service RENAULT LAGUNA COUPE 2012 X91 / 3.G Owners Manual

RENAULT engineers and technicians
have pooled their skill to create a quality
vehicle from all points of view:
road holding, driving comfort, finish and
presentation.
Regular maintenance is the key to kee-
ping your vehicle on the road and, in
this booklet, we present the various
services offered by RENAULT which
will enable you to obtain complete
satisfaction from your vehicle.

Photo credit: Total/DPPI Imacom group
ELF has developed a complete range of lubricants for RENAULT:
f engine oils
f manual and automatic gearbox oils
Benefiting from the research applied to Formula 1,
lubricants are very high-tech products.
Updated with the help of RENAULT’s technical
teams, this range is perfectly compatible with the
specific features of the brand’s vehicles.
f ELF lubricants enhance
your vehicle’s performance significantly.
RENAULT recommends approved ELF lubricants for oil changes and top-ups.
Contact your RENAULT Dealer or visit www.lubrifiants.elf.com
Warning: to ensure the engine operates optimally, the use
of a lubricant may be restricted to certain vehicles. Please
refer to your maintenance document.
RENAULT recommends ELF

Une marque de

locking the doors .................................. (up to the end of the DU)
emergency key ..................................... (up to the end of the DU)
child safety ............................................................. (current page)
children (safety) ..................................................... (current page)
RENAULT card use .................................................. (up to the end of the DU)
1.2
ENG_UD19761_2
Cartes RENAULT : généralités (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_1
Jaune NoirNoir texte
RENAULT cards: General information, use, deadlocking
RENAULT cARds: general information (1/2)
1 Unlocking the doors and tailgate.
2 Locking all doors and tailgate.
3 Switching on the lighting remotely.
4 Unlocking/locking the tailgate
5 Integrated key.
special note
The RENAULT “SERVICE” card, for ve-
hicles equipped with it, can be identi -
fied by the word “SERVICE” engraved
on the card. Refer to the information
on the “RENAULT “SERVICE” card” in
Section 1.
The RENAULT card is used
for:
– locking/unlocking the opening ele -
ments (doors and luggage compart-
ment) and the fuel filler flap (refer to
the following pages);
– depending on the vehicle, for remote
automatic closing of the electric win-
dows, refer to “One touch window:
remote closing of the windows” in
Section 3;
– switching on the vehicle lighting re -
motely (refer to the following pages);
– starting the engine; refer to the in -
formation on “Starting the engine” in
Section 2.
Battery lifeMake sure that the correct battery type
is being used, and that the battery is in
good condition and inserted correctly.
Its service life is approximately two
years: replace it when the message
“Low card battery” appears on the in -
strument panel (refer to the informa -
tion on the “RENAULT card: Battery” in
Section 5).driver’s responsibility
Never leave your vehicle
with the Renault card inside
and never leave a child
(or a pet) unsupervised, even for a
short while.
They may pose a risk to themselves
or to others by starting the engine,
activating equipment such as the
electric windows or by locking the
doors.
Risk of serious injury.
4
5
1
2
RENAULT card operating
range
This varies according to the surround -
ings. It is important to make sure when
handling the RENAULT card that you
do not lock or unlock the doors by inad -
vertently pressing the buttons.
3
When the battery is flat, you can
still lock/unlock and start your ve -
hicle. Refer to the information on
“Locking/unlocking the doors” in
Section 1 and “Starting the engine”
in Section 2.

locking the doors .................................. (up to the end of the DU)
RENAULT card use .................................................. (up to the end of the DU)
1.9
ENG_UD20589_4
Carte RENAULT en mode restreint (X91 - B91 - K91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_1
RENAULT cARd “sER vIcE”
If the vehicle is equipped with this
card, it can be identified by the word
“SERVICE” engraved on the card.
In certain situations, you may wish to
entrust your vehicle to a third party
(parking valet, mechanic, etc.) whilst
restricting its operation.
The RENAULT SERVICE card enables
the vehicle to be locked but only allows
the driver's door to be unlocked and the
engine to be started.Activation of the “SERVICE”
mode.
Insert the RENAULT SERVICE card
into card reader 1. All the vehicle open -
ing elements lock (except the driver’s
door).
Interior locking/unlocking switch 2
is deactivated while the vehicle is
in use with the RENAULT SERVICE
card.
E a c h v e h i c l e o n l y h a s o n e
RENAULT SERVICE card.
When using a RENAULT SERVICE
card, the other cards retain all their
functions.
1
3
deactivation of the
“SERVICE” mode.
There are two possibilities:
– Press a button on a RENAULT card
(not the RENAULT SERVICE card);
– start the engine with a RENAULT
card (not the RENAULT SERVICE
card). With the card in reader 1 ,
press button 3.
2

control instruments ............................... (up to the end of the DU)
indicators: instrument panel ............................. (up to the end of the DU)
trip computer and warning system ........(up to the end of the DU)
instrument panel ................................... (up to the end of the DU)
warning lights ........................................ (up to the end of the DU)
1.51
ENG_UD23773_2
Ordinateur de bord : généralités (X91 - B91 - K91 - Renault)
ENG_NU_939-3_D91_Renault_1
Trip computer
Trip computer and warning
system 1
Depending on the vehicle, this includes
the following functions:
– distance travelled;
– journey parameters;
– information messages;
– operating fault messages (associ -
ated with the
© warning light);
– warning messages (associated with
the
® warning light);
– vehicle settings customisation menu.
All these functions are described on the
following pages.
display selection keys 2
and 3
Scroll through the following informa -
tion upwards (button 2 ) or downwards
(button 3 ) by pressing briefly and suc -
cessively (the display depends on the
vehicle equipment and country).
a) total mileage and trip mileage re -
corder;
b) journey parameters:
– fuel used;
– average fuel consumption;
– current fuel consumption;
– estimated range;
– distance travelled;
– average speed;
c) mileage before service;
d) tyre pressure monitor;
e) cruise control/speed limiter pro -
grammed speed;
f) vehicle settings customisation menu;
g) on-board log, operating fault and in-
formation message readout.
12
3
TRIp cOmpUTER: general information (1/2)

JauneNoirNoir texte
1.55
ENG_UD23764_1
Ordinateur de bord : paramètres de voyage (X91 - B91 - K91 - Renault\
)
ENG_NU_939-3_D91_Renault_1
Examples of selections Interpreting the display selected
c) mileage before service. Distance remaining until the next service (displayed in miles/kilometres and months),
then when the service nears, several scenarios are possible:
– distance/time remaining less than 900 miles (1,500 km) or one month: the mes-
sage “Service in” is displayed accompanied by the nearest term (distance or time);
– distance equal to 0 miles or service date reached : the message “Service re-
quired ” is displayed accompanied by the
© warning light.
The vehicle requires a service as soon as possible.
Service in
1936 km/2 months
NB: depending on the vehicle, the mileage before service changes according to the driving style (frequent driving at low speed,
door-to-door journeys, extensive use at idle speed, towing a trailer etc). The distance remaining until the next service can there-
fore decrease more quickly in some cases than the actual distance travel\
led.
Resetting the display after the service in accordance with the maintenan\
ce schedule.
The mileage before service must only be reset after a service which complies with the recommendations in the maintenance
schedule.
If you decide to change the oil more frequently, do not reset this data each time the oil is changed to avoid exceeding the re-
placement intervals for other parts in the maintenance schedule.
special note: To reset the distance before service, press and hold one of the display reset buttons for approximately 10 sec-
onds until the display shows the mileage permanently.
The display of information shown below dEpENds ON THE vEHIcLE EQUIpmENT ANd cOUNTRY.
TRIp
cOmpUTER: trip settings (3/5)

headlight washer ................................................... (current page)
1.70
ENG_UD11971_2
Essuie-vitre / lave-vitre avant (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_1
Note: with the engine switched off or
when the windscreen wiper is set to in-
termittent, a longer pull will trigger three
sweeps of the wipers followed, a few
seconds later, by a fourth, in addition to
the windscreen washer.
Headlight washers
Headlights on
On equipped vehicles, hold stalk 1
pulled towards you for about 1 second,
and the headlight washers and wind -
screen washers will be activated at the
same time.
Note: when the minimum windscreen
washer fluid level is reached, the head -
light washer system may be deprimed.
Fill the windscreen washer fluid and
then activate the windscreen washer,
with the engine running , to reprime
the system.
Before any action on the
windscreen (washing the
vehicle, de-icing, cleaning
the windscreen, etc.) return
stalk 1 to position A (park).
Risk of injury and/or damage.
Windscreen washer
With the ignition on, pull stalk 1 then
release.
A brief pull will trigger a single sweep
of the wipers, in addition to the wind -
screen washer.
scREEN WAsHER/WIpER (continued)
1
A
B
c
d
Check the condition of the wiper blades. You are responsible for their service life:
– they must remain clean: clean the blades and the windscreen regularly with
soapy water;
– do not use them when the windscreen is dry;
– free them from the windscreen when they have not been used for a long time.
In all cases, replace them as soon as they begin to lose efficiency: approximately
once a year.
1
In freezing or snowy weather, ensure
they are not stuck to the windscreen
(including the central area located
behind the interior rear-view mirror)
before starting the wipers (risk of
motor overheating).

special features of petrol vehicles ........ (up to the end of the DU)
catalytic converter ................................. (up to the end of the DU)
driving ................................................... (up to the end of the DU)
catalytic converter ................................. (up to the end of the DU)
2.9
ENG_UD10553_1
Particularités des versions essence (X85 - B85 - C85 - S85 - K85 - R\
enault)
ENG_NU_939-3_D91_Renault_2
Special features of petrol versions
SPeCIaL FeatUReS oF PetRoL VeRSIoNS
The following operating conditions:
– driving for long periods when the low
fuel level warning light is lit;
– using leaded petrol;
– using fuel or lubrication additives
which are not approved.
Or operating faults such as:
– faulty ignition system, running out of
fuel or disconnected spark plugs re-
sulting in the engine misfiring or cut-
ting out when driving;
– loss of power,
as they may cause the catalytic con -
verter to overheat and thus reduce its
efficiency, or damage it irreparably
and cause heat damage to the vehi-
cle. If you notice any of the above operating
faults, have the necessary repairs car-
ried out as soon as possible by an ap-
proved Dealer.
These faults may be avoided by regu
-
larly taking your vehicle to an approved
Dealer at the intervals specified in the
Maintenance Service Booklet.
Starting problems
To avoid damaging the catalytic con -
verter, do not keep trying to start the
engine (using the start button, or by
pushing or towing the vehicle) without
having identified and corrected the
starting fault.
If the fault cannot be identified, do not
keep trying to start the engine, but con-
tact an approved Dealer.
Do not park the vehicle or
run the engine in locations
where combustible sub -
stances or materials such
as grass or leaves can come into
contact with the hot exhaust system.

driving ................................................... (up to the end of the DU)
fuel economy ........................................ (up to the end of the DU)
advice on antipollution .......................... (up to the end of the DU)
antipollution advice .............................................................. (current page)
fuel advice on fuel economy ................................... (current page)
2.15
ENG_UD19886_6
Conseils antipollution, économie de carburant, conduite (X45 - H45 -\
X85 - B85 - C85 - S85 - X91 - X83 - X61 - F61 - K61 - K85 - X95 - B95 -\
D95 - J95 - R95 - L38 - X61
ENG_NU_939-3_D91_Renault_2
Advice: antipollution and fuel economy
aDVICe: antipollution, fuel economy and driving (1/3)
Your vehicle complies with criteria for
recycling and recovering vehicles at the
end of their service life which will come
into force in 2015.
Some parts of your vehicle have there-
fore been designed to facilitate future
recycling.
These parts are easy to remove so
that they can be recovered and reproc-
essed by recycling companies.
By virtue of its design, moderate fuel
consumption and initial settings, your
vehicle also conforms to current anti-
pollution regulations. The manufac -
turer is actively striving to reduce pol -
lutant exhaust gas emissions and to
save energy. But the fuel consumption
of your vehicle and the level of pollutant
exhaust gas emissions are also your
responsibility. Ensure that it is main -
tained and used correctly.aiding fuel economy
Depending on the vehicle, in order to
optimise consumption, an indicator light
on the instrument panel will inform you
of the best moment to upshift or down -
shift gears:
\ shift up a gear;
[ shift down a gear.
Maintenance
It is important to remember that failure to
respect antipollution regulations could
lead to legal action being taken against
the vehicle owner. In addition, replacing
engine, fuel supply system and exhaust
components with parts other than those
originally recommended by the manu -
facturer may alter your vehicle so that
it no longer complies with antipollution
regulations. Have your vehicle adjusted and
checked by an approved Dealer, in ac-
cordance with the instructions given in
your maintenance schedule: they will
have all the equipment necessary for
ensuring that your vehicle is maintained
to its original standard.
engine adjustments–
ignition: this does not require ad -
justment.
– spark plugs: for optimum fuel econ-
omy, efficiency and performance
the specifications laid down by our
Design Department must be strictly
applied.
If the spark plugs have to be
changed, use the make, type and
gap specified for your vehicle’s
engine. Contact an approved dealer
for this.
– idle: this does not require adjust -
ment.
– air filter, diesel filter: a clogged ele-
ment reduces performance. It must
be replaced.

environment .......................................... (up to the end of the DU)
2.18
ENG_UD25716_1
Environnement (sans marque) (X44 - X45 - X77 - X81 - X85 - X90 - X91 \
- X83 - X61 - TEST - X95 - J95 - R95 - F90 Ph2 - X33 - X47 - X43 - X38 - H79 - X62 - X32 -\
X09 -
ENG_NU_939-3_D91_Renault_2
Environment
eNVIRoNMeNt
emissions
Your vehicle has been designed to
emit fewer greenhouse gases (CO2)
while in use, and therefore to consume
less fuel (eg. 140 g/km, equivalent to
5.3 l/100 km for a diesel vehicle).
Our vehicles are also equipped with a
particle filter system including a cata -
lytic converter, an oxygen sensor and
an active carbon filter (the latter pre -
vents vapour from the fuel tank being
released into the open air).
For certain diesel vehicles, this system
also has a particle filter to reduce the
volume of soot particles emitted.
Please make your own
contribution towards
protecting the environment
too
– Worn parts replaced in the course of
routine vehicle maintenance (vehi -
cle battery, oil filter, air filter, batter -
ies, etc.) and oil containers (empty or
filled with used oil) must be disposed
of through specialist organisations. –
At the end of the vehicle’s service
life, it should be sent to approved
centres to ensure that it is recycled.
– In all cases, comply with local legis -
lation.
Recycling
Your vehicle is 85% recyclable and
95% recoverable.
To achieve these objectives, many of
the vehicle components have been de-
signed to enable them to be recycled.
The materials and structures have
been carefully designed to allow these
components to be easily removed and
reprocessed by specialist companies.
In order to preserve raw material re -
sources, this vehicle incorporates nu -
merous parts made from recycled plas-
tics or renewable materials (vegetable
or animal-derived materials such as
cotton or wool).
Your vehicle has been designed with
respect for the
environment in mind for
its entire service life: during production,
use and at the end of its life.
This commitment is illustrated by the of
the manufacturer eco² signature.Manufacture
Your vehicle has been manufactured at
a factory which complies with a policy
to reduce the environmental impact
on the surrounding areas (reduction of
water and energy consumption, visual
and noise pollution, atmospheric emis-
sions and waste water; sorting and re-
using waste).

tyre inflation kit...................................... (up to the end of the DU)
5.3
ENG_UD29151_1
Kit de gonflage des pneumatiques (X91 - B91 - K91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_5
Tyre inflation kit
tYre InFLA tIOn KIt (1/5)
Do not attempt to use the
inflation kit if the tyre has
been damaged as a result
of driving with a puncture.
You should therefore carefully check
the condition of the tyre sidewalls
before any operation.
Driving with underinflated, flat or
punctured tyres can be dangerous
and may make the tyre impossible
to repair.
this repair is temporary
A tyre which has been punctured
should always be inspected (and re-
paired, where possible) as soon as
possible by a specialist.
When taking a tyre which has been
repaired using this kit to be replaced,
you must inform the specialist.
When driving, vibration may be felt
due to the presence of the repair
product injected into the tyre.The kit is only approved for
inflating the tyres of the ve-
hicle originally equipped
with the kit.
It must never be used to inflate
the tyres of another vehicle, or any
other inflatable object (rubber ring,
rubber boat, etc.).
Avoid spillage on skin when han -
dling the repair liquid bottle. If drop-
lets do leak out, rinse them off with
plenty of water.
Keep the repair kit away from chil -
dren.
Do not dispose of the empty bottle
in the countryside. Return it to your
approved dealer or to a recycling or-
ganisation.
The bottle has a limited service
life which is indicated on its label.
Check the expiry date.
Contact an approved dealer to re -
place the inflation tube and repair
product bottle.
The kit repairs tyres when
tread A has been dam -
aged by objects smaller
than 4 mm. It cannot repair
all types of puncture, such as cuts
larger than 4 mm, or cuts in tyre
sidewall B.
Ensure also that the wheel rim is in
good condition.
Do not pull out the foreign body
causing the puncture if it is still in
the tyre.
A
B