2012 RENAULT LAGUNA COUPE light

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_939-3_D91_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

JauneNoirNoir texte
3.7
ENG_UD22215_6
Air conditionné automatique (X91 - B91 - K91 - Renault)
ENG_NU_939-3_D91_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

rear screen de-icing/demisting .............................. (current page)
windscreen de-icing/demisting .............................. (current page)
3.8
ENG_UD22215_6
Air conditionné automatique (X91 - B91 - K91 - Renault)
ENG_NU_939-3_D91_Renault_3
Jaune NoirNoir texte
AuToMATIc clIMATE coNTRol (3/4)
clear View function
Press button 8 , the integrated indica -
tor comes on and the indicator light for
button 3 goes out.
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 7 to stop the heated rear
screen operating, and the integrated in-
dicator goes out.
You can change the ventilation speed
by pressing button 11.
To exit this function , press:
– button 8 again;
– one of either button 2, 3 or 4.
Adjusting the distribution
of air in the passenger
compartment
There are seven air distribution options.
Press switch 6 to scroll through them.
The arrows located in area a on the dis-
play 12 combine to show you the distri-
bution selected:
§The air flow is directed towards
the outlet located on the top of
the dashboard (position which allows
the greatest distribution of ventilation).
„the air flow is directed towards
the dashboard air vents (posi-
tion which allows the passenger com -
partment to be heated or cooled as
quickly as possible).
ƒthe air flow is directed mainly
towards the footwells.
‚the air flow is directed towards
the side window and wind -
screen demisting vents (position which
prevents condensation forming).
In this situation, the distribution of air in
the passenger compartment, which is
no longer automatically controlled, ap -
pears on the display.
Rear screen de-icing/
demisting
Press button 7 : the integrated indica -
tor light comes on. This function per -
mits rapid demisting/de-icing of the rear
screen and de-icing of the door mirrors
(on equipped vehicles).
To exit this function, press button 7
again. Demisting automatically stops
by default.
a
78
3
11
24
6
12

lighting:interior ............................................. (up to the end of the DU)
courtesy light ........................................ (up to the end of the DU)
map reading lights ................................ (up to the end of the DU)
3.13
ENG_UD22220_2
Eclairage intérieur (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_3
Interior lighting
SuN VISoR/INTERIoR lIghTINg (1/2)
When the doors or luggage com -
partment are unlocked and opened
the courtesy and footwell lights
come on temporarily.
345
courtesy light
Tilt switch 4 to move it to the position
for:
– permanent lighting;
– intermittent lighting, which comes
on when a door is opened. This
switches off after a time delay, once
the doors concerned have been
closed correctly;
– immediate switching off.
Map reading lights
(depending on vehicle)
Press switches 3 or 5.
Door lights
Light 6 comes on when the door is
opened.
6
Sun visor
Lower the sun visor 1 over the wind -
screen or unclip it and turn it over the
side window.
courtesy mirrors
Slide cover 2 , depending on the vehi -
cle, the mirror is lit.
1
2

3.14
ENG_UD22220_2
Eclairage intérieur (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_3
INTERIoR lIghTINg (2/2)
luggage compartment light 9
Light 9 comes on when the luggage
compartment is opened.
9
Floor light 8
Floor light 8 comes on when a door is
opened.
8
7
Passenger storage
compartment lights 7
Light 7 comes on when the cover is
opened.

ashtray .................................................. (up to the end of the DU)
cigar lighter ........................................... (up to the end of the DU)
accessories socket ............................... (up to the end of the DU)
3.19
ENG_UD19989_3
Cendriers-Allume cigares (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_3
Accessories socket
Ashtray/cigar lighter
AShTRA y/cIgAR lIghTER/AccESSoRIES SockET
1
2
Accessories sockets
You may use the cigar lighter recess 2
or one of sockets 5 (depending on the
vehicle). They are designed for con -
necting accessories with a maximum
power rating of 120 Watts (voltage:
12V) which have been approved by our
Technical Department.
4
55
If your vehicle is not fitted with a
cigar lighter and an ashtray, you
may purchase them from approved
accessory outlets.
3
7
6
C o n n e c t a c c e s s o r i e s
with a maximum power of
120 Watts only.
Fire hazard.
cigar lighter 2
With the ignition on, push in cigar
lighter 2, it will spring back with a click
when it is ready. Pull it out to use. After
use, replace it without pushing it all the
way in.
Ashtray 4 or 7
Press on cover 1 or pull cover 7 to open
it. To empty it, pull divider 3 , lifting the
rear of the ashtray, or pressing tab 6.

3.24
ENG_UD29089_6
Transport d’objets : dans le coffre / attelage (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_3
towbar
TRANSPoRTINg oBjEcTS IN ThE BooT (2/2)/T oWINg
Permissible nose weight, maxi -
mum permissible towing weight,
braked and unbraked: refer to
the information on “Weights” in
Section 6.
For fitting and conditions of use,
refer to the equipment’s fitting in -
structions.
Please keep these instructions with
the rest of the vehicle documenta -
tion.
B = 1,003 mm
If the towbar ball obscures the regis-
tration plate or the rear fog lights, it
should be removed when not in use.
In all cases, comply with local leg -
islation.
B

4.1
ENG_UD29930_4
Sommaire 4 (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_4
Section 4: Maintenance
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2
Engine oil level: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.4
general information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.4
Engine oil level: topping up, filling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.6
Engine oil change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.7
Levels: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.8
engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.8
brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.9
windscreen/headlight washer reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.10
Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.10
Tyre pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.11
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.12
Bodywork maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.14
Interior trim maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.16