heating RENAULT LAGUNA 2012 X91 / 3.G User Guide
[x] Cancel search | Manufacturer: RENAULT, Model Year: 2012, Model line: LAGUNA, Model: RENAULT LAGUNA 2012 X91 / 3.GPages: 241, PDF Size: 7.82 MB
Page 127 of 241
rear screen de-icing/demisting .............................. (current page)
windscreen de-icing/demisting .............................. (current page)
JauneNoirNoir texte
3.5
ENG_UD12313_3
Chauffage / air conditionné (X91 - B91 - K91 - Renault)
ENG_NU_936-5_BK91_Renault_3
MANuAl AIR coNDITIoNINg/hEATINg SySTEM (continued)
Adjusting the ventilation
speed
Normal use
Pressing on the top or bottom of
button 4 increases or decreases the
ventilation speed: the more blades of
the ventilation fan seen in zone b are
lit, the higher the ventilation speed.
Note: to maintain a comfortable level,
we advise you to use a position be -
tween 3 and 5, half-lit. Position 0 (ventilation fan in zone b
empty)
the system is deactivated: the ventila
-
tion speed for the passenger compart-
ment air is zero (vehicle stationary),
you can however still feel a slight flow
of air when the vehicle is moving.
clear View function
Press button 7: the integrated indicator
light comes on.
This function quickly demists and de -
ices the windscreen, the rear screen,
the front side windows, and the door
mirrors (depending on the vehicle). The
air conditioning and rear screen de -ic -
ing functions must be activated.
Press button 6 to stop the heated rear
screen operating, and the integrated in-
dicator goes out.
To change the ventilation speed: press
button 4.
To exit this function , press button 7
again.
Switching the air
recirculation on
Press air recirculation button 8: the in -
dicator light comes on.
In these conditions air is taken from the
passenger compartment and is recircu-
lated, with no air being taken from out-
side the vehicle.
Air recirculation is for:
– isolating the vehicle from the exter -
nal atmosphere (driving in polluted
areas, etc.);
– lowering the passenger compart -
ment temperature as quickly as pos-
sible.
Prolonged use of air recirculation
can lead to condensation form -
ing on the side windows and wind -
screen, and discomfort due to the
use of non-renewed air in the pas -
senger compartment.
We therefore advise you to return
to normal mode (external air) as
soon as the air recirculation function
is no longer required, by pressing
button 8 again.
1
4
b
8
76
Page 128 of 241
air conditioning ..................................... (up to the end of the DU)
heating system ..................................... (up to the end of the DU)
temperature regulation ......................... (up to the end of the DU)
ventilation ............................................. (up to the end of the DU)
air conditioning ..................................... (up to the end of the DU)
3.6
ENG_UD22215_6
Air conditionné automatique (X91 - B91 - K91 - Renault)
ENG_NU_936-5_BK91_Renault_3
Jaune NoirNoir texte
Automatic climate control
The controls
1 and 5 Air temperature.
2, 3 and 4 Automatic programmes.
6 Distribution of air in the passenger
compartment.
7 De-icing/demisting of the rear screen
and, depending on the vehicle, the
door mirrors.
8 “Clear View” function.
9 Air recirculation.
10 Air conditioning.
11 Ventilation speed.
12 Display.
Some buttons have an operating
tell-tale which indicates the operat -
ing status.
AuT oMATIc clIMATE coNTRol (1/4)
Automatic mode
The automatic climate control system
guarantees comfort in the passen -
ger compartment and good visibility
(except in the event of extreme condi -
tions), whilst optimising consumption.
The system controls the ventilation
speed, air distribution, air recircula -
tion, and starting and stopping the air
conditioning and air temperature. This
mode consists of a choice of three pro-
grammes:
A uTo : allows the selected comfort
level to be best attained, depending on
the exterior conditions. Press button 3.
SoFT: gently brings the temperature to
the desired comfort level. The comfort
level is then maintained gently and si -
lently. Press button 2.
FAST: emphasises the actions of the
system to reach the desired comfort
level more quickly. Use this programme
when you have passengers in the rear.
Press button 4.
9
10
111
6
12
23
5
4
8
Temperature adjustment
Press either button 1 or 5 to increase
or decrease the temperature. Pressing
button 3 for more than 2 seconds sets
the passenger temperature to the driv-
er’s temperature.
Special note: the highest and lowest
settings allow the system to produce
maximum hot or cold temperature levels
(“LO” and “HI” display on screen 12).
Stopping the system
Press the bottom of button 11 sev -
eral times to stop the system. To start
it, press the top of switch 11 or one of
switches 2, 3 or 4.7
Page 129 of 241
JauneNoirNoir texte
3.7
ENG_UD22215_6
Air conditionné automatique (X91 - B91 - K91 - Renault)
ENG_NU_936-5_BK91_Renault_3
AuT oMATIc clIMATE coNTRol (2/4)
The displayed temperature values
show a comfort level.
When starting the engine, increas -
ing or decreasing the value dis -
played will not allow the com -
fort level to be reached any more
quickly. The system will always op-
timise the temperature increase or
decrease (the ventilation system
does not start instantly at maximum
speed: it gradually increases). This
may take several minutes.
Generally speaking, unless there is
a particular reason not to, the dash-
board air vents should remain open.
Switching air conditioning on
or off
In automatic mode, the system switches
the air conditioning system on or off,
depending on the climate conditions.
Press button 10 to switch off the air
conditioning.
Varying the ventilation speed
In automatic mode, the system uses
the most suitable amount of air to reach
and maintain the desired comfort level.
You can always adjust the ventilation
speed by pressing on the top or bottom
of button 11 to increase or decrease the
ventilation speed.
In this situation, the ventilation speed,
which is no longer automatically con -
trolled, appears on the display.
Where possible, it is recom -
mended that automatic mode is
used by selecting one of the auto-
matic programmes: AuT o, SoFT
or FAST.
In automatic mode (indicator light
for button 3 on), all heating and air
conditioning functions are controlled
by the system.
You can also change the system
selection, in this case, indicator
light for button 3 will go out and
the changed function, which is no
longer controlled by the system, is
shown on display 12.
To return to automatic mode, press
one of programmes: AuTo , S o FT
or FAST.
10
3
11
12
Page 131 of 241
JauneNoirNoir texte
3.9
ENG_UD22215_6
Air conditionné automatique (X91 - B91 - K91 - Renault)
ENG_NU_936-5_BK91_Renault_3
AuT oMATIc clIMATE coNTRol (4/4)
Air recirculation
This function is controlled automati -
cally, but it can also be activated manu-
ally.
Automatic operation
Your system is fitted with a sensor which
measures the air on a quality index. it
may therefore decide to activate air re-
circulation, in this case the integrated
indicator does not come on .Note:
–
during recirculation, air is taken from
the passenger compartment and
is recycled, with no air being taken
from outside the vehicle;
– air recirculation allows the external
atmosphere to be cut off (when driv-
ing in polluted areas, etc.).
Manual use
Pressing button 9 allows air recircula -
tion to be activated, in this case, the
integrated indicator comes on ;
Prolonged use of this position may lead
to odours, caused by non-renewal of
air, and the formation of condensation
on the windows.
We therefore advise you to return to au-
tomatic mode as soon as the air recir-
culation function is no longer required,
by pressing button 9 again.
9
The demisting/de-icing will still take
priority over the air recirculation.
In some situations (high humidity,
etc.) air recirculation is not activated
automatically, to ensure visibility
remains the priority (ventilation is
maintained using air from the out -
side).
In automatic mode (AUTO lit on the
display), all heating and air condi -
tioning functions are controlled by
the system.
When you modify certain functions,
AUTO goes out. Only the modified
function stops being controlled by
the system.
Page 201 of 241
JauneNoirNoir texte
5.25
ENG_UD23676_2
Fusibles (X91 - B91 - K91 - Renault)
ENG_NU_936-5_BK91_Renault_5
FuSeS (2/2)
Some accessories are protected by
fuses located in the engine compart -
ment in fuse box A.
However, because of their reduced ac-
cessibility, we advise you to have your
fuses replaced by an approved Dealer.
Allocation of fuses (DePenDInG On tHe eQuIPMent LeVeL)
A
Symbol
Allocation SymbolAllocation
ZInterior lightingRadio amplifier
Interior rear-view mirrorîRadio
CHeated rear screenaInstrument panel
ÌHornnDriving correction devices
Child safetyElectric seats
DIndicatorëAccessories sockets
Electric windowsyVentilation
ñHeated seatstAir conditioning
ERear screen wiperÆCigar lighter
[SunroofHeating system
Electronic parking brakeHWindscreen washer
ÝTowing equipment supply
Page 206 of 241
wiper blades ......................................... (up to the end of the DU)
wipers blades ............................................. (up to the end of the DU)
5.30
ENG_UD20530_1
Balais d’essuie-vitres (X91 - B91 - K91 - Renault)
ENG_NU_936-5_BK91_Renault_5
Wipers (replacing blades)
WInDScreen WIPer BLADeS
replacing windscreen wiper
blades 1
With the ignition on and engine
switched off, lower the windscreen
wiper stalk completely: they stop
slightly away from the bonnet.
Lift wiper arm 3 , pull tab 2 (move -
ment A) and push the blade upwards.
t o refit
Slide the blade along the arm until it
clips on. Make sure that the blade is
correctly locked in position. Return the
windscreen wiper stalk to the park po-
sition.– In frosty weather, make
sure that the wiper blades
are not stuck by ice (to
avoid the risk of the motor
overheating).
– Check the condition of the wiper
blades. Replace the wiper blades
as soon as they begin to lose ef-
ficiency (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.
Check the condition of the wiper
blades. You are responsible for their
service life:
– clean the blades, windscreen and
rear screen regularly with soapy
water;
– do not use them when the wind-
screen or rear screen are dry;
– free them from the windscreen or
rear screen when they have not
been used for a long time.
rear screen wiper blade 4
– Lift wiper arm 6;
– pivot blade 4 until some resistance is
met (movement C);
– depending on the vehicle, press
tab 5, then remove the blade by pull -
ing it (movement B).
t o refit
To refit the wiper blade, proceed in re-
verse order to removal. Make sure that
the blade is correctly locked in position.
A
1
2
3
B
4
c
5
6
Page 212 of 241
5.36
ENG_UD28899_2
Anomalies de fonctionnement (X91 - B91 - K91 - D91 - X95 - B95 - D95 - \
K95 - J95 - R95 - X98 - Renault)
ENG_NU_936-5_BK91_Renault_5
Jaune NoirNoir texte
OPerA tInG FAuL tS (4/5)
On the road POSSIBLe cAuSeSWHAt tO DO
Steering becomes heavy. Assistance overheating.Consult an approved 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 be topped up using cold coolant while
the engine is very warm. After any procedure 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.
Page 236 of 241
7.2
FRA_UD29781_15
Index (X91 - B91 - K91 - Renault)
ENG_NU_936-5_BK91_Renault_7
Jaune NoirNoir texte
AlphAbeticAl index (2/5)
driving position
settings ........................................................................ 1.20
e
electric beam height adjustment ........................................ 1.69
electric windows .................................................... 3.11 → 3.13
electronic parking brake ............................... 1.47, 2.12 → 2.14
electronic stability control: ESC .............................2.22 → 2.26
emergency brake assist ......................................... 2.22 → 2.26
emergency braking ................................................ 2.22 → 2.26
emergency key ........................................................... 1.2 – 1.3
emergency spare wheel ............................................... 5.2, 5.8
engine technical specifications .................................................. 6.6
engine oil .................................................................... 1.47, 4.4
engine specifications ........................................................... 6.6
engine standby .......................................................... 2.6 → 2.8
engine start/stop button ............................................. 2.3 → 2.5
environment ....................................................................... 2.18
ESC: electronic stability control .............................2.22 → 2.26
external temperature ......................................................... 1.62
F
faults operating faults ................................................ 5.33 → 5.37
filter air filter ......................................................................... 4.10
diesel filter .................................................................... 4.10
oil filter ......................................................................... 4.10
particle filter ................................................................. 1.49
passenger compartment filter ...................................... 4.10
fittings .................................................................... 3.17 → 3.20
fog lights ........................................................................\
.... 5.16
front passenger air bag deactivation ................................. 1.38
front seat driver’s position memory .............................................. 1.19front seat adjustment
......................................................... 1.17
front seats adjustment ........................................................ 1.16 – 1.17
with electric controls .................................................... 1.18
with manual controls .................................................... 1.17
fuel advice on fuel economy ............................................... 2.15
capacity ........................................................................ 1.73
filling ........................................................ 1.48, 1.73 → 1.75
grade ................................................................ 1.73 → 1.75
fuel economy ......................................................... 2.15 → 2.17
fuel level ........................................................................\
.... 1.50
fuel priming bulb ................................................................ 1.75
fuel repriming ..................................................................... 1.75
fuel tank capacity ................................................... 1.73 → 1.75
fuses ....................................................................... 5.24 – 5.25
G
gear lever ........................................................................\
... 2.11
h
handbrake ................................................................. 1.47, 2.11
hands-free telephone integrated control ............................ 3.35
hazard warning lights signal ................................... 1.65 – 1.66
headlight beam adjustment ............................................... 1.69
headlight flashers .............................................................. 1.65
headlight washer ............................................................... 1.71
headrest .................................................................... 1.16, 3.22
heated seats ...................................................................... 1.49
heating and air conditioning system .................................. 3.10
heating system .......................................................... 3.4 → 3.9
Hill Start Assist....................................................... 2.22 → 2.26
horn ........................................................................\
........... 1.65
horn: flash ............................................................................. 1.65
sounding the horn ........................................................ 1.65