2015 RENAULT MEGANE COUPE CABRIOLET check engine

2.5
When you leave your vehi-
cle, especially if you have
your RENAULT card with
you, check that the engine
is completely switched off.
Special note
If the card is no longer in the reader
when you try to switch the engine off,
the message “No keycard Press and
hold” will appear on the instrument
panel: press the button 1 for longer
than two seconds.
Hands-free RENAULT card
With the card in the vehicle, press
button 1: the engine will stop. The steer-
ing column is locked when the driver’s
door is opened or the vehicle is locked.
If the card is no longer in the passenger
compartment when you try to switch
the engine off, the message “No key-
card Press and hold” appears on the in-
strument panel: press the button 1 for
longer than two seconds.
With the engine switched off, any ac-
cessories being used (radio, etc.) will
continue to function for approximately
10 minutes.
When the driver’s door is opened, the
accessories stop working.
Conditions for stopping the
engine
The vehicle must stationary, with the
lever positioned in N or P for vehicles
with an automatic transmission.
Remote control RENAULT
card
With the card in reader 2, press
button 1: the engine will stop. Removing
the card from the reader locks the steer-
ing column.
1
2
STARTING, STOPPING THE ENGINE (3/3)
Driver’s responsibility
Never leave your vehicle
with the RENAULT card
inside and never leave a
child (or a pet) unsupervised, even
for a short while.
There is a risk that they could start
the engine or operate electrical
equipment (electric windows etc.)
and trap part of their body (neck,
arms, hands, etc.).
Risk of serious injury.
Never switch off the ignition before
the vehicle has stopped completely.
Once the engine has stopped, the
brake servo, power-assisted steer-
ing, etc. and the passive safety de-
vices such as air bags and preten-
sioners will no longer operate.

2.8
Operating faults
When the message “Check Stop &
Start” appears on the instrument panel
and the integrated warning light 2 lights
up on the switch 1, the system is deac-
tivated.
Please consult an authorised dealer.
Deactivating, activating the
function
Press switch 1 to deactivate the func-
tion. The message “Stop & Start deac-
tivated” will appear on the instrument
panel and the integrated warning light 2
on the switch will light up.
Pressing again will reactivate the
system. The message “Stop & Start ac-
tivated” will appear on the instrument
panel and the integrated warning light 2
on the switch 1 will go out.
STOP AND START function (3/3)
The system is automatically reactivated
each time the vehicle is started using
the start button (please see “Starting,
stopping the engine)”.
Before getting out of the
vehicle, you must switch
off the ignition by pressing
the engine stop (please see
“Starting, stopping the engine”).
1
2
In the event of an emer-
gency, the engine can be
restarted by pressing on the
clutch pedal if the Stop and
Start function is activated.

2.10
SPECIAL FEATURES OF DIESEL VERSIONS
Diesel engine speed
Diesel engines are fitted with injection
equipment which prevents the engine
speed being exceeded irrespective of
the gear selected.
If the message “Check anti-pollution
system” is displayed along with warn-
ing lights
Ä and ©, consult an
authorised dealer immediately.
When driving, depending on the fuel
grade used, it is possible that white
smoke may be emitted.
This is due to the exhaust particle filter
being cleaned automatically, and does
not affect the way the vehicle runs.
Running out of fuel
If the tank has been completely
drained, the system must be reprimed
after the tank is refilled: see information
on the “fuel tank” in section 1 before re-
starting the engine.
Do not park the vehicle or
run the engine in locations
where combustible sub-
stances or materials such
as grass or leaves can come into
contact with the hot exhaust system.
Precautions to be taken in
winter
To avoid any faults in icy weather:
– ensure that the battery is always fully charged,
– always keep the diesel tank rela- tively full to avoid water vapour con-
densing in it and accumulating at the
bottom of the tank.

2.12
Before leaving the vehicle,
check that the electronic
parking brake is fully ap-
plied. Indicator light 2 on
switch 3 and indicator light
}
on the instrument panel light up to
show that the parking brake is ap-
plied but go out when the doors are
locked.
Note:
To indicate that the electronic parking
brake is released, a beep sounds and
the message “Apply parking brake” ap-
pears on the instrument panel:
– with the engine running: when the driver’s door is opened;
– with the engine switched off (eg. when the engine stalls): when a front
door is opened.
In this case, pull and release switch 3 to
apply the electronic parking brake.
Automatic releasing of the
electronic parking brake
The brake will be released as soon as
the vehicle moves, by accelerating with
a gear selected and the engine running.
Automatic operation
The electronic parking brake en-
sures vehicle immobilisation when the
engine is stopped and engine Start/
Stop button 1 is pressed.
In all other instances, e.g. engine stall-
ing, the electronic parking brake is not
applied automatically. Manual mode
must be used.
For certain country-specific model ver-
sions, the automatic brake application
function is not activated. Refer to the in-
formation on “Manual operation”.
ELECTRONIC PARKING BRAKE (1/3)
To confirm that the electronic parking
brake is applied, the message “Parking
brake on” and warning light
}
on the instrument panel and warning
light 2 on the switch 3 light up.
After the engine is switched off, indi-
cator light 2 goes out several minutes
after the electronic parking brake has
been applied and indicator light
}
goes out when the vehicle is locked.
12
3

2.14
– If there is an electronic parking brake fault, warning lights
® light up
accompanied by the “Parking brake
fault” message, a beep and, in cer-
tain cases, warning light
}.
This means that you must stop as
soon as traffic conditions allow.
Operating faults
– If there is a fault, the © warning
light illuminates on the instrument
panel accompanied by the “Check
parking brake” message and, in
some cases, the
} warning
light.
Contact an approved Dealer as soon
as possible.
ELECTRONIC PARKING BRAKE (3/3)
It is therefore essential to
immobilise the vehicle by
engaging first gear (manual
gearbox) or position P (au-
tomatic gearbox). If the slope re-
quires it, chock the vehicle.
Versions with an automatic
gearbox
For safety reasons, automatic release
is deactivated when the driver’s door
is open or not shut properly and the
engine is running (in order to prevent
the vehicle from moving without the
driver). The “Release parking brake
manually” message appears on the
instrument panel when the driver de-
presses the accelerator.
Never leave your vehicle
without moving the selec-
tor lever to position P or N.
This is because when the
vehicle is stationary with the engine
running and a gear engaged, the
vehicle may begin to move if you
accelerate.
There is a risk of accidents.If no lights or sounds are ap-
parent, this indicates a fault
in the instrument panel. This
indicates that it is essential
to stop immediately (as soon as traf-
fic conditions allow). Ensure that the
vehicle is correctly immobilised and
contact an approved Dealer.

2.16
DRIVING ADVICE, ECO-DRIVING (2/3)
– Avoid sudden acceleration.
– Brake as little as possible. If you an-ticipate an obstacle or bend in ad-
vance, you may then simply release
the accelerator pedal.
– Do not try to maintain the same speed up a hill, accelerate no more
than you would on the level. Keep
your foot in the same position on the
accelerator pedal.
– Double declutching and accelerating before switching off are unnecessary
in modern vehicles.
– Bad weather, flooded roads:
Do not drive through floods
if the water is above the
lower edge of the wheel
rims.
An overall rating from 0 to 100 is dis-
played to let you assess your eco driv-
ing performance. The higher the score,
the better your eco-driving perform-
ance.
Eco advice is given to help improve
your performance.
With your favourite journeys saved, you
can evaluate your performance.
For more information, please see the
multimedia system instructions.
Driving advice, Eco-driving
Behaviour
– Drive carefully for the first few miles until the engine reaches its normal
operating temperature, rather than
let it warm up while the vehicle is sta-
tionary.
– Speed is expensive.
– Sporty driving uses a lot of fuel: drive with a light right foot.
– Do not overrev the engine in the in- termediate gears.
You should always use the highest gear possible.
Obstruction to driving
On the driver’s side, only
use mats which are specifi-
cally designed for the vehi-
cle, attaching them to the elements
provided and regularly checking
they are secure. Do not lay several
mats on top of each other.
There is a risk the pedals may be
obstructed

2.18
MAINTENANCE AND ANTIPOLLUTION ADVICE
Your vehicle complies with criteria for
recycling and recovering vehicles at the
end of their service life, which will come
into force in 2015.
Some of the parts on your vehicle have
been designed to be recycled later.
These parts are easily removable in
order to be collected and reprocessed
in recycling networks.
Furthermore, by virtue of its design,
moderate fuel consumption and initial
settings, your vehicle also conforms
to current anti-pollution regulations.
The manufacturer is actively striving
to reduce pollutant exhaust gas emis-
sions and to save energy. However,
the fuel consumption of your vehicle
and the level of pollutant exhaust gas
emissions are also your responsibility.
Ensure that it is maintained and used
correctly.Maintenance
It is important to remember that fail-
ure to respect anti-pollution regulations
could lead to legal action being taken
against the vehicle owner.
In addition, replacing engine, fuel
supply system and exhaust compo-
nents with parts other than those origi-
nally recommended by the manufac-
turer may alter your vehicle so that it
no longer complies with anti-pollution
regulations.
Have your vehicle adjusted and
checked by an authorised dealer, in ac-
cordance with the instructions given in
your maintenance schedule: they will
have all the equipment necessary for
ensuring that your vehicle is maintained
to its original standard.
Engine adjustments
– Air filter, fuel filter: a choked ele-
ment will reduce efficiency. It must
be replaced.
– Idle speed: no adjustment is needed.
Exhaust gas monitoring
system
The exhaust gas monitoring system will
detect any operating faults in the vehi-
cle’s antipollution system.
If this system malfunctions, toxic sub-
stances may be released into the at-
mosphere or damage may occur.
ÄThis warning light on the in-
strument panel will indicate if
there are any faults in the system:
This lights up when the ignition is
switched on and goes out when the
engine is started.
– If it lights up continuously, consult an approved Dealer as soon as possi-
ble;
– if it flashes, reduce the engine speed until the light stops flashing. Contact
an authorised dealer as soon as pos-
sible.

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.