Braking system fault RENAULT CAPTUR 2017 1.G Owners Manual

1.45
WARNING LIGHTS (2/5)
®STOP light
This lights up when the ignition
is switched on and goes out as soon as
the engine is started. It comes on with
other warning lights and/or messages,
and is accompanied by a beep.
It requires you to stop immediately, for
your own safety, as soon as traffic con-
ditions allow. Switch off the engine and
do not restart it.
Contact an approved Dealer.
ÀOil pressure warning light
This lights up when the ignition
is switched on and goes out after a few
seconds.
If it comes on on the road, accompa-
nied by the
® warning light and a
beep, stop immediately and cut the ig-
nition.
Check the oil level. If the level is normal,
the indicator light is being lit by some-
thing else. Contact an approved Dealer.
©Warning light
This lights up when the ignition
is switched on and goes out as soon as
the engine is started. It can light up in
conjunction with other indicator lights
and/or messages on the instrument
panel.
It means you should drive very care-
fully to an approved dealer as soon as
possible. If you fail to follow this recom-
mendation, you risk damaging your ve-
hicle.
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 and is ac-
companied by the
® warning light
and a beep, it indicates that the fluid
level in the circuit is low or that there is
a braking system fault.
Stop as soon as traffic conditions allow
and contact an approved Dealer.
ÚBattery charge warning light
This lights up when the ignition
is switched on and goes out after a few
seconds.
If it comes on on the road, accompa-
nied by the
® warning light and a
beep, this indicates an overload or dis-
charge in the electrical circuit.
Stop as soon as traffic conditions allow
and contact an approved Dealer.
A
The display of information shown below DEPENDS ON THE VEHICLE EQUIPMENT \
AND COUNTRY.

1.46
xAnti-lock braking warning
light
This lights up when the ignition is
switched on and goes out after a few
seconds.
If it lights up when you are driving, it in-
dicates a fault in the anti-lock braking
system.
Braking will then be as normal, without
the ABS. Contact an approved Dealer
as soon as possible.
ÔCoolant temperature warn-
ing light
This comes on when the ignition is
switched on.
If it turns red, stop and let the engine
idle for a minute or two.
The temperature should lower and the
warning light should return to a blue
colour. If not, stop the engine. Let the
engine cool down before checking the
coolant.
Contact an approved Dealer.
WARNING LIGHTS (3/5)
Electronic Stability Program
(ESP) and traction control
system warning light
This lights up when the ignition is
switched on and goes out after a few
seconds.
There are several reasons for the warn-
ing light to come on: please refer to the
information on “Driver correction de-
vices and aids” in Section 2.
ÄToxic Fume Filter System
Warning Light
On vehicles which are equipped with it,
this light comes on when the engine is
started and, depending on the vehicle,
when the ignition is switched off if the
vehicle is in the engine standby phase
(Refer to the information on the "Stop
and Start Function" in section 2) then
goes out.
– If it lights up continuously, consult your approved dealer as soon as
possible;
– 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 “Advice:
antipollution, fuel economy and driving”
in Section 2.
A
The display of information shown below DEPENDS ON THE VEHICLE EQUIPMENT \
AND COUNTRY.

1.60
TRIP COMPUTER AND WARNING SYSTEM: warning message
These appear with the ® warning light and require you to stop immediately, for your own safety, as soon as traf-
fic conditions allow. Stop your engine and do not restart it. Contact an approved Dealer.
Examples of warning messages are given in the following pages. Note: the messages appear on the display either individually
or alternately (when there are several messages to be displayed), and \
may be accompanied by a warning light and/or a beep.
Examples of messages Interpreting the display selected
« ENGINE FAILURE HAZARD » Indicates an injection fault, the vehicle’s engine has overheated or there is a
serious engine fault.
« BRAKING SYSTEM FAULT » Indicates a fault in the braking system.
« BATTERY CHARGING FAULT » Indicates a fault in the vehicle battery charging circuit (alternator e\
tc.).
« PUNCTURE » Indicates that at least one wheel is punctured or severely underinflated\
.

2.9
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 0 °C or
higher than around 30 °C);
– the “Clear View” function is activated (please see “Automatic Climate
Control” 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;
– ...
Deactivating, activating the
function
Press switch 1 to deactivate the func-
tion. The message “Stop & Start deac-
tivated” 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.
FUNCTION STOP AND START (4/4)
The system reactivates automati-
cally each time the vehicle is started
using the start button (please refer
to “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.
1
2
Before getting out of the
vehicle, you must switch
off the ignition by pressing
the engine stop (please see
“Starting, stopping the engine”).
In the event of an emer-
gency, the engine can be
restarted by pressing on the
clutch pedal if the Stop and
Start function is activated.
Note: With the engine on standby,
press switch 1 to automatically re-
start the engine.

2.27
DRIVING CORRECTION DEVICES AND AIDS (1/5)
Anti-lock braking system
(ABS)
Under heavy braking, the ABS prevents
the wheels from locking, allowing the
stopping distance to be managed and
keeping control of the vehicle.
Under these circumstances, the vehi-
cle can be steered to avoid an obstacle
whilst braking. In addition, this system
can increase stopping distances, par-
ticularly on roads with low surface grip
(wet ground etc.).
You will feel a pulsation through the
brake pedal each time the system is
activated. The ABS does not in any
way improve the vehicle's physical per-
formance relating to the road surface
and road-holding. It is still essential to
follow the rules of good driving practice
(such as driving at a safe distance from
the vehicle in front etc.).
In an emergency, apply firm and
continuous pressure to the brake
pedal. There is no need to pump
it repeatedly. The ABS will modu-
late the force applied in the braking
system.
Your braking systems
are partially operational.
However, it is dangerous
to brake suddenly and
it is essential to stop immediately,
as soon as traffic conditions allow.
Contact an approved dealer.
Depending on the vehicle, this is com-
posed of:
– anti-lock braking system (ABS);
– electronic stability program (ESC) with understeer control and trac-
tion control;
– driver assistance with a trailer;
– emergency brake assist;
– grip control;
– hill start assistance. Operating faults:
– The
© and x come on
and the messages “Check ABS”,
“CHECK BRAKING SYSTEM” and,
depending on the vehicle, “Check
ESC” appear on the instrument
panel: the ABS, the ESC and emer-
gency brake assist are deactivated.
Braking is always enabled;
– The
x, D, © and
® come on and the message
“BRAKING SYSTEM FAULT” is dis-
played on the instrument panel: this
indicates a failure in the braking
system.
In both cases, please consult an
Authorised Dealer.

2.28
DRIVING CORRECTION DEVICES AND AIDS (2/5)
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.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.
However, 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 vigilance or responsibil-
ity of the driver when manoeuvring
the vehicle (the driver must always
be ready for sudden incidents which
may occur when driving).
Operating faults
When the system detects an operat-
ing fault, the
© and  warn-
ing lights come on and, depending on
the vehicle, the message “Check ESC”
appears on the instrument panel. In
this case, the ESC and traction control
system are deactivated.
Consult an approved dealer.

2.29
DRIVING CORRECTION DEVICES AND AIDS (3/5)
Emergency brake assist
This system supplements the ABS
and helps reduce vehicle stopping dis-
tances.
Operating principle
The system allows an emergency brak-
ing situation to be detected when the
brake pedal is pressed. In this case, the
braking assistance immediately devel-
ops maximum power and may trigger
ABS regulation.
ABS braking is maintained as long as
the brake pedal is applied. Hazard warning lights switching on
Depending on the vehicle, these may
light up in the event of sudden decel-
eration.
Braking anticipation
Depending on the vehicle, when you
rapidly release the accelerator, the
system anticipates the braking ma-
noeuvre in order to reduce stopping
distances.
When using the cruise control:
– if you use the accelerator, when you
release it, the system may be trig-
gered;
– if you do not use the accelerator, the system will not be triggered.
Operating faults
When the system detects an operating
fault the message “CHECK BRAKING
SYSTEM” appears on the instrument
panel along with the
© warning
light.
Consult an approved dealer.
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.
However, 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 vigilance or responsibil-
ity of the driver when manoeuvring
the vehicle (the driver must always
be ready for sudden incidents which
may occur when driving).

5.37
OPERATING FAULTS (3/6)
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. Please refer to the information on “Special
features 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.

7.2
ALPHABETICAL INDEX (2/5)
driving ........2.2 → 2.5, 2.10 – 2.11, 2.13 → 2.17, 2.20 → 2.26,
2.24 → 2.40, 2.43 → 2.45
driving aids ............................................................2.27 → 2.42
driving position settings ............................................................1.18 → 1.20
driving recommendations ......................................2.13 → 2.17
E
ECO driving ...........................................................2.13 → 2.17
ECO mode ........................................................................\
. 2.15
electric beam height adjustment ............................. 1.69 – 1.70
electric windows ..................................................... 3.12 – 3.13
electronic stability control: ESC .............................2.27 → 2.31
emergency brake assist.........................................2.27 → 2.31
emergency braking ................................................2.27 → 2.31
emergency key ..........................................................1.2 → 1.4
emergency spare wheel ............................................. 5.2 – 5.3
engine technical specifications .................................................. 6.5
engine coolant ..................................................................... 4.7
engine oil ...................................................................4.4 → 4.6
engine oil capacity ...................................................... 4.5 – 4.6
engine oil level ...........................................................4.4 → 4.6
engine specifications .................................................... 6.3, 6.5
engine standby ..........................................................2.6 → 2.9
engine start/stop button .............................................2.3 → 2.5
environment ............................................................\
........... 2.19
ESC: electronic stability control ....................1.46, 2.27 → 2.31
external temperature ......................................................... 1.63
F
faults operating faults ................................................5.35 → 5.40
filter air filter ........................................................................\
... 4.9
oil filter .................................................................. 4.5 – 4.6 passenger compartment filter ........................................ 4.9
fitting a radio ...................................................................... 5.22
fittings ...............................................................\
.....3.15 → 3.19
front passenger air bag deactivation ................................. 1.37
front seat adjustment ......................................................... 1.17
front seats ........................................................................\
.. 4.17 adjustment .......................................................1.16 → 1.18
fuel advice on fuel economy ...................................2.13 → 2.17
consumption ....................................................2.13 → 2.17
filling ........................................................1.44, 1.74 → 1.76
grade ................................................................1.74 → 1.76
fuel consumption ...................................................2.13 → 2.17
fuel economy .........................................................2.13 → 2.17
fuel filler cap ..........................................................1.74 → 1.76
fuel level ................................................................1.44 → 1.49
fuel tank capacity ...............................................................\
......... 1.74
fuel tank capacity ...................................................1.74 →
1.76
fuses ..................................................................\
....5.23 → 5.27
G
gear lever

........................................................................\
... 2.12
H
handbrake........................................................................\
.. 2.12
hands-free telephone integrated control ............................ 3.31
hazard warning lights signal .............................................. 1.68
headlight beam adjustment .................................... 1.69 – 1.70
headrest.................................................................... 1.16, 3.21
heated seats ...................................................................... 1.17
heated windscreen ..................................................3.7 → 3.10
heating and air conditioning system ........................ 3.4 → 3.11
heating system ........................................................ 3.4 → 3.11
Hill Start Assist.......................................................2.27 → 2.31
horn ...................................................................\
................ 1.68