tyre pressure RENAULT MEGANE 2018 User Guide

4.14
TYRE PRESSURES (2/2)
Tyre safety and use of snow chains:
Refer to the information on “Tyres” in
Section 5 for the servicing conditions
and, depending on the version, the use
of chains.
For your safety, please re-
spect the speed limit.
When they need to be re-
placed, only tyres of the
same make, size, type and profile
should be used on a single axle.
They must: either have a load ca-
pacity and speed rating at least
equal to those of the original
tyres, or conform to those recom-
mended by an authorised dealer.
Failure to heed these instructions
could endanger your safety and
affect your vehicle’s roadworthi-
ness.
Risk of loss of control of the ve-
hicle.

5.2
In case of puncture
Depending on the vehicle, a tyre infla-
tion kit or emergency spare wheel is
provided (refer to the following pages).
Special note
The Tyre Pressure Monitor function
does not check the emergency spare
wheel (the wheel replaced by the emer-
gency spare wheel disappears from the
instrument panel display).
Refer to the information on the “Tyre
pressure monitoring system” in
Section 2.
If the emergency spare wheel has been stored for several years, have it \
checked by your Dealer to ensure that it is safe to use.
Vehicles fitted with an emergency spare wheel smaller than the
four other wheels:
– Never fit more than one emergency spare wheel to the same vehicle.
– As the punctured wheel is wider than the emergency spare wheel, the vehi\
cle’s ground clearance is reduced.
– Replace the emergency spare wheel as soon as possible with a wheel with \
the same dimensions as the original.
– When this is fitted to the vehicle, which must only be a temporary measu\
re, the driving speed must not exceed the speed indicated on the label on the wh\
eel.
– Fitting an emergency spare wheel may alter the way the vehicle usually r\
uns. Avoid sudden acceleration or deceleration and reduce your speed when cor-\
nering.
– If you need to use snow chains, fit the emergency spare wheel to the rea\
r axle and check the tyre pressure.
PUNCTURE, EMERGENCY SPARE WHEEL (1/2)
If the vehicle is parked on
the hard shoulder, you must
warn other road users of
your vehicle’s presence
with a warning triangle or with other
devices as per the legislation apply-
ing to the country you are in.

5.4
TYRE PRESSURE KIT (1/3)
The kit is only approved for
inflating the tyres of the ve-
hicle originally equipped
with the kit.
It must never be used to inflate
the tyres of another vehicle, or any
other inflatable object (rubber ring,
rubber boat, etc.).
Avoid spillage on skin when han-
dling the repair product bottle. If
droplets do leak out, rinse them off
with plenty of water.
Keep the repair kit away from chil-
dren.
Do not dispose of the empty bottle
in the countryside. Return it to your
approved dealer or to a recycling or-
ganisation.
The bottle has a limited service
life which is indicated on its label.
Check the expiry date.
Contact an approved dealer to re-
place the inflation tube and repair
product bottle.
A
B
The kit repairs tyres when
tread A has been dam-
aged by objects smaller
than 4 mm. It cannot repair
all types of puncture, such as cuts
larger than 4 mm, or cuts in tyre
sidewall B.
Ensure also that the wheel rim is in
good condition.
Do not pull out the foreign body
causing the puncture if it is still in
the tyre.
Do not attempt to use the
inflation kit if the tyre has
been damaged as a result
of driving with a puncture.
You should therefore carefully check
the condition of the tyre sidewalls
before any operation.
Driving with underinflated, flat or
punctured tyres can be dangerous
and may make the tyre impossible
to repair.
This repair is temporary
A tyre which has been punctured
should always be inspected (and re-
paired, where possible) as soon as
possible by a specialist.
When taking a tyre which has been
repaired using this kit to be replaced,
you must inform the specialist.
When driving, vibration may be felt
due to the presence of the repair
product injected into the tyre.

5.5
TYRE PRESSURE KIT (2/3)
In the event of a puncture, use the kit
located in the luggage compartment,
under the luggage compartment carpet
or, depending on the vehicle, under
the luggage compartment floor (please
refer to the information on “Luggage
compartment fittings” in section 3).
Before using the kit, park
the vehicle at a sufficient
distance from traffic, switch
on the hazard warning
lights, apply the parking brake, ask
all passengers to leave the vehicle
and keep them away from traffic.
Note: While the container empties (approx. 30 secs), the pressure
gauge 6 briefly shows pressure up to
6 bar, then the pressure drops.
– Adjust the pressure: to increase it, continue inflation with the kit; to
reduce it, press button 8.
If the vehicle is parked on the hard shoulder, you must warn other road
users of your vehicle’s presence with a warning triangle or with other de-
vices as per the legislation applying to the country you are in.
With the engine running and the
parking brake applied,
– Connect the compressor hose 4 to
the container inlet 9;
– remove the cap from the container inflation adapter 3;
– unscrew the valve cap on the rele- vant wheel and screw on the contai-
ner’s inflation adapter 3;
– disconnect any accessories pre- viously connected to the vehicle’s
accessories sockets;
– the end piece 7 must be plugged in
to the vehicle accessories socket;
– press switch 5 to inflate the tyre to
the recommended pressure (please
refer to the information on “Tyre in-
flation pressure” in Section 4);
– after a maximum of 15 minutes, stop inflating and read the pressure (on
pressure gauge 6).563
9
7
4
8

5.6
TYRE PRESSURE KIT (3/3)
3
If a minimum pressure of 1.8 bar is
not reached after 15 minutes, repair
is not possible; do not drive the ve-
hicle but contact an approved dealer.Once the tyre is correctly inflated,
remove the kit: slowly unscrew the in-
flation end piece
3 to prevent any prod-
uct spatter and store the container in
plastic packaging to prevent product
leaks.
– Affix the driving recommendation label (located under the container) to
the dashboard where the driver can
see it.
– Put the kit away.
– At the end of this initial inflation op- eration, air will still escape from the
tyre. You must drive a short distance
in order to seal the hole.
– Start immediately and drive at be- tween 12 and 40 mph (20 and
60 km/h) in order to distribute the
product evenly in the tyre and, after
driving for 2 miles (3 km), stop and
check the pressure.
– If the pressure is greater than 1.3 bar but less than the recommended
pressure, re-adjust it (refer to the
label affixed to the edge of the driv-
er’s door), otherwise contact an ap-
proved dealer: repair is not possible.
Please be aware that a
poorly tightened or miss-
ing valve cap can make the
tyres less airtight and may
lead to pressure loss.
Always use valve caps identical to
those fitted originally and tighten
them fully.
Following repair with the kit,
do not travel further than
120 miles (200 km). In addi-
tion, reduce your speed and
under no circumstances exceed
48 mph (80 km/h). The sticker,
which you must affix in a prominent
position on the dashboard, reminds
you of this.
Depending on the country or local
legislation, a tyre repaired with the
inflation kit may need to be replaced.
Nothing should be placed
around the driver’s feet
as such objects may slide
under the pedals during
sudden braking manoeuvres and
obstruct their use.
Precautions when using the
kit
The kit should not be operated for more
than 15 consecutive minutes.

5.10
Undo the bolts and take off the wheel.
Fit the emergency spare wheel onto
the hub and rotate it until the mounting
holes in the wheel coincide with those
of the hub.
If bolts are supplied with the emergency
spare wheel, only use these bolts for
the emergency spare wheel. Tighten
the bolts, checking that the wheel is
correctly positioned on its hub and un-
screw the jack.
With the wheel on the ground, tighten
the bolts fully and have the tightness of
the bolts checked and the emergency
spare wheel pressure checked as soon
as possible.
Anti-theft bolt
If you use anti-theft bolts, fit these
nearest the valve (wheel embel-
lisher may not be able to fit).
If you have a puncture, re-
place the wheel as soon as
possible.
A tyre which has been punc-
tured should always be inspected
(and repaired, where possible) by a
specialist.
CHANGING A WHEEL (2/2)

5.12
TYRES (2/3)
Tyre pressures
Adhere to the tyre pressures (including
the emergency spare wheel). The tyre
pressures should be checked at least
once a month and additionally before
any long journey (refer to the label af-
fixed to the edge of the driver’s door).The pressures should be checked cold:
ignore higher pressures which may be
reached in hot weather or following a
high speed journey.
If the tyre pressures cannot be checked
when the tyres are
cold, increase the
pressures from 0.2 to 0.3 bar (or 3 PSI).
Never deflate a hot tyre.
Special note
Depending on the vehicle, there may
be an adapter which needs to be posi-
tioned on the valve before air is added. Vehicle fitted with a tyre pressure
monitoring system
If under-inflated (puncture, low pressure
etc.), the warning light
 lights up
on the instrument panel; please refer to
“Tyre pressure monitoring system” in
Section 2.
Emergency spare wheel
Refer to the information on “Puncture”
and “Changing a wheel” in Section 5.
Changing wheels around
This practice is not recommended.
Incorrect tyre pressures
lead to abnormal tyre wear
and unusually hot running.
These are factors which
may seriously affect safety and lead
to:
– poor road holding,
– risk of bursting or tread separa- tion.
The pressure depends on the load
and the speed of use. Adjust the
pressure according to the condi-
tions of use (refer to the label affixed
to the edge of the driver’s door).
Please be aware that a
poorly tightened or miss-
ing valve cap can make the
tyres less airtight and lead
to pressure loss.
Always use valve caps identical to
those fitted originally and tighten
them fully.

5.13
Studded tyres
This type of equipment may only be
used for a limited period and as laid
down by local legislation. It is neces-
sary to observe the speed specified by
current legislation.
These tyres must, at a minimum, be
fitted to the two front wheels.
Chains
For safety reasons, fitting snow
chains to the rear axle is strictly for-
bidden.
Chains cannot be fitted to tyres which
are larger than those originally fitted to
the vehicle.
TYRES (3/3)
Use in winter
Snow or Winter tyres
We would recommend that these be
fitted to all four wheels to ensure that
your vehicle retains maximum adhe-
sion. Warning : These tyres sometimes
have a specific direction of rotation and
a maximum speed index which may be
lower than the maximum speed of your
vehicle.
Snow chains may only be
fitted to tyres of the same
size as those originally
fitted to your vehicle.
In all cases, we would recommend that you contact an authorised dealer w\
ho will
be able to advise you on the choice of equipment which is most suitable \
for your
vehicle.
Changing a wheel
As the tyre pressure moni-
tor may take several min-
utes to correctly determine
the positions of the wheels and the
pressure values after driving, check
the tyre pressures following any op-
eration.17” wheels and larger
cannot be fitted with
chains.
If you wish to use special
equipment, please consult an au-
thorised dealer.
Fitting new tyres
For your safety, please re-
spect the speed limit.
When they need to be re-
placed, only tyres of the
same make, size, type and profile
should be used on a single axle.
They must: either have a load ca-
pacity and a speed capacity at
least equal to the original tyres,
or correspond to those recom-
mended by your authorised
dealer.
Failure to heed these instructions
could endanger your safety and
affect your vehicle’s roadworthi-
ness.
Risk of loss of control of the ve-
hicle.

5.42
OPERATING FAULTS (4/7)
On the roadPOSSIBLE CAUSESWHAT TO DO
Vibrations. Tyres not inflated to correct pres-
sures, incorrectly balanced or dam-
aged. Check the tyre pressures: if this is not the
problem, have them checked by an ap-
proved Dealer.
White smoke from the exhaust. In the diesel version, this is necessar-
ily a fault. Smoke may be caused by
particle filter regeneration. Refer to the information on “Special fea-
tures of diesel versions” in Section 2.
Smoke under the bonnet. Short-circuit or cooling system leak. Stop, switch off the ignition, stand away
from the vehicle and contact an approved
dealer.
The oil pressure warning light comes
on: while cornering or braking The level is too low. Top up the engine oil level (refer to the in-
formation on “Engine oil level: topping up,
filling” in Section 4).
is slow to go out or remains lit
under acceleration Loss of oil pressure.
Stop the vehicle and contact an approved
Dealer.

6.9
WEIGHTS (in kg)
The weights indicated are for a basic vehicle without options: they may \
vary depending on your vehicle’s equipment.
Consult an approved Dealer.Five door Estate Four-door
Maximum permissible all-up weight (MMAC)
Maximum permissible all-up weight (MMTA)
Gross Train Weight (MTR) Weights are indicated on the vehicle identification plate (refer to
the information on “Vehicle identification plates” in Section 6)
Braked Trailer Weight* found by calculating: MTR - MMAC
Unbraked Trailer Weight* 630 665 660
Permissible nose weight* 75 75 75
Maximum permissible load on roof 80 kg (including the carrying device)
* Towing weight (Towing a caravan, boat, etc.)
Towing is prohibited when the MTR - MMAC calculation is equal to zero, or when the MTR is equal to zero (or is not listed) on the
identification plate.
– It is important to comply with the towing weights, governed by local leg\
islation in each country and, in particular, laid down in the Road Traffic Regulations. Contact an approved Dealer about any towing equipment.
– When towing, under no circumstances may the total train weight (vehicle + trailer) be exceeded . However the following is
permitted:
– rear axle MMTA exceeded by no more than 15%,
– maximum MMAC exceeded by no more than 10% or 100 kg (whichever is reach\
ed first).
In either case, the maximum speed of the towing assembly must not exceed\
60 mph (100 km/h) and the tyre pressure must be increased by 0.2 bar (3 PSI).
– The engine output and climbing capability are reduced with altitude. We recommend that the maximum load be reduced by 10% at an altitude of 1,000 metres and by an additional 10% for each 1,0\
00 metres thereafter.