warning light RENAULT MEGANE 2017 4.G Repair Manual

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 authorised 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.
6
B
C
D
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).
– ...

2.51
SPEED LIMITER (1/3)
Switching on
Press switch 1 on side . Depending
on the vehicle, the warning light

or
 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).
1
2
a3
4b

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 speed limit 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
 or  on
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.
2
a3
4
1

2.66
ADAPTIVE CRUISE CONTROL (6/7)
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.
The driver should always adapt their speed to the traffic conditions, re-
gardless of the system indications.
The system should under no circumstances be taken to be an obstacle dete\
ctor
or an anti-collision system.
System servicing/repairs
– In the event of an impact, the sensor alignment may become changed, and \
its operation will consequently be affected. Deactivate the function, then consult
an authorised dealer.
– Any work in the area where the radar is located (repairs, replacements,\
touch- ing up of paintwork) must be carried out by a qualified professional.
System disturbance
In a complex environment (metal bridge, etc.), the system may be affected.
Risk of inadvertent braking.
Operating faults
When the system detects an operating
fault, the
 warning light lights up
on the instrument panel, with the mes-
sage “Check cruise control”.
There are two possibilities:
– the system is temporarily disrupted (for example: radar obscured by
dirt, mud, snow etc.). In this case,
park the vehicle and switch off the
engine. Clean the detection zone of
the radar. When you next start the
engine, the warning light and the
message go out.
– Otherwise, this may be caused by another fault. Consult an approved
dealer

2.76
Choice of manoeuvre
The system can perform four types of
manoeuvres:
– parallel parking;
– perpendicular parking;
– angle parking;
– moving out of a parallel parking space.
From the multifunction screen, select
the manoeuvre to be performed.
Note: When starting the vehicle, or
after successfully completed parallel
parking using the system, the default
manoeuvre proposed by the system is
assistance in exiting a parallel parking
space. In other cases, the default ma-
noeuvre can be set from the multifunc-
tion screen.
ASSISTED PARKING (2/4)
Operation
Parking
As long as the vehicle speed is less
than 20 mph (30 km/h), the system
looks for available parking spaces on
both sides of the vehicle.
Once a space has been found, it is dis-
played on the multifunction screen, indi-
cated by a small letter “P”. Drive slowly,
with the indicators activated on the side
of the space, until the message “Stop”
is displayed, alongside a beep.
The space is then indicated on the mul-
tifunction screen by a capital “P”.
– Stop the vehicle;
– select reverse gear.
Warning light
 lights up on the in-
strument panel, along with a beep.
– release the steering wheel;
– follow the system instructions pro- vided on the multifunction screen. Your speed should not exceed around 4
mph (7 km/h).
Once the warning light
 on the
instrument panel goes off and a beep
sounds, the manoeuvre has been com-
pleted.

2.77
ASSISTED PARKING (3/4)
Your speed should not exceed around
4 mph (7 km/h).
Once in position to exit the space, the
system will notify you of the end of the
manoeuvre.
Once the warning light
 on the
instrument panel goes off and a beep
sounds, the manoeuvre has been com-
pleted.
Suspending the manoeuvreThe manoeuvre is suspended in the fol-
lowing circumstances:
– you take control of the wheel;
– a door or the boot is opened;
– the vehicle is at a standstill for too long;
– an obstacle in the direction of move- ment prevents the manoeuvre from
being completed;
– the engine will stop.
Once the warning light
 on the
instrument panel goes off and a beep
sounds, the manoeuvre has been sus-
pended. Then to resume the manoeu-
vre, press and hold the system activa-
tion switch. In this case, the reason for suspending
the manoeuvre will be displayed on the
multifunction screen.
Make sure:
– you have released the steering wheel
and;
– that all doors and the boot are closed, and;
– that no obstacles are in the way of the direction of movement, and;
– that the engine is started.
Cancelling the manoeuvre
The manoeuvre can be stopped in the
following cases:
– by pressing the system activation switch;
– the vehicle speed has exceeded 4 mph (7 km/h);
– You have performed more than ten forwards/backwards movements in
one manoeuvre;
– the parking distance control sensors are dirty or blocked;
– the vehicle wheels have skidded.
Once the warning light
 on the
instrument panel goes off and a beep
sounds, the manoeuvre has been com-
pleted.
Exiting a parallel parking space
– Select “exit parallel parking space” mode;
– activate the direction indicator on the side you wish to go out of;
– press and hold switch 1 (around
2 seconds).
Warning light
 lights up on the in-
strument panel, along with a beep.
– release the steering wheel;
– go forwards and backwards using the parking distance control system
alerts.
1

2.80
AUTOMATIC TRANSMISSION (2/3)
Driving in manual modeWith the selector lever in position D,
move the lever to the left into the M po-
sition. Shifting the lever or the paddles
repeatedly allows you to change gears
manually:
– to move down through the gears, push the lever forwards or press the
left-hand paddle;
– to move up through the gears, push the lever backwards or press the
right-hand paddle.
The gear selected is displayed on the
instrument panel.
Special casesIn certain driving conditions (for exam-
ple, engine protection, operation of the
Electronic Stability Programme: the au-
tomatic system may change gear auto-
matically. Likewise, to prevent incorrect
manoeuvres, a gear change may be re-
fused by the automatic system: in this
case the gear display flashes for a few
seconds as a warning.
Special circumstances
– If the bends and road surface do
not allow you to stay in automatic
mode (e.g. in the mountains), we
recommend that you change to
manual mode. This will prevent the
automatic gearbox from changing
gear repeatedly when climbing, and
permit engine braking on long de-
scents.
Driving in automatic mode
Put lever 1 into position D.
In most road conditions you will en-
counter, you will not need to touch your
lever again: the gears will change au-
tomatically at the right time and at the
most suitable engine speed because
the automatic system takes into ac-
count the vehicle load and road contour
and adjusts itself to the particular driv-
ing style you have chosen.
Economical driving
When driving, always leave the lever
in position D, keeping the accelerator
pedal lightly depressed to ensure auto-
matic gear changes at a lower engine
speed.
Accelerating and overtaking
Depress the accelerator pedal firmly
and fully (so that it goes beyond the
kickdown point).
This will enable you to change down
to the optimum gear within the
engine range.
When facing uphill, to remain
stopped, do not keep your foot on
the accelerator.
Risk of overheating the automatic
gearbox.

3.9
11 and 18 Ventilation speeds.
12 Distribution of air in the passenger compartment.
13 Right and left temperature display.
14 Zone displaying air conditioning set- tings.
15 “DUAL” function.
16 “Automatic recirculation” function.
17 Air conditioning.
19 Stopping the system.
10
AUTOMATIC CLIMATE CONTROL: Controls A (1/5)
15
6543
9
1216
17
18
19
11
Controls A
Press zone 14 to access the multifunc-
tion screen controls 1. The presence of
the controls detailed below will depend
on the vehicle model.
2 and 7 Left and right temperature indi-
cation adjustment.
3 De-icing/demisting of the rear screen and, depending on the vehicle, the
door mirrors.
4, 8, 9 and 10 automatic modes
5 Air recirculation.
6 “Clear View” function.
Automatic mode
The automatic climate control system
guarantees comfort in the passen-
ger compartment and good visibility
(except in the event of extreme condi-
tions), while optimising consumption.
The system controls the ventilation
speed, air distribution, air recirculation,
and starting and stopping the air condi-
tioning and air temperature.
This mode consists of a choice of three
programmes:
NORMAL : allows the selected comfort
level to be best attained, depending on
the exterior conditions. Press button 4
or key 9.
SOFT: reaches the desired comfort
level more gently and silently. Press
button 8.
FAST: increases the flow of air in the
passenger compartment. This mode
is recommended in particular to opti-
mise comfort in the rear seats. Press
button 10.8
14
13
72
13
1
Some buttons have a warning light
indicating their operative state.
AClimate

3.12
Switching air conditioning on
or off
In automatic mode, the system switches
the air conditioning system on or off,
depending on the climate conditions.
Press button 17 to:
– activate the air conditioning (a warn-ing light in zone 14 comes on).
– deactivate the air conditioning (the warning light in zone 14 goes out)
4
17
19
14
Stopping the system
Press button 19 to activate or deacti-
vate the system (the operating warn-
ing light on button 19 notifies you of the
system status).
It is preferable to use one of the automatic programmes NORMAL, SOFT or
FAST.
In automatic mode (4 warning light is lit), all air conditioning functions are control-
led by the system.
You can still modify the system’s choice; in this case, the warning light in the
button 4 goes out.
To return to automatic mode, press one of the programmes NORMAL 9, SOFT 8
or FAST10 or the button 4.
Rear screen de-icing/
demisting
Press button 3 – the integrated indica-
tor light comes on. This function en-
ables rapid demisting or de-icing of the
rear screen and de-icing of the door
mirrors (on equipped vehicles).
To exit this function, press button 3
again. Demisting automatically stops.
3
AUTOMATIC CLIMATE CONTROL: Controls A (4/5)
1098Climate

3.13
Automatic usage
Press button 16 (a warning light comes
on in zone 14).
Manual use
Press button 5 to force air recirculation.
Prolonged use of this position may lead
to odours, caused by non-renewal of
air, and the formation of condensation
on the windows.
We advise you to return to automatic
mode as soon as air recirculation is no
longer needed, by pressing key 16 or
button 5 again.
To exit this function, press key 16 or
button 5 again.
Adjusting the distribution
of air in the passenger
compartment
Press buttons 12 to select the desired
distribution (a warning light is displayed
in zone 14):
ØThe air flow is mainly directed
to the demisting vents for the
windscreen and the side windows.
½The air flow is mainly directed
to the dashboard air vents.
¿The air flow is directed mainly
towards the footwells.
The demisting/de-icing will still take
priority over the air recirculation.
5
1216
14
Air recirculation
This function is managed automatically
but you can also activate it manually.
Note:
– during recirculation, air is taken from the passenger compartment and
is recycled, with no air being taken
from outside the vehicle;
– air recirculation allows the exter- nal atmosphere to be cut off (when
driving in polluted areas, etc.) and
to cool the passenger compartment
temperature more quickly.
AUTOMATIC CLIMATE CONTROL: Controls A (5/5)
Climate