ignition RENAULT MEGANE 2018 Service Manual

2.25
MAINTENANCE AND ANTIPOLLUTION ADVICE
Your vehicle complies with criteria for
recycling and recovering vehicles at the
end of their service life, which entered
into force in 2015.
Some parts of your vehicle have there-
fore been designed to facilitate future
recycling.
These parts are easy to remove so
that they can be recovered and reproc-
essed by recycling companies.
By virtue of its design, moderate fuel
consumption and initial settings, your
vehicle also conforms to current anti-
pollution regulations. The manufac-
turer is actively striving to reduce pol-
lutant exhaust gas emissions and to
save energy. But the fuel consumption
of your vehicle and the level of pollutant
exhaust gas emissions are also your
responsibility. Ensure that it is main-
tained and used correctly.
Maintenance
It is important to remember that fail-
ure to respect antipollution 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
– Spark plugs:
for optimum condi-
tions of use, output and performance
the specifications laid down by our
Design Department must be strictly
applied.
If the spark plugs have to be changed, use the make, type and gap specified
for your vehicle’s engine. Contact an
authorised dealer for this.
– Air filter, fuel filter: a choked ele-
ment will reduce efficiency. It must
be replaced.
– Ignition and idle speed: no adjust-
ment 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.

2.27
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 indicated on the door frame.
3
You can also perform a reset from
the multimedia screen 3 if your vehi-
cle is fitted with a navigation system.
Select Vehicle”,”Tyre pressure”.

2.35
DRIVER CORRECTION DEVICES AND AIDS (6/10)
Activating or deactivating the
system
For vehicles fitted with a navigation
system
From the multimedia screen 3, select
the “Vehicle” menu, “Driving assist-
ance”, “Active braking” then choose
“ON" or "OFF".
Press the switch 5 OK again to activate
or deactivate the function:
= function activated
< function deactivated
The warning light
\b is displayed on
the instrument panel when the system
is deactivated.
This system is reactivated each time
the ignition is switched on.
Conditions for non-activation of the
system
The system cannot be activated:
– when the gear lever is in neutral;
– when the parking brake is activated;
– while cornering.
3
6
5
For vehicle 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 control 6 up or down
until you reach the “Active braking”
menu, then press the switch 5 OK.
You can access menu “Driving as-
sistance” directly from button 4
.
4

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
.
2
1
When the engine is started, the
system remembers its position
when the ignition was last switched
off.

2.79
Operation
With the selection lever 1 in position P,
switch on the ignition.
To move out of position P, you must de-
press the brake pedal before pressing
the unlocking button 2.
With your foot on the brake pedal (warn-
ing light
Ó on the display goes out),
move the lever out of position P.
Only engage D or R when the vehi-
cle is stopped, with your foot on the
brake and the accelerator pedal re-
leased.
Selector lever 1
P: park
R: reverse
N: Neutral
D: automatic mode
M: manual mode
+: upper gear
–: lower gear
The gear engaged is displayed on the
instrument panel B and on the dis-
play A.
Note: Press button 2 to go from posi-
tion D or N to R or P.
AUTOMATIC TRANSMISSION (1/3)
A
Gear shift paddles 3
(depending on the vehicle)
The paddles 3 enable you to change
gear while the gear lever is in “manual
mode” position or, if driving, in “auto-
matic mode” position.
P, N and R are not accessible using the
paddles.
33
1
2
B

2.81
AUTOMATIC TRANSMISSION (3/3)
Parking the vehicle
When the vehicle is stopped, move the
lever to position P while keeping your
foot on the brake pedal: the gearbox is
in neutral and the drive wheels are me-
chanically locked by the driveshaft.
Apply the handbrake or, depending
on the vehicle, ensure that the elec-
tronic parking brake is applied.
When activated, in the event that the
lever is stuck in P, depress the brake
paddle. It is possible to free the lever
manually. To do this, unclip the base of
the lever, then insert a tool (rigid rod)
into the slot 4 and press simultaneously
on the button 2 in order to unlick the
lever.
Contact an authorised dealer as soon
as possible.
Operating faults
– when driving , if the message
“Check auto gearbox” appears on
the instrument panel, it indicates a
failure.
Contact your approved Dealer as
soon as possible;
– when driving, if the message
“Gearbox overheating” appears on
the instrument panel, stop as soon
as possible to let the gearbox cool
down and wait for the message to
disappear;
– If a vehicle with an automatic
gearbox breaks down, refer to the
information on “Towing” in Section 5.
For safety reasons, do not
switch off the ignition before
the vehicle has come to a
complete standstill.
An impact to the under-
side of the vehicle while
manoeuvring (e.g.: strik-
ing a post, raised kerb or
other street furniture) may result in
damage to the vehicle (e.g.: defor-
mation of an axle).
To avoid any risk of accident, have
your vehicle checked by an ap-
proved Dealer.
4
2

3.20
AIR CONDITIONING: information and operating instructions (2/2)
The refrigerant circuit may contain
fluorinated greenhouse gases.
Depending on the vehicle, you will find
the following information on label A af-
fixed inside the engine compartment.
The presence and location of the infor-
mation on label A depends on the ve-
hicle.
Do not open the refriger-
ant circuit . The fluid may
damage eyes or skin.
Before performing any
action in the engine com-
partment, the ignition must
be switched off (please see
the information on “Starting, stop-
ping the engine” in Section 2).
ÑType of refrigerant fluid
Type of oil in the air condi-
tioning circuit
Inflammable product
Consult the driver’s hand-
book
Maintenance
Quantity of refrigerant
fluid present in the ve-
hicle.
x.xxx kg
Global Warming
Potential (CO2 equi-
valent).
GWP xxxxx
Quantity in weight and
in CO2 equivalent.
CO2 eq
x.xx t
AAA

3.22
ELECTRIC WINDOWS (1/2)
1
2
34
5
6
Electric windows
These systems operate:
– with the engine running;
– with the ignition off until one of the front doors is opened (limited to ap-
proximately 12 minutes).
– with the engine off, front doors closed, after pressing the start
button.
Press the window switch down or pull it
up to lower or raise the window to the
desired height: the rear windows do not
open fully.
Safety of rear occupants
The driver can prevent operation of the rear electric windows by pressin\
g
switch 4. A confirmation message is displayed on the instrument panel.
Driver’s responsibility
Never leave your vehicle with the RENAULT card or key inside, and never leave
a child, adult who is not self-sufficient or a pet, even for a short while. They may
pose a risk to themselves or to others by starting the engine or activat\
ing equip-
ment (such as the gear lever or electric windows). If any part of the \
body becomes
trapped, reverse the direction of the window immediately by pressing the\
relevant
switch.
Risk of serious injury.
Avoid resting any objects against
a half-open window: there is a risk
that the electric window could be
damaged.
From the driver’s seat, use switch:
1 for the driver’s side;
2 for the front passenger side;
3 and 5 for the rear passenger win-
dows.
From the passenger seats, use
switch 6.

3.34
ASHTRAY, CIGARETTE LIGHTER, ACCESSORIES SOCKET (1/2)
1
Cigarette lighter 1
With the ignition on, push in cigar
lighter 1, it will spring back with a click
when it is ready. Pull it out to use. After
use, replace it without pushing it all the
way in.
Connect accessories with
a maximum power of
120 watts (12 V) only.
When several accessory
sockets are used at the same time,
the total power of the connected
accessories must not exceed
180 watts.
Fire hazard.
23
1
If your vehicle is not fitted with a
cigar lighter and an ashtray, these
can be obtained from an authorised
dealer.
Ashtray 3
It can be housed in either position 2.
To open, lift the cover. To empty, pull the
ashtray towards you and it will be re-
leased from its housing 2.
2

3.41
LUGGAGE COMPARTMENT: 4-DOOR VERSION (2/3)
The sensor detects the approach and
then the removal of your foot and trig-
gers the opening of the boot lid.
Do not keep your foot in the air. Perform
the movement without stopping and wi-
thout touching the rear bumper.
Using the hands-free function
The hands-free function enables
access to the luggage compartment
when you have your hands full.
Ensure that the RENAULT card is ap-
proximately 1 metre away in the cen-
tral area of the rear bumper of the vehi-
cle (area B). With the ignition off, stand
approximately 45 cm from the vehicle’s
rear bumper and move your foot for-
wards and backwards in area A.
A
B
Disable the “hands-free”
function before you:
– wash the vehicle in a
roller-type car wash;
– wash the vehicle by hand;
– handle the towbar;
– ...
Risk of accidental opening of the
luggage compartment lid which
may cause injury.
2
To close
Lower the boot lid using the handle
inside the boot to assist you.