sensor RENAULT MEGANE COUPE CABRIOLET 2015 X95 / 3.G Owners Manual

1.24
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.
Anti-submarining air bag
Located on each of the front seats, it
deploys in order to prevent the occu-
pant from sliding under the seat belt.
Air bags for driver and front
passenger
Fitted to the driver and passenger side.
Depending on the vehicle, the pres-
ence of this equipment is indicated
by the word “Airbag” on the steering
wheel, dashboard (air bag zone A) and
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.

1.30
PROTECTION DEVICES IF THE VEHICLE OVERTURNS
Do not place any objects, or
sit on the arches 1 located
behind the headrests or on
shelf 2 located behind the
arches.
1
Automatic safety bars
The system comprises:
– a sensor that detects when the vehi- cle is overturning;
– two deploying arches 1.
If the vehicle overturns, the arches
deploy to increase the size of the safe
area underneath the vehicle.
Operating faults
Warning light 3 will light up on the in-
strument panel when the ignition is
switched on and then go out after a few
seconds.
If it does not come on when the igni-
tion is switched on, or comes on when
the engine is running, there is a fault in
the system.
Contact your approved dealer as soon
as possible. Your protection will be re-
duced until this fault is rectified.
3
2
Precautions
Observe the safety instructions indi-
cated on the arches 1.

1.62
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 i\
n the following pages.
Examples of messages Interpreting the display selected« Clean diesel filter » Indicates the presence of water in the diesel filter.
« Check lighting » Indicates a fault in the directional headlights.
« Check vehicle » Indicates a fault on one of the pedal sensors or in the battery manageme\
nt
system.
« 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.
« Check injection » Indicates an engine fault.

1.65
VEHICLE SETTINGS CUSTOMISATION MENU
Adjusting the settings
Press one of buttons 2 or 3 to select a
function to change:
a) Auto door locking while driving;
b) Unlock driver’s door only;
c) Front parking sensor;
d) Rear parking sensor;
e) Parking sensor volume;
f) LANGUAGE.
On equipped vehicles, this function,
which is integrated in the trip compu-
ter and warning system
1, allows you
to activate/deactivate some of the vehi-
cle’s functions.
Accessing the settings
customisation menu
With the vehicle stopped, press
button 2 or 3 several times until the
message “Settings menu: press and
hold” is shown on display 1. Press
either button 2 or 3 for longer than
2 seconds to enter the menu.
Once a line has been selected, keep
pressing either button 2 or 3 to change
the function:
= function activated
< function deactivated
If you select either “Parking sensor
volume” or “LANGUAGE”, you will
have to make a further selection (sound
volume of the parking distance control
or instrument panel language). In this
case, select and confirm by holding one
of buttons 2 or 3; the selected value is
shown by
~ in front of the line.
To exit the menu, select “EXIT” or
“Back” then confirm by keeping either
button 2 or 3 pressed. It may be neces-
sary to carry out this operation several
times.
The vehicle settings personalisation
menu cannot be used when driv-
ing. At speed exceeding 12 mph
(20 km/h), the instrumental panel
display switches automatically back
to trip computer and warning system
mode.
2
3
1

1.72
Vehicle fitted with front
windscreen wiper rain sensor
A park
B 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:
– E: minimum sensitivity
– F: maximum sensitivity
note: in foggy weather or during
snowfalls, the wiping is not automati-
cally triggered and remains under
the driver’s control.
C normal wiping speed
D fast wiping speed
Special note
When driving the vehicle, the wiping
speed slows down whenever the ve-
hicle 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.
Vehicle fitted with intermittent
windscreen wipers
A park
B intermittent wiping
The wipers will pause for several
seconds between sweeps. It is
possible to change the time be-
tween sweeps by turning ring 2.
C normal wiping speed
D fast wiping speed
WINDSCREEN WASH/WIPE (1/2)
1
1
A
B
C
D
E
F
2
For all vehicles, position C can be
accessed with the ignition on and
positions B and D can only be ac-
cessed with the engine running.

2.19
ENVIRONMENT
Emissions
Your vehicle has been designed to
emit fewer greenhouse gases (CO2)
while in use, and therefore to consume
less fuel (eg. 140 g/km, equivalent to
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 of
the manufacturer 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).

2.20
If the vehicle is equipped with the func-
tion, this system monitors the tyre pres-
sure.
Operating principleEach wheel (except for the emergency
spare wheel) has a sensor in the infla-
tion valve which periodically measures
the tyre pressure. The system informs
the driver via the display 1 and on-
board computer 2 that the tyres are suf-
ficiently inflated and warns if they are
underinflated or leaking. The warning
light 4
 on the instrument panel
comes on to warn the driver if the pres-
sure is too low.
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 wheels over;
– after changing a wheel.
This function is an addi-
tional driving aid.
However, the function does
not take the place of the
driver. It cannot, therefore, under
any circumstances replace the vig-
ilance or the responsibility of the
driver.
Check the tyre pressures, including
the emergency spare wheel, once a
month.
TYRE PRESSURE MONITORING SYSTEM (1/4)
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.).
With the ignition on:
– Make short presses on the control 3
to select the tyre pressure display
(see “On-board computer: settings”
in Section 1);
– press and hold (around 3 seconds) the button 3 to launch the reset. A
flashing tyre followed by the mes-
sage “Pressure ref Ongoing” indi-
cates that the request to learn the
reference pressure has been taken
into account;
– reset can take several minutes of driving.12
34

2.22
TYRE PRESSURE MONITORING SYSTEM (3/4)
“Check tyre pressure sensors”
The warning light
 flashes for
several seconds, then stays on, along
with the message “Check tyre pressure
sensors” and a missing wheel B.
This message appears along with the
© warning light.
This message appears when at least
one wheel fitted on the vehicle does not
have sensors (e.g. emergency spare
wheel). In other cases, contact an au-
thorised dealer.
Replacing wheels/tyres
This system requires specific equip-
ment (wheels, tyres, sensors, etc.).
Contact an authorised dealer to replace
the tyres and to find out about avail-
able accessories compatible with the
system: the use of any other accessory
could affect the correct operation of the
system or damage a sensor.
B
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.
5
5
6
Interchangeability of wheelsIf you wish to swap the wheels around,
please consult an approved dealer to
reinitialise the system.
Each of the sensors incor-
porated in the valves 5 is
dedicated to a single wheel:
under no circumstances
should you swap the wheels, with-
out resetting the system.
There is a risk of incorrect informa-
tion which could have serious con-
sequences.

2.23
TYRE PRESSURE MONITORING SYSTEM (4/4)
CD
EF
5
5
6
Each of the sensors incorporated in the valves 5 is dedicated to a single
wheel: under no circumstances should you swap the wheels, without re-
setting the system.
There is a risk of incorrect information which could have serious conse-\
quences.
To mark the correct position of the
wheel, note the colour of the ring 6
(after cleaning, if necessary) on each
valve:
C yellow ring
D black ring
E red ring
F green ringTyre repair product and
inflation kit
Because the valves are specially de-
signed, only use equipment approved
by the approved network.
Readjustment of tyre
pressures
The tyre pressures must be adjusted
when cold (please refer to the label lo-
cated on the edge of the driver’s door).
If the tyre pressures cannot be checked
when the tyres are cold, the recom-
mended pressures must be increased
by 0.2 to 0.3 bar (3 PSI).
Never deflate a hot tyre.
Emergency spare wheel
If the vehicle is equipped with an emer-
gency spare wheel, it will not have a
sensor. When it is fitted to the vehicle,
the message “Check tyre pressure sen-
sors” is displayed on the instrument
panel.

2.25
DRIVER CORRECTION DEVICES AND AIDS (2/4)
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
© appear on the in-
strument panel.
In this case, the ESC and traction
control system are deactivated. Consult
an authorised dealer.