fog lights RENAULT TWINGO RS 2009 2.G Electrical Equipment - Lightening Workshop Manual

80D-7
MR-413-X44-80D000$200_eng.mif
V1
80D
LIGHTING
Fault finding - List and location of components
1Courtesy lights
2Luggage compartment lighting
3Driver's side courtesy light
4Passenger's side courtesy light
5RH side light
6LH side light
7Left hand dipped headlight
8Right hand dipped headlight
9LH front indicator light
10RH front indicator light
11Right-hand front fog light
12Left-hand front fog light
13Right-hand rear fog light14Left-hand rear fog light
15Rear right-hand side light
16Rear left-hand side light
17Right-hand brake light
18Left-hand brake light
19Right-hand side-mounted indicator
20Left-hand side-mounted indicator
21Left-hand reversing light
22High level brake light
23Number plate light
24Number plate light
25Left-hand rear direction indicator
26Right-hand rear direction indicator
MR-413-X44-80D000$200_eng.mif

80D-8
MR-413-X44-80D000$300_eng.mif
V1
80D
LIGHTING
Fault finding - Role of components
Side lights:
–without automatic headlighting:
The side lights are switched on directly via the passenger compartment fuse box using the horn and
lights switch.
–with ALS: when the horn and lights switch is operated, the side lights relay is activated via the UCH
which in turn switches on the side lights via the passenger compartment fuse box.
Dipped headlights:
–without automatic headlighting: the dipped headlights are switched on directly via the passenger
compartment fuse box using the horn and lights switch.
–with ALS: when the horn and lights switch is operated, the dipped headlights relay is activated via the
UCH which in turn switches on the dipped headlights via the passenger compartment fuse box.
Main beam headlights:
–without ALS: the main beam headlights are switched on directly via the passenger compartment fuse
box using the horn and lights switch.
–with ALS: when the horn and lights switch is operated, the main beam headlights relay is activated via
the UCH which in turn switches on the main beam headlights via the passenger compartment fuse box.
Rear fog lights:
–without ALS: the rear fog lights are switched on directly via the passenger compartment fuse box using
the horn and lights switch.
–with ALS: when the horn and lights switch is operated, the rear fog lights relay is activated via the UCH
which switches on the rear fog lights.
Front fog lights:
–without ALS: the front fog relay is activated when the horn and lights switch is operated and the front fog
lights are switched on.
–with ALS: when the horn and lights switch is operated, the front fog lights relay is activated via the UCH
which switches on the front fog lights.
Hazard warning lights:
–the hazard warning lights are switched on using the door locking/warning switch via the UCH and the
passenger compartment fuse box.
MR-413-X44-80D000$300_eng.mif

80D-9
MR-413-X44-80D000$400_eng.mif
V1
80D
LIGHTING
Fault finding - Operating diagram
List of system components and associated component codes:
Component code Components
172 Right-hand front side light
173 Rear left-hand side light
176 Right-hand front fog light
177 Left-hand front fog light
184 Right-hand front side light
185 Left-hand front side light
209 Horn and lights switch
226 Right hand headlight
227 Left hand headlight
230 Rear fog light relay
231 Front fog relay
255 RH front indicator light
256 LH front indicator light
267 Right-hand repeater
268 Left-hand repeater
281 Dipped headlights relay
289 Running lights side lights relay
597 Engine fuse and relay box
645 UCH
1016 Passenger compartment fuse box
1033 Positive protected battery (connector (socket) on + battery)
1391 Door locking/warning switch
1574 Main beam headlight relay
MR-413-X44-80D000$400_eng.mif

80D-13
MR-413-X44-80D000$400_eng.mif
V1
LIGHTING
Fault finding - Operating diagram80D
Front fog lights without automatic headlighting:
Front fog lights with automatic headlighting:

80D-14
MR-413-X44-80D000$400_eng.mif
V1
LIGHTING
Fault finding - Operating diagram80D
Rear fog lights without automatic headlighting:
Rear fog lights with automatic headlighting:
MAN
9B
MAN
MAM

80D-17
MR-413-X44-80D000$500_eng.mif
V1
LIGHTING
Fault finding - Function80D
The LIGHTING function is divided into two sub-functions: Lighting command, Lighting power.
If the vehicle is equipped with a light detector, this function is controlled by the UCH.
Otherwise this function is controlled directly with no intervention from the UCH.
1. Lighting control
Operated by the driver
The UCH receives the driver's request via the steering column switches and the hazard warning lights button.
The UCH controls the supply to the side lights, dipped headlights, main beam headlights and front fog lights.
The dipped headlights are still supplied when the main beam headlights are activated.
Automatic headlighting: the automatic lighting function is activated by switching the side lights on and off twice in
succession: a beep will sound to confirm this.
Check the statuses of the following commands:
Operated by the light sensor
The rain and light sensor is a single and unique sensor fitted in the windscreen. It is linked by a single connection to
the UCH.
The light sensor enables automatic operation of the side lights and dipped headlights as soon as the vehicle is in a
dark place (tunnel, night, gloomy weather conditions, etc.).
View the sensor status using status ET115 Request to switch on lights by light sensor.
The sensor configuration can be viewed by reading configuration LC044 Rain/light sensor and can be altered using
command CF035 Rain/light sensor.
The automatic lighting function is configured using CF193 "Automatic lighting function" and can be viewed using
LC095 "Automatic lighting function". Configuration CF194 "Automatic wiper function" is also connected to the
automatic lighting function and this function can be viewed using LC096 "Automatic wiper function".
2. Lighting output
The UCH controls the interior lighting supply (courtesy lights, footwell lights, etc.), the air conditioning and central
locking indicator lights.
The UCH controls the supply to the rear lights, front lights and the indicators.
The operation of the lights supplied by the UCH can be checked using actuator commands AC009 "Rear fog
lights", AC022 "Left-hand indicator", AC023 "Right-hand indicator", AC063 "Gradual lighting and dimming
of the courtesy light", AC062 "Main beam headlights", AC054 "Dipped headlights", AC055 "Side lights" and
AC008 "Front fog lights". ET081 Lighting stalk position
ET085 Hazard warning lights button
ET111 Front fog lights request
ET082 Rear fog lights request
ET083 Left hand indicator request
ET084 Right hand indicator request
ET463 Door(s) or tailgate

80D-19
MR-413-X44-80D000$600_eng.mif
V1
80D
LIGHTING
Fault finding - Configurations and programming
UCH LIGHTING CONFIGURATIONS
List of individual configurations available on the diagnostic tool with the associated configuration reading
Procedure for modifying a configuration
–establish dialogue with the computer corresponding to the desired configuration.
–select the "repair mode" menu,
–select the "Write configuration" menu,
–select the line which corresponds to the configuration,
–at the same time, select the line for the vehicle equipment or the customer choice,
–Click on "Confirm",
–in the "Read configuration" menu, check that the configuration has been completed. ConfigurationConfiguration
readingName of configuration Choice of configuration
CF032 LC025"See-me-home lighting" WITH/WITHOUT
CF021 LC015"Front fog lights" WITH/WITHOUT
CF014 LC008"Daytime running lights" WITH/WITHOUT
CF193 LC095"Automatic lighting function" WITH/WITHOUT
CF194 LC096"Automatic wiper function" WITH/WITHOUT
CF035 LC044"Rain/light sensor" PRESENT/ABSENT
CF024 LC018"Hazard warning lights switched on by ABS" WITH/WITHOUT
MR-413-X44-80D000$600_eng.mif

80D-20
MR-413-X44-80D000$700_eng.mif
V1
80D
LIGHTING
Fault finding - Conformity check
LIGHTING FUNCTION
SUB-FUNCTION: LIGHTING CONTROL
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool
(fault reading and configuration checks).
Application condition: engine stopped, + after ignition feed present.
Computer Order FunctionParameter or Status
checked or ActionDisplay and
NotesFault finding
UCH (see 87B,
Passenger
compartment
connection
unit)1
Lighting
controlET081:Lighting switch
positionSIDE
DIPPED
MAIN BEAM
HEADLIGHTSIn the event of a fault,
refer to the interpretation
for status ET081.
2ET085:Hazard warning
lights buttonPRESSED
RELEASEDIn the event of a fault,
consult the interpretation
for status ET085.
3
Lighting
requestET115:Request to
switch on lights
by light sensorPRESENT
ABSENTIn the event of a fault,
consult the interpretation
for status ET115.
4ET111:Front fog lights
requestPRESENT
ABSENTIn the event of a fault,
refer to the interpretation
for status ET111.
5ET082:Rear fog lights
requestPRESENT
ABSENTIn the event of a fault,
refer to the interpretation
of status ET082.
6ET083:Left hand
indicator requestPRESENT
ABSENTIn the event of a fault,
consult the interpretation
of statuses ET083
and ET084. 7ET084:Right hand
indicator requestPRESENT
ABSENT
8TailgateET463:Door(s) or
tailgateOPEN
CLOSEDIn the event of a fault,
consult the interpretation
for status ET0463.
9Vehicle
speedPR008:Vehicle speed0 mphIn the event of a fault,
carry out fault finding on
the ABS (see 38C, ABS
and 87B, Passenger
compartment
connection unit).
MR-413-X44-80D000$700_eng.mif

80D-21
MR-413-X44-80D000$700_eng.mif
V1
LIGHTING
Fault finding - Conformity check80D
SUB-FUNCTION: LIGHTING OUTPUT
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool
(fault reading and configuration checks).
Application condition: engine stopped, + after ignition feed present.
Computer Order FunctionParameter or Status
checked or ActionDisplay and
NotesFault finding
UCH (see 87B,
Passenger
compartment
connection
unit)1Front fog
lightsAC008:Front fog
lightsThis command is
used to activate
the front fog lightIn the event of a fault,
apply the procedure
for DF108 (see 87B,
UCH).
2Rear fog
lightsAC009:Rear fog
lightsThis command is
used to activate
the rear fog lightIn the event of a fault,
apply the procedure
for DF109 (see 87B,
UCH).
3
Direction
indicatorsAC022:Left hand
direction
indicatorsThis command is
used to activate
the left hand
direction
indicators.In the event of a fault,
refer to the
interpretation of
fault DF013 "Left-
hand indicator
circuit" (see 87B,
UCH).
4AC023:Right hand
direction
indicatorsThis command is
used to activate
the right hand
direction
indicators.In the event of a fault,
refer to the
interpretation of
fault DF012 "Right-
hand indicator
circuit" (see 87B,
UCH).
5
LightsAC055:Side lightsThis command
enables the side
lights to be
activated.In the event of a fault,
apply the procedure
for DF087 (see 87B,
UCH).
6AC054:Dipped
headlightsThis command
enables the
dipped
headlights to be
activated.In the event of a fault,
apply the procedure
for DF088 (see 87B,
UCH).
7AC062:Main beam
headlightsThis command
enables the main
beam headlights
to be activated.In the event of a fault,
apply the procedure
for DF098 (see 87B,
UCH).

80D-23
MR-413-X44-80D000$800_eng.mif
V1
80D
LIGHTING
Fault finding - Customer complaints
NOTESOnly refer to these customer complaints after performing a complete check with
the diagnostic tool.
LIGHTING80D
NO REAR FOG LIGHTS ALP 2
NO RIGHT HAND DIRECTION INDICATOR ALP 3
NO LEFT HAND DIRECTION INDICATOR ALP 4
NO SIDE LIGHTS ALP 5
NO DIPPED HEADLIGHTS ALP 6
NO HEADLIGHTS ALP 7
NO FRONT FOG LIGHTS ALP 8
LIGHTS NOT SWITCHING OFF AFTER + AFTER IGNITION FEED IS CUT
AND DRIVER'S DOOR IS OPENEDALP 9
LIGHTS NOT SWITCHING ON AT NIGHT ALP 10
NO SEE-ME-HOME LIGHTING ALP 11
NO COURTESY LIGHTS ALP 12
MR-413-X44-80D000$800_eng.mif