2009 RENAULT TWINGO Electrical Equipment - Interior Lighting Workshop Manual

81B-9
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 3 The front ceiling light does not work when the doors are opened
NOTESCheck that status ET463 “door(s) or tailgate” is open.
Use a test bulb to check for + 12 V between connection 13 E and connection BPT of component 213.
Is the test light lit?
YES
Check the condition of the interior light bulb.
Is the bulb correct?.
YES
Check the continuity between connection 13 E and connection BPT of component 213.
Is the continuity correct?
YES
End of procedure.
NO
NO
Replace the interior light bulb.
NO
Replace the front courtesy light.

81B-10
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 3
CONTINUED
Use a test bulb to check for + 12 V between connection BPT of component 213 and a chassis earth.
Is the test light lit?
NO
Test the continuity on connection BPT between components 213 and 645.
Is the continuity correct?
YES
See 87B, passenger compartment connection unit.
YES
Fault on connection 13E between components 213 and
645. Repair the wiring. If there is a repair procedure (see
Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring,
otherwise replace it.
NO
Fault on connection BPT between components 213 and
645. Repair the wiring. If there is a repair procedure (see
Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring,
otherwise replace it.

81B-11
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 4 The front ceiling light does not go out when the door is closed
NOTESCheck that status ET463 “door(s) or tailgate” is closed.
Check the insulation to the earth of connection 13 E between components 213 and 645.
Is the insulation correct?
YES
See 87B, passenger compartment connection unit.
NO
Fault on connection 13E between component 213 and
component 645. Repair the wiring. If there is a repair
procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair),
repair the wiring, otherwise replace it.

81B-12
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 5 The light does not work in forced illumination mode
NOTESThe doors must be closed and the engine switched off.
Use a test bulb to check for + 12 V between connection BPT and connection MAM of component 213.
Is the test light lit?
YES
Check the condition of the light bulb.
Is the bulb okay?
YES
Test the continuity between connection BPT and MAM of component 213.
Is the continuity correct?
YES
End of procedure.
NO
Replace the light bulb.
NO
NO
Replace the front courtesy light.

81B-13
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 5
CONTINUED
Use a test bulb to check for + 12 V between connection BPT component 213 and a chassis earth.
Is the test light lit?
NO
Test the continuity of connection BPT between components 213 and 645.
Is the continuity correct?
YES
See 87B, passenger compartment connection unit.
YES
Fault on connection MAM of component 213. Repair
the wiring. If there is a repair procedure (see Technical
Note 6015A, Repairing electrical wiring, Wiring:
Precautions for repair), repair the wiring, otherwise
replace it.
NO
Fault on connection BPT between components 645 and
213. Repair the wiring. If there is a repair procedure (see
Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring,
otherwise replace it.

81B-14
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 6 The front courtesy light does not work in forced illumination mode
NOTESThe doors must be closed, the engine switched off and the interior lights must be
active.
Use a test bulb to check for + 12 V between connection MAM and connection BPT of component 213.
Is the test light lit?
YES
Check the condition of the interior light bulb.
Is the bulb okay?
YES
Test the continuity between connection MAM and connection BPT of component 213.
Is the continuity correct?
YES
End of procedure.
NO
Replace the bulb.
NO
NO
Replace the front courtesy light.

81B-15
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 6
CONTINUED
Use a test bulb to check for + 12 V between connection BPT of component 213 and a chassis earth.
Is the test light lit?
YES
Test the continuity on connection MAM between
components 213 and 645.
Is the continuity correct?
YES NO
See 87B, passenger
compartment
connection unit.
YES NO
See 87B, passenger
compartment
connection unit.

NO
Test the continuity on connection BPT between
components 645 and 213.
Is the continuity correct?
Fault on
connection MAM
between
components 645 and
213. Repair the wiring.
If there is a repair
procedure (see
Technical Note
6015A, Repairing
electrical wiring,
Wiring: Precautions
for repair), repair the
wiring, otherwise
replace it.Fault on connection BPT
between components 645
and 213. Repair the
wiring. If there is a repair
procedure (see Technical
Note 6015A, Repairing
electrical wiring, Wiring:
Precautions for repair),
repair the wiring,
otherwise replace it.

81B-16
MR-413-X44-81B000$835_eng.mif
V1
INTERIOR LIGHTING
Fault finding chart81B
ALP 7The interior lights do not come on when the doors are opened,
when the doors are unlocked and when the engine is switched off
NOTESCheck that status ET463 “door(s) or tailgate” is open.
Use a test bulb to check for + 12 V between connection 13 E and connection BPT of component 213.
Is the test light lit?
YES
Check the condition of the interior light bulb.
Is the bulb correct?
YES
Check the continuity between connection 13 E and connection BPT of component 213.
Is the continuity correct?
YES
End of procedure.
NO
Replace the interior light bulb.
NO
NO
Replace the front courtesy light.