
JauneNoirNoir texte
2.25
ENG_UD27148_7
Dispositifs de correction et d’assistance la conduite (X45 - H45 - Renault)
ENG_NU_977-2_H45_Ph2_Renault_2
DRIvER CORRECTION DEvICES (2/5)
Electronic stability control
ESC with understeer control
and traction control ASR
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 the direction se-
lected by the driver and the actual di -
rection of the vehicle and corrects this
as necessary by applying the brakes
selectively and/or acting on the engine
power. Traction control
ASR
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.
lit indicates that the ESC system
(with the ASR) is active. Operating faults
When the system detects an operat
-
ing fault the message “Check ESC” and
warning light
© and appear
on the instrument panel. In this case,
the ESC and ASR are deactivated.
Consult an approved dealer.

2.26
ENG_UD27148_7
Dispositifs de correction et d’assistance la conduite (X45 - H45 - Renault)
ENG_NU_977-2_H45_Ph2_Renault_2
Jaune NoirNoir texte
DRIvER CORRECTION DEvICES (3/5)
If you deactivate this function, the
traction control (ASR) system will
also be deactivated.
As the ESC and ASR provide enhanced
safety, it is not advisable to drive with
the function switched off. Correct
this as soon as possible by pressing
switch 1 again.
Note: the system is automatically reac-
tivated each time the engine is switched
off.
1
Disabling the ESC function
(including traction control (ASR)
system)
In some situations (driving on very wet
ground: snow, mud, etc. or driving with
snow chains fitted), the system may
reduce the engine output to limit wheel -
spin. If this is not required, it is possible
to deactivate the function by pressing
switch 1.
The message “ESC off” is displayed on
the instrument panel to inform you.
Emergency brake assist
This system supplements the ABS
and helps reduce vehicle stopping dis-
tances.
Operating principle
Depending on the speed at which the
brake pedal is depressed, the system
will detect emergency braking. In this
case, the braking assistance immedi -
ately develops 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.

downhill speed control ........................................... (current page)
JauneNoirNoir texte
2.27
ENG_UD27148_7
Dispositifs de correction et d’assistance la conduite (X45 - H45 - Renault)
ENG_NU_977-2_H45_Ph2_Renault_2
DRIvER CORRECTION DEvICES (4/5)
Hill descent control
This function enables the vehicle speed
to be limited to approximately 4 mph
(7 km/h), without depressing the brake
pedal (when driving down a steep hill).
Activating/deactivating the system
– Activating: press button 1 . The
message “ HDC on” appears on the
instrument panel.
– Deactivating: press button 1 again:
the message “ HDC off” appears on
the instrument panel.
Starting the system
With the vehicle travelling downhill at
less than 15 mph (25 km/h) in first or re-
verse gear (position D or R for vehicles
with an automatic transmission), press
switch 2 to switch to “4WD Lock” mode.
Once a sufficient gradient is detected,
the
• indicator light appears on the
instrument panel, accompanied by the
“HDC operational ” message.
Note: if the vehicle speed exceeds
24 mph (40 km/h), the transmission
switches automatically to “AUTO” mode
(the
• indicator light goes out).
The system can be reactivated by
pressing “4WD Lock” when the vehicle
speed drops below 24 mph (40 km/h).
1
With the engine cold, the
automatic hill descent con -
trol function can be de -
activated temporarily (the
• warning light goes out).
When the engine temperature rises,
the warning light comes on again
and the function is available.
The automatic hill descent control
system may be deactivated tempo-
rarily if there is a risk of the braking
system overheating.
If necessary, use the brake pedal to
stop the vehicle.
The driver must remain particularly
vigilant when driving on slippery or
low-grip surfaces and/or on hills.
Risk of serious injury.
This system does not operate when
the gear lever is in neutral (position
N or P for vehicles with an auto -
matic transmission), or if the vehicle
is travelling on flat ground.
2
The hill descent control system is de -
activated as soon as you depress the
brake pedal or the accelerator pedal,
and reactivated as soon as you release
it.

speed limiter ......................................... (up to the end of the DU)
cruise control-speed limiter................... (up to the end of the DU)
driving ................................................... (up to the end of the DU)
cruise control ........................................ (up to the end of the DU)
2.29
ENG_UD27291_6
R gulateur-limiteur de vitesse : fonction limiteur (X45 - H45 - Renault)
ENG_NU_977-2_H45_Ph2_Renault_2
Speed limiter
CRUISE CONTROL, SPEED LIMITER : speed limiter function (1/3)
Controls
1 Main “On/Off” switch.
2 Limit speed activation, storage and
increase switch (+).
3 Limit speed activation, storage and
recall (R).
4 Switch the function to standby, with
limit speed stored (O).
5 Limit speed activation, storage and
decrease ( - ).
1
2
5
3
46
The speed limiter function helps you
stay within the driving speed limit that
you choose, known as the limit speed.Switching on
Press switch 1 on the side showing .
Indicator light 6 comes on, lit orange,
and the message “ Speed limiter” ap-
pears on the instrument panel, accom-
panied by dashes to indicate that the
speed limiter function is activated and
waiting to store a limit speed.
To store the current speed, press
switch 2 (+) or 5 (-): the minimum
speed which can be stored is 20 mph
(30 km/h).

JauneNoirNoir texte
2.31
ENG_UD27291_6
R gulateur-limiteur de vitesse : fonction limiteur (X45 - H45 - Renault)
ENG_NU_977-2_H45_Ph2_Renault_2
CRUISE CONTROL, SPEED LIMITER: speed limiter function (3/3)
2
5
3
41
Putting the function on
standby
The speed limiter function is suspended
when you press switch 4 (O). In this
case, the limit speed remains stored
and the message “Memorised ” appears
on the instrument panel,
Recalling the limit speed
If a speed has been stored, it can be re-
called by pressing switch 3 (R).
When the speed limiter is sus -
pended, pressing switches 2 (+)
or 5 (-) reactivates the function with-
out taking into account the stored
speed: it is the speed at which the
vehicle is moving that is taken into
account.
Switching off the function
The speed limiter function is deacti -
vated if you press switch 1: in this case
a speed is no longer stored. The instru-
ment panel orange indicator light
goes out, confirming that the function is
deactivated.

JauneNoirNoir texte
2.33
ENG_UD23498_5
Régulateur-limiteur de vitesse : fonction régulateur (X45 - H45 - Renault)
ENG_NU_977-2_H45_Ph2_Renault_2
67
CRUISE CONTROL, SPEED LIMITER: cruise control function (2/4)
Switching on
Press switch 1 on the side showing .
Indicator light 7 comes on, lit green,
and the message “ Cruise control” ap-
pears on the instrument panel, accom-
panied by dashes to indicate that the
cruise control function is activated and
waiting to store a cruising speed.
Activating cruise control
At a steady speed (above approxi -
mately 20 mph (30 km/h)) press
switch 2 (+) or 5 (-): the function is acti-
vated and the speed is stored.
Cruise control activation is confirmed
when indicator light 6 is lit up in green
in addition to indicator light 7.
Driving
Once a cruising speed is stored and
the cruise control function is active,
you may lift your foot off the accelera -
tor pedal.
Important: you are never -
theless advised to keep
your feet close to the pedals
in order to react if neces -
sary.
1
23
45

JauneNoirNoir texte
2.35
ENG_UD23498_5
Régulateur-limiteur de vitesse : fonction régulateur (X45 - H45 - Renault)
ENG_NU_977-2_H45_Ph2_Renault_2
CRUISE CONTROL, SPEED LIMITER: cruise control function (4/4)
Putting the function on
standby
The function is suspended when you:
– press switch 4 (O) ;
– depress the brake pedal;
– depress the clutch pedal or shift the
gear lever into neutral on vehicles
with automatic transmissions or con-
tinuously variable transmissions.
In all three cases, the message
“Memorised ” appears on the instrument
panel, followed by the stored speed.
Standby is confirmed when indicator
light
” goes out.
Returning to the cruising speed
If a speed is stored, it can be recalled,
once you are sure that the road condi -
tions are suitable (traffic, road surface,
weather conditions, etc.). With a ve -
hicle speed above 20 mph (30 km/h),
press switch 3 (R).
Note: if the speed previously stored is
much higher than the current speed,
the vehicle will accelerate more rapidly
to reach this threshold.
When the cruise control is sus -
pended, pressing switches 2 (+)
or 5 (-) reactivates the function with-
out taking into account the stored
speed: it is the speed at which the
vehicle is moving that is taken into
account.
Switching off the function
The cruise control function is deacti -
vated if you press switch 1: in this case
a speed is no longer stored. The instru-
ment panel green indicator lights
Î
and
” go out, confirming that the
function is deactivated.
Putting the cruise control
on standby or switching it
off does not cause a rapid
reduction in speed: you
must brake by depressing the brake
pedal.
1
23
45

2.38
ENG_UD27281_8
Aide au parking (X45 - H45 - Renault)
ENG_NU_977-2_H45_Ph2_Renault_2
Temporary activation/deactivation
Press switch 1 to deactivate the
system: the indicator light on the switch
comes on and the message “ Parking
sensor off ” is displayed on the instru -
ment panel.
The system is reactivated by pressing
the switch.
Note: in this case, the system is au -
tomatically reactivated each time the
engine is switched off.
1
Activating/deactivating for long
periods
Press the switch for approximately
3 seconds to deactivate the system: the
indicator light on the switch comes on
and the message “ Parking sensor off”
is displayed on the instrument panel.
The system is reactivated by press -
ing the switch again for approximately
3 seconds.
Operating faultsWhen the system detects an operat -
ing fault, the message “ Check parking
sensor ” is displayed on the instrument
panel, the
© warning light comes
on and a beep sounds.
Consult an approved Dealer.
When the vehicle is being driven
at a speed below 7 mph (12 km/h),
certain noises (motorcycle, lorry,
pneumatic drill, rain, alarm etc.) may
trigger the beeping sound.
PARKING DISTANCE CONTROL (3/3)
Under the following conditions, the
parking distance control system
may not function:
– the sensors are obscured (dirt,
mud, snow, etc.);
Clean with a soft cloth.
– the sensors are frozen.
Under the following conditions, the
parking distance control system
may malfunction:
– uneven surface, gravel track, hill,
forest track, etc.
– floods or water splashes.
The system may not detect objects
such as the following:
– narrow obstacles (sharp-edged
objects or rope);
– materials which absorb sound
waves easily (cotton, sponge,
snow, etc.)