stored values. The selected distance is briefly
displayed in the info display.
In the following cases, the stored speed value is
deleted and cannot be called up again:▷When the system is switched off.▷When the ignition is switched off.
Changing between cruise control with/
without distance control
Traffic driving ahead
The cruise control does not react to traffic
driving ahead of you, but instead maintains the
stored speed. Take this factor into account – you yourself must react; otherwise, there is the
danger of an accident occurring. ◀
To switch over to cruise control: Press and hold the button, or
Press and hold the button.
The indicator lamp in the instrument
cluster comes on and check-control
message is displayed as soon as the
switch is made to cruise control.
To switch back to the camera-based cruise con‐
trol, press one of the buttons.
Displays in the instrument cluster
Desired speed In addition to the indicator lamp, the
desired speed is displayed in the info
display.
▷The indicator lights up green: the system is
active.▷The indicator lights up orange: the system
has been interrupted.▷No display: system is switched off.Brief status display
Selected desired speed.
If --- appears briefly on the display for Check
Control messages, it is possible that the system
requirements for operation are currently not met.
Distance to vehicle ahead of you
Selected distance from the vehicle driving
ahead is briefly displayed in the left hand por‐
tion of the info display.Distance displayDistance 1Distance 2Distance 3Distance 4
This value is set after the system is
switched on.
Indicator/warning lamps
Personal responsibility
The indicator and warning lamps do not
relieve the driver of the responsibility to adapt
his or her desired driving speed and style to the
traffic conditions. ◀
The vehicle symbol lights up orange:
A vehicle has been detected ahead of
you.
The vehicle symbol flashes orange:
The conditions are not adequate for op‐
erating the system.
The system was deactivated but applies the
brakes until you actively resume control by
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pressing on the brake pedal or accelerator
pedal.
The vehicle symbol flashes red and an
acoustic signal sounds:
You are requested to intervene by brak‐
ing or making an evasive maneuver.
The system has been interrupted or dis‐
tance control is deactivated because
the accelerator pedal is being pressed;
a vehicle was not detected.
Distance control is deactivated because
the accelerator pedal is being pressed;
a vehicle was detected.
Flashing bars: the detected vehicle has
driven away.
Changing between cruise control with/ without distance control
Display in the instrument cluster:
Cruise Control without distance control.
Camera-based cruise control with dis‐tance control.
System limits
Speed range The optimum area of use is on well constructed
roads. The system is functional at speeds be‐
ginning at approx. 20 mph/30 km/h.
The maximum speed that can be set depends
on the vehicle.
Comply with the legal speed limit in every sit‐
uation when using the system.Detection range
The detection capacity of the system and the
automatic braking capacity are limited.
Two-wheeled vehicles for instance might not
be detected.
Limited detection capacity
Because of the limits to the detection ca‐
pacity of the camera, you should be alert at all
times so that you can intervene actively, if nec‐
essary; otherwise, there is the danger of an ac‐
cident occurring. ◀
Deceleration The system does not decelerate for:
▷Pedestrians, cyclists or similar slow road
users.▷Red traffic lights.▷Cross traffic.▷Oncoming traffic.▷Unlit vehicles or vehicles with defective
lighting at night.Seite 94ControlsDriving comfort94
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Cruise controlThe concept
The system is functional at speeds beginning at
approx. 20 mph/30 km/h.
It maintains the speed that was set using the
control elements on the steering wheel.
The system brakes on downhill gradients if en‐
gine braking action is insufficient.
Unfavorable conditions
Do not use the system if unfavorable con‐
ditions make it impossible to drive at a constant
speed, for instance:▷On curvy roads.▷In heavy traffic.▷On slippery roads, in fog, snow or rain, or
on a loose road surface.
Otherwise, you could lose control of the vehicle
and cause an accident. ◀
General information
Depending on the set drive mode, refer to
page 88, the characteristics of the cruise con‐
trol can change in certain areas.
Controls
At a glance
Press the buttonFunctionSystem on/off, interruptStore speedResume speedIncreasing, maintaining or
storing the speedReducing, maintaining or stor‐
ing the speedSwitching on
Press the button on the steering
wheel.
The indicator lamp in the instrument
cluster lights up.
The current speed is adopted as the de‐
sired speed and is displayed with the
symbol in the instrument cluster.
Cruise control can be used.
Switching off Deactivated or interrupted system
If the system is deactivated or inter‐
rupted, actively intervene by braking and, if
necessary, with evasive maneuvers; otherwise,
there is the danger of an accident occurring. ◀
Press the button.▷If active: press twice.▷If interrupted: press once.
The displays go out. The stored desired speed is
deleted.
Interrupting When active, press the button.
The system is automatically interrupted if:
▷The brakes are applied.▷The clutch pedal is depressed for a few sec‐
onds or released while a gear is not en‐
gaged.▷The gear engaged is too high for the cur‐
rent speed.▷Transmission position N is engaged.▷DTC Dynamic Traction Control is activated
or DSC is deactivated.▷DSC is actively controlling stability.Seite 96ControlsDriving comfort96
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Maintaining/storing the current speedPress the button.
Or
Press
or button in the interrupted state.
When the system is switched on, the current
speed is maintained and stored as the desired
speed.
This is displayed in the instrument cluster.
When cruise control is maintained or stored,
DSC Dynamic Stability Control is switched on, if
necessary.
Changing/maintaining speed
or button: can be pressed while the sys‐
tem is interrupted in order to maintain and
store the current speed.
Adapting the desired speed
Adapt the desired speed to the road con‐
ditions and be ready to brake at all times; oth‐
erwise, there is the danger of an accident oc‐
curring. ◀
or button: press until the desired speed
is set.
If active, the displayed speed is stored and the
vehicle reaches the stored speed if the road is
clear.
▷ or button: each time it is pressed to
the point of resistance, the desired speed
increases or decreases by approx.
1 mph/1 km/h.▷ or button: each time it is pressed
past the point of resistance, the desired
speed increases or decreases by a maxi‐
mum of 5 mph/10 km/h.
The maximum speed that can be set de‐
pends on the vehicle.▷ or button: pressing it to the resist‐
ance point and holding it accelerates or de‐
celerates the vehicle without requiring
pressure on the accelerator pedal. After thebutton is released, the vehicle maintains its
final speed. Pressing the switch beyond the
resistance point causes the vehicle to accel‐
erate more rapidly.
Resuming the desired speed
Press the button.
The stored speed is reached and maintained.
Displays in the instrument cluster
Indicator lamp Depending on how the vehicle is equip‐
ped, the indicator lamp in the instru‐
ment cluster indicates whether the sys‐
tem is switched on.
Desired speed The desired speed is displayed together
with the symbol.
▷The indicator lights up green: the
system is active.▷The indicator lights up orange: the system
has been interrupted.▷No display: system is switched off.
Brief status display
Selected desired speed.
If --- appears briefly on the display for Check
Control messages, it is possible that the system
requirements for operation are currently not met.
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Suitable parking space▷Gap between two objects or behind an in‐
dividual object, each of the objects being at
least 5 ft/1.5 m long.▷Minimum length of the gap: own vehicle's
length plus approx. 3.3 ft/1.0 m.▷Minimum depth: approx. 5 ft/1.5 m.
For parking procedure
▷Doors and tailgate closed.▷Parking brake released.▷When parking in parking spaces on the
driver's side, the corresponding turn signal
must be set.
At a glance
Button in the vehicle
Parking assistant
Ultrasound sensors
The ultrasound sensors for measuring parking
spaces are located on the wheel arches.
To ensure full operability:▷Keep the sensors clean and free of ice.▷When using high-pressure washers, do not
spray the sensors for long periods and
maintain a distance of at least 12 in/30 cm.▷Do not paste over sensors.
Switching on/off
Switching on with the button Press the button.
The LED lights up.
The current status of the parking space search
is indicated on the radio.
Parking assistant is activated automatically.
Switching on with reverse gear
Shift into reverse.
As soon as a suitable parking space is recog‐ nized by the system, the following query is dis‐
played on the radio display: "Start vehicle
parking?"
"OK": activate parking assistant.
"Cancel": cancel parking assistant.
Switching off The system can be deactivated as follows:
▷Press the button.▷Switch off the ignition.
Indicator of the radio display
System status
▷Symbols, see arrows, on the
side of the vehicle represen‐
tation. Parking assistant is
activated and search for
parking space active.Seite 101Driving comfortControls101
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▷Drive moderately.
Hot exhaust systemHot exhaust system
High temperatures are generated in the
exhaust system.
Do not remove the heat shields installed and
never apply undercoating to them. Make sure
that flammable materials, e. g. hay, leaves,
grass, etc. do not come in contact with the hot
exhaust system during driving, while in idle po‐
sition mode, or when parked. Such contact
could lead to a fire, and with it the risk of seri‐
ous personal injury as well as property damage.
Do not touch hot exhaust pipes; otherwise,
there is the danger of getting burned. ◀
Diesel particulate filter The diesel particulate filter collects soot parti‐
cles and burns them periodically at high tem‐
peratures.
During the cleaning time of several minutes,
the following may occur:
▷Temporarily, the engine may run less
smoothly.▷Noises and a slight amount of smoke com‐
ing from the exhaust until shortly after the
engine is shut down.▷A somewhat higher engine speed is neces‐
sary to achieve the accustomed perform‐
ance.
Mobile communication devices in the vehicle
Mobile communication devices in the ve‐
hicle
It is advised that you do not use mobile com‐
munication devices, e.g., mobile phones, inside
the vehicle without connecting them directly to
the external antenna. Otherwise, the vehicle
electronics and mobile communication devices
can interfere with each other. In addition, there
is no assurance that the radiation generated
during transmission will be discharged from the
vehicle interior. ◀
Hydroplaning On wet or slushy roads, a wedge of water can
form between the tires and road surface.
This phenomenon is referred to as hydroplan‐
ing. It is characterized by a partial or complete
loss of contact between the tires and the road
surface, ultimately undermining your ability to
steer and brake the vehicle.
Hydroplaning
When driving on wet or slushy roads, re‐
duce your speed to prevent hydroplaning. ◀
Driving through water Drive through calm water only if it is not deeper
than 9.8 inches/25 cm and at this height, no
faster than walking speed, up to
6 mph/10 km/h.
Adhere to water depth and speed limita‐
tions
Do not exceed this water depth and walking
speed; otherwise, the vehicle's engine, the
electrical systems and the transmission may be
damaged. ◀
Braking safely
Your vehicle is equipped with ABS as a standard
feature.
Applying the brakes fully is the most effective
way of braking in situations when this is neces‐
sary.
The vehicle maintains steering responsiveness.
You can still avoid any obstacles with a mini‐
mum of steering effort.
Pulsation of the brake pedal and sounds from
the hydraulic circuits indicate that ABS is in its
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Objects in the area around the pedalsNo objects in the area around the pedals
Keep floor mats, carpets, and any other
objects out of the area of motion of the pedals;
otherwise, the function of the pedals could be
impeded while driving and create the risk of an
accident.
Do not place additional floor mats over existing
mats or other objects.
Only use floor mats that have been approved for the vehicle and can be properly fixed in
place.
Ensure that the floor mats are securely fastened
again after they were removed for cleaning, for
example. ◀
Driving in wet conditions When roads are wet or there is heavy rain,
briefly exert gentle pressure on the brake pedal
every few miles.
Ensure that this action does not endanger other
road users.
The heat generated in this process helps dry
the brake discs and pads.
In this way braking efficiency will be available
when you need it.
HillsDrive long or steep downhill gradients in the
gear in which the least braking is required. Oth‐
erwise, the brake system may overheat, result‐
ing in a reduction in the brake system effi‐
ciency.
You can increase the engine's braking effect by
shifting down, going all the way to first gear, if
necessary.
Avoid load on the brakes
Avoid placing excessive load on the brake
system. Light but consistent brake pressure can
lead to high temperatures, brake wear and
possibly even brake failure. ◀Do not drive in neutral
Do not drive in neutral or with the engine
stopped, as doing so disables engine braking.
In addition, steering and brake assist are un‐
available with the engine stopped. ◀
Brake disc corrosion Corrosion on the brake discs and contamina‐
tion on the brake pads are furthered by:▷Low mileage.▷Extended periods when the vehicle is not
used at all.▷Infrequent use of the brakes.
Corrosion occurs when the minimum pressure
that must be exerted by the pads during brake
applications to clean the discs is not reached.
Should corrosion form on the brake discs, the
brakes will tend to respond with a pulsating ef‐
fect that generally cannot be corrected.
Condensation under the parked vehicle
When using the automatic climate control, con‐
densation water develops that exits under‐
neath the vehicle.
Traces of water under the vehicle like this are
normal.
Ground clearance Limited ground clearance
Observe the limited ground clearance of
the vehicle, e. g. while entering underground
parking garages or when driving over obsta‐
cles. Otherwise, damages to the vehicle may
result. ◀
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Coasting is automatically activated when
GREEN mode is called via the Driving Dynamics
Control, refer to page 88.
The function is available in a certain speed
range.
A forward-looking driving style helps the driver
to use the function as often as possible and
supports the fuel-conserving effect of coasting.
Safety mode
The function is not available if one of the fol‐
lowing conditions is satisfied.▷DSC OFF or TRACTION activated.▷Driving in the dynamic limit range and on
steep uphill or downhill grades.▷Battery charge status temporarily too low
or vehicle electrical system drawing exces‐
sive current.▷Cruise control activated.
Functional requirements
In GREEN mode, this function is available in a
speed range from approximately 30 mph, ap‐
prox. 50 km/h to 100 mph, approx. 160 km/h,
if the following conditions are satisfied:
▷Accelerator pedal and brake pedal are not
operated.▷The selector lever is in transmission position
D.▷Engine and transmission are at operating
temperature.
Display
Display in the instrument cluster The mark in the bar display be‐
low the tachometer is high‐
lighted green and appears at the
zero point. The tachometer ap‐
proximately indicates idle speed.
Deactivating the system manually
The function can be deactivated via the radio,
e.g., to use the braking effect of the engine
when traveling downhill.1. "Settings"2.If necessary, "Driving mode" or "GREEN
Mode"3."Coasting"
The setting is saved for the profile currently be‐
ing used.
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