Driving and operating151Driving and
operatingDriving hints ............................... 152
Control of the vehicle ...............152
Steering ................................... 152
Starting and operating ...............152
New vehicle running-in ............152
Ignition switch positions ...........152
Power button ........................... 153
Starting the engine ..................154
Overrun cut-off ........................ 156
Stop-start system ....................156
Parking .................................... 159
Engine exhaust .......................... 160
Exhaust filter ............................ 160
Catalytic converter ...................160
AdBlue ..................................... 161
Automatic transmission ..............164
Transmission display ...............165
Gear selection ......................... 165
Manual mode ........................... 166
Electronic driving programmes 167
Fault ........................................ 167
Manual transmission ..................167Brakes........................................ 168
Antilock brake system .............168
Parking brake .......................... 169
Brake assist ............................. 169
Hill start assist ......................... 170
Ride control systems .................170
Electronic Stability Control and Traction Control system .........170
Selective ride control ...............171
Driver assistance systems .........173
Cruise control .......................... 173
Speed limiter ........................... 176
Adaptive cruise control ............179
Forward collision alert .............186
Active emergency braking .......188
Front pedestrian protection .....190
Parking assist .......................... 191
Side blind spot alert .................194
Panoramic view system ...........196
Rear view camera ...................199
Lane departure warning ..........200
Driver alert ............................... 201
Fuel ............................................ 203
Fuel for diesel engines ............203
Refuelling ................................ 204
Trailer hitch ................................ 205
General information .................205
Driving characteristics and towing tips .............................. 205Trailer towing........................... 206
Towing equipment ...................206
Trailer stability assist ...............209
Driving and operating159Parking9Warning
● Do not park the vehicle on an
easily ignitable surface. The
high temperature of the
exhaust system could ignite the
surface.
● Always apply the parking brake.
● If the vehicle is on a level surface or uphill slope, engage
first gear or set the selector
lever to position P (automatic
transmission type A) / N
(automatic transmission type B). On an uphill slope, turn the
front wheels away from the
kerb.
If the vehicle is on a downhill
slope, engage reverse gear or
set the selector lever to position P (automatic transmission type
A) / N (automatic transmission
type B). Turn the front wheels
towards the kerb.
● Close the windows.
● Switch off the engine.
● Remove the ignition key from the ignition switch or switch off
ignition on vehicles with power
button. Turn the steering wheel
until the steering wheel lock is
felt to engage.
● Lock the vehicle.
● Activate the anti-theft alarm system.
● The engine cooling fans may run
after the engine has been
switched off 3 212.
Caution
After running at high engine
speeds or with high engine loads,
operate the engine briefly at a low load or run in neutral for
approx. 30 seconds before
switching off, in order to protect
the turbocharger.
Notice
In the event of an accident with airbag deployment, the engine is
switched off automatically if the
vehicle comes to a standstill within a
certain time.
In countries with extreme low
temperatures it may be necessary to park the vehicle without applied
parking brake. Make sure to park the
vehicle on a level surface.
Driving and operating165Transmission display
The mode or selected gear is shown
in the Driver Information Centre.
In automatic mode, the driving
programme is indicated by D, A or
AUTO .
In manual mode, M and the number
of the selected gear is indicated.
R indicates reverse gear.
N indicates neutral position.
For automatic transmission type A
only: P indicates park position.
Gear selection 3 165.
Gear selectionType A
Turn the gear selector.
P:park position, front wheels are
locked, engage only when the
vehicle is stationary and the
parking brake is appliedR:reverse gear, engage only when
the vehicle is stationaryN:neutralD:automatic modeM:manual mode
The gear selector is locked in P and
can only be moved when the ignition
is on and the brake pedal is applied.
The engine can only be started with
the gear selector in position P or N.
When position N is selected, press
the brake pedal or apply the parking
brake before starting.
Do not accelerate while engaging a
gear. Never depress the accelerator
pedal and brake pedal at the same
time.
When a gear is engaged, the vehicle
slowly begins to creep when the
brake is released.Type B
Turn the gear selector.
166Driving and operatingR:reverse gear, engage only when
the vehicle is stationaryN:neutralA:automatic modeM:manual mode
The engine can only be started with
the gear selector in position N. When
position N is selected, press the brake
pedal and start the engine.
Do not accelerate while engaging a
gear. Never depress the accelerator
pedal and brake pedal at the same
time.
When a gear is engaged, the vehicle
slowly begins to creep when the
brake is released.
Engine braking To utilise the engine braking effect,select a lower gear when driving
downhill.
Parking
Type A:
Apply the parking brake and select P.Type B
Apply the parking brake and select
N or leave the selected gear selector
position.
Manual mode 1. Activate manual mode a) Automatic transmission type A:Manual mode M can be activated
from position D in each driving
situation and speed.
Press button M.
b) Automatic transmission type B:
Move gear selector to position M
if vehicle is at a standstill.
2. Pull steering wheel paddles to select gears manually.
Pull right steering wheel paddle + to
shift to a higher gear.
Pull left steering wheel paddle - to
shift to a lower gear.
Multiple pulls allow gears to be
skipped.
The selected gear is indicated in the
instrument cluster.
If a higher gear is selected when
vehicle speed is too low, or a lower
gear when vehicle speed is too high,
the shift is not executed. This can
cause a message in the Driver
Information Centre.
Driving and operating169ABS starts to regulate brake pressure
as soon as a wheel shows a tendency to lock. The vehicle remains
steerable, even during hard braking.
ABS control is made apparent
through a pulse in the brake pedal
and the noise of the regulation
process.
For optimum braking, keep the brake
pedal fully depressed throughout the
braking process, despite the fact that
the pedal is pulsating. Do not reduce
the pressure on the pedal.
When braking in an emergency, the
hazard warning flashers are switched on automatically depending on the
force of deceleration. They are
switched off automatically the first
time you accelerate.
After starting off, the system performs
a self-test which may be audible.
Control indicator i 3 111.
Fault9 Warning
If there is a fault in the ABS, the
wheels may be liable to lock due
to braking that is heavier than
normal. The advantages of ABS are no longer available. During
hard braking, the vehicle can no longer be steered and may
swerve.
Have the cause of the fault remedied
by a workshop.
Parking brake
9 Warning
Always apply parking brake firmly
without operating the release
button, and apply as firmly as
possible on a downhill or uphill
slope.
To release the parking brake, pull
the lever up slightly, press the
release button and fully lower the
lever.
To reduce the operating forces of
the parking brake, depress the
foot brake at the same time.
Brake assist
If brake pedal is depressed quickly
and forcefully, maximum brake force
is automatically applied.
Operation of brake assist might
become apparent by a pulse in the
brake pedal and a greater resistance
when depressing the brake pedal.
Maintain steady pressure on the
brake pedal as long as full braking is
required. Maximum brake force is
automatically reduced when brake
pedal is released.
182Driving and operatingPress MEM to request saving of the
suggested speed.
Press MEM once more to confirm and
save the new speed setting.
This speed is the new value for the
cruise control.
Exceeding the set speed
Vehicle speed can be increased by depressing the accelerator pedal.
When the accelerator pedal is
released, the previously stored speed
is resumed. If a slower moving vehicle
is ahead, the following distance
selected by the driver is restored.
If the set speed is exceeded, the
indicated speed setting flashes in the Driver Information Centre and a
warning message appears.9 Warning
Accelerating by the driver
deactivates automatic braking by
the system. This is indicated as a
pop-up warning in the Driver
Information Centre.
Resume stored speed
Press the button at a speed above
25 mph to return to the stored speed.
Adaptive cruise control on
vehicles with automatic
transmission
For vehicles with automatic
transmission, adaptive cruise control
allows to maintain the selected
distance behind a stopping vehicle
until a complete stop is reached.
If the system has stopped your
vehicle behind another vehicle, then
the set speed is replaced by a green
control indicator .. This symbol
notifies, that the vehicle is hold
automatically in stop position.
If the stopped vehicle ahead was
stopped for a longer time and then
begins to move forward, the green
illuminated vehicle ahead control
indicator . will flash and a warning
chime will sound as a reminder to
check traffic before resuming.
When the vehicle ahead drives away,
press the accelerator pedal until
19 mph and then press SET/+ or
SET/- to resume adaptive cruise
control. If the vehicle stays stopped
for more than 5 minutes or if the
driver's door is opened and the
driver's seat belt is unfastened, then
the electric parking brake is applied
automatically to hold the vehicle.
Control indicator j will illuminate.
Electric parking brake 3 169.9 Warning
When the system is deactivated or
cancelled, the vehicle will no
longer be held at a stop and can
190Driving and operatingspeed range and only responds to
detected vehicles and
pedestrians.
System limitations
In some cases, the active emergencybraking system may provide an
automatic braking in situations that
seem to be unnecessary, for instance
in parking garages, due to traffic signs
in a curve or due to vehicles in
another lane. This is normal
operation, the vehicle does not need
service. Firmly apply the accelerator
pedal to override the automatic
braking if the situation and the
surroundings permit.
In the following cases, active
emergency braking performance is
limited:
● Driving on winding or hilly roads.
● Detecting all vehicles, especially vehicles with a trailer, tractors,
muddy vehicles, etc.
● Detecting a vehicle when weather limits visibility, such as infog, rain, or snow.
● Driving during nighttime.
● The windscreen is damaged or affected by foreign items, e.g.
stickers.
Complete attention is always required
while driving, and the driver should be ready to take action and apply the
brakes and / or steer the vehicle to
avoid crashes.
We recommend to deactivate the
system in the vehicle personalisation
in the following cases:
● when towing a trailer or caravan
● when carrying long objects on roof bars or a roof rack
● when the vehicle is being towed with the engine running
● when tyre chains are fitted
● when a spare wheel is fitted that is smaller than the other wheels
● before using an automatic car wash with the engine running
● before placing the vehicle on a rolling road in a workshop
● if the windscreen has been damaged close to the camera● if the front bumper has beendamaged
● if the brake lamps are not working
Fault
In case the system requires a service, m is illuminated in the instrument
cluster, a message is displayed in the
Driver Information Centre and an
audible signal is given.
If the system does not work as it
should do, vehicle messages are
displayed in the Driver Information
Centre.
Vehicle messages 3 122.
Front pedestrian protection Front pedestrian protection may help
to avoid or reduce the harm caused
by front-end crashes with pedestrians when driving forward.
The system uses the front camera in
the windscreen and a radar sensor in
the front bumper to detect a
pedestrian directly ahead in your path.
Driving and operating191Front pedestrian protection can
detect and alert to pedestrians in a
forward gear at speeds between
3 mph and 37 mph.
During nighttime driving, system
performance is limited.9 Danger
Front pedestrian braking does not
provide an alert or automatically
brake the vehicle, unless it detects
a pedestrian.
The system may not detect
pedestrians, including children,
when the pedestrian is not directly ahead, not fully visible, not
standing upright, or when part of a
group.
Front pedestrian protection includes:
● detecting front pedestrian ahead● front pedestrian alert
Front pedestrian protection is
activated together with forward
collision alert.
Forward collision alert 3 186.
Detecting front pedestrian ahead
A pedestrian ahead is indicated by a
symbol in the instrument cluster.
Front pedestrian alert
When approaching a detected
pedestrian too quickly, a warning
message is displayed in the Driver
Information Centre. A warning chime
is provided.
Cruise control or adaptive cruise control may be disengaged when the
front pedestrian alert occurs.
System limitations
In the following cases, front
pedestrian protection may not detect
a pedestrian ahead or the sensor
performance is limited:
● vehicle speed is out of range from
3 mph to 37 mph in forward gear
● the distance to an pedestrian ahead is more than 40 m
● driving on winding or hilly roads
● driving during nighttime
● weather limits visibility, such as fog, rain, or snow● the sensor in the windscreen is blocked by snow, ice, slush, mud,dirt etc.
● the windscreen is damaged or affected by foreign objects, e.g.
stickers
Parking assist
General information When attaching a trailer or bicycle
carrier to the trailer hitch, the parking
assist is deactivated.9 Warning
The driver bears full responsibility
for the parking manoeuvre.
Always check the surrounding
area when driving backwards or
forwards while using parking
assist system.