2018 RENAULT MEGANE key battery

1.3
KEY, RADIO FREQUENCY REMOTE CONTROL: general information (2/2)
Radio frequency remote
control operating range
This varies according to the surround-
ings: take care not to lock or unlock the
doors by inadvertently pressing the but-
tons on the remote control.
Note: If a door or the boot is open or
not closed properly, the doors and boot
lock/unlock in quick succession.
Interference
Interference by factors in the immediate
vicinity (external installations or the use
of equipment operating on the same
frequency as the remote control) may
affect the operation of the remote con-
trol.
Replacement and additional keys
or remote controls.
You must only contact an approved
dealer:
– If you need to replace a key it will be necessary to take the vehicle
and all of its keys to an approved
Dealer in order to initialise the
system.
– Depending on the vehicle, you have the option of using up to
four remote controls.
Remote control unit failure
Make sure that the correct battery
type is being used, and that the
battery is in good condition and in-
serted correctly. These batteries
have a service life of approximately
two years.
Refer to Section 5: “Radio fre-
quency remote control: batteries”
for the battery changing procedure.

1.4
Locking/unlocking only the
boot
Press the button 3.
RADIO FREQUENCY REMOTE CONTROL UNIT: use
The remote control A can be used to
lock or unlock the doors and boot.
It is powered by a battery which must
be replaced (refer to the information on
“Radio frequency remote control: bat-
teries” in Section 5).
Locking the doors
Press locking button 1.
The side indicator lights and hazard
warning lights flash twice to indicate
that the doors have been locked.
If a door or the boot is open or not prop-
erly shut, they will lock and unlock in
quick succession and the hazard warn-
ing lights and indicator lights will not
flash.
Unlocking the doors
Pressing button 2 unlocks the doors
and tailgate.
The side indicator lights and hazard
warning lights flash once to indicate
that the doors have been unlocked.
ANote:
With the engine running, the ignition
switched on and in accessories position
(refer to “Ignition switch: vehicles with a
key” in Section 2), the remote control
buttons will be inactive.
Driver’s responsibility when parking or stopping the vehicle
Never leave an animal, child or adult who is not self-sufficient alone on
your vehicle, even for a short time.
They may pose a risk to themselves or to others by starting the engine, \
activating equipment such as the electric windows or locking the doors.
Also, in hot and/or sunny weather, please remember that the temperature inside
the passenger compartment increases very quickly.
RISK OF DEATH OR SERIOUS INJURY.
1
2
3
1
2
3

1.6
RENAULT CARD: general information (1/2)
The RENAULT card is used
for:
– locking/unlocking the doors and tail-gate (doors, tailgate) and the fuel
filler flap (see the following pages);
– switching on the vehicle lighting re- motely (refer to the following pages);
– Automatic closing of electric win- dows and, depending on the vehi-
cle, of the sunroof; please see the in-
formation on “Electric windows” and
“Electric sunroof” in Chapter 3;
– starting the engine; please see the information on “Starting, stopping
the engine” in Chapter 2.
Battery life
Make sure that the correct battery type
is being used, and that the battery is
in good condition and inserted cor-
rectly. Its service life is approximately
two years: replace it when the mes-
sage “Keycard battery low” appears on
the instrument panel (refer to Section 5
“RENAULT card: battery").
RENAULT card operating
range
This varies according to the surround-
ings. It is important to make sure when
handling the RENAULT card that you
do not lock or unlock the doors by inad-
vertently pressing the buttons.
When the battery is flat, you can
still lock/unlock and start your vehi-
cle. Please see the information on
“Locking and unlocking the doors”
in Chapter 1 and “Starting, stopping
the engine” in Chapter 2.
1
2
3
4
1 Unlocking the doors and tailgate.
2 Locking all doors and tailgate.
3 Unlocking/locking the boot.
4 Switching on the lighting remotely.

1.14
LOCKING, UNLOCKING THE DOORS (1/3)
If the remote control or,
depending on the vehicle, the
RENAULT card does not work
In some cases, the radio frequency
remote control or the RENAULT card
may not work:
– RENAULT card/radio frequency remote control battery worn or run
flat, vehicle battery flat, etc.
– use of appliances operating on the same frequency as the card (mobile
phone, etc.);
– vehicle located in a high electromag- netic radiation zone.
It is then possible:
– depending on the vehicle, use the radio frequency remote control or
the emergency key integrated in the
card to unlock the front left-hand
door;
– to lock each of the doors manually;
– to use the interior door locking/un- locking control (refer to the following
pages).
A
1
The card’s built-in key
The built-in key 2 is used to lock or
unlock the front left-hand door if the
RENAULT card is not working.
Access with key 2
Slide the rear casing 1 downwards
while pressing on zone A.
2

1.16
LOCKING, UNLOCKING THE DOORS (3/3)
Interior locking/unlocking
door control
Switch 7 controls the doors, the boot
and the fuel filler flap simultaneously.
If a door or the tailgate is open or not
closed properly, the doors and tailgate
lock/unlock quickly.
If transporting an object with the tail-
gate open, you can still lock the doors:
with the engine stopped, press and
hold switch 7 for more than five sec-
onds to lock the other doors.
Locking the opening
elements without the
RENAULT card or the key
For example, in the event of a dis-
charged battery or the RENAULT card
or key temporarily not working, etc.
With the engine switched off and a
door or tailgate open, press and hold
switch 7 for more than five seconds.
When the door is closed, all the doors
and the tailgate will be locked.
Unlocking the vehicle from the outside
is only possible with the RENAULT card
in the vehicle’s access zone or using
the key.
Door and tailgate status
indicator
When the ignition is on, the indicator
light integrated in switch 7 informs you
of the status of the doors and tailgate:
– indicator light on, the doors and tail- gate are locked;
– indicator light off, the doors and tail- gate are unlocked.
When you lock the doors from the out-
side, the indicator light remains lit for a
moment, and then goes out.
Never leave your vehicle
with the key or RENAULT
card inside.
7
Driver’s responsibility
If you decide to keep the
doors locked when you are
driving, remember that it
may be more difficult for those as-
sisting you to gain access to the
passenger compartment in the
event of an emergency.

1.80
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 antipollution system” Indicates a fault in the vehicle’s particle filter system.

2.12
FUNCTION STOP AND START (3/4)
Conditions preventing the
standby of the engine
Certain conditions prevent the system
from using the engine standby function,
including when:
for vehicles equipped with a
RENAULT card:
– the driver’s door is not closed;
– the driver’s seatbelt is not fastened.
for all vehicles:
– reverse gear is engaged;
– the bonnet is not locked;
– the outdoor temperature is too low or too high (less than around 5°C or
higher than around 35°C);
– the battery is not sufficiently charged;
– the difference between the vehicle interior temperature and the auto-
matic climate control instruction is
too high;
– parking distance control is in opera- tion; – for vehicles with automatic gear-
boxes, the gradient is steeper than
approximately 12%;
– the “Clear View” function is activated (please see “Automatic climate con-
trol” in Section 3);
– the engine temperature is too low;
– the emission control system is being regenerated;
– Multi-Sense Sport mode is activated (depending on the vehicle);
– ...
Warning light
 is displayed on the
instrument panel. This notifies you that
engine standby is not available.
Deactivate the Stop and
Start function for any opera-
tion performed in the engine
compartment.
Special case for vehicles with
a RENAULT card
With the engine on standby (traffic jam,
traffic lights, etc.), if the driver unfas-
tens the seat belt and opens the driv-
er’s door, or gets out of the seat, the
ignition is switched off.
The assisted parking brake is applied
automatically.
To restart and reactivate the Stop and
Start system, start the engine (please
refer to the information on "Starting,
stopping the engine" in Section 2).
Special case of vehicles with
a key
With the engine on standby (traffic
jam, traffic lights, etc.), if you get out of
the vehicle, a beep warns you that the
engine is on standby and has not been
stopped.

2.13
FUNCTION STOP AND START (4/4)
Special feature of the automatic
engine re-start
Under certain conditions, the engine
can restart on its own in order to guar-
antee your safety and comfort.
This can occur especially when:
– the outdoor temperature is too low or too high (less than around 5°C or
higher than around 35°C);
– the “Clear View” function is activated (please see “Automatic climate con-
trol” in Section 3);
– the battery is not sufficiently charged;
– the vehicle speed is above 3 mph (5 km/h) (downhill slope, etc.);
– repeated pressing on the brake pedal or braking system require-
ment;
– ...
For vehicles fitted with a manual gear-
box, the restarting of the engine may be
stopped if the clutch pedal is released
too quickly and a gear is engaged.
1
2
Deactivating, activating the
function
Press 1 to deactivate the function. The
message “Stop & Start deactivated” 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 switch 1 will go out.
Note: With the engine on standby,
press switch 1 to automatically re-
start the engine.
The system is automatically reacti-
vated each time the vehicle is started
(see “Starting, stopping the engine” in
Section 2).
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.
The ignition must be
switched off before leav-
ing the vehicle (please see
the information on “Starting,
stopping the engine” in Section 2).
Special feature of vehicles with
a key: for some of these condi-
tions the automatic restarting of the
engine is inhibited if a front door is
open.