maintenance intervals RENAULT LAGUNA COUPE 2012 X91 / 3.G Owners Manual

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)

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.

levels:coolant ............................................................. (current page)
tanks and reservoirs coolant ............................................................. (current page)
coolant ................................................................... (current page)
4.8
ENG_UD29101_2
Niveaux (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_4
Jaune NoirNoir texte
Levels:
engine coolant
LeVeLS
Coolant
The level when cold should be be -
tween the MIN and MAX marks on the
coolant reservoir 1.
Top this level up when cold before it
reaches the MIN mark. Checking intervals
Check the coolant level regularly
(very severe damage is likely to be
caused to the engine if it runs out of
coolant).
If the level needs to be topped up, only
use products approved by our Technical
Department which ensure:
–
protection against freezing;
– anticorrosion protection of the cool -
ing system.
No operations should be
carried out on the cooling
circuit when the engine is
hot.
Risk of burns.
Consult your approved dealer at
once if you notice an abnormal or
repeated drop in any of the fluid
levels.
1Replacement intervals
Refer to the Maintenance Document for
your vehicle.
Deactivate the Stop and
Start function for any opera -
tion performed in the engine
compartment.

brake fluid .............................................................. (current page)
levels: brake fluid ........................................................ (current page)
tanks and reservoirs brake fluid ........................................................ (current page)
JauneNoirNoir texte
4.9
ENG_UD29101_2
Niveaux (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_4
brake fluid
LeVeLS (continued)
Brake fluid level
This should be checked frequently,
and immediately if you notice even the
slightest loss in braking efficiency. Level 1
It is normal for the level to drop as the
brake shoes become worn, but it must
never drop lower than the
“MIN" 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 our network or from the
manufacturer’s website. t
opping up
After any operation on the hydraulic cir-
cuit, a specialist must replace the fluid.
Only use fluids approved by our
Technical Department (and taken from
a sealed container).
Replacement intervals
Refer to the Maintenance Document for
your vehicle.
1
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.

levels:windscreen washer reservoir ........................... (current page)
windscreen washer ................................................ (current page)
filter air filter ............................................................. (current page)
filter passenger compartment filter .......................... (current page)
filter oil filter ............................................................. (current page)
filter diesel filter ........................................................ (current page)
tanks and reservoirs: windscreen washer .......................................... (current page)
4.10
ENG_UD29101_2
Niveaux (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_4
windscreen/headlight washer reservoir
Filters
LeVeLS (continued)/FIL teRS
Windscreen/headlight washer
reservoir
topping up
Open cap 1 , fill until you can see the
fluid, then refit the cap. Liquid
Screen wash product (product with
antifreeze in winter).
Jets
Use a tool such as a needle to adjust
the height of the windscreen washer
jets.
Filters
The replacement of filter elements (air
filter, passenger compartment filter,
diesel filter, etc.) is scheduled in the
maintenance operations for your vehi
-
cle.
Replacement intervals for filter el -
ements: refer to the Maintenance
Document for your vehicle.
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.
1
nOte
Depending on the vehicle, to find
out the fluid level, open cap 1 and
pull out the dipstick.Deactivate the Stop and
Start function for any opera -
tion performed in the engine
compartment.