Renault Megane (2018 year). Manual

2.40

LANE DEPARTURE WARNING

(1/3)

This system notifies the driver when

they accidentally cross a continuous or

broken line.

This function uses a camera attached

to the windscreen, behind the rear-view

mirror.

This function is an additional driving aid. This function is not under any

circumstances intended to replace the due care and attention of the

driver, who should at all times be in control of the vehicle.

System servicing/repairs

– In the event of an impact, the camera alignment may be changed, and its op-

eration may consequently be affected. Deactivate the function, then consult an

authorised dealer.

– Any work in the area where the camera is located (repairs, replacements, wind-

screen modifications etc.) must be carried out by a qualified professional.

Only an authorised dealer is qualified to service the system.

In the event of system disturbance

Some conditions can disturb or damage the operation of the system, such as:

– a complex environment (tunnel etc.);

– poor weather conditions (snow, hail, black ice etc.);

– poor visibility (night, fog etc.);

– road markings which are worn, lacking in contrast or very widely spaced from

one another (lines partially erased etc);

– being dazzled (glaring sun, lights of vehicles travelling in the opposite direction

etc.);

– the road is narrow, winding or undulating (tight bends etc.);

– closely following a vehicle travelling in the same lane.
Risk of false alarms or absence of warnings

2.41

LANE DEPARTURE WARNING

(2/3)

The function is set to notify the

driver if:

– the vehicle speed is greater than ap-

proximately 45 mph (70 km/h);

and

– lines are detected and the visibility

indicators 4 are, depending on the

vehicle, green or white.

The function triggers an alert if a

line is crossed without the direction in-

dicators being activated. The function

alerts the driver by means of a beep

and, depending on the vehicle, the vis-

ibility indicators 4 change to red, or the

graphic 5 is displayed on the instrument

panel.

Activation/deactivation

Vehicles fitted with a navigation

system
From the multimedia screen 1: select

the “Vehicle” menu, “Driving assist-

ance”, “Lane departure warning” then

choose “ON" or "OFF".

Vehicles not fitted with a navigation

system
Press the switch 3.

Operation

When the function is activated, the vis-

ibility indicators 4 for the left and right

lines are displayed in grey on the instru-

ment panel.

You can access menu “Driving as-

sistance” directly from button 2



2.42

Adjustment

Vehicles fitted with a navigation

system
From the multimedia screen 1, select

“Vehicle”, “Driving assistance”, “Lane

departure warning setting”.

– Volume: adjust the alert volume to

one of five levels;

– sensitivity: adjust the sensitivity level

for line detection. To do this select:

– “Low” line detected upon cross-

ing;

– “Middle” line detected on ap-

proach;

– “High” line detected nearby.

Vehicles not fitted with a navigation

system
– With the vehicle at a standstill, press

and hold the switch 6 OK to access

the settings menu;

– repeatedly press the control 7 up or

down until you reach the “Driving as-

sistance” menu. Press the switch 6

OK;

– repeatedly press the control 7 up or

down until you reach the Lane de-

parture warning setting menu, then

press the switch 6 OK .

– Volume: adjust the alert volume to

one of three levels;

– “Sensitivity”: adjust the sensitivity

level for line detection. To do this,

select:

– “Low” line detected upon cross-

ing;

– “Average” line detected on ap-

proach;

– “high” line detected nearby.

Operating faults

In the event of a malfunction, a mes-

sage “Lane departure warning check” is

displayed on the instrument panel, and

the visibility indicators for the left and

right lines disappear from the instru-

ment panel.

Consult an approved dealer.

LANE DEPARTURE WARNING

(3/3)

Conditions for non-activation

of alerts

– Direction indicators activated for less

than around 2 seconds prior to de-

parting from the lane;

– very fast lane departure;

– driving continuously on a line;

– on bends, the function allows for

slightly cutting the bend;

– hazard warning lights activated;

– ...

2.43

BLIND SPOT WARNING

(1/4)

This system alerts the driver to other

vehicles in the detection zone A.
The system is activated when the vehi-

cle’s speed is between approximately

30 km/h (19 mph) and 140 km/h (87

mph).
This function uses sensors 1 installed

in the front and rear bumper of both

sides.

Special feature

Make sure that the sensors are not ob-

scured (by dirt, mud, snow, etc.).

If a sensor is obscured, the message

“Blind spotclean sensor” will appear on

the instrument panel. Clean the sen-

sors.

This function is an addi-

tional aid which indicates

other vehicles in the blind

spot area.

It can never in any case be a sub-

stitute for care nor for the driver’s

responsibility while in charge of his

vehicle.
The driver should always be ready

for sudden incidents while driv-

ing: always ensure that there are

no small, narrow moving obstacles

(such as a child, animal, pushchair,

bicycle, stone, post etc.) in the blind

spot when manoeuvring.

2.44

Activation/deactivation

Vehicles fitted with a navigation

system
From the multimedia screen 2, select

the “Vehicle” menu, “Driving assist-

ance”, “Blind spot alert” then choose

“ON" or "OFF".

You can access menu “Driving as-

sistance” directly from button 3



Vehicles not fitted with a navigation

system
– With the vehicle at a standstill, press

and hold the switch 4 OK to access

the settings menu;

– repeatedly press the control 5 up or

down until you reach the “Driving as-

sistance” menu. Press the switch 4

OK;

BLIND SPOT WARNING

(2/4)

– repeatedly press the control 5 up or

down until you reach the Blind spot

alert menu, then press the switch 4

OK.

– Press the switch 4 OK again to acti-

vate or deactivate the function.

When the engine is started, the system

remembers its position when the igni-

tion was last switched off.

2.45

BLIND SPOT WARNING

(3/4)

Operation

This function will indicate:
– when the vehicle speed is between

approximately 30 km/h (19 mph) and

140 km/h (87 mph);

– when another vehicle is in the blind

spot area and travelling in the same

direction as your vehicle.

If another vehicle is being overtaken,

the indicator 6 will be activated only if

that vehicle remains in the blind spot for

more than one second.

Indicator 6

An indicator light 6 is located on each

door mirror 7.
Note: clean the rear view mirrors 7

regularly so that the indicators 6 can be

seen.

Display B

The function is activated and has not

detected any vehicles.

Display C

First warning: the indicator 6 means

that a vehicle has been detected in the

blind spot.

Display D

When the direction indicator is acti-

vated, the indicator light 6 flashes when

a vehicle is detected in the blind spot on

the side towards which you are about to

steer. If you cancel the direction indica-

tor, the function will return to the initial

warning (display C).

The system’s detection range oper-

ates according to a standard lane

width. If you are driving in narrow

traffic lanes, it may detect vehicles

in other lanes.

2.46

Operating faults

If the system detects a fault, the mes-

sage “Check blind spot alert” is dis-

played on the instrument panel. Consult

an approved dealer.
Note: when the engine is started, the

indicator light 6, display B, flashes

three times. It is normal.

– The system’s detection

range operates according

to a standard lane width. If

you are driving in wide traf-

fic lanes, the system might not

be able to detect a vehicle in the

blind spot.

– The system might be disrupted

momentarily if it is exposed to

strong electromagnetic waves

(as beneath high-tension power

lines) or to very poor weather

conditions (heavy rain, snow,

etc.). Remain aware of driving

conditions.

There is a risk of accidents.

BLIND SPOT WARNING

(4/4)

Because sensors have

been installed in the bump-

ers, any work (repairs, re-

placements, touching up of

paintwork) must be carried out by a

qualified professional.

Conditions for non-function

–  If the object is not moving;
–  if traffic is heavy;
–  the road is winding;
–  if front and rear sensors both detect

objects at the same time (e.g. when

passing an articulated lorry).

– ...

2.47

SAFE DISTANCE ALERT

(1/2)

Activating/deactivating the

function

From the multimedia screen 2, select

the “Vehicle” menu, “Driving assist-

ance”, “Distance warning” then choose

“ON" or "OFF".

Using the sensor 1, this function noti-

fies the driver about the time interval

separating them from the vehicle in

front, so they can respect a safe dis-

tance between the two vehicles.
Note: make sure that the sensor 1 is

not obscured (by dirt, mud, snow, etc.).
The function is activated when the ve-

hicle speed is between about 20 and

125 mph (30 and 200 km/h).
When the engine is started, the func-

tion maintains the same status that was

active when the engine was last stop-

ped.

You can access menu “Driving as-

sistance” directly from button 3



This function is an additio-

nal driving aid. However,

this function is not under

any circumstances in-

tended to replace the due care and

attention of the driver, who should at

all times be in control of the vehicle.

2.48

SAFE DISTANCE ALERT

(2/2)

The measurement is dis-

played for information only:

the system performs no

action on the vehicle.

This function is not designed for use

in urban conditions or for a dynamic

driving style (sudden cornering, ac-

celeration, braking, etc.), but rather

for stable driving conditions.

The function does not interact with

the braking system.

The sensor area should be kept

clean and free of any modifications

in order to ensure the proper opera-

tion of the system.

Any work in the area where the

radar is located (repairs, replace-

ments, touching up of paintwork)

must be carried out by a qualified

professional.

– C (orange): the time interval falls

between around 1 and 2 seconds (in-

sufficient distance between the two

vehicles);

– D (red): the time interval is less than

or equal to around one second (very

insufficient distance between the two

vehicles).

If the interval between the two vehicles

is less than around 0.5 seconds, war-

ning light 4 will flash on the instrument

panel. Under certain conditions, the

time interval may not be displayed:
– while cornering;
– when changing lane;
– if the vehicle in front is sufficiently far

or outside the range of the sensor.

This function is essential if adaptive

cruise control is activated.

On equipped vehicles, some infor-

mation is given on the head-up dis-

play.

Operation

Upon activating the function, indicator 4

notifies the driver of the distance sepa-

rating them from the vehicle in front.
–  A (grey): function not operational;
–  A (green): no vehicle detected;
–  B (green): the time interval is greater

than or equal to around two seconds

(distance between the two vehicles

adapted to your speed);

2.49

FATIGUE DETECTION WARNING

(1/2)

The fatigue detection warning is a func-

tion which is useful on monotonous

roads (motorways, high-speed roads

etc.).
It analyses driver behaviour and takes

account of events to inform you of any

risk of fatigue such as:
– steering wheel movement;
– driver actions on other devices (indi-

cators, windscreen washer etc.);

– time spent driving without stopping;
– ...

This function is an addi-

tional driving aid in case of

risk of fatigue. This function

does not take the place of

the driver.

Under no circumstances should this

function replace the driver’s care or

responsibility whilst driving.

Activation/deactivation

Vehicles fitted with a multimedia

system
From the multimedia screen 1, select

the “Vehicle” menu, “Driving assist-

ance”, “Fatigue detection warn.” then

choose “ON" or "OFF".

You can access menu “Driving as-

sistance” directly from button 2



When the engine is started, the

system remembers its position

when the ignition was last switched

off.

2.50

– repeatedly press control 5 up or

down until you reach the “Fatigue de-

tection warn.” menu, then press the

switch 4 OK.

– Press the switch 4 OK again to acti-

vate or deactivate the function.

Operation

The function is set to notify the

driver if:

– the vehicle speed is greater than ap-

proximately 37.2 mph (60 km/h);

and

– Approximately 15 minutes have

passed since the deletion of the pre-

vious warning.

The function triggers an alert if the

system detects repeated signs of fa-

tigue in the driver at the steering wheel.
When a risk of fatigue is detected,

the message “Fatigue warning have a

break” is displayed on the instrument

panel accompanied by a beep.
Press switch 4 OK to delete the warn-

ing.
It is advisable to stop as soon as pos-

sible for a break.

FATIGUE DETECTION WARNING

(2/2)

Note:
– if the warning is not deleted by press-

ing switch 4 OK, the beep repeats;

– the function may interpret certain

driving styles as a sign of tiredness

(sporty driving, incorrect driving etc.)

or driving along a road which is in

poor condition.

Operating faults

If the system detects a fault, the mes-

sage “Check fatigue warning” is dis-

played on the instrument panel. Call an

approved Dealer.

Vehicles not fitted with a multimedia

system
– With the vehicle at a standstill, press

and hold the switch 4 OK to access

the settings menu;

– repeatedly press the control 5 up or

down until you reach the “Driving as-

sistance” menu. Press the switch 4

OK;

2.51

SPEED LIMITER

(1/3)

Switching on

Press switch 1 on side



. Depending

on the vehicle, the warning light





is orange and the message

“Speed limiter” appears on the instru-

ment panel accompanied by dashes to

indicate that the speed limiter function

is activated and waiting to memorise a

limit speed.

To store the current speed, press

switch 2 on side a (+): the limited

speed will replace the dashes.

The minimum stored speed is 20 mph

(30 km/h).

Controls

1 Main “On/Off” switch.
2 Controls for:

a speed limiter activation, memory

and increase(+);

b decreasing the speed limiter(-).
3 Activation and recall of memorised

limited speed (R).

4 Speed limiter function standby (with

limited speed memory) (O).

The speed limiter function helps you

stay within the driving speed limit that

you choose, known as the limit speed.

If you wish, you can associate the

speed limiter and the “Overspeed

alert” function (please refer to the in-

formation on the “Overspeed alert”

in Section 2).

a 3

2.52

SPEED LIMITER

(2/3)

Exceeding the limit speed

It is possible to exceed the limit speed

at any time. To do this: press the accel-

erator pedal firmly and fully (beyond

the resistance point).
While the speed is being exceeded, the

programmed speed displayed on the

instrument panel flashes.
Then, release the accelerator: the

speed limiter function will return as

soon as you reach a speed lower than

the stored speed.

Limited speed cannot be maintained
When driving down a steep gradient,

the system is unable to maintain the

limit speed: the memorised speed will

flash on the instrument panel and an

audible signal sounds at regular inter-

vals to inform you of this situation.

Varying the limit speed

The speed limiter can be changed by

repeatedly pressing switch 2 :
– side a (+) to increase the speed;
– side b (-) to reduce the speed.

Driving

When a limited speed has been stored

and this speed is not reached, driving is

similar to driving a vehicle without the

speed limiter function.
Once you have reached the stored

speed, no effort on the accelera-

tor pedal will allow you to exceed

the programmed speed except in an

emergency (refer to information on

“Exceeding the limit speed”).

The speed limiter function is

in no way linked to the brak-

ing system.

2.53

SPEED LIMITER

(3/3)

Recalling the limit speed

If a speed has been stored, it can be re-

called by pressing switch 3 (R).

Putting the function on

standby

The speed limiter function is suspended

when you press switch 4 (O). In this

case, the limit speed remains stored

and the message "Memorised” accom-

panied by this speed appears on the in-

strument panel.

Switching off the function

The speed limiter function is deac-

tivated if you press switch 1: in this

case a speed is no longer stored. The

switching off, depending on the vehicle,
of the orange warning light





the instrument panel confirms that the

function is off.

When the speed limiter is put on

standby, pressing side a (+) on

switch 2 reactivates the function

without taking into account the

stored speed: it is the speed at

which the vehicle is moving that is

taken into account.

a 3

2.54

OVERSPEED ALERT

(1/3)

The overspeed alert with signage panel

recognition notifies the driver that they

are exceeding the speed limit for the

section of road on which they are cur-

rently travelling.

For vehicles equipped with a navigation

system and if the vehicle is travelling in

a country where the speed units differ

from those of the vehicle, the system

displays the speed limit sign in the unit

of the country, alongside the speed limit

converted to the unit used by the vehi-

cle’s instrument panel.
For countries where the speed limit is

reduced during rainy weather on some

types of roads, on vehicles equipped

with a navigation system, the system

can modify the limited speed after a few

seconds of wiping the windscreen.

Special situations
The system does not take into account

exceptional speed limit measures, such

as peak pollution days.

On equipped vehicles, some infor-

mation is given on the head-up dis-

play.

Operating principle

The system detects speed limit signs

on the side of the road and displays the

speed limit.

It mainly uses information taken from

the camera 1, attached to the wind-

screen behind the rear-view mirror.
Note: Make sure the windscreen is not

obstructed (dirt, ice, snow, etc.).
For vehicles which are equipped with it,

the system also uses information from

the navigation system.
Once the speed limiter is activated, you

can adjust the speed limiter indication

displayed by the system.
In the event of exceeding the speed

limit, the sign display is modified (the

characters change to red or the circle

around the sign flashes) no notify you.

2.55

OVERSPEED ALERT

(2/3)

Activating/deactivating the

system

Vehicles fitted with a navigation

system
From the multimedia screen 2, select

the “Vehicle” menu, “Driving assist-

ance”, “Speed alert settings” then

choose “ON" or "OFF".

With the function activated and de-

pending on local laws, you can activate

the “increased vigilance zones”. The

system will notify you of the distance

separating you from this zone, and

while you are travelling in the zone.

Vehicles not fitted with a navigation

system

– With the vehicle at a standstill, press

and hold the switch 5 OK to access

the settings menu;

– repeatedly press the control 6 up or

down until you reach the “Driving as-

sistance” menu. Press the switch 5

OK;

– repeatedly press the control 6 up or

down until you reach the Speed alert

menu, then press the switch 5 OK.

– Press OK to turn the function on or

off.

Varying the limit speed

If the speed limiter notification differs

from the detected speed value, press

and hold the switch 4:

– side a (+) to increase the notification

speed to the detected speed;

– side b (-) to reduce the notification

speed to the detected speed.

You can access menu “Driving as-

sistance” directly from button 3



Renault Megane (2018 year). Manual - part 10