Overview
Buttons on the steering wheelPress but‐
tonFunctionCruise control on/off, interrupt‐
ing, refer to page 127.Store/maintain speed, refer to
page 128.Resume speed, refer to
page 129.Reduce distance, refer to
page 128.Increase distance, refer to
page 129.Rocker switch.
Change/maintain speed, refer
to page 128.
Buttons are arranged according to vehicle's
series, optional features and country specifica‐
tions.
Camera A camera serves to detect vehicles.
The camera is installed near the interior rear‐
view mirror.
Keep the windshield in the area behind the in‐
terior rearview mirror clean and clear.
Switching on/off and interrupting cruise control
Switching on Press button on the steering wheel.
The indicator lights in the instrument cluster
light up and the mark in the speedometer is set
to the current speed.
Cruise control can be used.
DSC Dynamic Stability Control will be
switched on if needed.
Switch off
To switch off the system while standing, step
on brake pedal at the same time.
Press button on the steering wheel.▷If active: press twice.▷If interrupted: press once.
The displays go out. The stored desired speed
is deleted.
Interrupting Press button on the steering wheel.
If interrupting the system while stationary,
press on the brake pedal at the same time.
The system is automatically interrupted in the
following situations:
▷When the brakes are applied.▷When selector lever position D is disen‐
gaged.▷When Dynamic Traction Control DTC is
activated.▷When DSC is actively controlling stability.▷If the safety belt and the driver's door are
opened while the vehicle is standing still.▷If the detection range of the camera is im‐
paired, e.g., by soiling, heavy precipitation
or glare effects from the sun.Seite 127Driving comfortControls127
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The instrument cluster displays the set
distance.
Increase distance Press button repeatedly until the de‐
sired distance is set.
The instrument cluster displays the set
distance.
Call up desired speed and distance
While driving Press button with the system inter‐
rupted. Desired speed and distance
are then continued with these settings. The
selected speed 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.
While standing
The system brought the vehicle to a complete
standstill:
▷Green marking in the speedometer:
Your vehicle accelerates automatically as
soon as the vehicle in the camera's range
moves off.▷Speedometer markings turn orange: no au‐
tomatic driving off.
To accelerate to the desired speed auto‐
matically, briefly press the accelerator or
press the RES or SET button.
Rolling bars in the distance display indicate
that the vehicle in the camera detection range
has moved away.
The system was paused or your vehicle was
brought to a halt actively through stepping on
the brake pedal and it is standing behind an‐
other vehicle:1. Press button to call up a stored
desired speed.2.Release the brake pedal.3.Step on the accelerator briefly, or press the
RES rocker switch when the vehicle ahead
of you drives away.
Changing between cruise control with/
without distance control
WARNING
The system does not react to traffic driv‐
ing ahead of you, but instead maintains the
stored speed. There is risk of accidents or risk
of property damage. Adjust the desired speed
to the traffic conditions and brake as needed.◀
Changing to Active Cruise Control without dis‐
tance control:
Press and hold this button, or
Press and hold this button.
The indicator lamp in the instrument
cluster lights up.
In order to switch back to Active Cruise Con‐
trol with distance control, press the button
again briefly.
After switching, a Check Control message is
displayed.
Displays in the instrument cluster
Desired speed
▷The marking lights up green:
the system is active.▷The marking lights up or‐
ange: the system has been
interrupted.Seite 129Driving comfortControls129
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▷The marking does not light up: the system
is switched off.
Brief status display
Selected desired speed.
If no speed is indicated, it is possible that the
conditions necessary for operation are not cur‐
rently fulfilled.
Distance to vehicle ahead of you Shown is selected distance to the vehicle driv‐
ing ahead of you.
Distance displayDistance 1Distance 2Distance 3Distance 4
This value is set
automatically af‐
ter the system is
switched on.Rolling bars: the detected vehicle has driven
away.
ACC is no longer accelerating. To accelerate
further, activate ACC by briefly stepping on
the gas, pressing the RES button or rocker
switch.
Indicator/warning lights
Symbol lights up orange:
A vehicle has been detected ahead of
you.
Symbol flashes orange:
The conditions are not adequate for
the system to work.
The system was deactivated but applies the
brakes until you actively resume control by
pressing on the brake pedal or accelerator
pedal.
Symbol flashes red and a signal
sounds:
You are requested to intervene by
braking or make an evasive maneuver.
The system has been interrupted or
distance control is temporarily sup‐
pressed because the accelerator pedal
is being pressed; a vehicle was not detected.
Distance control is temporarily sup‐
pressed because the accelerator pedal
is being pressed; a vehicle was de‐
tected.
Displays in the Head-up Display Some system information can also be dis‐
played in the Head-up Display.
System limits
Speed range The system can also be activated when sta‐
tionary.
The system is best used on well-constructed
roads.
The desired speed can be set between
20 mph/30 km/h and 85 mph/140 km/h.
Comply with the legal speed limit in every sit‐
uation when using the system.Seite 130ControlsDriving comfort130
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Cornering
If the desired speed is too high for a curve, the
speed is reduced slightly, although curves can‐
not be anticipated in advance. Therefore, drive
into a curve at an appropriate speed.
In tight curves the system offers only restricted
detection where a vehicle ahead of you might
be detected late or not at all.
When you approach a curve the system may
briefly report vehicles in the next lane due to
the bend of the curve. If the system deceler‐
ates you may compensate it by briefly acceler‐
ating. After releasing the gas pedal the system
is reactivated and controls speed independ‐
ently.
Driving away
In some situations, the vehicle cannot drive off
automatically; for example:
▷On steep inclines.▷From behind bumps in the road.
In these cases, press on the accelerator pedal.
Weather
In the event of unfavorable weather and light conditions, e. g. if there is rain, snowfall, slush,
fog or glare, this may result in poorer recogni‐
tion of vehicles as well as short-term interrup‐
tions for vehicles that are already detected. Drive attentively, and react to the current trafficsituation. If necessary, intervene actively, e.g.
by braking, steering or evading.
Malfunction
A Check Control message is displayed if the
system fails or was automatically deactivated.
The system may not be fully functional in the
following situations:▷When an object was not correctly de‐
tected.▷In heavy fog, rain, sprayed water or snow‐
fall.▷In tight curves.▷If the field of view of the camera or the front
windshield are dirty or covered.▷When driving toward bright lights.▷Up to 20 seconds after the start of the en‐
gine, via the Start/Stop button.▷During calibration of the camera immedi‐
ately after vehicle delivery.
Cruise control
The concept The system maintains a preset speed via the
buttons on the steering wheel. The system
brakes on downhill gradients if engine braking
is insufficient.
General information
Depending on the driving settings, the features
of the cruise control can change in certain
areas.
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Overview
Button in the vehicle
Parking assistant
Ultrasound sensors
The ultrasound sensors for measuring parking
spaces are located on the side of the vehicle.
To ensure full functionality:
▷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 put stickers over sensors.
Requirements
For measuring parking spaces
▷Maximum speed while driving forward ap‐
prox. 22 mph/35 km/h.▷Maximum distance to row of parked vehi‐
cles: 5 ft/1.5 m.Suitable parking space▷Gaps behind an object that has a min.
length of 5 ft/1.5 m.▷Gap between two objects with a minimum
length of approx. 5 ft/1.5 m.▷Min. length of gap between two objects:
your vehicle's length plus approx.
3.3 ft/1.0 m.▷Minimum depth: approx. 5 ft/1.5 m.
Regarding the 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.
Switching on/off
Switching on with the button Press button.
The LED lights up.
The current status of the parking space search
is indicated on the Control Display.
Parking assistant is activated automatically.
Switching on with reverse gear
Shift into reverse.
The current status of the parking space search
is indicated on the Control Display.
To activate:
"Parking Assistant"
Switch off
The system can be deactivated as follows:
▷Press button.▷Switch off the ignition.Seite 141Driving comfortControls141
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Drive through calm water only and only if it is
not deeper than 9.8 inches/25 cm and at this
height, no faster than walking speed, up to
3 mph/5 km/h.
Braking safely Your vehicle is equipped with ABS as a stand‐
ard feature.
Applying the brakes fully is the most effective
way of braking in situations needed.
Steering is still responsive. You can still avoid
any obstacles with a minimum of steering ef‐
fort.
Pulsation of the brake pedal and sounds from
the hydraulic circuits indicate that ABS is in its
active mode.
In certain braking situations, the perforated
brake discs can cause functional problems.
However, this has no effect on the perform‐
ance and operational reliability of the brake.
Objects in the movement area around
pedals and floor area
WARNING
Objects in the driver's floor area can limit
the pedal distance or block a depressed pedal.
There is risk of an accident. Stow objects in
the vehicle such that they are secured and
cannot enter into the driver's floor area. Use
floor mats that are suitable for the vehicle and
can be safely attached to the floor. Do not use
loose floor mats and do not layer several floor
mats. Make sure that there is sufficient clear‐
ance for the pedals. Ensure that the floor mats
are securely fastened again after they were re‐
moved, e.g. for cleaning.◀
Driving in wet conditions
When roads are wet, salted, or in heavy rain,
press brake pedal ever so gently every few
miles.
Ensure that this action does not endanger
other traffic.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.
Hills WARNING
Light but consistent brake pressure can
lead to high temperatures, brakes wearing out
and possibly even brake failure. There is risk of
an accident. Avoid placing excessive stress on
the brake system.◀
WARNING
In idle or with the engine switched off,
safety-relevant functions are restricted or not
available anymore, e.g. braking effect of the
engine or braking force and steering support.
There is risk of an accident. Do not drive in idle or with the engine switched off.◀
Drive long or steep downhill gradients in the
gear that requires least braking efforts. Other‐
wise the brakes may overheat and reduce
brake efficiency.
You can increase the engine's braking effect
by shifting down, going all the way to first gear,
if needed.
Brake disc corrosion
Corrosion on the brake discs and contamina‐
tion on the brake pads are furthered by the fol‐
lowing circumstances:▷Low mileage.▷Extended periods when the vehicle is not
used at all.▷Infrequent use of the brakes.
Corrosion will built up when the maximum
pressure applied to the brake pads during
braking is not reached - thus discs don't get
cleaned.
Corrosion buildup on the brake discs will cause
a pulsating effect on the brakes in their re‐
sponse - generally that cannot be corrected.
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Turn signal in exterior mirrorThe turn signals in the exterior mirrors feature
LED technology. Contact a dealer’s service
center or another qualified service center or re‐
pair shop in the event of a malfunction.
Tail lights, bulb replacement
Vehicles with halogen headlights1Side marker lights2Turn signal3Reversing lamp4Inside brake lamp5Tail lights6Brake lights/tail lights
Vehicles with LED headlights
1Turn signal2Reversing lamp3Inside brake lamp4Tail lights5Brake lightThe tail lights feature LED technology. Contact
a dealer’s service center or another qualified
service center or repair shop in the event of a
malfunction.
Bulb replacement, exterior tail lights
General information
Follow general instructions, refer to page 206.
Turn signal: 21-watt bulb, P21WLL.
Outer brake lamp: 21 watt bulb, P21WLL.
Removing the exterior tail lamp1.Open the tailgate.2.Remove the fastening using the screw
driver from the onboard vehicle tool kit, ar‐
row 1.
Remove cover, arrow 2.3.Loosen both nuts, arrow 1, of the outer tail
lamp.
Carefully pull out the tail lights toward the
front, arrow 2, from the body. Ensure that
the wiring is not damaged.4.Pull the plug out of the bulb holder and
have the tail lamp wiring hang outside.Seite 211Replacing componentsMobility211
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Replacing the bulbs1.Loosen the three fasteners, arrow 1, on the
bulb holder.
Remove the bulb holder from the tail lamp,
arrow 2.2.Press the nonworking bulb gently into the
socket, turn counterclockwise and remove.▷Upper bulb: turn signal▷Lower bulb: brake light3.Proceed in the reverse order to insert the
new bulb and attach the bulb holder. Make
sure that the bulb holder engages in all fas‐
teners.
Installing the tail lamp
1.Connect the plug and mount the wiring on
the tail lamp, arrow 1.2.Place the tail lamp with the tab, arrow 2, on
the mounting point of the body and push
onto both of the threaded bolt.3.Press on the tail lights until flush and
tighten both of the nuts. Mount the cover.Lights in the tailgate
Vehicles with halogen headlights
Follow general instructions, refer to page 206.
Reversing lamp: 21-watt bulb, P21WLL
Inner brake lamp: 21-watt bulb, H21WLL
Tail light: 5-watt bulb, P21WLL
Vehicles featuring LED headlights
Follow general instructions, refer to page 206.
Reversing lamp: 21-watt bulb, P21WLL
Inner brake lamp: 21-watt bulb, H21WLL
Accessing the lights1.Open the tailgate.2.Pull out the cover at the recessed grip.3.Remove the plug from the bulb holder.
Replacing reversing lamp and inner brake
lamp
1.Loosen both fasteners, arrow 1, on the
bulb holder.
Remove the bulb holder from the tail lamp,
arrow 2.Seite 212MobilityReplacing components212
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