surface
» Fig. 318 .
In addition, follow the instructions that appear on the display.
A message in the display informs about the storage of the tyre pressure val-
ues.
260Driving
Page 263 of 344

NoteWhen a warning light in the instrument cluster appears, the affected tyre
can be displayed on the infotainment » Fig. 318.Towing device and trailer
Hitch
Introduction
This chapter contains information on the following subjects:
Swinging in and out the tow bar
262
Vertical load with mounted accessories
262
The maximum trailer nose weight when towing a trailer depends on the en-
gine and the vehicle version in the following table. Other data (e.g. shown on
the nameplate of the hitch) on provides information about the test values of
the device .
EngineTransmissionFive-seat versionSeven-seat version1.4 ltr./92 kW TSIMG75 kg66 kg1.4 l/110 kW TSI ACTMG 4x4100 kg80 kgDSG75 kg72 kg1.4 ltr./110 kW TSIDSG 4x4100 kg80 kg2.0 ltr./132 kW TSIDSG 4x4 (EU6)100 kg80 kg
2.0 ltr./110 kW TDI CR
MG 4x4100 kg-DSG80 kg80 kgDSG 4x4 (EU6)100 kg80 kg2.0 ltr./140 kW TDI CRDSG 4x4100 kg80 kgWARNINGDo not use the towing device if it is damaged or if there are parts missing.261Towing device and trailer
Page 264 of 344

Swinging in and out the tow barFig. 319
Tow bar: swing out
Fig. 320
Tow bar: engage
Read and observe
on page 261 first.
The pivotable tow bar cannot be removed. Its correct latching in both positions is indicated by a warning light.
Swing out the tow bar
›
Pull the locking tab in direction of arrow
1
» Fig. 319 » (the installation
point of the locking tab may be different depending on equipment). The tow
bar swings out in direction of arrow
2
and the warning light beside the lock-
ing tab flashes.
›
Press the tow bar in direction of arrow
3
until it audibly clicks into place.
The indicator light inside the securing tab is illuminated.
Swivel tow bar
No trailer or other accessory is connected to the tow bar. A socket or adapter
may not be plugged into the 13-pin socket.
› Pull the locking tab in direction of arrow 4
» Fig. 320 . The tow bar is un-
locked and the warning light in the locking tab flashes.›
Swing in the tow bar under the bumper in the direction of arrow
5
until it
audibly clicks into place. The indicator light inside the securing tab is illumi-
nated .
Check latching
If the tow bar is incorrectly locked, the warning light flashes red, after the igni-
tion is switched on an acoustic signal is sounded and the following message
appears in the instrument cluster.
WARNING■ Take care with the towing device - it may cause injury.■When swinging out the ball rod away from the central area of the rear
bumper, there is a danger of injury to the legs.■
Do not manipulate the release lever as long as a trailer or another acces-
sory is coupled to the tow bar. The tow bar could come loose - risk of acci-
dent and injury.
■
If the indicator light does not light within the safety tab or flashes, or if
the tow bar can not engage, then do not use this. Seek help from a special-
ist garage.
Note
When not using the towing device, always swing the tow bar under the bump-
er.
Vertical load with mounted accessories
Fig. 321
Representation of the maximum
length of the mounted accesso-
ries and the permissible total
weight of the accessory depend-
ing on the load centre of gravity
Read and observe on page 261 first.
When using the accessories (e.g. bicycle carrier), the maximum length and the
permissible total weight including load must be considered.
262Driving