2018 RENAULT MEGANE Owners Manual

2.57
CRUISE CONTROL (1/4)
The cruise control function helps you to
maintain your driving speed at a speed
that you choose, called the cruising
speed.
This cruising speed may be set at any
speed above 20 mph (30 km/h).
The cruise control function
is in no way linked to the
braking system.
This function is an addi-
tional driving aid. This func-
tion does not take the place
of the driver. Therefore, it
can under no circumstances replace
the driver’s responsibility to respect
speed limits and to be vigilant (the
driver must always be ready to
brake). Cruise control must not be
used in heavy traffic, on winding or
slippery roads (black ice, aquaplan-
ing, gravel) and during bad weather
(fog, rain, side winds etc.).
There is a risk of accidents.
Controls
1 Main “On/Off” switch.
2 Controls for:
a cruising speed activation, storage
and increase (+) ;
b decreasing cruising speed (-).
3 Activation with recall of saved cruis- ing speed (R).
5 Switch the function to standby (with cruising speed saved) (O).
1
2
a
b
3
5
4
4 This control is only activated for ve- hicles fitted with adaptive cruise
control (refer to the information on
“adaptive cruise control” in sec-
tion 2).

2.58
CRUISE CONTROL (2/4)Driving
Once a cruising speed is memorised
and the cruise control function is active,
you may lift your foot off the accelera-
tor pedal.
Please note that you are
strongly advised to keep
your feet close to the pedals
in order to react in an emer-
gency.
Activating cruise control
At a steady speed (above approx.
20 mph or 30 km/h), press switch 2
side a (+): the function is activated and
the current speed is saved.
The cruising speed replaces the dashes
and cruise control is confirmed by dis-
playing of the cruising speed, the mes-
sage “Cruise control” and depending on
the vehicle the indicator light
, in ad-
dition to the indicator light
 or .
If you try to activate the function below
20 mph (30 km/h), the message “Invalid
speed” will be displayed and the func-
tion will remain inactive.
Switching on
Press switch 1 on side .
The indicator light
 or  comes on,
lit green, and the message “Cruise con-
trol” appears on the instrument panel,
accompanied by dashes to indicate that
the cruise control function is activated
and waiting to store a cruising speed.
2
a
1

2.59
CRUISE CONTROL (3/4)
Exceeding the cruising speed
The cruising speed may be exceeded
at any time by depressing the accelera-
tor pedal. While it is being exceeded,
the cruising speed flashes on the in-
strument panel.
Then, release the accelerator: after a
few seconds, the vehicle will automati-
cally return to its set cruising speed.
Cruising speed cannot be
maintained
When driving down a steep gradient,
the system is unable to maintain the
cruising speed: the stored speed will
flash on the instrument panel informa-
tion display to inform you of this situ-
ation.
Adjusting the cruising speed
The cruising speed can be changed by
pressing the switch 2 repeatedly:
– side a (+) to increase the speed;
– side b (-) to reduce the speed.
The cruise control function
is in no way linked to the
braking system.
2
a
b

2.60
CRUISE CONTROL (4/4)Switching off the function
The cruise control function is deacti-
vated if you press switch 1: in this case
a speed is no longer stored. The switch-
ing off, depending on the vehicle, of the
green indicator light
 or of the green
indicator lights
 and , and of the
associated message on the instrument
panel confirm that it is off.
Returning to the cruising speed
If a speed is stored, it can be recalled,
once you are sure that the road con-
ditions are suitable (traffic, road sur-
face, weather conditions, etc.). Press
switch
3 (R) if the vehicle speed is
above 20 mph (30 km/h).
When the stored speed is recalled,
activation of the cruise control is con-
firmed by displaying of the cruising
speed along with the message “Cruise
control” and, depending on the vehicle,
lighting of the indicator light
.
NB: if the speed previously stored is
much higher than the current speed,
the vehicle will accelerate more rapidly
to reach this threshold.
When the cruise control function is
put on standby, pressing switch 2
side a (+) reactivates the cruise
control function without taking into
account the stored speed: it is the
speed at which the vehicle is moving
that is taken into account.
Putting the function on
standby
The function is set to standby if you:
– use the switch 5 (O);
– the brake pedal;
– depress the clutch pedal or the shift into neutral if the vehicle has an au-
tomatic gearbox.
The cruising speed is stored and dis-
played on the instrument panel accom-
panied by the message “Memorised”.
Standby is confirmed by displaying of
cruising speed in grey and the mes-
sage “Memorised” and depending on
the vehicle the indicator light
 going
out.
Putting the cruise control
on standby or switching it
off does not cause a rapid
reduction in speed: you
must brake by depressing the brake
pedal.
2
a
b
3
5
1

2.61
ADAPTIVE CRUISE CONTROL (1/7)
When traffic conditions permit (large
free-flowing road or motorway), the
adaptive cruise control gives you the
option of maintaining a chosen speed,
known as the cruising speed, which can
be set from 31 mph to 87 mph (50 and
140 km/h), or 93 mph (150 km/h) de-
pending on the vehicle, while keeping
a following distance from the vehicle in
front in the same lane.
The sensor has a range of 120 metres.
Note: The driver should take into ac-
count the maximum speed limit in the
country where they are driving.
Note: the adaptive cruise control can
brake the vehicle up to a third of the
braking capacity. Depending on the
situation, the driver may need to brake
harder.
This function is an additio-
nal driving aid. This function
does not take the place of
the driver.
Therefore, it can under no circum-
stances replace the driver’s respon-
sibility to respect speed limits and to
be vigilant (the driver must always
be ready to brake).
The adaptive cruise control should
not be used in heavy traffic, on
winding or slippery roads (black ice,
aquaplaning, gravel) and during bad
weather (fog, rain, side winds etc.).
There is a risk of accidents.
Sensor location
Make sure that the sensor 1 is not ob-
scured (by dirt, mud, snow, etc.).
1
On equipped vehicles, some infor-
mation is given on the head-up dis-
play.

2.62
The cruising speed replaces the dashes
and cruise control is confirmed by the
appearance of the message “Adaptive
cruise ctrl” and the warning light
.
If you try to activate the function below
31 mph (50 km/h) or above 87 mph
(140 km/h), or depending on the vehi-
cle, 93 mph (150 km/h), the message
“Invalid speed” is displayed and the
function will remain inactive.
Adjusting the following
distance
Pressing switch 6 multiple times ad-
justs the following distance.
Switching onPress switch 5 . Warning light 
comes on, lit green, and the message
“Adaptive cruise ctrl” appears on the
instrument panel, accompanied by
dashes to indicate that the cruise con-
trol function is activated and waiting to
store a cruising speed.
Activating cruise controlAt a steady speed (above approxi-
mately 31 mph (50 km/h)), press
switch 2side a (+): the function is acti-
vated and the current speed is memo-
rised.
Controls
5 Main “On/Off” switch.
2 Controls for:
a cruising speed activation, storage
and increase (+) ;
b decreasing cruising speed (-).
3 Activation with recall of saved cruis- ing speed (R).
4 Switch the function to standby (with cruising speed saved) (O).
6 Adjusting following distance.
ADAPTIVE CRUISE CONTROL (2/7)
6
2
a
b
3
4
5

2.63
Driving
Once a cruising speed is memorised
and the cruise control function is active,
you may lift your foot off the accelera-
tor pedal.
If a following distance is stored and a
vehicle travelling slower than yours is
detected by the system in your lane,
your vehicle will brake (with the brake
lights on) and adapt its speed to that of
the vehicle in front, respecting the fol-
lowing distance selected previously.
Overtaking
If your speed is lower than the cruise
control and you wish to perform an
overtaking manoeuvre, activating the
direction indicator will provide acceler-
ation enabling the overtaking manoeu-
vre.
Please note that you must
keep your feet close to the
pedals in order to react in
an emergency.
ADAPTIVE CRUISE CONTROL (3/7)
Adjusting the cruising speed
The cruising speed can be changed by
pressing the switch 2 repeatedly:
– side a (+) to increase the speed;
– side b (-) to reduce the speed.
Varying the following
distance
You can vary the following distance
from the vehicle in front at any time by
pressing switch 6 repeatedly.
Horizontal following bars will be dis-
played on the instrument panel, indicat-
ing the following distance selected:
– one bar for a short distance (cor- responding to a following time of
around one second);
– two bars for a medium distance;
– three bars for a long distance (cor- responding to a following time of
around two seconds).
Choosing the distance should depend
on the traffic, the laws in your country,
and on the weather conditions.
If a vehicle is detected by the system in
your lane, an outline C of a vehicle will
appear above the following bars.
2
a
bC
6

2.64
ADAPTIVE CRUISE CONTROL (4/7)
Exceeding the cruising speed
The cruising speed may be exceeded
at any time by depressing the accelera-
tor pedal.
When exceeding this speed, the crui-
sing speed and the following bars are
shown in red, and the cruising speed
flashes on the instrument panel: the
distance control function is no longer
active.
Then, release the accelerator: cruise
and distance control will automatically
reactivate unless the function has been
set to standby.
Putting the function on
standby
The function is set to standby if:
– you press switch 4 (O);
– you depress the brake pedal;
– you depress the clutch pedal;
– you use the gear lever;
– the vehicle speed is lower than 25 mph (40 km/h) or over 100 mph
(160 km/h);
– the engine speed is too low or too high;
– certain driver correction devices and aids are triggered (ABS, ESC, etc.)
In the latter three cases, the message
“Adaptive cruise Adaptive cruise” is dis-
played on the instrument panel when
the function is set to standby.
Standby is confirmed by the display of
the cruising speed in grey and the mes-
sage “Adaptive cruise ctrl”. Returning to the cruising speed
If a speed is stored, it can be recalled,
once you are sure that the road con-
ditions are suitable (traffic, road sur-
face, weather conditions, etc.). Press
switch
3 (R) if the vehicle speed is
above around 30 mph (50 km/h).
When the stored speed is recalled,
activation of the cruise control is con-
firmed by the illumination of the cruis-
ing speed in green, along with the mes-
sage “Adaptive cruise ctrl”.
When the cruise control is set to
standby, pressing switch 2, side a (+),
reactivates the cruise control function
without taking into account the stored
speed: it is the speed at which the vehi-
cle is moving that is taken into account.
2
a
b
3
4