2012 RENAULT LAGUNA COUPE wheel

tyres ...................................................... (up to the end of the DU)
wheels (safety) ..................................... (up to the end of the DU)
5.11
ENG_UD22249_4
Pneumatiques (X91 - B91 - K91 - Renault)
ENG_NU_939-3_D91_Renault_5
Tyres (tyre and wheel safety, use in winter)
tYreS
Maintaining the tyres
The tyres must be in good condition
and the tread form must have sufficient
depth; tyres approved by our Technical
Department have wear warning strips 1
that are indicators moulded into the
tread at several points.
t yre and wheel safety
The tyres are the only contact between
the vehicle and the road, so it is essen-
tial to keep them in good condition.
You must make sure that your tyres
conform to local road traffic regulations. When the tyre tread has been eroded
to the level of the warning strips,
they
become visible 2: it is then necessary
to replace your tyres because the tread
profile is no more than 1.6 mm deep
and this causes poor road holding
on wet roads .
An overloaded vehicle, long journeys
by motorway, particularly in very hot
weather, or continual driving on poorly
surfaced minor roads will lead to more
rapid tyre wear and affect safety.
When they need to be re -
placed, only tyres of the
same make, size, type and
profile should be used.
t yres fitted to the vehicle should
either be identical to those fitted
originally or conform to those
recommended by your approved
dealer.
Incidents which occur when
driving, such as striking the
kerb, may damage the tyres
and wheel rims, and could
also lead to misalignment of the
front or rear axle geometry. In this
case, have the condition of these
checked by an approved dealer.
1
2

tyre pressure.......................................................... (current page)
5.12
ENG_UD22249_4
Pneumatiques (X91 - B91 - K91 - Renault)
ENG_NU_939-3_D91_Renault_5
Jaune NoirNoir texte
Pressures should be checked when the
tyres are cold; ignore higher pressures
which may be reached in hot weather
or following a fast journey.
If tyre pressures cannot be checked
when the tyres are cold, the normal
pressures must be increased by 0.2 to
0.3 bar (or 3 PSI).
never deflate a hot tyre.
Special note
Depending on the vehicle, there may
be an adapter which needs to be posi-
tioned on the valve before air is added.Fitting new tyres
emergency spare wheel
Refer to the information on the
“Emergency spare wheel” and in -
structions on “Changing a wheel” in
Section 5.
tYreS (continued)
t yre pressuresAdhere to the tyre pressures (including
the emergency spare wheel). The tyre
pressures should be checked at least
once a month and additionally before
any long journey (refer to the label af -
fixed to the edge of the driver’s door).
Incorrect tyre pressures
lead to abnormal tyre wear
and unusually hot running.
These are factors which
may seriously affect safety and lead
to:
– poor road holding,
– risk of bursting or tread separa -
tion.
The pressure depends on the load
and the speed of use. Adjust the
pressures according to the condi -
tions of use (refer to the information
on “Tyre pressures”).
Please be aware that a
poorly tightened or miss -
ing valve cap can make the
tyres less airtight and lead
to pressure loss.
Always use valve caps identical to
those fitted originally and tighten
them fully.
For safety reasons, this op-
eration must be carried out
by a specialist.
Fitting different tyres may
change your vehicle as follows:
– It may mean that your vehicle no
longer conforms to current regu-
lations;
– It may change the way it handles
when cornering;
– It may cause the steering to be
heavy;
– It may affect the use of snow
chains.

JauneNoirNoir texte
5.13
ENG_UD22249_4
Pneumatiques (X91 - B91 - K91 - Renault)
ENG_NU_939-3_D91_Renault_5
tYreS (continued)
use in winter
chains
For safety reasons, fitting snow
chains to the rear axle is strictly for-
bidden.
chains cannot be fitted to tyres which
are larger than those originally fitted to
the vehicle.
Snow or Winter tyres
We would recommend that these be
fitted to all four wheels to ensure that
your vehicle retains maximum adhe -
sion.
Warning: These tyres sometimes have
a specific direction of rotation and a
maximum speed index which may be
lower than the maximum speed of your
vehicle.
Studded tyres
This type of equipment may only be
used for a limited period and as laid
down by local legislation. It is neces -
sary to observe the speed specified by
current legislation.
These tyres must, at a minimum, be
fitted to the two front wheels.
Chains may only be fitted
to tyres of the same size
as those originally fitted to
your vehicle.
If your vehicle is originally fitted
with tyres with a diameter of 17”,
snow chains may be used (but only
specific chains). Consult an ap -
proved dealer.
In all cases, we would recommend
that you contact an approved dealer
who will be able to advise you on
the choice of equipment which is
most suitable for your vehicle.
changing wheels around
This practice is not recommended.
Vehicles fitted with the
tyre pressure monitor
Each of the sensors incor -
porated in the valves is ded-
icated to a single wheel: under no
circumstances should you swap the
wheels, without having the system
reset.
There is a risk of incorrect informa-
tion which could have serious con -
sequences.

towingbreakdown ...................................... (up to the end of the DU)
towing hitch ........................................... (up to the end of the DU)
5.26
ENG_UD29837_5
Remorquage : dépannage (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_5
Jaune NoirNoir texte
Before towing, unlock the steering
column: with the clutch depressed,
engage first gear (lever in position n
or r for vehicles with automatic trans -
missions), insert the RENAULT card in
the card reader then press the engine
start button for two seconds.
The column is unlocked, the acces -
sory functions are supplied: the vehi -
cle lights can be used (indicators, brake
lights etc.). At night the vehicle must
have its lights on.
Once you have finished towing, press
the engine start button twice (risk of
running down the battery).
The speed specified by current legis -
lation for towing must always be ob -
served. If your vehicle is the towing
vehicle, do not exceed the maximum
towing weight for your vehicle (refer
to the information on “Weights” in
Section 6).
Towing
tOWInG : breakdown
towing a vehicle with an
automatic gearbox
With the engine switched off, the trans-
mission is no longer lubricated. It is
preferable to tow this type of vehicle on
a trailer or tow it with the front wheels
off the ground.
u nder exceptional circumstances ,
you may tow the vehicle with all four
wheels on the ground, only going for -
ward, with the gear lever in the n posi-
tion, and for a distance not exceeding
30 miles (50 km).
– Use a rigid towing bar.
If a rope or cable is used
(where the law allows this),
the vehicle being towed
must be able to brake.
– A vehicle must not be towed if it is
not fit to be driven.
– Avoid accelerating or braking
suddenly when towing, as this
may result in damage being
caused to the vehicle.
– When towing a vehicle, it is ad -
visable not to exceed 15 mph
(25 km/h).
1
D o n o t r e m o v e t h e
RENAULT card from the
reader when the vehicle is
being towed.
If the lever is stuck in P,
even though you are de -
pressing the brake pedal,
the lever can be released
manually. To do this, insert a rigid
rod in the hole 1, press the rod and
unlocking button located on the gear
lever knob simultaneously.

JauneNoirNoir texte
5.27
ENG_UD29837_5
Remorquage : dépannage (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_5
tOWInG : breakdown (continued)
Only use the front 2 and rear 4
towing points (never use the drive -
shafts or any other part of the vehicle).
These towing points may only be used
for towing: never use them for lifting the
vehicle directly or indirectly.Access to towing points
Unclip the cover to access towing
point 2 or 4 using the key integrated in
the RENAULT card.
To refit it, insert the cover in its housing
and clip it in place.
W h e n t h e e n g i n e i s
stopped, steering and brak-
ing assistance are not op -
erational.
Fitting the towing hitch
t ighten towing hitch 3 fully: as much
as possible by hand at first, then finish
tightening it using the wheelbrace or,
depending on the vehicle, the lever.
Use only the towing eye 3 and the
wheelbrace located under the boot
carpet in the tool kit holder (please
refer to the information under “Tools” in
Section 5).
Do not leave the tools unse-
cured inside the vehicle as
they may come loose under
braking.
After use, check that all the tools
are correctly clipped into the tool kit,
then, depending on the vehicle, po-
sition it correctly in its housing.
Risk of injury.
2
3
34

JauneNoirNoir texte
5.29
ENG_UD28899_2
Anomalies de fonctionnement (X91 - B91 - K91 - D91 - X95 - B95 - D95 - \
K95 - J95 - R95 - X98 - Renault)
ENG_NU_939-3_D91_Renault_5
OPerA tInG FAuL tS (2/5)
the starter is activated POSSIBLe cAuSeSWHAt tO DO
The instrument panel indicator lights are
weak or fail to light up and the starter
does not turn. Battery terminals not tight,
battery terminals discon
-
nected or oxidised. Retighten or reconnect the terminals, or clean them if
they are oxidised.
Discharged battery or not
operational. Connect another battery to the faulty battery. Refer to
information on “Battery: troubleshooting” in Section 5
or replace the battery if necessary.
Do not push the vehicle if the steering column is
locked.
The engine will not start. Starting conditions are not
fulfilled.Refer to the information on “Starting/stopping the
engine” in Section 2.
The RENAULT “hands-free”
card does not work. Insert the card in the card reader in order to start the
engine.
Refer to the information on “Starting/stopping the
engine” in Section 2.
The engine cannot be switched off. Card not detected.Insert the card in card reader.
Electronic fault. Press the starter button quickly five times. The engine
can be restarted by pressing on the clutch pedal if the
Stop and Start function is activated.
The steering column remains locked. Steering wheel locked.Move the steering wheel while pressing the engine
start button (refer to the information on “Starting the
engine” in Section 2).

7.1
FRA_UD29933_4
Index (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_7
AlphAbeticAl index (1/5)
A
ABS .............................................................. 1.49, 2.22 → 2.26
accessories........................................................................ 5.24
accessories socket ............................................................ 3.19
additional methods of restraint .....................1.23 → 1.26, 1.29
side protection ............................................................. 1.28
to the rear seat belts ........................................ 1.23 → 1.27
adjusting your driving position .................................. 1.15, 1.20
advice on antipollution ........................................... 2.15 → 2.17
air bag ........................................................... 1.23 → 1.29, 1.48
activating the front passenger air bags ........................ 1.40
deactivating the front passenger air bags .................... 1.38
air conditioning ........................................................ 3.4 → 3.10
air vents ...................................................................... 3.2 – 3.3
anti-corrosion check .............................................. 6.15 → 6.19
anti-corrosion protection .................................................... 4.14
anti-lock braking system: ABS ...............................2.22 → 2.26
antipollution advice .......................................................................... 2.15
armrest: front .............................................................................. 3.16
rear .............................................................................. 3.17
ashtray ............................................................................... 3.19
ASR (traction control) ............................................ 2.22 → 2.26
automatic gearbox (use) ........................................ 2.37 → 2.39
automatic gearbox selector lever ...........................2.37 → 2.39
b
battery ............................................................ 1.47, 4.12 – 4.13
troubleshooting ................................................. 5.21 – 5.22
bonnet ......................................................................... 4.2 – 4.3
brake fluid ............................................................................ 4.9
bulbs changing .......................................................... 5.14 → 5.16c
catalytic converter
..................................................... 2.9 – 2.10
central door locking ........................................ 1.8, 1.12 → 1.14
changing a bulb ..................................................... 5.14 → 5.16
changing a wheel ...................................................... 5.9 – 5.10
changing gear ............................................... 2.11, 2.37 → 2.39
child restraint/seat ............................. 1.30 – 1.31, 1.33 → 1.37
child safety .........1.2, 1.6, 1.11, 1.30 – 1.31, 1.33 → 1.37, 3.11
child seats .......................................... 1.30 – 1.31, 1.33 → 1.37
children ................................................................... 1.30 – 1.31
children (safety) ........................................ 1.2, 1.6, 3.11 – 3.12
cigar lighter ........................................................................ 3.19
cleaning: inside the vehicle .............................................. 4.16 – 4.17
clock .................................................................................. 1.62
closing the doors ................................................... 1.11 → 1.13
control instruments ............................ 1.46 → 1.49, 1.51 – 1.52
controls .................................................................. 1.42 → 1.45
coolant ........................................................................ 1.50, 4.8
courtesy light ...................................... 3.13 – 3.14, 5.17 – 5.18
cruise control ................................................ 1.48, 2.27 → 2.33
cruise control-speed limiter.................................... 2.27 → 2.33
customised vehicle settings .............................................. 1.61
customising the vehicle settings ....................................... 1.61
d
dashboard .............................................................. 1.42 → 1.45
daytime running lights ........................................................ 1.66
deadlocking the doors ......................................................... 1.8
dimensions .......................................................................... 6.5
display ................................................................... 1.46 → 1.50
doors .............................................................. 1.10 – 1.11, 1.14
doors/tailgate ....................................................................... 1.8
driver’s position ..................................................... 1.42 → 1.49
driving .............................. 2.2 → 2.5, 2.9 → 2.17, 2.19 → 2.39

7.2
FRA_UD29933_4
Index (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_7
Jaune NoirNoir texte
AlphAbeticAl index (2/5)
driving position
settings ........................................................................ 1.20
e
electric windows ..................................................... 3.11 – 3.12
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
engine technical specifications .................................................. 6.6
engine oil .................................................................... 1.47, 4.4
engine oil capacity ...................................................... 4.6 – 4.7
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 ................................................ 5.28 → 5.32
filter air filter ......................................................................... 4.10
diesel filter .................................................................... 4.10
oil filter .................................................................. 4.7, 4.10
particle filter ................................................................. 1.49
passenger compartment filter ...................................... 4.10
fittings .................................................................... 3.15 → 3.18
front passenger air bag deactivation ................................. 1.38
front seat driver’s position memory .............................................. 1.19
front seat adjustment .............................................. 1.16 – 1.17front seats
adjustment .......................................................1.15 → 1.17
with manual controls .................................................... 1.16
fuel advice on fuel economy ............................................... 2.15
capacity ........................................................................ 1.71
filling ......................................................... 1.48, 1.71 – 1.72
grade ................................................................. 1.71 – 1.72
fuel economy ......................................................... 2.15 → 2.17
fuel level ............................................................................ 1.50
fuel tank capacity ............................................................. 1.71 – 1.72
fuel tank capacity .................................................... 1.71 – 1.72
fuses ....................................................................... 5.19 – 5.20
G
gear lever ........................................................................... 2.11
h
hands-free telephone integrated control ............................ 3.25
hazard warning lights signal ................................... 1.65 – 1.66
headlight flashers .............................................................. 1.65
headlight washer ............................................................... 1.70
headrest .................................................................... 1.15, 3.20
heated seats ............................................................. 1.17, 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
hubcap tool .......................................................................... 5.8
i
indicators .................................................................. 1.46, 1.65