2012 RENAULT LAGUNA COUPE sensor

parking distance control........................(up to the end of the DU)
driving ................................................... (up to the end of the DU)
reversing sensor ................................... (up to the end of the DU)
2.34
ENG_UD27734_1
Aide au parking (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_2
Jaune NoirNoir texte
Parking distance control
This function is an additional aid that indicates the distance between the
vehicle and an obstacle whilst reversing, using sound signals.
Under no circumstances should it replace the driver’s care or responsibil -
ity whilst reversing.
The driver should always look out for sudden hazards during driving: always
ensure that there are no moving obstacles (such as a child, animal, pram or bi-
cycle, etc.) or small, narrow objects such as stones or posts in your path when
manoeuvring.
operating principle
Ultrasonic detectors, installed in the
front or rear bumper depending on the
vehicle, measure the distance between
the vehicle and an obstacle whilst re -
versing.
This measurement is indicated by
beeps which become more frequent the
closer you come to the obstacle, until
they become a continuous beep when
the vehicle is approximately 25 centi -
metres from the obstacle.
P aRKING DIStaNCe CoNtRoL (1/3)
1
2
adjusting the parking
distance control volume
From the vehicle settings customisation
menu (refer to “vehicle settings cus -
tomisation menu” in Section 1), select
the line for the parking distance control
volume, adjust the volume and press
key 1 or 2 to confirm.

2.36
ENG_UD27734_1
Aide au parking (X91 - D91 - Renault)
ENG_NU_939-3_D91_Renault_2
P aRKING DIStaNCe CoNtRoL (3/3)
Special features
Make sure that the ultrasonic sensors
are not obscured (by dirt, mud, snow,
etc.).
operating faults
When the system detects an operating
fault there will be a 5-second continu -
ous beep as a warning. Consult an ap-
proved dealer.
When the vehicle is being driven at
a speed below approximately 6 mph
(10 km/h), certain noises (motorcy -
cle, lorry, pneumatic drill, etc.) may
trigger the beeping sound.
Prolonged deactivation of the
system
You may permanently activate or deac-
tivate the front or rear parking distance
control separately.
From the vehicle settings personalisa -
tion menu (refer to the information on
the “Vehicle settings personalisation
menu” in Section 1), select the line
“front parking distance control” or “rear
parking distance control” then activate
or deactivate the system:
<: function deactivated;
=: function activated.
An impact to the underside
of the vehicle (e.g.: striking
a post, raised kerb or other
street furniture) may result
in damage to the vehicle (e.g.: de -
formation of an axle).
To avoid any risk of accident, have
your vehicle checked by an ap -
proved Dealer.

JauneNoirNoir texte
3.9
ENG_UD22215_6
Air conditionné automatique (X91 - B91 - K91 - Renault)
ENG_NU_939-3_D91_Renault_3
AuT oMATIc clIMATE coNTRol (4/4)
Air recirculation
This function is controlled automati -
cally, but it can also be activated manu-
ally.
Automatic operation
Your system is fitted with a sensor which
measures the air on a quality index. it
may therefore decide to activate air re-
circulation, in this case the integrated
indicator does not come on .Note:
–
during recirculation, air is taken from
the passenger compartment and
is recycled, with no air being taken
from outside the vehicle;
– air recirculation allows the external
atmosphere to be cut off (when driv-
ing in polluted areas, etc.).
Manual use
Pressing button 9 allows air recircula -
tion to be activated, in this case, the
integrated indicator comes on ;
Prolonged use of this position may lead
to odours, caused by non-renewal of
air, and the formation of condensation
on the windows.
We therefore advise you to return to au-
tomatic mode as soon as the air recir-
culation function is no longer required,
by pressing button 9 again.
9
The demisting/de-icing will still take
priority over the air recirculation.
In some situations (high humidity,
etc.) air recirculation is not activated
automatically, to ensure visibility
remains the priority (ventilation is
maintained using air from the out -
side).
In automatic mode (AUTO lit on the
display), all heating and air condi -
tioning functions are controlled by
the system.
When you modify certain functions,
AUTO goes out. Only the modified
function stops being controlled by
the system.

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.

5.32
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 (5/5)
electrical equipment POSSIBLe cAuSeSWHAt tO DO
The wipers do not work. Wiper blades stuck.Free the blades before using the wipers.
Faulty electrical circuit. Consult an approved dealer.
Fuse damaged. Replace the fuse, refer to the information
on “Fuses”.
The wiper does not stop. Faulty electrical controls.Consult an approved dealer.
Direction indicators flashing more
quickly. Blown bulb.
See information on “Headlights: changing
the bulbs” or “Rear lights: changing the
bulbs” in section 5.
The direction indicators do not work. Faulty electrical circuit.Consult an approved dealer.
The lights do not come on or go off. Faulty electrical circuit or control.Consult an approved dealer.
Traces of condensation in the lights. Traces of condensation may be a nat-
ural phenomenon caused by varia-
tions in temperature.
In this situation, these traces soon dis-
appear when the lights are switched
on.
The illumination of the seat belt re -
minder warning light does not match
the seat belt status. An object is stuck between the floor
and the seat and is disrupting the op-
eration of the sensor.Remove any objects from underneath the
rear seats.

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