2018 RENAULT KOLEOS check engine light

2.37
TRANSMISSION: 4-wheel drive (4WD) (3/4)
Electronic stability program and
traction control when driving off-
road
When driving on soft ground (sand,
mud, deep snow), we recommend that
you deactivate the ESC function by
pressing the “ESC” switch.
In this case, only individual wheel brak-
ing remains active. This function ap-
plies the brake to any wheel that is slip-
ping, allowing the engine torque to be
transferred to the wheels with the most
grip. This is particularly useful when
crossing a bridge.
All the ESC functions will be reacti-
vated when the vehicle speed reaches
approximately 31 mph (50 km/h)
(24.8 mph [40 km/h] in 4WD Lock
mode), when the engine is restarted
or when the “ESC” switch is pressed
again.Operating faults
If the system detects an operating fault,
it automatically switches to “2WD”
mode. The message “Check 4WD” is
displayed on the instrument panel, and
the
‘ and © warning lights
come on.
Drive as soon as possible at a moder-
ate speed to an approved dealer.
For certain operating faults, the system
may not be able to switch to “2WD” or
"4WD Lock” mode. “AUTO” mode re-
mains active.
Contact an approved dealer as soon as
possible.
After stopping the engine, the system
may take up to five minutes to cool
down.
If the system detects excessive wheel-
spin on the front wheels, it adapts the
engine to run in a way that reduces
wheelspin.
Anti-lock braking in
LOCK mode
When “4WD Lock” mode is active, the
ABS switches to off-road mode. In this
case, the wheels may lock intermit-
tently to achieve better grip, thus reduc-
ing braking distances on soft ground.
When this mode is active:
– the vehicle’s manoeuvrability is lim- ited during braking. This operating
mode is therefore not recommended
in very low-grip conditions (eg. ice).
– there may be some noise. This is normal, and does not indicate an op-
erating fault.

2.58
Operating faults
If the system detects a fault, the mes-
sage “Check blind spot alert” is dis-
played on the instrument panel. Consult
an authorised dealer.
Note: When the engine is started, the
indicator light 6 (display B) flashes
three times. It is normal.
– The system’s detection
range operates according
to a standard lane width. If
you are driving in wide traf-
fic lanes, the system might not
be able to detect a vehicle in the
blind spot.
– The system might be disrupted momentarily if it is exposed to
strong electromagnetic waves
(as beneath high-tension power
lines) or to very poor weather
conditions (heavy rain, snow,
etc.). Remain aware of driving
conditions.
There is a risk of accidents.
BLIND SPOT WARNING (4/4)
Because sensors have
been installed in the bump-
ers, any work (repairs, re-
placements, touching up of
paintwork) must be carried out by a
qualified professional.
6
B
C
D
Conditions for non-function
– If the object is not moving;
– if traffic is heavy;
– the road is winding;
– if front and rear sensors both detect objects at the same time (e.g. when
passing an articulated lorry).
– ...

2.74
5
Switching off the function
The cruise control function is stopped if
you press switch 5 on the
 side; in
this case a speed is no longer stored.
The green
 indicator light and the
message “Adaptive cruise ctrl” on the
instrument panel go out to confirm that
the function is deactivated.
ADAPTIVE CRUISE CONTROL (6/8)
Operating faults
When the system detects an operating
fault the message “Check cruise con-
trol” appears on the instrument panel.
There are two possibilities:
– the system is temporarily disrupted (for example: radar obscured by dirt,
mud, snow etc.). In this case, park
the vehicle and switch off the engine.
Clean the detection zone of the ra-
dar-camera. When you next start
the engine, the warning light and the
message go out;
– otherwise, this may be caused by another fault. Consult an approved
dealer

4.3
BONNET (2/2)
Closing the bonnet
Check that nothing has been left in the
engine compartment.
To close the bonnet again, hold the
bonnet in the middle and guide it down,
allowing a 30 cm gap before it is closed,
then release it. It will latch automatically
under its own weight.
After carrying out any work
in the engine compart-
ment, check that nothing
has been left behind (cloth,
tools, etc.).
These may damage the engine or
cause a fire.
Ensure that the bonnet is
properly locked.
Check that nothing is pre-
venting the catch from lock-
ing (gravel, cloth, etc.).
In the event of even a slight
impact involving the radia-
tor grille or bonnet, have
the bonnet lock checked by
an approved dealer as soon as pos-
sible.

4.9
Level 2
It is normal for the level to drop as the
brake shoes become worn, but it must
never drop lower than the “MINI” warn-
ing line.
If you wish to check the disc and drum
wear yourself, you should obtain the
document explaining the checking pro-
cedure from the manufacturer’s net-
work or web site.
Topping up
After any operation on the hydraulic cir-
cuit, a specialist must replace the brake
fluid.
Only use fluids approved by our
Technical Department (and taken from
a sealed container).
Replacement interval
Refer to the Maintenance Document for
your vehicle.
Brake fluid level
The level should be read with the engine
switched off and on level ground.
This should be checked frequently,
and immediately if you notice even the
slightest loss in braking efficiency.
LEVELS (2/3)
2
The engine may be hot
when carrying out opera-
tions in close proximity. In
addition, the engine cooling
fan can come on at any moment.
Risk of injury.
Consult your approved dealer at
once if you notice an abnormal or
repeated drop in any of the fluid
levels.

5.29
WINDSCREEN WIPER BLADES: replacement (1/2)
Windscreen wiper blades 1
With the ignition on and the engine
switched off, lower the windscreen
wiper stalk fully: the blades stop slightly
away from the bonnet.
Lift wiper arm 3 , press button 2 to re-
lease the blade.
1
23
Refitting
Slide the blade along the arm until
it clips on. Check that it is correctly
locked in place. Lower the windscreen
wiper arm carefully.
With the ignition on, return the wind-
screen wiper stalk to the stop position.
The blade on the driver’s side must
always be above the passenger blade.
If this is not the case, a quick sweep of
the windscreen wipers should be per-
formed once the vehicle is travelling at
over 4 mph (7 km/h).
NB: Before restarting your vehicle,
lower the windscreen wiper blades
onto the windscreen to avoid any risk
of damaging the bonnet or the wipers.
– In frosty weather, make
sure that the wiper blades
are not stuck by ice (to
avoid the risk of the motor
overheating or damaging the
blades).
– Check the condition of the wiper
blades.
Replace the wiper blades as soon
as they begin to lose efficiency
(approximately once a year).
Whilst changing the blade, take care
not to drop the arm onto the window
after it has been removed as this
may break the window.
Do not activate the wipers on a dry
screen. This will lead to premature
wear or damage to the blades.

5.38
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. 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.

5.39
OPERATING FAULTS (5/7)
On the roadPOSSIBLE CAUSESWHAT TO DO
Steering becomes heavy. Assistance overheating.
Fault with the electric assistance
motor.
Fault in 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 b\
e topped up using cold coolant while
the engine is very warm. After any procedure on the vehicle which has involved even partial drain\
ing of the cooling
system, it must be refilled with a new mixture prepared in the correct p\
roportions. Reminder: only products approved
by our Technical Department may be used for this purpose.