Sensor RENAULT MEGANE 2017 4.G Owners Manual

1.9
RENAULT CARD: use (2/4)
“Hands-free” locking using the
sensor 3
If you wish to lock your vehicle while the
card is within range, make sure that the
doors and boot are closed and place
your finger over the sensor 3 on the
driver’s door handle. The vehicle will
lock.
Note: The sensor cannot be used to
lock the vehicle unless the RENAULT
card is within the access zone 1.
Special features of the locking
system
Having locked the vehicle by pressing
the sensor 3, there is a delay of approx-
imately 3 seconds before it can be un-
locked again. During these 3 seconds,
the door handles can be tried to make
sure that the vehicle is locked properly.
If a door is open or not properly closed:
– when locking using the sensor 3,
the vehicle will lock/unlock in quick
succession, but the hazard warning
lights will not flash;
– the vehicle will not lock as you move away.
Remote “Hands-free” locking
With the RENAULT card on you, and
doors and boot closed, move away
from the vehicle: it will lock automati-
cally as soon as you leave the access
zone.
Note: The distance at which the vehicle
locks depends on the surroundings.
To indicate that the vehicle has been
locked, the hazard warning lights and
indicator lights flash once and then light
up for approximately four seconds, and
a beep sounds in confirmation.
4
“Hands-free” unlocking
With the RENAULT card in zone 1 ,
place your hand on a door handle 2: the
vehicle will unlock.
Unlocking is indicated by one flash of
the hazard warning lights and the indi- -
cator lights.
Pressing the button 4 unlocks the entire
vehicle and releases the boot.
4

1.29
METHODS OF RESTRAINT IN ADDITION TO THE FRONT SEAT BELTS (2/4)
Load limiter
Above a certain severity of impact, this
mechanism is used to limit the force of
the belt against the body so that it is at
an acceptable level.
airbags for driver and
passenger
Fitted to the driver and passenger side.
The presence of this equipment is in-
dicated by the word “Air bag” on the
steering wheel and dashboard (air bag
zone A) and, depending on the vehicle,
a symbol on the lower section of the
windscreen.
Each air bag system consists of:
– an air bag and gas generator fitted on the steering wheel for the driver
and in the dashboard for the front
passenger;
– an electronic unit for system monitor- ing which controls the gas generator
electrical trigger system;
– remote sensors;
– a single warning light
å on the
instrument panel.
A
The air bag system uses
pyrotechnic principles. This
explains why, when the air
bag inflates, it will gener-
ate heat, produce smoke (this does
not mean that a fire is about to start)
and make a noise upon detonation.
In a situation where an air bag is
required, it will inflate immediately
and this may cause some minor, su-
perficial grazing to the skin or other
problems.

1.78
TRIP COMPUTER AND WARNING SYSTEM: operating fault messages
These appear with the © warning light and mean that you should drive very carefully to an author\
ised dealer as
soon as possible. If you fail to follow this recommendation, you risk da\
maging your vehicle.
They disappear when the display selection key is pressed or after severa\
l seconds and are stored in the computer log. The
© warning light stays on. Examples of operating fault messages are given \
in the following pages.
Examples of messages Interpreting the display selected
« Clean diesel filter » Indicates the presence of water in the diesel filter; contact an approve\
d Dealer
as soon as possible.
« Check lighting » Indicates a fault in the headlights.
« Check vehicle » Indicates a fault in one of the pedal sensors, battery management system\
or oil
level sensor.
« Check airbag » Indicates a fault in the restraint system in addition to the seat belts.\
In the event
of an accident, it is possible that they may not be triggered.
« Check anti-pollution system » Indicates a fault in the vehicle’s particle filter system.

1.96
WINDSCREEN WASH/WIPE (2/6)
1
F
2
Vehicle fitted with front
windscreen wiper rain sensor
The rain sensor is located on the winds-
creen, in front of the interior rear-view
mirror.
A single sweep
A short push will trigger one sweep
of the wipers.
B stop
C automatic wiper function
When this position is selected, the
system detects water on the wind-
screen and triggers the wipers at a
suitable wiping speed. It is possi-
ble to change the triggering thresh-
old and the time sweeps by turning
ring 2:
– F : minimum sensitivity
– G : maximum sensitivity
The higher the sensitivity, the quic-
ker the wipers will react and the
faster the wipe. When activating automatic wiping or
when increasing sensitivity, one sweep
of the blades is performed.
Note:
–
the rain sensor is only intended as a
driving aid. In the event of reduced
visibility, the driver should manually
activate the wipers. In foggy weather
or during snowfalls, wiping is not au-
tomatically triggered and remains
under the driver’s control;
– in the event of temperatures below
zero, automatic wiping is not acti-
vated when the vehicle is started. It
is automatically activated as soon as
the vehicle exceeds a certain speed
(approximately 5 mph (8 km/h));
– do not activate automatic wiping in
dry weather;
– fully de-ice the windscreen before
activating automatic wiping.
G
1
A
B
C
D
E

1.97
WINDSCREEN WASH/WIPE (3/6)
D slow continuous wiping
E fast continuous wiping
Operating fault
In the event of a malfunction of the au-
tomatic wiping, the wiper is set to inter-
mittent wiping. Contact an authorised
dealer.
The operation of the rain sensor can be
disturbed in the event of:
–
damaged wiper blades; a screen
of water or traces left by a blade in
the sensor’s detection zone may in-
crease the response time of the au-
tomatic wiper, or increase the wiping
frequency;
– a windscreen with any chip or crack
level with the sensor, or a wind-
screen covered in dust, dirt, insects,
ice, the use of washing wax and
water-repellent chemicals; the auto-
matic wiping will be less sensitive, or
even unresponsive. Special note
When driving the vehicle, the wiping
speed slows down whenever the vehi-
cle stops. For example, fast wiping
speed will slow to normal wiping speed.
As soon as the vehicle moves off,
wiping will return to the speed originally
selected.
If stalk
1 is operated, it overrides and
cancels the automatic function.
Precautions
– In the event of ice, check whether the
blades are stuck to the windscreen
before operating the wiping mecha-
nism. If you activate the wipers while
the blades are stuck down with ice,
you may risk damaging both the
blade and the wiper motor.
– Do not activate the wipers on a dry
screen. This will lead to the prema-
ture wear or damage to the blades.
Positions A and D are accessible
with the ignition on. Positions C
and E are accessible only with the
engine running.
1
A
B
C
D
E

2.26
ENVIRONMENT
Emissions
Your vehicle has been designed to
emit fewer greenhouse gases (CO2)
while in use, and therefore to consume
less fuel (e.g. 140 g/km, equivalent to
1494.6 mpg (5.3 l/100 km) for a diesel
vehicle).
Our vehicles are also equipped with a
particle filter system including a cata-
lytic converter, an oxygen sensor and
an active carbon filter (the latter pre-
vents vapour from the fuel tank being
released into the open air).
For certain diesel vehicles, this system
also has a particle filter to reduce the
volume of soot particles emitted.
Please make your own
contribution towards
protecting the environment
too
– Worn parts replaced in the course of routine vehicle maintenance (vehi-
cle battery, oil filter, air filter, batter-
ies, etc.) and oil containers (empty or
filled with used oil) must be disposed
of through specialist organisations. – At the end of the vehicle’s service
life, it should be sent to approved
centres to ensure that it is recycled.
– In all cases, comply with local legis- lation.
Recycling
Your vehicle is 85% recyclable and
95% recoverable.
To achieve these objectives, many of
the vehicle components have been de-
signed to enable them to be recycled.
The materials and structures have
been carefully designed to allow these
components to be easily removed and
reprocessed by specialist companies.
In order to preserve raw material re-
sources, this vehicle incorporates nu-
merous parts made from recycled plas-
tics or renewable materials (vegetable
or animal-derived materials such as
cotton or wool).
Your vehicle has been designed with
respect for the environment in mind for
its entire service life: during production,
use and at the end of its life.
This commitment is illustrated by the
Renault eco² signature.Manufacture
Your vehicle has been manufactured at
a factory which complies with a policy
to reduce the environmental impact
on the surrounding areas (reduction of
water and energy consumption, visual
and noise pollution, atmospheric emis-
sions and waste water; sorting and re-
using waste).

2.27
TYRE PRESSURE MONITORING SYSTEM (1/3)
If the vehicle is equipped with the func-
tion, this system monitors the tyre pres-
sure.
Operating principle
Each wheel (except for the emergency
spare wheel) has a sensor in the infla-
tion valve which periodically measures
the tyre pressure.
The system displays the current pres-
sures on the instrument panel 1 and
alerts the driver in the event of insuffi-
cient pressure.
Resetting the standard level
for the tyre pressures
This should be done:
– when the standard tyre pressure needs to be changed to adapt to
usage conditions (empty, carrying a
load, motorway driving, etc.);
– after swapping a wheel (however this practice is not recommended);
– after changing a wheel.
It should always be done after checking
the tyre pressure of all four tyres when
cold.
Tyre pressures must correspond to the
current usage of the vehicle (empty,
carrying a load, motorway driving, etc.).
21
Resetting procedure
With the ignition on:
– repeatedly and briefly press con- trol 2 to select the tyre pressure dis-
play and, depending on the vehicle,
the “Tyre pressure” function;
– press and hold (around 3 seconds) the button 2 to launch the reset. The
flashing tyres followed by the mes-
sages “Learning TP initiated” and
then “Tyres location in progress” in-
dicates that the reset request for the
tyre pressure reference value has
been acknowledged.
Reset can take several minutes of driv-
ing.
If the resetting is followed by short
trips, the message “Tyres location in
progress” can remain displayed after
successive restarts.
Note
The standard tyre pressure cannot be
less than that recommended and indi-
cated on the door frame.
3
Resetting can also be done from the
multifunction screen 3 if your vehi-
cle is fitted with a navigation system.
Select the menu “Vehicle”, “Tyre
pressure”.

2.28
TYRE PRESSURE MONITORING SYSTEM (2/3)
Display
The display 1 and the warning light 4
 on the instrument panel warn
you of any tyre pressure faults (flat tyre,
punctured tyre, system fault, etc.).
“Puncture”
A wheel B is shown, depending on the
vehicle, in red or white accompanied
by the warning light 4
 fixed, the
message “Puncture” and a beep.
This message appears along with the
® warning light. They indicate that
the affected wheel is punctured or se-
verely underinflated. Replace it or con-
tact an approved dealer if it is punc-
tured. Top up the tyre pressure if the
wheel is deflated.
“Check tyre pressure sensors”
A wheel A disappears, the warning
light 4
 flashes for several sec-
onds then comes on continuously and
the message “Check tyre pressure sen-
sors” appears.
This message appears along with the
© warning light. They indicate that
at least one wheel is not fitted with sen-
sors (e.g. emergency spare wheel).
Otherwise, consult an authorised
dealer.
“Adjust tyre pressure”
A wheel B is shown, depending on the
vehicle, in orange or white accompa-
nied by the warning light
4
 fixed
and the message “Adjust tyre pres-
sure”. They indicate that a wheel is de-
flated.
Check and, if necessary, readjust the
pressures of the four wheels when cold.
The warning light 4
 goes off after
a few minutes’ driving.
A
B
1
For your safety, the warning
light
® requires you
to stop immediately as soon
as traffic conditions allow.
The sudden loss of pressure in a tyre (burst tyre, etc.) cannot be det\
ected by the
system.
4

2.29
Tyre repair product and
inflation kit
Because the valves are specially de-
signed, only use equipment approved
by the approved network. Please refer
to “Tyre inflation kit” in Section 5.
Replacing wheels/tyres
This system requires specific equip-
ment (wheels, tyres, hubcaps, etc.).
Please see the information on “Tyres”
in Section 5.
Contact an approved Dealer to fit new
tyres and to find out about available ac-
cessories compatible with the system
and available from your dealer net-
work: the use of any other accessory
could affect the correct operation of the
system or damage a sensor.
Emergency spare wheel
If the vehicle is equipped with an emer-
gency spare wheel, it will not have a
sensor.
TYRE PRESSURE MONITORING SYSTEM (3/3)
Changing a wheel
The system may take sev-
eral minutes depending on
use for the new wheel po-
sitions and pressures to be recog-
nised; check the tyre pressures after
all operations.
“Tyres location in progress”
This message “Tyres location in
progress” appears when driving if one
or more wheels have been fitted with
sensors not recognised by Renault.
Consult an approved dealer
Readjustment of tyre
pressures
The tyre pressures should be ad-
justed when cold (please refer to the
label located on the edge of the driver’s
door). If the tyre pressures cannot be
checked when the tyres are cold, the
recommended pressures should be in-
creased by 0.2 to 0.3 bar (3 PSI).
Never deflate a hot tyre.
This function is an addi-
tional driving aid.
However, the function is
not intended to replace the
driver. It cannot, therefore, under
any circumstances replace the vig-
ilance or the responsibility of the
driver. Check the tyre pressures, in-
cluding the emergency spare wheel,
once a month.

2.32
Electronic stability control
ESC with understeer control
and traction control
Electronic stability control ESC
This system helps you to keep control
of the vehicle in critical driving condi-
tions (avoiding an obstacle, loss of grip
on a bend, etc.).
Operating principle
A sensor in the steering wheel detects
the direction selected by the driver.
Other sensors throughout the vehicle
measure the actual direction.
The system compares driver input to
the actual trajectory of the vehicle and
corrects the trajectory if necessary by
controlling the braking of certain wheels
and/or engine power. In the event that
the system is engaged, indicator light
 flashes on the instrument panel.Understeer control
This system optimises the action of the
ESC in the case of pronounced under-
steer (loss of front axle road holding).
Traction control
This system helps to limit wheelspin of
the drive wheels and to control the ve-
hicle when pulling away accelerating or
decelerating.
Operating principle
Using the wheel sensors, the system
measures and compares the speed of
the drive wheels at all times and slows
down their over-rotation. If a wheel is
starting to slip, the system brakes au-
tomatically until the drive supplied be-
comes compatible with the level of grip
under the wheel again.
The system also adjusts the engine
speed to the grip available under the
wheels, independently of the pressure
exerted on the accelerator pedal.
Operating faults
When the system detects an operat-
ing fault the message “Check ESC” and
warning light
© and  appear
on the instrument panel.
In this case, the ESC and traction con-
trol system are deactivated. Consult an
authorised dealer.
DRIVER CORRECTION DEVICES AND AIDS (3/10)