2012 RENAULT LAGUNA COUPE brake

5.20
ENG_UD22226_3
Fusibles (X91 - D91 - Renault)
ENG_NU_939-3_D91_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.
A
Allocation of fuses (DePenDInG On tHe eQuIPMent LeVeL)
Symbol Allocation SymbolAllocation
ZInterior lightingRadio amplifier
Interior rear-view mirrorîRadio
CHeated rear screenaInstrument panel
ÌHornnDriving correction devices
Child safetyElectric seats
DIndicatorëAccessories sockets
Electric windowsyVentilation
ñHeated seatstAir conditioning
ERear screen wiperÆCigar lighter
[SunroofHeating system
Electronic parking brakeHWindscreen washer
ÝTowing equipment supply

accessories...........................................(up to the end of the DU)
5.24
ENG_UD27824_1
Accessoires VT (X06 - X35 - X44 - X45 - X77 - X81 - X85 - X90 - X91 - X70 - X76 - X83\
- X61 - TEST - X95 - X33 - X47 - X43 - X38 - H79 - X62 - X32 - X09 - X67 - X92 -
ENG_NU_939-3_D91_Renault_5
Accessories
AcceSSOrIeS
electrical and electronic accessoriesBefore installing this type of accessory, make sure it is compatible with your vehicle. You can get advice from an au-
thorised dealer.
Connect accessories with a maximum power of 120 watts only. Fire hazard.
No work may be carried out on the vehicle’s electrical or radio circuits, except by authorised dealers: an incorrectly connected
system may result in damage being caused to the electrical equipment and\
/or the components connected to it.
If the vehicle is fitted with any aftermarket electrical equipment, make sure that the installation is correctly protected by a fuse.
Establish the rating and position of this fuse.
use of transmission/receiving devices (telephones, cB equipment etc.).
Telephones and CB equipment with integrated aerials may cause interference to the electronic systems originally fitted to the
vehicle: it is advisable only to use equipment with an external aerial. Furthermore, we remind you of the need to conform
to the legislation in force concerning the use of such equipment.
Fitting after-market accessoriesIf you wish to install accessories on the vehicle: please contact an authorised dealer. Also, to ensure the correct operation of
your vehicle, and to avoid any risk to your safety, we recommend that you use only accessories specifically designed for your
vehicle, which are the only accessories for which the manufacturer will \
provide a warranty.
If you are using an anti-theft device, only attach it to the brake pedal\
.
Obstructions to the driver
On the driver’s side, only use mats suitable for the vehicle, attached with the pre-fitted components, and check the fitting regu-
larly. Do not lay one mat on top of another. there is a risk of wedging the pedals

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.

technical specifications ......................... (up to the end of the DU)
towing a caravan .................................. (up to the end of the DU)
towing weights ...................................... (up to the end of the DU)
weights ................................................. (up to the end of the DU)
6.7
ENG_UD27741_2
Masses (en kg) (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_6
Weights
Towing weights
Weights (in kg)
the weights indicated for a basic vehicle without options: they vary depending on the your vehicle’s equipment. consult
your approved dealer.
maximum permissible all-up weight ( MMAC)
gross t rain Weight ( MTR) Weights are indicated on the vehicle identification plate (refer to
the information on “Vehicle identification plates” in Section 6)
Braked t railer Weight* found by calculating:MTR - MMAC
Unbraked t railer Weight* 650
permissible nose weight* 75
maximum permissible load on roof prohibited
* t owing weight (towing a caravan, boat, etc.)
Towing is prohibited when the MTR - MMAC calculation is equal to zero, or when the MTR is equal to zero (or is not listed) on the
identification plate.
– It is important to comply with the towing weights, governed by local legislation in each country and, in particular, laid down in
the Road Traffic Regulations. Contact your approved dealer about any towing equipment\
.
– When towing, under no circumstances may the total train weight (vehicle + trailer) be exceeded . However the following is
permitted:
– rear axle MMTA exceeded by no more than 15%,
– maximum MMAC exceeded by no more than 10% or 100 kg (whichever is reached first).
In either case, the maximum speed of the vehicle and trailer must not exceed 60 mph (100 kph) and the tyre pressures must
be increased by 0.2 bar (3 PSI).
– The engine output and climbing capability are reduced with altitude. We recommend that the maximum load be reduced by 10%
at an altitude of 1,000 metres and by an additional 10% for each 1,000 m\
etres thereafter.
Weight transfer
The towing load must not exceed 1,500 kg.
If the Maximum Authorised Mass of the vehicle has not been reached, up to 200 kg can be transferred to the braked trailer, within
the limits of the Gross Train Weight.

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

JauneNoirNoir texte
7.3
FRA_UD29933_4
Index (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_7
AlphAbeticAl index (3/5)
indicators:
direction indicators .............................................. 1.65, 5.15
exterior temperature indicator ...................................... 1.62
instrument panel .............................................. 1.46 → 1.52
instrument panel ........................................... 1.46 → 1.60, 1.66
instrument panel messages ...................................1.53 → 1.60
interior trim maintenance ..................................................... 4.16 – 4.17
Isofix .................................................................................. 1.31
J
jack ...................................................................................... 5.8
l
levels: brake fluid ...................................................................... 4.9
coolant ........................................................................... 4.8
engine oil ....................................................................... 4.4
windscreen washer reservoir ....................................... 4.10
lifting the vehicle changing a wheel ................................................ 5.9 – 5.10
lighting: exterior ............................................................. 1.66 → 1.68
instrument panel .......................................................... 1.66
interior ........................................... 3.13 – 3.14, 5.17 – 5.18
lights front .............................................................................. 5.14
mobile directional ......................................................... 1.67
lights: brake lights .................................................................. 5.15
dipped beam headlights ............................. 1.46, 1.66, 5.14
direction indicators .......................... 1.46, 1.65, 5.14 – 5.15
fog lights ......................................... 1.46, 1.68, 5.15 – 5.16
hazard warning ............................................................ 1.65
main beam headlights ................................ 1.46, 1.67, 5.16
reversing lights ............................................................. 5.15side lights
................................................. 1.66, 5.14 – 5.15
locking the doors ............................................ 1.2 → 1.11, 1.14
M
maintenance: bodywork .......................................................... 4.14 – 4.15
interior trim ........................................................ 4.16 – 4.17
mechanical .........................................4.2 – 4.3, 6.9 → 6.14
mileage before service ....................................... 6.9 → 6.14
map reading lights .................................................. 3.13 – 3.14
menu for customising the vehicle settings ......................... 1.61
methods of restraint in addition to the seat belts ... 1.27 → 1.29
multimedia equipment ....................................................... 3.25
n
navigation .......................................................................... 3.25
navigation system .............................................................. 3.25
O
oil change ............................................................................ 4.4
opening the doors .......................................... 1.10, 1.12 – 1.13
operating faults ................................ 1.46 → 1.49, 5.28 → 5.32
p
paintwork maintenance ..................................................... 4.14 – 4.15
reference ........................................................................ 6.2
parking distance control ......................................... 2.34 → 2.36
power-assisted steering ..................................................... 1.41
puncture ............................................................ 5.2, 5.8 → 5.10
R
radio................................................................................... 3.25
rear bench seat .................................................................. 3.21
rear drive wheels ............................................................... 2.26
rear screen de-icing/demisting ..................................... 3.5, 3.8

7.4
FRA_UD29933_4
Index (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_7
Jaune NoirNoir texte
AlphAbeticAl index (4/5)
rear seats
functions ...................................................................... 3.21
rear view mirrors ..................................................... 1.63 – 1.64
RENAULT ANTI-INTRUDER DEVICE (RAID) ...................1.14
RENAULT card battery .......................................................................... 5.23
use ....................................................................... 1.2 → 1.9
RENAULT card battery ...................................................... 5.23
replacement parts ................................................................ 6.8
reverse gear selecting .................................................. 2.11, 2.37 → 2.39
reversing sensor .................................................... 2.34 → 2.36
roof bars ................................................................. 3.23 – 3.24
running in ............................................................................. 2.2
S
seat belt pretensioners .......................................... 1.23 → 1.26
seat belts ............................................. 1.20 → 1.26, 1.28, 1.48
see-me-home lighting ........................................................ 1.67
service sheets .......................................................... 6.9 → 6.14
side protection devices ...................................................... 1.28
signals and lights ................................................... 1.66 → 1.68
special features of diesel versions .....................................2.10
special features of petrol vehicles ....................................... 2.9
speed limiter ................................................. 1.48, 2.27 → 2.29
starting the engine ..................................................... 2.3 → 2.8
steering wheel adjustment ................................................................... 1.41
Stop & Start ............................................................... 2.6 → 2.8
Stop & Start function .................................................. 2.6 → 2.8
stopping the engine ................................................... 2.3 → 2.5
storage compartment ............................................. 3.15 → 3.18
storage compartments .................................. 3.15 → 3.18, 3.22
switching on the vehicle ignition .......................................... 2.4t
tailgate
............................................................................... 3.22
tanks and reservoirs brake fluid ...................................................................... 4.9
coolant ........................................................................... 4.8
tanks and reservoirs: windscreen washer ...................................................... 4.10
technical specifications .............................................. 6.2 → 6.8
telephone ........................................................................... 3.25
temperature regulation .............................................. 3.6 → 3.9
tool kit .................................................................................. 5.8
towing breakdown ........................................................ 5.26 – 5.27
towing equipment .............................................. 3.23 – 3.24
towing a caravan ............................................. 3.23 – 3.24, 6.7
towing equipment fitting ................................................................. 3.23 – 3.24
towing hitch ...................................................... 5.8, 5.26 – 5.27
towing rings ................................................... 1.31, 3.23 – 3.24
towing weights ..................................................................... 6.7
traction control: ASR .............................................. 2.22 → 2.26
traction control system: ASR .................................2.22 → 2.26
transporting children .......................... 1.30 – 1.31, 1.33 → 1.37
transporting objects in the luggage compartment ............................. 3.23 – 3.24
trip computer and warning system ...1.46 → 1.49, 1.51 → 1.60
tyre inflation kit ........................................................... 5.3 → 5.7
tyre pressure ........................................ 2.19 → 2.21, 4.11, 5.12
tyre pressure monitor ............................................. 2.19 → 2.21
tyre pressures .................................................................... 4.11
tyres ........................................ 2.19 → 2.21, 4.11, 5.11 → 5.13
U
unlocking the doors ................................................ 1.12 – 1.13