194Driving and operating● winding or hilly roads
● road edges
● sudden lighting changes
● adverse environmental conditions, e.g. heavy rain or
snow
● vehicle modifications, e.g. tyres
Switch off the system if the system is
disturbed by tar marks, shadows,
road cracks, temporary or
construction lane markings, or other
road imperfections.9 Warning
Always keep your attention on the
road and maintain proper vehicle
position within the lane, otherwise
vehicle damage, injury or death
could occur.
Lane keep assist does not
continuously steer the vehicle.
The system may not keep the
vehicle in the lane or give an alert,
even if a lane marking is detected.
The steering of the lane keep
assist may not be sufficient to
avoid a lane departure.
The system may not detect hands-
off driving due to external
influences like road condition and
surface and weather. The driver has full responsibility to control the vehicle and is always required to
keep the hands on the steering
wheel while driving.
Using the system while towing a
trailer or on slippery roads could
cause loss of control of the vehicle
and a crash. Switch the system off.
Driver alert
The driver alert system monitores the driving time and the vigilance of the
driver. Monitoring the vigilance of the
driver is based on the trajectory
variations of the vehicle compared to
the lane markings.
9 Warning
The system cannot replace the
need for vigilance on the part of
the driver. Taking a break is
recommended as soon as feeling tired or at least every two hours.
Do not take the steering wheel
when feeling tired.
Activation or Deactivation
The system can be activated or
deactivated in the vehicle
personalisation 3 108.
The state of the system stays in
memory when the ignition is switched
off.
Driving time alert The driver gets notified by a pop-up
reminder symbol € in the Driver
Information Centre simultaneously with an acoustic alert if the driver has
not taken a break after 2 hours of
driving at a speed above 65 km/h. The
alert is repeated hourly until the
vehicle is stopped, no matter how
vehicle speed evolves.
Driving and operating195The counting of driving time alert is
reset when the ignition has been
switched off for a few minutes.
Driver drowsiness detection
The system monitors the driver's level
of vigilance. A camera at the top of the windscreen detects variations in
trajectory compared to the lane
markings. This system is particularly
suited to fast roads (speed higher
than 65 km/h).
If the trajectory of the vehicle
suggests a certain level of
drowsiness or inattention by the
driver, the system triggers the first
level of alert. The driver is notified by
a message and an audible signal is
given.
After three first level alerts, the
system triggers a new alert with a
message, accompanied by a more
pronounced audible signal.
In certain driving conditions (poor
road surface or strong winds), the
system may give alerts independent of the driver's level of vigilance.The driver drowsiness detection is
reinitialised when the ignition has
been switched off for a few minutes or
the speed remains below 65 km/h for a few minutes.
System limitations
In the following situations, the system
may not operate properly or even not operate at all:
● poor visibility caused by inadequate lighting of the
roadway, falling snow, heavy
rain, dense fog etc.
● dazzle caused by headlamps of an oncoming vehicles, low sun,
reflections on damp roads,
leaving a tunnel, alternating
shade and light etc.
● windscreen area in front of the camera covered by dirt, snow,
stickers etc.
● no lane markings detected or multiple lane markings due to
roadworks
● close vehicles ahead
● winding roads or narrow roadsCharging9 Warning
Persons with a pacemaker should
consult a doctor for possible
precautions.
This section explains the process of
charging the vehicle's high voltage
battery.
While the charge cord is plugged into
the vehicle, the vehicle cannot be
driven.
196Driving and operatingCharging at domestic electrical
outlets
Start charging9 Warning
Only use a domestic electrical
outlet which is properly grounded and protected by a 30 mA
differential switch.
Only use a domestic electrical
outlet protected by a circuit
breaker adapted to the amperage
of the electrical circuit.
Have a qualified electrician check
the electrical installation to be
used. The installation has to be in
compliance with national
standards and compatible with the vehicle.
When using a dedicated domestic electrical outlet, have it installed
by a qualified electrician.
Make sure that the electrical
outlet, the plug and the cable do
not support the weight of the
control box.
9 Warning
Do not carry out any works in the
engine compartment during
charging.
The vehicle can be charged at
domestic electrical outlets. Charging
an empty high voltage battery at a
domestic electrical outlet takes
approx. 7 hours.
A portable charge cord used to charge the vehicle high voltage
battery is stored under the rear floor
storage cover in the load
compartment.
1. Shift into P and switch off the
vehicle.
2. Push the rearward edge of the charge port door in and release to
open the door.
Driving and operating1973. Open the tailgate. Lift the rearfloor storage cover and remove
the charge cord.
4. Plug the charge cord into the domestic electrical outlet.
Verify the charge cord status.
Charge cord 3 199.
5. Plug in the vehicle plug of the
charge cord into the charge port
on the vehicle.
Charging status 3 199.
The start of charging is indicated by
the green flashing of the status
indicator at the charge port and at the
control box of the charge chord.
Once charging, the vehicle plug will
be locked to the charge port and cannot be disconnected while
charging is active. - indicator
illuminates.
Stop charging9 Warning
After the end of the charging
progress:
● Make sure the charge port door
is closed.
● Always disconnect the charge cord from the domestic
electrical outlet.
● Avoid any entry of water into the charge port of the vehicle,the vehicle plug of the charge
cord and the domestic
electrical outlet.
The battery is fully charged if the status indicator on the charge port
illuminates green.
1. Unlock the vehicle before removing the vehicle plug from
the charge port.
200Driving and operating
A portable charge cord used to
charge the vehicle high voltage
battery is stored under the rear floor
storage cover in the load
compartment 3 195 . The charge cord
is compatible with the domestic
electrical outlet of the respective
country. It includes a control box with
charging status indicators.
If the vehicle is to be used abroad,
check whether the wall plug of the
charge cord is compatible with the
local electrical outlets. If a different
charge cord is needed, consult a
workshop.
Important information about
portable electric vehicle charging
● Charging an electric vehicle can stress a building's electrical
system more than a typical
household appliance.
● Before you plug in to any electrical outlet, have a qualified
electrician inspect and verify the
electrical system (electrical
outlet, wiring, junctions and
protection devices) for heavy-
duty service at a 10 A continuous
load.
● Electrical outlets may wear out with normal usage or be
damaged over time, making them unsuitable for electric vehicle
charging.
● Check the electrical outlet / plug while charging and discontinue
use if the electrical outlet / plug is
hot, then have the electrical
outlet serviced by a qualified
electrician.● When outdoors, plug into an electrical outlet that is weather-
proof while in use.
● Mount the charging cord to reduce strain on the electricaloutlet / plug.9 Warning
Improper use of portable electric
vehicle charge cords may cause a fire, electrical shock, or burns, and
may result in damage to property,
serious injury, or death.
● Do not use extension cords, multi-outlet power strips,
splitters, grounding adaptors,
surge protectors, or similar
devices.
● Do not use an electrical socket that is worn or damaged, or onethat will not hold the plug firmly
in place.
● Do not immerse the charging chord into any liquid.
Driving and operating201● Do not use an electrical socketthat is not properly grounded.
● Do not use an electrical socket that is on a circuit with other
electrical loads.9 Warning
Read all the safety warnings and
instructions before using this
product. Failure to follow the
warnings and the instructions may result in electric shock, fire, and /
or serious injury.
Never leave children unattended
near the vehicle while the vehicle is charging and never allow
children to play with the charge
cord.
If the plug provided does not fit the electrical outlet, do not modify the
plug. Arrange for a qualified
electrician to inspect the electrical
outlet.
Do not put fingers into the electric
vehicle connector.
1. Vehicle plug
2. Status indicators
3. Wall plug
Charge cord status indicators
After plugging in the charge cord, it
will perform a quick self test and all
status indicators come on for a
moment. Verify the status:
● ! Power
Illuminates yellow: Connection
has been established. The
charge cord is ready to charge
the vehicle.
● 7 Charge
Illuminates green: Charging is
complete.
Flashes green: High voltage
battery is not fully charged.
Charging process is going on or programmable charging is active.
● + Fault
Illuminates red: Fault.
Check whether the connections
to the charge port and to the
electrical outlet are correct. Make
sure that the electrical installation and the charge cord are not
damaged.
If no status indicator comes on, verify the circuit breaker of the electrical
outlet:
● If the circuit breaker has broken, contact a qualified electrician to
verify the compatibility of the electrical installation and repair it.
● If the circuit breaker has not broken, the charge chord may bedefective. Do not use the charge
chord and contact a workshop.
202Driving and operatingGrounding instructions
This product must be grounded. If this product should malfunction or break
down, grounding provides a path of
least resistance for electric current to
reduce the risk of electric shock. This
product is equipped with a cord that
has a grounding conductor. The plug
must be plugged into an appropriate
outlet that is properly installed and
grounded in accordance with all local
codes and ordinances.9 Warning
Improper connection of the charge
cord ground may cause electrical
shock. Check with a qualified
electrician if there is doubt as to
whether the charge circuit is
properly grounded. Do not modify
the plug provided with the product.
If it will not fit the electrical outlet,
have a proper electrical outlet
installed by a qualified electrician.
Fuel
Fuel for petrol engines
Only use unleaded fuel that complies
with European standard EN 228 or
E DIN 51626-1 or equivalent.
The engine is capable of running with
fuel that contains up to 10% ethanol
(e.g. named E10).
Use fuel with the recommended octane rating. A lower octane rating can reduce engine power and torque
and slightly increases fuel
consumption.
Caution
Do not use fuel or fuel additives
that contain metallic compounds
such as manganese-based
additives. This may cause engine
damage.
Caution
Use of fuel with a lower octane
rating than the lowest possible
rating could lead to uncontrolled combustion and engine damage.
The engine specific requirements
regarding octane rating are given in
the engine data overview 3 261. A
country-specific label at the fuel filler
flap can supersede the requirement.
In certain countries, the use of a
particular fuel, e.g. a specific octane
rating, may be required to ensure
proper engine operation.
Driving and operating209Insert the tensioned coupling ball bar
in the opening and push firmly
upwards until it audibly engages.
The rotary handle snaps back into its
original position resting against the
coupling ball bar without a gap.9 Warning
Do not touch rotary handle during
insertion.
Lock the coupling ball bar by turning
the key to position e. Remove the key
and close the protective flap.
Eye for break-away stopping cable
Attach breakaway stopping cable to
eye.
Check that the coupling ball bar is correctly installed
● Green marking on rotary knob must point towards green
marking on coupling ball bar.
● There must be no gap between the rotary handle and the
coupling ball bar.
● The coupling ball bar must be firmly engaged in the opening.
● The coupling ball bar must be locked and the key removed.9Warning
Towing a trailer is permitted only
when a coupling ball bar is fitted correctly. If the coupling ball bardoes not engage correctly, seekthe assistance of a workshop.
Dismounting the coupling ball bar
Open the protective flap and turn the
key to position c to unlock the
coupling ball bar.
Pull out rotary handle and turn
clockwise as far as it will go. Pull out coupling ball bar downwards.
Insert sealing plug in opening. Fold away socket.
Trailer stability assist
If the system detects snaking
movements, engine power is reduced
and the vehicle / trailer combination is