Renault Megane (2018 year). Manual — part 20

5.40

The following advice will enable you to carry out quick, temporary repairs. For safety reasons you should always contact

an approved dealer as soon as possible.

Using the remote control

POSSIBLE CAUSES

ACTION REQUIRED

The remote control does not lock or

unlock the doors.

The remote control battery is flat.

Use the emergency key.

Use of appliances operating on the same

frequency as the remote control (mobile

phone, etc.).

Stop using the devices or use the key.

Vehicle located in a high electromagnetic

radiation zone.

Discharged battery.

Replace the battery or have it replaced.

You can still lock/unlock and start your

vehicle (refer to the information on

“Locking/unlocking the doors” in Section 1

and “Starting/Stopping the engine” in

Section 2).

The vehicle is started.

With the engine running, the key’s locking/

unlocking device is blocked. Turn off the

ignition.

OPERATING FAULTS

(2/7)

5.41

OPERATING FAULTS

(3/7)

The starter is activated

POSSIBLE CAUSES

WHAT TO DO

The instrument panel indicator lights are

weak or fail to light up and the starter

does not turn.

Battery terminals not tight,

battery terminals discon-

nected or oxidised.

Retighten or reconnect the terminals, or clean them if

they are oxidised.

Discharged battery or not

operational.

Connect another battery to the faulty battery. Refer to

information on “Battery: troubleshooting” in Section 5

or replace the battery if necessary.

Do not push the vehicle if the steering column is

locked.

Faulty circuit.

Consult an approved dealer.

The engine will not start.

Starting conditions are not

fulfilled.

Please refer to the information on “Starting, stopping

the engine” in Section 2.

The RENAULT card does

not work.

Please refer to the information on “Starting, stopping

the engine” in Section 2.

The engine cannot be switched off.

Card not detected.

Please refer to the information on “Starting, stopping

the engine” in Section 2.

Electronic fault.

Press the starter button quickly five times.

The steering column remains locked.

Steering wheel locked.

Move the steering wheel while pressing the engine

start button or, depending on the vehicle, while turning

the key (refer to the information on “Starting, stopping

the engine” in Section 2).

Faulty circuit.

Consult an approved dealer.

5.42

OPERATING FAULTS

(4/7)

On the road

POSSIBLE CAUSES

WHAT 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.

5.43

OPERATING FAULTS

(5/7)

On the road

POSSIBLE CAUSES

WHAT TO DO

Steering becomes heavy.

Assistance overheating.
Fault with the electric assistance

motor.
Fault in the assistance system.

Drive carefully at reduced speed, be aware

of the level of force in the steering wheel

needed to turn the wheels. Consult an ap-

proved dealer

The engine is overheating. The cool-

ant temperature indicator is in the

warning zone and warning light

®

comes on.

Engine cooling fan not working.

Stop the vehicle, switch off the engine and

contact an approved dealer.

Coolant leaks.

Check the coolant reservoir: it should con-

tain fluid. If there is no coolant, consult an

approved dealer as soon as possible.

Coolant boiling in the coolant reser-

voir.

Mechanical fault: damaged cylinder

head gasket.

Stop the engine.

Contact an approved dealer.

Radiator: If there is a significant lack of coolant, remember that it must never be topped up using cold coolant while

the engine is very warm. After any procedure on the vehicle which has involved even partial draining of the cooling

system, it must be refilled with a new mixture prepared in the correct proportions. Reminder: only products approved

by our Technical Department may be used for this purpose.

5.44

OPERATING FAULTS

(6/7)

Electrical equipment

POSSIBLE CAUSES

WHAT TO DO

The wipers do not work.

Wiper blades stuck.

Free the blades before using the wipers.

Faulty electrical circuit.

Consult an approved dealer.

Fuse damaged.

Replace the fuse or have it replaced; refer

to the information on “Fuses” in section 5.

The wiper does not stop.

Faulty electrical controls.

Consult an approved dealer.

Direction indicators flashing more

quickly.

Blown bulb.

See information on “Headlights: changing

bulbs” or “Rear and side lights: changing

bulbs”.

The direction indicators do not work.

Faulty electrical circuit or control.

Consult an approved dealer.

Fuse damaged.

Replace the fuse or have it replaced; refer

to the information on “Fuses” in section 5.

The lights do not come on or go off.

Faulty electrical circuit or control.

Consult an approved dealer.

Fuse damaged.

Replace the fuse or have it replaced; refer

to the information on “Fuses” in section 5.

5.45

OPERATING FAULTS

(7/7)

Electrical equipment

POSSIBLE CAUSES

WHAT TO DO

Traces of condensation in the lights

and headlights.

Traces of condensation may be a nat-

ural phenomenon caused by varia-

tions in temperature and humidity.
In this case, the traces will disappear

slowly once the lights are switched

on.

The front seat belt reminder light

comes on when the seat belts are

fastened.

An object is stuck between the floor

and the seat and is disrupting the op-

eration of the sensor.

Remove all objects from underneath the

front seats.

6.1

Section 6: Technical specifications

Vehicle identification plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2

Engine identification plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5

Engine specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.8

Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.9

Towing weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.9

Replacement parts and repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.10

Service sheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.11

Anticorrosion check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.17

6.2

VEHICLE IDENTIFICATION PLATES

A

B

A

9

7

8

10

5

1
2
3
4

6

The information shown on the ve-

hicle identification plate should be

quoted on all correspondence or

orders.
The presence and location of the in-

formation depends on the vehicle.

Vehicle identification plate A

1 Manufacturer name.

2 EC design number or approval

number.

3 Identification number.

Depending on the vehicle, this

information is also given on

marking B.

4 MMAC (Maximum permissible

all-up weight).

5 MTR (Gross train weight: vehicle

fully loaded, with trailer).

6 MMTA (Maximum Permissible

Weight) front axle.

7 MMTA rear axle.

8 Reserved for related or additional

entries.

9 Diesel exhaust emissions.

10 Paint reference (colour code).

6.3

ENGINE IDENTIFICATION PLATES

(1/2)

Please quote the information on the

engine plate or label A in all corre-

spondence or orders.

(Location varies depending on engine)

1 Engine type.

2 Engine suffix.

3 Engine number.

A

1

2

3

A

A

A

6.4

ENGINE IDENTIFICATION PLATES

(2/2)

C

Please quote the information on the

engine plate or label A in all corre-

spondence or orders.

(Location varies depending on engine)

1 Engine type.

2 Engine suffix.

3 Engine number.

C

1

2

3

A

A

1

2

3

A

A

6.5

1,446*

1,565 to 1,599

2,058

* Unladen

Five-door version

0,921

2,670

0,768

1,574 to 1,596

4,359

DIMENSIONS (in metres) (1/3)

6.6

0,921

2,712

0,993

1,574 to 1,596

4,626

1,449*

1,565 to 1,599

2,058

DIMENSIONS (in metres) (2/3)

* Unladen

Estate versions

6.7

0,921

2,711

0,998

1,577 to 1,583

4,630

1,583 to 1,587

2,058

1,443*

* Unladen

DIMENSIONS (in metres) (3/3)

Four-door version

6.8

ENGINE SPECIFICATIONS

Versions

2.0 16V

1.2 TCe

1.6 16V

1.6 TCe

1.5 dCi

1.6 dCi

Engine type

(see engine plate)

M4R

H5F Turbo

H4M

M5M Turbo

K9K

R9M

Cubic capacity (cc)

1995

1197

1598

1618

1 461

1598

Type of fuel

Octane rating

It is essential that you use unleaded petrol of the octane rating

stated on the label inside the fuel filler flap.

Diesel

The label located in the fuel filler

flap indicates authorised fuels.

Spark plugs

Only use the spark plugs specified for your vehicle’s engine.

The type should be marked on a label affixed inside the engine com-

partment. If it is not then contact an approved Dealer.

Fitting spark plugs which are not to specification may damage the

engine.

–

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 legislation 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 reached 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 1,000 metres thereafter.

6.10

Original parts are based on strict specifications and are subject to highly-specialised tests. Therefore, they are of at least the same

level of quality as the parts fitted originally.
If you always fit genuine replacement parts to your vehicle, you will ensure that it performs well. Furthermore, repairs carried out

within the manufacturer’s Network using original parts are guaranteed according to the conditions set out on the reverse of the

repair order.

REPLACEMENT PARTS AND REPAIRS