warning light RENAULT CLIO 2003 X65 / 2.G Service Manual

EF
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3.11
AIR CONDITIONING(continued)
Isolating the passenger
compartment
ButtonE
Normal operation of the system is
obtained using external air.
The air recirculation position
allows the passenger compartment
to be isolated from the external
atmosphere (driving in polluted
areas, etc.).
To enter the isolation mode, press
buttonE.This function allows the desired
warmth of the passenger
compartment to be achieved as
quickly as possible.
This button switches the air
recirculation system on or off.
Warning lightFcomesonwhenthe
function is operational. In this
position, air is taken from within
the passenger compartment and is
recycled without outside air
entering.
Prolonged use of the isolation mode
may cause odours due to the air not
being renewed and may cause the
windows to mist up.
Return to normal operation
(external air) by pressing buttonD
assoonasthepollutedareaisleft
behind.

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3.12
AIR CONDITIONING(continued)
Air conditioning controls
ControlBoperates or stops
the air conditioning system.
The air conditioningwill not operate
if controlGis positioned on0.Using the air conditioning system:
• lowers the internal passenger
compartment temperature,
especially in hot weather, when
driving in traffic or when the
vehicle has been parked in the
sun;
• reduces the humidity of the air
blown inside the passenger
compartment (prevents misting).
Fuel consumption increases when
the air conditioning system is being
used. (Switch it off when it is not
required.)Note:the air conditioning may be
used in all conditions, but does not
operate when the external
temperature is low.
•ButtonBnot activated (warning
lightCoff)
The air conditioning is not
operational.
Heating and ventilation are
therefore identical to that of a
vehicle without air conditioning.
•ButtonBactivated (warning light
Con)
The air conditioning is operating.
Air is taken from outside the
vehicle and is constantly
renewed.

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3.13
AIR CONDITIONING(continued)
In very hot weather, or when the
vehicle has been parked in the sun,
openthedoorsforafewmomentsto
allow the hot air to escape before
starting off.
To lower the temperature of the
passenger compartment as quickly
as possible to the required level, use
the “Isolation of the passenger
compartment” function. Once the
required comfort level has been
reached, turn the recirculation
function off.When the air conditioning is
operating, all the windows must be
closed to give the best efficiency.
If there is an operating fault, contact
your Renault Dealer.
No cool air
Check that the controls are correctly
positioned and that the fuses are in
good condition. If not, stop the air
conditioning system (warning
lightCgoes out) and call for the
assistance of a Renault Dealer.
Do not open the refrigerant
circuit. The fluid is
dangerous to the eyes and
skin.

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4.08
LEVELS
Brake fluid
This must be checked frequently,
especially if you notice even the
slightest loss in braking efficiency.
Level1
The level falls naturally as the brake
pads wear, but it should never be
allowed to fall below the
MINIMUMwarning mark.Topping up
After any operation on the
hydraulic circuit, a specialist must
replace the brake fluid.
Only use fluids approved by
RENAULT’s Technical Department
and which have been taken from a
sealed container.
Fluid change frequency:Refer to
the servicing booklet for your
vehicle.
Take care when working
under the bonnet as the
engine cooling fan may cut
in at any moment.

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3
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5.05
CHANGING A WHEEL
•Remove the wheel embellisher
(see section on embellishers).
• Use the wheelbrace1to loosen
the wheel bolts slightly. Fit it so
that you press downwards and
not upwards.
• Offer up the jack horizontally, the
jack head must be slid
underneath the jacking point
under the body, nearest the wheel
concerned.
• Screw up the jack by hand at first
to align the base plate (which
should be inclined further
inwards than the jack head). Use a
piece of wood under the base
plate if on soft ground.• Insert the end of the wheelbrace2
into the jack3and turn a few
times to lift the wheel off the
ground:
• Remove the bolts.
• Take off the wheel.
• Position the emergency spare
wheel on the central hub and turn
it to locate the mounting holes in
the wheel and the hub.
• Tighten the bolts and lower the
jack.
• Tighten the bolts fully when the
wheel is on the ground.Park your vehicle on firm,
flat ground (if necessary,
placing a plank under the
base of the jack).
Switch on the hazard warning
lights.
Apply the handbrake and engage a
gear (first or reverse, orPon an
automatic gearbox).
Ask all the passengers to get out of
the vehicle and keep them away
from moving traffic.
If you have a puncture,
replace the wheel as soon
as possible.
A tyre which has been
punctured should always be
inspected (and repaired if possible)
by a specialist.

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4A
2B
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5.20
BATTERY: breakdown(continued)
Starting the vehicle using the
battery from another vehicle
Proceed as follows when starting
your vehicle from another vehicle's
battery:
Obtain suitable jump leads (with a
large cross section) from a Renault
Dealer or, if you already have jump
leads, ensure that they are in perfect
condition.
Both batteries must have an
identical nominal voltage: 12 volts.
The battery supplying the current
should have a capacity (amp-hours,
Ah) which is at least the same as
that of the discharged battery.
A frozen battery must be thawed out
before current is supplied to it.
Ensure that there is no risk of
contact between the two vehicles
(risk of short circuiting when the
positive terminals are connected)
and that the discharged battery is
properly connected. Switch off your
vehicle ignition.
Start the engine of the vehicle
supplying the current and run it at
average speed.Secure the positive cable (+)Ato
the (+) terminal1of the discharged
battery then to (+) terminal2of the
battery supplying the current.
Secure the negative cable (–)Bto
the (–) terminal3of the battery
supplying the current then to the (–)
terminal4of the discharged battery.Check that there is no contact
between cablesAandBand that
cableAis not touching any metal
parts on the vehicle supplying the
current.
Start the engine as you would
normally. As soon as it starts,
disconnect cablesAandBin the
reverse order (4-3-2-1).
Handle the battery with
care since it contains
sulphuric acid which
must never come into
contact with eyes or skin. If it
does, wash with plenty of water.
Keep all flames, light sources
and sparks away from the
battery: risk of explosion.
Take care when working in the
engine compartment as the
engine cooling fan may cut in at
any moment without warning.

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5.23
FUSES(continued)
Allocation of fuses
(the presence of fuses depends on the vehicle equipment level)
Symbol Allocation
Air bag/Central timer
Stop lights
Heated rear screen
Windscreen wipers
Anti-lock braking (ABS)
Fan
Radio/Cigar lighter/Clock
Horn
Left hand
dipped headlight
Right hand
dipped headlight
Symbol Allocation
Right hand main beam
headlight
Left hand main beam
headlight
Dual headlights
(dipped beam headlights
and main beam
headlights)
Heated rear view mirrors
Front fog lights
Not used
Not used
Central timer
Direction
indicators/Hazard warning
lights
Rear fog light
Symbol Allocation
Left hand side light
Right hand side light
Engine immobiliser
Interior and luggage
compartment lights/Radio
Central door locking
Electric windows
Headlight washers
Heated seats
Electric sunroof

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5.29
OPERATING FAULTS
Your vehicle should not be affected by faults likely to keep it off the road for long periods if you have followed the Renault
Servicing Programme regularly.
The following advice will allow you to get going again quickly, albeit temporarily: for reasons of safety, you should
always consult a Renault Dealer as soon as possible.
When starter is activated CAUSES REMEDIAL ACTION
• There is no response. The warning
lights fail to illuminate and the starter
does not turn.Battery lead disconnected or terminals
oxidised.Check battery terminals: scrape clean
if oxidised and re-tighten.
Battery discharged. Connect another battery to the faulty
battery.
Battery unserviceable. Replace the battery.
• Warning lights go dim and starter
turns very slowly.Battery terminals not tight.
Battery terminals oxidised.Check battery terminals: scrape clean
if oxidised and re-tighten.
Battery discharged. Connect another battery to the faulty
battery.
• The engine is difficult to start in
damp conditions or after washing.Poor ignition, ignition system damp. Dry the plug leads and ignition coil.
• The engine is difficult to start when
hot.Poor carburation (bubbles of vaporised
fuel in the circuit).Let the engine cool down.
Lack of compression. Consult a Renault Dealer.

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5.31
OPERATING FAULTS(continued)
On the open road CAUSES REMEDIAL ACTION
• Abnormal white smoke from the
exhaust.Mechanical fault: cylinder head gasket
blown.Stop the engine.
Consult a Renault Dealer.
• Smoke under the bonnet. Short circuit. Stop the vehicle, switch off the
ignition, disconnect the battery.
Cooling circuit fault. Consult a Renault Dealer.
• The oil pressure warning light
illuminates
- when cornering or braking. The level is too low. Top up the oil.
- at idle speed. The oil pressure is too low. Consult the nearest Renault Dealer.
- is slow to extinguish or remains
illuminated on acceleration.Loss of oil pressure. Stop and call for the assistance of a
Renault Dealer.
• The engine lacks power. Dirty air filter. Replace the cartridge.
Fuel supply fault. Check the fuel level.
Spark plugs faulty, incorrect gap. Consult a Renault Dealer.
• Idle speed unsteady or engine stalls. Lack of compression (spark plugs,
ignition, air leak)Consult a Renault Dealer.

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5.32
OPERATING FAULTS(continued)
On the open road CAUSES REMEDIAL ACTION
• Steering becomes hard to turn. Belt broken. Have the belt replaced.
Lack of oil in pump. Top up oil (see maintenance section).
If the fault persists, consult your
Renault Dealer.
• The engine overheats. The coolant
temperature warning light illuminates
(or the needle on the gauge is in the
red zone).Water pump: belt slack or broken.
Faulty engine cooling fan.Stop the vehicle, switch off the engine
and call for the assistance of a Renault
Dealer.
Coolant leaks. Check the condition of the hoses and
clips.
Check the expansion bottle: it should
contain coolant. If it does not, top up
the level(after letting the engine cool
down).Take care not to burn yourself.
This action is only temporary: consult
your Renault Dealer as soon as
possible.
Radiator
Never fill a hot radiator with cold coolant if a considerable quantity has been lost. After any operation
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.