check engine light RENAULT MASTER 2018 Owners Manual

1.12
RAID (AUTOMATIC LOCKING WHEN DRIVING)
You can decide whether you want to
activate this function.
To activate
With the ignition on, press switch 1
for approximately 5 seconds until you
hear a beep.
The indicator light built into the switch
comes on when the doors are locked.
To deactivate
With the ignition on , press and hold
switch 1 for approximately 5 seconds,
until you hear a beep. The indicator
light in the switch goes out.
Operating principle
When the engine is started, the system
automatically locks the doors when the
vehicle reaches a speed of approxi-
mately 4 mph (7 km/h).
Operating faults
If you notice an operating fault (auto-
matic locking impossible), first check
that all doors are correctly locked. If
they are correctly locked and the fault
is still present, contact an approved
Dealer.
Also make sure that locking has not
been inadvertently deactivated.
If it has, switch the ignition off and on
again and reactivate it.
1
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.

1.17
Lower lever 4 to open the door.
If the vehicle is parked on
the hard shoulder with tail-
gate open, the rear lights
may be obscured. You
should make other road users aware
of your vehicle by using a warning
triangle or other equipment speci-
fied by the road traffic regulations of
the country you are driving in.
REAR DOORS (1/2)
Opening the doors from the
outside
Unlock lock 1 using the key or, on
equipped vehicles, use the remote con-
trol or the hands-free access remote
control by pressing button 3. Pull
handle 2 towards you and open the
door.
Opening the doors to 180°
Open the door, but not fully.
Remove tie rod 7 from its housing 5.
Lock the tie rod on the hook 6.
Open the door as far as possible.
1
24
1
Do not leave the hinged
rear doors open in case of
strong winds. Risk of injury.For your safety, check that
all the vehicle’s doors are
properly closed before
starting the engine.
3
5
6
7

1.32
ADDITIONAL METHODS OF RESTRAINT
Operating faults
Indicator light 1, å, lights up when
the ignition is switched on and goes out
after a few seconds.
If it does not light up when the ignition
is switched on, or comes on when the
engine is running, there is a fault in the
system.
Contact your approved dealer as soon
as possible. Your protection will be re-
duced until this fault is rectified.
1
The air bag is designed to complement the action of the seat belt. Both \
the air bags and seat belts are integral parts of the same protection
system. It is therefore essential to wear seat belts at all times. If se\
at belts
are not worn, the occupants are exposed to the risk of serious injury in\

the event of an accident. It may also increase the risk of minor superfi\
cial injuries
occurring when the air bag is deployed, although such minor injuries are\
always
possible with air bags.
If the vehicle should overturn or suffer a rear impact, however severe, the pre-
tensioners and air bags are not always triggered. Shocks to the underbod\
y of the
vehicle, e.g. from pavements, potholes or stones, can all trigger these \
systems.
– No work or modification whatsoever may be carried out on any part of the air
bag system (air bags, pretensioners, computer, wiring harness, etc.), except
by qualified personnel from an approved dealer.
– To ensure that the system is in good working order and to avoid accidenta\
l trig- gering of the system which may cause injury, only qualified Network personnel
may work on the air bag system.
– As a safety precaution, have the air bag system checked if your vehicle \
has been involved in an accident, or is stolen or broken into.
– When selling or lending the vehicle, inform the user of these points and\
hand over this driver’s handbook with the vehicle.
– When scrapping your vehicle, contact your approved dealer for disposal o\
f the gas generator(s).
All of the warnings below are given so that the air bag is not obstructed in any
way when it is inflated and also to prevent the risk of serious injuries caused
by items which may be dislodged when the air bag inflates.

1.79
WARNING LIGHTS (2/4)
The presence and operation of the warning lights DEPEND ON THE EQUIPMENT\
AND COUNTRY.
DHandbrake on and brake cir-
cuit incident warning light
This comes on when the ignition is
switched on and goes out as soon as
the handbrake is released. If it comes
on during braking or when the vehicle
is being driven, accompanied by the
® indicator light, it means that one
of the circuit levels is too low; it may be
dangerous to continue driving. Consult
an approved dealer.
\bTyre pressure loss warning
Please refer to the information
on the “Tyre pressure loss warning” in
Section 2.
©Warning light
This comes on when the igni-
tion is switched on and goes out after
about 3 seconds. If it comes on, pos-
sibly accompanied by other warning
lights, you should visit an approved
dealer as soon as possible. Depending
on the vehicle, this warning light is ac-
companied by a message on the instru-
ment panel.
ÄToxic fume filter system
warning light
On equipped vehicles, the light comes
on when the ignition is switched on then
goes out.
– If it lights up continuously accom- panied by the
© warning light,
please consult an authorised dealer
as soon as possible;
– if it flashes, reduce the engine speed until the light stops flashing. Contact
an approved dealer as soon as pos-
sible.
Please refer to the information on
«Maintenance and anti-pollution
advice» in Section 2.
åIndicator light Airbag
This light comes on when the
ignition is switched on and goes out
within about 3 seconds. If it comes on,
there is a fault in the system. Contact
an approved dealer as soon as possi-
ble.
2
Door status warning light
If it lights up when the ignition
is switched on, it indicates that
a door is not properly closed.
ÜNot used
®STOP light
This comes on when the igni-
tion is switched on and goes out after
about 3 seconds.
If it comes on, possibly accompanied
by other warning lights, stop soon as
traffic conditions allow. Contact an ap-
proved dealer as soon as possible.
Depending on the vehicle, this warning
light is accompanied by a message on
the instrument panel.
ÔCoolant temperature warn-
ing light
If this remains lit while driving accom-
panied by the
® indicator light, it
indicates engine overheating. Stop and
allow the engine to run at idle speed for
about a minute or two. The tempera-
ture should drop. Otherwise, stop the
engine. Let the engine cool down, then
check the coolant level. Contact an ap-
proved Dealer if necessary.

1.80
WARNING LIGHTS (3/4)
The presence and operation of the warning lights DEPEND ON THE EQUIPMENT\
AND COUNTRY.
xAnti-lock braking warning
light
This light comes on when the ignition is
switched on and goes out within about
3 seconds. If it comes on when you are
driving, it indicates a fault in the anti-
lock braking system. Braking will then
occur normally, without the anti-lock
system.
Contact an approved dealer as soon as
possible.
^Water in the diesel filter
warning light
If it comes on when you are driving, it
indicates the presence of water in the
diesel. Contact your approved dealer
as soon as possible.
ÀOil pressure warning light
This light comes on when the
ignition is switched on and goes out
within about 3 seconds. If it lights up
while you are driving, stop at once and
switch off the ignition. Check the oil
level. If the level is correct, the light has
come on for another reason; contact an
approved dealer.
Traction control warning
light
Refer to the information on “Driving cor-
rection devices and aids” in Section 2.
zBrake pad wear warning
light
Depending on the vehicle, if the warn-
ing light comes on, you must have your
brake pads checked as soon as possi-
ble.
Emergency active brake
assist
Refer to the information on “Driving cor-
rection devices and aids” in Section 2.
ÉPreheating warning light
This should come on when
the ignition is switched on. It indicates
that the heater plugs are in operation. It
goes out as soon as preheating is suf-
ficient and the engine may be started.
T Digital tacograph warning light
If it comes on, there is a fault in the
system. Refer to the handbook for the
equipment.
Engine standby warning
light
Please see information about “Stop and
Start function” in Section 2.
\fUnavailability of engine
standby warning light
Please see information in the para-
graph on “Stop and Start Function” in
Section 2.
A

1.96
EXTERIOR LIGHTING AND SIGNALS (1/5)
uSide lights
Turn ring 3 until the symbol is opposite
mark 2.
The instrument panel will light up.
Side position lights(depending on the vehicle)
These draw other road users’ attention
to the width of the vehicle.
They come on when the side lights are
switched on.
Before driving at night,
check that the electrical
equipment is operating cor-
rectly and adjust the head-
light beams (if your vehicle is not
carrying its normal load). In gen-
eral, check that the lights are not
obscured (by dirt, mud, snow or ob-
jects which could cover them).
1
2
3
kDipped beam
headlights
Manual operation
Turn ring 3 until the symbol is opposite
mark 2 . This indicator light on the in-
strument panel comes on.
Automatic operation
(depending on vehicle)
Turn ring 3 until the AUTO symbol is op-
posite mark 2: with the engine running,
the dipped beam headlights switch on
or off automatically depending on the
brightness of the light outside, without
any action on stalk 1.
If the vehicle is parked on
the hard shoulder with tail-
gate open, the rear lights
may be obscured. You
should make other road users aware
of your vehicle by using a warning
triangle or other equipment speci-
fied by the road traffic regulations of
the country you are driving in.
1

1.104
Please ensure that you comply with the
legislation of your country.
It is important to remember that failure
to respect regulations in force could
lead to legal action being taken against
the vehicle owner.
Operating principleThe use of additives reduces exhaust
emissions by transforming the pollu-
tants into water vapour and nitrogen.
Topping upCapacity of the fuel tank: 20 litres ap-
proximately.
Open the front passenger door to open
the cover 2. Unscrew the cap 1.
ADDITIVE TANK (1/6)
Fuel filler cap: this is spe-
cific.
If you have to replace it,
make sure it is identical to
the original cap. Contact an appro-
ved Dealer. Do not wash the filler
area with a high pressure washer.
2
1
Vehicle fitted with the Stop and
Start function
To fill up with additive, the engine
must be stopped (and not on
standby): stop the engine (Please
See “Starting, stopping the engine”
in Section 2).
No work whatsoever is
permitted on any part of
the system. To prevent
damage, only qualified per-
sonnel from our network may work
on the system.
If the warning “XXX KM
STOP ADD ADBLUE” ap-
pears, fill the additive tank
and refer to the filling in-
structions.
Risk of immobilisation of the
vehicle.
Topping up
After filling the additive
tank, check that the cap and
cover are closed, start the
engine and IMPERATIVELY wait
for 10 seconds with the vehicle
stationary, engine running before
setting off again.
If this operation is not carried out,
the filling of the tank will only be
taken into account automatically
after at least several dozens of mi-
nutes of driving.
The message “--- ADD ADBLUE”
and/or the warning lights will conti-
nue to appear until the filling has
been taken into account by the
system.

2.10
Driving advice, Eco-driving
Behaviour
– Drive carefully for the first few miles until the engine reaches its normal
operating temperature, rather than
let it warm up while the vehicle is sta-
tionary.
– Speed is expensive.
– Sporty driving uses a lot of fuel: drive with a light right foot.
– Do not overrev the engine in the in- termediate gears.
You should always use the highest gear possible.
DRIVING ADVICE, ECO-DRIVING (3/4)
Obstructions to the driver
On the driver’s side, only
use mats suitable for the
vehicle, attached with the
pre-fitted components, and check
the fitting regularly. Do not lay one
mat on top of another.
There is a risk of wedging the
pedals
– Avoid sudden acceleration.
– Brake as little as possible. If you an- ticipate an obstacle or bend in ad-
vance, you may then simply release
the accelerator pedal.
– Do not try to maintain the same speed up a hill, accelerate no more
than you would on the level. Keep
your foot in the same position on the
accelerator pedal.
– Double declutching and accelerating before switching off are unnecessary
in modern vehicles.
– Bad weather, flooded roads:
Do not drive through
floods if the water is
above the lower edge of
the wheel rims.

2.12
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 failure to
respect antipollution regulations could
lead to legal action being taken against
the vehicle owner. In addition, replacing
engine, fuel supply system and exhaust
components with parts other than those
originally recommended by the manu-
facturer may alter your vehicle so that
it no longer complies with antipollution
regulations.
Have your vehicle adjusted and
checked by an approved 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
– Air filter, diesel filter: a choked el-
ement will reduce efficiency. It must
be replaced.
– Idle speed: this does not require ad- justment.
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
your approved dealer as soon as
possible.
Refer to the information on
«Additive tank» in Section 1.

2.17
Operating faults
When the system detects an operating
fault the message “CHECK ESC” and
warning light
© and  appear
on the instrument panel. In this case,
the ESC and traction control system
are deactivated.
Consult an approved dealer.
Electronic stability program
(ESC) with understeer control
and traction control
Electronic stability control ESC
This system helps you to keep control
of the vehicle in critical driving condi-
tions (avoiding an obstacle, loss of grip
on a bend, etc.).
Operating principle
A sensor in the steering wheel detects
the direction selected by the driver.
Other sensors throughout the vehicle
measure the actual direction.
The system compares driver input to
the actual trajectory of the vehicle and
corrects the trajectory if necessary by
controlling the braking of certain wheels
and/or engine power. In the event that
the system is engaged, indicator light
 flashes on the instrument panel.
DRIVING CORRECTION DEVICES AND AIDS (2/8)
Understeer control
This system optimises the action of the
ESC in the case of pronounced under-
steer (loss of front axle road holding).
Traction control
This system helps to limit wheelspin of
the drive wheels and to control the ve-
hicle when pulling away accelerating or
decelerating.
Operating principle
Using the wheel sensors, the system
measures and compares the speed of
the drive wheels at all times and slows
down their over-rotation. If a wheel is
starting to slip, the system brakes au-
tomatically until the drive supplied be-
comes compatible with the level of grip
under the wheel again.
The system also adjusts the engine
speed to the grip available under the
wheels, independently of the pressure
exerted on the accelerator pedal.
These functions are an ad-
ditional aid in the event of
critical driving conditions,
enabling the vehicle behav-
iour to be adapted to suit the driving
conditions.
The functions do not take the place
of the driver. They do not increase
the vehicle’s limits and should
not encourage you to drive more
quickly. Therefore, they can under
no circumstances replace the vigi-
lance or responsibility of the driver
when manoeuvring the vehicle (the
driver must always be ready for
sudden incidents which may occur
when driving).