Page 24 of 83

4.Enter mode
on the XR25 then the security code number
and validate using
-If the code is correct
is displayed.
Bargraph 10 LH extinguishes.
The engine may be started.
The vehicle is protected once more :
• approximately 10 minutes after switching
the ignition off (automatically),
• after disconnecting the battery.
-If the code is incorrect
is displayed.
Bargraph 10 LH remains illuminated.
The engine may not be started.
The red immobiliser warning light and the in-
jection warning light (depending on version)
flash.
Switch the ignition off, then repeat the proce-
dure for entering the code.
IMPORTANT: you may make 3 attempts to enter
the code. If, after the third attempt, the code is in-
valid, you must wait for approximately 15 mi-
nutes before making another attempt.
When this period has expired, switch the ignition
off and on again and 3 more attempts may be
made.
NOTE : This procedure does not decode the injec-
tion computer or coded solenoid valve (depen-
ding on the type of engine)- it only authorises the
starting of the vehicle.
REMINDER : The ignition must be switched off
and on again between attempts to enter the
code.
IMMOBILISER
Coded key immobiliser system
82
G40*
*
PROCEDURE FOR ENTERING THE SECURITY CODE
With this immobiliser system, the procedure for
entering the security code is managed by the de-
coder unit.
The code is entered using the XR25 only.
The security code can only be entered if the en-
gine immobiliser system is active. The red immobi-
liser warning light must flash when the ignition is
switched on (rapid flashing).
After determining the security code number (re-
quest from the local assistance network, example
DELTA Assistance for France, NVSR for the UK by
fax only) , carry out the following operations:
1.Ignition off, the red engine immobiliser war-
ning light should flash (slow flashing).
2.Switch the ignition on, the injection warning
light (petrol vehicle) illuminates for approxi-
mately 3 seconds then extinguishes, while the
red immobiliser warning light should flash
more quickly.
3.Connect the XR25 to the vehicle and set the
ISO selector on S8.
Enter code
Bargraph 10 LH should be illuminated (fault
finding fiche n° 56).
D56
82-13
Page 28 of 83
INSTRUMENT PANEL
Dashboard
REMOVAL
Disconnect the battery.
Removing the steering wheel (with AIRBAG)
83
PRB5702
12973S
Remove the two airbag cushion bolts behind the
steering wheel.
Disconnect the connectors (airbag, horn).
Remove:
- the airbag cushion,
- the steering wheel bolt (renew it on refitting,
pre-bonded bolt, tightening torque: 4.5
daN.m),
- the steering wheel after setting the wheels
straight.
Removing the steering wheel (without AIRBAG)
Remove:
- the central cushion,
- the steering wheel bolt (renew it on refitting,
pre-bonded bolt, tightening torque: 4.5
daN.m),
- the steering wheel after setting the wheels
straight.
83-1
Page 33 of 83
INSTRUMENT PANEL
Instrument panel
83
REMOVAL - REFITTING
Disconnect the battery.
Remove:
- the two bolts (A) and remove the upper half
cowling,
- the four bolts (B) and the two bolts (C).
Remove the dashboard visor.
12971R1
REPAIR
The instrument panel MAY NOT be opened.
If it is faulty, it must be renewed.
Remove the four bolts (D) and remove the instru-
ment panel.
12969R
NOTE : only the glass may be replaced.
SPECIAL NOTES FOR REFITTING
Before reconnecting the instrument panel, check
the condition of the connectors and their wiring.
Ensure the connectors are correctly connected.
Check the information given by the instrument
panel is correct.
83-6
Page 36 of 83
INSTRUMENT PANEL
Instrument panel
83
Connector N (black)
Track Allocation
1 Not used
2 Brake pad wear warning light
3 ABS warning light
4Handbrake / brake info warning light
(NIVOCODE)
5 Immobiliser warning light
6 Not used
7 Not used
8 Speed signal
9 Oil level sensor
10 Oil level sensor earth
Connector G (grey)
Track Allocation
1 Earth
2 Not used
3 Not used
4 Low fuel level warning light
5 Coolant temperature warning light
6 Oil pressure warning light
7 Battery charge warning light
8 Rear fog light tell-tale
9 Front fog lights tell-tale
10 Right hand indicator tell-tale
83-9
Page 37 of 83

Mot. 1264
Mot. 1264-01
Mot. 1265
Mot. 1265-01Wrench for removing sender unit nut
Pliers for removing quick-release unions
INSTRUMENT PANEL
Fuel level sensor
83
97163R6
Disconnect the battery.
Lift the rear bench seat (depending on
equipment).
Remove the pump and sender unit steel cover.
Disconnect the electrical connector (1).
Release the clips (2).
Then disconnect the fuel supply pipe (3) (green
marking on the quick-release union) and the fuel
return pipe (4) (red marking on the quick-release
union) using the special pliers Mot. 1265 or Mot.
1265-01.
IMPORTANT: When the pipes are removed, fuel
may be splashed out due to the residual pressure
in the pipes. Take appropriate precautions.
IMPORTANT :
During any operation on the fuel level sensor
you must observe the following precautions:
- Do not smoke.
- Keep all flames or incandescent objects away
from the working area.
REMOVAL OF THE PUMP - SENDER ASSEMBLY
The pump and sender unit assembly may be
removed through the inspection cover under the
rear bench seat and the fuel tank does not have to
be removed.
96420R2
SPECIAL TOOLING REQUIRED
TIGHTENING TORQUES (in daN.m)
Sender unit nut 7
83-10
Page 38 of 83

INSTRUMENT PANEL
Fuel level sensor
83
97163R7
Tighten the mounting nut on the fuel and sender
unit assembly to a torque of 3.5 daN.m using the
tool Mot. 1264-01, holding the sender unit to pre-
vent it from rotating.
Make sure that the connector is firmly locked and
that the quick-release unions are securely clipped
on (with 2 O-ring seals)
Reconnect the battery.
CONNECTION
Disconnect the connector and the pipes on the
sender unit side.
Remove the mounting nut (5) of the pump and
sender unit using tool Mot. 1264-01.
Slacken the nut, remove the tool, unscrew the nut
by hand and remove it.
Remove the pump and sender unit assembly.
NOTE : If several hours may pass between
removing and refitting the pump and sender unit
assembly, refit the nut to the fuel tank to prevent
it from distorting.
REFITTING OF THE PUMP AND SENDER UNIT
ASSEMBLY
Special notes
Check that the seal is in good condition and re-
place it if necessary.
Fit the seal on the fuel tank first before fitting the
assembly.
Refit the pump and sender unit assembly in the
fuel tank by aligning it so that the indexing arrow
(F) is positioned in line with the longitudinal axis
of the vehicle, pointing towards the rear of the
vehicle.
DI8307
Track Allocation
A1 Earth
A2 Low fuel level warning light
B1 Sender unit information to instrument
panel
B2 Not used
C1 + pump
C2 - pump
Checking
IndicationValue between
terminals
A1 and B1 (in Ω)
4/4 7 maximum
3/4 54.5 ± 7
1/2 98 ± 10
1/4 155 ± 16
Low fuel 300 ± 20
97162S
83-11
Page 41 of 83
CONTROLS - SIGNALS
Windscreen wiper stalk
REMOVAL - REFITTING
Disconnect the battery.
Remove the two half cowlings under the steering
wheel.
Release the immobiliser antenna ring or the pla-
stic surround from the ignition switch.
Remove the two mounting bolts (A) for the wiper
stalk.
Release the stalk from its mounting and dis-
connect the connector.
84
CONNECTION
12970R
NOTE : the steering wheel does not have to be re-
moved.
13061R
Track Allocation
A1 Front timer
A2 Wiper high speed
A3 Wiper low speed
A4 Front washer pump
A5 Not used
A6 Intermittent slow speed
A7 + after ignition, front wiper
B1 Rear washer pump
B2 Rear timer
B3 Not used
B4 + after ignition, rear wiper
B5 Earth
B6 Not used
B7 Not used
84-1
Page 42 of 83
CONTROLS - SIGNALS
Lights stalk
REMOVAL - REFITTING
Disconnect the battery.
Remove the two half cowlings under the steering
wheel.
Remove the two mounting bolts (B) for the lights
stalk.
Release the stalk from its mounting and dis-
connect the connector.
84
CONNECTION
12970R1
NOTE : the steering wheel does not have to be re-
moved.
13062R
Track Allocation
A1 Front fog lights
A2 Not used
A3 Rear fog light
A4 Horn
A5 Right hand indicators
A6 Central flasher unit
A7 Left hand indicators
B1 Side lights
B2 + before ignition, side lights
B3 + before ignition, dipped headlights
B4 Not used
B5 Dipped headlights
B6 + before ignition, main beam headlights
B7 Main beam headlights
84-2