Page 27 of 66
83A-27
MR-413-X44-83A000$448.mif
V5
INSTRUMENT PANEL
Fault finding - Interpretation of faults
Vdiag No.: 04, 08
83A
DF018
PRESENT
OR
STOREDINSTRUMENT PANEL
1.DEF: Internal electronic fault
2.DEF: Feed voltage too low
NOTESNone.
1.DEF
NOTESContact the Techline.
2.DEF
NOTESRefer to the interpretation of fault DF019 Battery voltage.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
TDB_V04_DF018 / TDB_V08_DF018
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83A-28
MR-413-X44-83A000$448.mif
V5
INSTRUMENT PANEL
Fault finding - Interpretation of faults
Vdiag No.: 04, 08
83A
DF019
PRESENT
OR
STOREDBATTERY VOLTAGE
1.DEF: Battery undervoltage
2.DEF: Battery voltage too high
3.DEF: Impossible measurement
NOTES3.DEF: Impossible measurement related to an internal computer fault.
Contact the Techline.
1.DEF
2.DEF
NOTESSpecial notes:
1.DEF: The battery fault is declared present if the battery
voltage is less than 5.5 V.
2.DEF: The battery fault is declared present if the battery
voltage is greater than 16 V.
Check fuses F12 (5A) and F8 (15A) of component 1016
Manipulate the wiring harness between the instrument panel and the battery in order to produce a change in fault
status (Present → Stored).
Look for any harness damage, and check the connection and condition of the battery and its connections.
Look for possible damage to the wiring harness, check the connection and condition of the instrument panel
connector.
If there is a repair method (see Technical Note 6015A, Electrical wiring repair, Wiring: Precautions for
repair) repair the connector, otherwise replace the wiring.
Check the condition of the battery and the charging circuit (see Technical Note 6014A, Checking the
charging circuit).
Check the condition of the vehicle earths.
Check for + 12 V on connection BP49 of component 247.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair) repair the wiring, otherwise replace it.
With the ignition on, check for + 12 V on connection AP43 of component 247.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair) repair the wiring, otherwise replace it.
Check for earth on connection MAN of component 247.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair) repair the wiring, otherwise replace it.
If the fault persists, contact the Techline.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
TDB_V04_DF019 / TDB_V08_DF019
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83A-29
MR-413-X44-83A000$504.mif
V5
83A
INSTRUMENT PANEL
Fault finding - Conformity check
MAIN SCREEN
SUB-FUNCTION: DISPLAY
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Vehicle with + after ignition feed activated, engine
stopped.
FunctionParameter or status checked
or actionDisplay and notes Fault finding
Instrument
panel lighting.ET004Side lights controlSide lights
onACTIVE
In the event of a fault, consult the
interpretation of status ET004
Side lights switch Side lights
offINACTIVE
FunctionParameter or status checked
or actionDisplay and notes Fault finding
Instrument
panel lightingET004:Side lights controlSide lights
onACTIVE
In the event of a fault, consult the
interpretation of status ET004
Side lights switch. Side lights
offINACTIVE
Direction
indicator signalET245:Direction indicatorsActivated ACTIVE
In the event of a fault, refer to the
interpretation of status ET245
Indicators. In rest
positionINACTIVE
Fault signalET248:Stop warning light
activated by the
system1- Injection
2-Coolant
temperature
3-Oil pressure
4-Brake fluid level
5- Electronic Braking
Distribution
6-Electric power-
assisted steering
7-Battery chargeSee the interpretation of ET248
STOP warning light activated
by the system.
TDB_V04_CCONF / TDB_V08_CCONF
Vdiag No.: 04, 08
MR-413-X44-83A000$504.mif
Page 34 of 66
83A-34
MR-413-X44-83A000$560.mif
V5
83A
INSTRUMENT PANEL
Fault finding - Status summary table
*ADAC: Trip Computer Tool status Diagnostic tool title Specification
ET004Side lights control Inactive/Active
ET019Minimum brake fluid level Yes/No
ET030ADAC* scroll button Released/Pressed
ET095Clock setting button Released/Pressed
ET097Parking brake Engaged/Released
ET245Direction indicators Inactive/Active
ET248Stop warning light activated by the
system1 : Injection
2 : Coolant temperature
3 : Oil pressure
4 : Brake fluid level
5 : Electronic Braking Distribution
6 : Electric power assisted steering
7 : Battery charge
ET249Service warning light activated by the
system1 : Multiplex line communication
2 : Injection
3 : Water present in diesel fuel
4 : Sequential gearbox
5 : Vehicle speed circuit
6 : Cruise control/speed limiter
7 : ESP
8 : ABS
9 : Oil service interval
10 : Particle filter
11 : Airbag
12 : OBD
Vdiag No.: 04, 08
MR-413-X44-83A000$560.mif
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83A-41
MR-413-X44-83A000$616.mif
V5
INSTRUMENT PANEL
Fault finding - Interpretation of statuses
Vdiag No.: 04, 08
83A
ET248
STOP WARNING LIGHT ACTIVATED BY THE SYSTEM
If the STOP WARNING LIGHT is illuminated, check for faults and check the conformity of the systems
concerned.
1 : Injection
2 : Coolant temperature
3 : Oil pressure
Perform fault finding on the injection system:
–Petrol: See 17B, Petrol injection,
–Diesel: See 13B, Diesel injection.
4 : Brake fluid level
See the interpretation of ET019 MINIMUM BRAKE FLUID LEVEL.
5 : Electronic Braking Distribution
Carry out fault finding on the ABS/ESP system (see 38C, Anti-lock braking system).
6 : Electric power assisted steering
Carry out fault finding on the EPAS system (see 36B, Power-assisted steering).
7 : Battery charge
Carry out fault finding on the charging circuit (see Technical Note 6014A, Checking the charging circuit).
If there are no faults, carry out a multiplex network check (see 88B, Multiplex).
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
TDB_V04_ET248 / TDB_V08_ET248
Page 51 of 66

83A-51
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
V5 MR-413-X44-83A000$952.mif
INSTRUMENT PANEL
Fault finding - Fault finding chart Vdiag No.: 04, 0883A
Vdiag No.: 04 08
ALP 1
CONTINUED 2
NOTESVehicle under + after ignition feed.
VEHICLE CHECKUse the Universal bornier to check the following connections on the vehicle diagnostic
socket, component code 225:
BP19 "+ protected battery feed" of component 225.
•MAN (if left-hand drive) of component 225.
•MAM (if right-hand drive) of component 225.
•NAM, the earth of component 225.
If the connection or connections are faulty and there is a repair procedure (see
Technical Note 6015A, Electrical wiring repair, Wiring: Precautions for repair),
repair the wiring, otherwise replace the wiring.
Check the earth of connection MAN of the instrument panel, component code 247.
If the earth MAN is poor, check the insulation to + 12 V and check the continuity of
the following connection:
•MAN of component 247.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the wiring,
otherwise replace the wiring.
Check for + 12 V on connection AP43 and connection BP49 of the instrument panel,
component code 247.
If the connection or connections are faulty and there is a repair procedure (see
Technical Note 6015A, Electrical wiring repair, Wiring: Precautions for repair),
repair the wiring, otherwise replace the wiring.
If there is no + 12 V, check the insulation to earth and the continuity of the following
connections:
•AP43 between components 247 and 1016,
•BP49 between components 247 and 1016.
If the connection or connections are faulty and there is a repair procedure (see
Technical Note 6015A, Electrical wiring repair, Wiring: Precautions for repair),
repair the wiring, otherwise replace the wiring.