DescriptionThe instrument panel includes the rev counter, speedometer with total mileage and trip recorders, water temperature gauge, fuel level gauge, a set of warning lights, a check panel reset button and a trip recorder reset button.Versions with automatic transmission also have another display which shows the selected driving mode (Auto or Sport) and gear. The rev counter and speedometer may display different danger sectors and full scale deflection values on different car versions.The instrument panel functions when the ignition is on (MAR).In the 'night' position (side lights on), the brightness can be adjusted by a control on the dashboard. For more details 3308549see DESCRIPTION AND OPERATION:5560INSTRUMENT PANEL .
Functional descriptionThis diagram shows operation of instruments and warning lights not described in other functions:electronic speedometer;milometer and trip counterelectronic rev counter;fuel gauge, with reserve warning light;engine coolant temperature gauge, with overheating warning lightinsufficient brake fluid level / handbrake warning light (plus EBD)Low engine oil level warning lightminimum engine oil pressure warning lightBrake pad wear warning lightSeat belt warning lightThe other warning lights are described and illustrated in the wiring diagrams dealing with the components to which they refer:side lights, lights failure (check) (3309097SeeE2010SIDE LIGHTS / NO. PLATE LIGHTS)main beam headlamps (3309141SeeE2012MAIN BEAM HEADLAMPS)dipped headlamps (3309117SeeE2011DIPPED HEADLAMPS)left and right direction indicators, trailer lights (3309161SeeE2020DIRECTION INDICATORS / HAZARD WARNING LIGHTS)door and boot check (3309286SeeE2510COURTESY LIGHTSand3309318SeeE2520GLOVE COMPARTMENT LIGHT - LUGGAGE COMPARTMENT LIGHT - SUN VISOR LIGHT)recharging (3309762SeeE5010STARTING AND RECHARING)injection system failure (3309814SeeE5030PETROL ENGINE ELECTRONIC MANAGEMENTor3309862SeeE5050DIESEL ENGINES ELECTRONIC MANAGEMENT)heater plugs (3309862SeeE5050DIESEL ENGINES ELECTRONIC MANAGEMENT)CODE failure (3309948SeeE7010CODE)ABS failure, EBD failure (3309988SeeE7020ABS)ASR/ TCS activation/failure (3310008SeeE7021ASR / TCS)Air Bag failure (3310036SeeE7030AIRBAG)passenger Air Bag disabling (3310036SeeE7030AIRBAG)Cruise Control function (3309870SeeE5060CRUISE CONTROL)gear selected indication (3310059SeeE7050AUTOMATIC TRANSMISSION)automatic transmission failure (3310059SeeE7050AUTOMATIC TRANSMISSION) Ignition-operated power supply (INT/A) of instrument panel E50 reaches pin 15 of connector A through fuse F1 of junction unit B1 ; pin 16 of connector A is earthed. pin 16 of connector A is earthed. Pin 13 of connector A receives ignition signal (AVV) from ignition H1: this signal - together with the rpm signal described later - are used to process 'engine running' information. The electronic speedometer receives a speedometer signal from ABS control unit M50 - pin 22 - at pin 2 of connector B of E50 . The speedometer signal is sent out again to engine management unit M10 and to climate control system control unit M70 , navigator control unit M90 and radio P20 . A boot opening enablement signal is sent from pin 9 of connector B when the speedometer signal is less than 2 km/h. ( 3309475SeeE3045BOOT AND FUEL FLAP OPENING ). The internal software also controls the milometer and trip meter. The electronic rev counter receives an rpm signal from engine management unit M10 (which is different for each version) at pin 4 of connector B of E50 . Back window heater element enablement is sent from pin 20 of connector B if engine rpm exceeds 1000 rpm. ( 3309403SeeE3030HEATED REAR WINDSCREEN AND DOOR MIRROR DEFROSTING ). The fuel level guage is controlled by level measuring device N40 through signals received by pins 19 and 20 of connector A of E50 . located in the fuel pump unit: the internal software also controls the reserve warning light. The coolant temperature gauge is controlled in different ways according to the version: Sender unit K36 sends a signal to engine coolant temperature to pin 15 of connector C of E50 . a second maximum temperature signal is received from engine management unit M10 at pin 10 of connector B of E50 and causes the warning light to come on. The seat belt warning light is controlled by a signal sent to pin 6 of connector A of E50 from switch I45 . The low oil pressure warning light is controlled by a signal sent to pin 13 of connector C of E50 from sensor K30 . The low oil level warning light is controlled by signals sent to pins 18 and 19 of connector B of E50 , connected to sensor K32 . The brake pad wear warning light is controlled by a signal sent to pin 12 of connector C of E50 from one of two sensors K20 or K21 . 767 The low brake fluid level and handbrake warning light also comes on upon a command from the ABS control unit., together with the ABS failure warning light, to indicate a fault in the EBD braking system. ( 3309988SeeE7020ABS ). If it comes on by itself, the brake fluid level is low or the handbrake is on. Signals from handbrake switch I40 and brake fluid level sensor K25 . both reach pin 10 of connector C of E50 . The handbrake signal passes through Check device M45 - pin 12 of connector A and pin 11 of connector B - which controls flashing mode. The instrument panel is equipped with a self-diagnostic function. This data may be read by connecting the panel to connector R10 - pin 9: this receives signals from pin 1 of connector C of E50 via the tester line ( 3310073SeeE8010DIAGNOSTIC MULTIPLE CONNECTOR ).
0Removing201Refitting213314824-5505A18multi-function controlunit - r r . 1. Undo the bolt (1a) and push back the junction unit as far asnecessary to disconnect the electrical connections (1b).767For precise identification ofthe electrical connections, see Wiring Diagrams Section.2. Remove the junction unit.2010592
0Removing201Refitting21 Make sure that the ignitionis off (STOP position), then disconnect the negative battery terminal(refer to op. 33148615530B10battery - r+r ). 1. Unscrew bolt (1a) and open fuse access cover (1b).2. Undo the bolt (2a) and remove the integrated multiservices unit(2b) after having disconnected the electrical connections (2c),(2d), (2e), (2f) and (2g).2010595
5505A29
0Removing201Refitting21Open the bonnet lid.1. Release the retainers (1a) and remove the cover (1b) for theadditional junction unit.2071293
0Removing201Refitting213314864-5530B54battery cover - r+r . Make sure that the ignition key is in theOFF position.1. Disconnect the battery negative and positive terminals.2. Undo the bolt (2a) fixing the battery retaining bracket (2b).3. Remove the battery.2010647
5530B40
0Removing201Refitting213314864-5530B54battery cover - r+r1. Press and release the retainers (1a), then remove the cover (1b)for the supply box on the battery. 2071303
0Removing201Refitting21 Make sure that the ignitionis off (STOP position), then disconnect the negative battery terminal(refer to op. 33148615530B10battery - r+r ). Lower the steering wheel and move it back.1. Undo the bolts (1a) and remove the upper half casing for thesteering column (1b).2010703
5560B12
0Removing201Refitting21 Make sure that the ignitionis off (STOP position), then disconnect the negative battery terminal(refer to op. 33148615530B10battery - r+r ). Open the fuse carrier compartment flap.1. Using the tool (1a) and pushing the fuse carrier compartment,remove the surround (1b) complete with switches.2. Disconnect the elelectrical connections (2a), (2b) and (2c) andremove the surround complete with switches.2010706
0Removing201Refitting21 Make sure that the ignitionis off (STOP position), then disconnect the negative battery terminal(refer to op. 33148615530B10battery - r+r ). 1. Remove the caps (1a) and undo the bolts (1b) fixing the thirdbrake light to the rear parcel shelf.2. Disconnect the electrical connection (2a) and remove the thirdbrake light (2b).2010698
5550D17
0Removing201Refitting21 Make sure that the ignitionis off (STOP position), then disconnect the negative battery terminal(refer to op. 33148615530B10battery - r+r ). 3314911-5550D16third stop light - r+r . 1. Undo the bolts (1a) and remove the bulb holder (1b).2010699
5550D18
0Removing201Refitting21 Make sure that the ignitionis off (STOP position), then disconnect the negative battery terminal(refer to op. 33148615530B10battery - r+r ). 3315223-7040L20tunnel trim - r r1. Undo the nut (1a) and disconnect the earth lead (1b).2. Disconnect the electrical connection from the handbrake warninglight switch.3. Undo the nut (3a) and remove the handbrake warning light switch(3b).2010701
WARNING: before removingand refitting pretensioners the following operations must be carriedout:Turn the key to STOP and remove.Disconnect the battery leads and insulate.Wait for 10 minutes before continuing.OBSERVE ALL SPECIFIED SAFETY RULES (see 7065A - Precautions)
7065A14
0Removing201Refitting21- 7045A10 l/h or r/h front seat(one) - r+r 1. Remove the protective cap.2. Unscrew bolt (2a) retaining the link to the seat.Cut the collars retaining the seat beltunfastened warning light wiring.Carry out this operation only on thedriver's seat.3. Remove the seat belt anchorage link.2011108
0Removing201Refitting211. Unscrew the bolts (1a) and remove the front brake caliper brackets(1b).2009805
3310A57
0Removing201Refitting21Position the vehicle on the ramp.3314703-4450B10Front WHEEL (one) - R.R. . 1. Release the front brake caliper flexible pipe from the mountingbracket.2. Remove the clip securing the caliper to the bracket.3. Undo the bolts (3a) and move aside the front brake caliper (3b)complete with brake pads.4. Unscrew the bolts (4a) and remove the front brake caliper bracket(4b).2009808
0Removing201Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3314587-3330E10FLEXIBLE PIPE (one), left or right, to front brakecalipers - R.R . . 1. Remove the clips securing the brake calipers to the brackets.2. Disconnect the electrical connections on the brake pad wear warninglight cables.3. Unscrew the bolts (3a) and remove the complete front brake calipers(3b).4. Remove the front brake pads.2009809
0Removing201Refitting21Position the vehicle on the lift. Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3315302-7055B54under-engine guard - r r . 1. Disconnect the electrical connection for the engine oil levelsensor.2. Undo and remove the engine oil level sensor.2007429
1084A42
0Removing201Refitting21Position the vehicle on the lift. Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3315302-7055B54under-engine guard - r r . 1. Disconnect the electrical connection from the engine oil pressurewarning light switch.2. Undo and remove the engine oil pressure warning light switch.2007430
1084A22
0Removing201Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-). Proceed with removal 3314409-1016A10sound-proofing cover- r + r . Disconnect the electrical connection fromthe engine coolant temperature sensor. 1. Loosen the band and disconnect the engine oil vapour recoverypipe from the engine oil filler. 2. Undo the bolts (2a) and remove the engine oil filler (2b). 3. Remove the gasket.2071151
0Removing201Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3315196-7040D12engine front side cover (one) lh or rh - r r (rightand left). 3315198-7040D30engine bay front beam cover - r r . 1. Disconnect the electrical connections from the engine radiatorfan resistance.2. Disconnect the electrical connection from the engine coolingfan.Release the electrical wiring from thesecuring bands.3. Undo the bolts (3a) and remove the engine cooling fan (3b).2007448
0Removing201Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3314048-1016A40ignition coil cover on cylinder head- r+r . 3314111-1048A48throttle heater sleeve - r r . 1. Disconnect the electrical connection from the butterfly casingintegrated with the M.D.S.2. Disconnect the electrical connections (2a) and (2b) from theinjection/ignition control unit and the earth lead (2c) from thebutterfly casing integrated with the M.D.S.3. Disconnect the accelerator cable from the butterfly casing integratedwith the M.D.S.4. Disconnect the injection/ignition wiring from the mounting bracket.5. Undo the bolts (5a) and remove the butterfly casing integratedwith the M.D.S. (5b) complete with the injection/ignition controlunit (5c).2007326
1056B21
0Removing201Refitting21 Ensure that the ignition key is in OFFposition, then disconnect the battery negative terminal ( 3314861-5530B10battery - r+r ). Proceed with the removal 3315197-7040D14engine bay rear sidecover (one) lh or rh - r r (Right side). 1. Loosen the band (1a) and disconnect the oil vapour recirculationpipe (1b) from the corrugated hose.2. Loosen the bands (2a) and remove the hose between resonator andthrottle body (2b), complete with resonator (2c).2007327
1056B48
0Removing201Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3314048-1016A40ignition coil cover on cylinder head- r+r . 1. Disconnect the electrical connection from the phase transformerelectro-magnet.2. Undo the bolts (2a) and remove the phase transformer electro-magnet(2b).2007334
1056B50
0Removing201Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3314110-1048A28vacuum air circuit resonator pipe - r+r1. Disconnect the electrical connection from the engine coolanttemperature sensor.2. Undo and remove the engine coolant temperature sensor.2007335
0Removing201Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3314048-1016A40ignition coil cover on cylinder head- r+r . Discharge the fuel supply pressure (seeGroup 10 Warnings).1. Disconnect the rapid attachment for the fuel supply pipe.2. Disconnect the electrical connections from the injectors (2a)and the electrical connection from the phase transformer electro-magnet(2b).3. Undo the two bolts (3a) and remove the single fuel manifold pipe(3b) complete with injectors (3c).2007337
1056B68
0Removing201Refitting211. Remove the clips (1a) and remove the injectors (1b) from thesingle fuel manifold pipe.2. Remove the seals from the injectors.2007338
Make sure that the ignition key is in theOFF position. Check that: the air conditioning is switchedoff, the accelerator pedal is never pressed and the accelerator cableis correctly positioned (refer to op. 33141321068A30accelerator control cable - r + r ). Connect the tool to the diagnostic socketand place the knob in position 3.Connect the Examiner diagnostic equipment.Connect the Examiner diagnostic equipment.Using the Examiner, enter the "ControlUnit Test" ambient.Place the ignition key in the ON position.Using the Examiner, enter the "ActiveDiagnosis" ambient, then select "Reset self-adjustmentparameters" and "Idle actuator".Using the Examiner, press "Carry outactive diagnosis".Place the ignition key in the OFF positionand wait for 30 seconds.Place the ignition key in the ON positionand wait for 30 seconds.Using the Examiner, re-establish the dialoguewith the engine control system.Using the Examiner, enter the "Parameters"ambient and select the following tests from the menu - "Idle recognitiontest - carried out" and "Idle recognition signals - synchronized".767If at least one of the parametersdoes not conform, place the ignition key in the OFF position andrepeat the procedure. If this non conformity persists, check thatthe diagnostic cable is correctly connected and check the operationof the instrument.Place the ignition key in the OFF positionand wait for 30 seconds.Start up the engine without acting on theaccelerator pedal.Disconnect the diagnostic equipment.Test the vehicle by driving for severalkilometres then, with the engine warmed up, check that it is idlingcorrectly.
1056B82
0Removing201Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 1. Release and disconnect the electrical connections (1a) and (1b)from the injection/ignition system control unit.2. Undo the nuts (2a) and remove the injection/ignition controlunit (2b).2007339
1056B82
0Removing201Refitting21 Ensure that the ignition key is in OFFposition, then disconnect the battery negative terminal ( 3314861-5530B10battery - r+r ). Proceed with the removal 3315197-7040D14engine bay rear sidecover (one) lh or rh - r r (Right side). 1. Loosen the band (1a) and disconnect the oil vapour recirculationpipe (1b) from the corrugated hose.2. Loosen the bands (2a) and remove the hose between resonator andthrottle body (2b), complete with resonator (2c).2007340
0Removing201Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 1. Disconnect the electrical connection from the intake air temperaturesensor.2. Undo and remove the intake air temperature sensor.2007791
1056B62
0Removing201Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). Discharge the fuel pressure (see GR 10- WARNINGS).1. Disconnect the electrical connections from the injectors.2007793
0Removing201Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 1. Disconnect the electrical connection from the altitude corrector. 2. Undo the attachments and remove the altitude corrector.2007796
1056B79
0Removing201Refitting211. Remove the buttons (1a) using the tool (1b) and remove the protection(1c).2. Open the two protective covers (2a) and undo the nuts (2b) underneathfixing the control unit cover.3. Undo the bolts (3a) and remove the control unit cover (3b).2007797
0Removing201Refitting21Position the vehicle on theramp. Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3315196-7040D12engine front side cover (one) lh or rh - r r (left). 3315197-7040D14engine bay rear side cover (one) lh or rh - r r (left). Remove the cap with built-in brake fluidlevel switch and drain the brake/clutch fluid from the reservoir usinga suitable syringe.1. Disconnect the comb from the A.B.S. hydraulic and electroniccontrol unit.2. Release the A.B.S. pipes from their clip.3. Disconnect the pipes from the A.B.S. hydraulic and electroniccontrol unit and move them aside.2009904
0Removing201Refitting21 Make sure that the ignitionis off (STOP position), then disconnect the negative battery terminal(refer to op. 33148615530B10battery - r+r ). 1. Release the retaining spring (1a) and remove the protective cover(1b).2. Disconnect the electrical connection from the lamp.3. Release the retaining spring (3a) and remove the lamp (3b) fromthe light cluster.767If the lamp is working properly,avoid touching the bulb with your hands. If this does happen, cleanthe bulb with alcohol.2010662
5540B26
0Removing201Refitting21 Make sure that the ignitionis off (STOP position), then disconnect the negative battery terminal(refer to op. 33148615530B10battery - r+r ). 1. Rotate the bulb holder (1a) in an anti-clockwise direction untilit is released from the light cluster (1b).2. Disconnect the electrical connection (2a) and extract the bulbholder.3. Separate the lamp from the bulb holder (press fit).767If the lamp is working properly,avoid touching the bulb with your hands. If this does happen, cleanthe bulb with alcohol.2010663
5540B38
Prepare the vehiclecomplete with spare wheel, tools, fluids, fuel reserve.Check that the tyre inflation pressureis correct.Place the headlamp alignment switch inposition '0'.Position the vehicle on a flat surface,perpendicular to a screen with an opaque surface, 10 metres away, whichcontains the following lines.1. V - V: vertical corresponding to the trace of the vehicle symmetryplane.2. C - C: traces of the vertical planes passing through the referencecentres of the light clusters.3. HC - HC: horizontal corresponding to the height from the groundof the reference centres for the light clusters.4. AC - AC: horizontal 11 cm below the HC - HC line.5. Lines inclined at 15° as illustrated in the diagram.2010664
5540B40
0Removing201Refitting21Position the vehicle on theramp. Make sure that the ignition is OFF (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3315196-7040D12engine front side cover (one) lh or rh - r r . 1. Disconnect the electrical connection from the exhaust gas headlampcontrol unit.2. Disconnect the electrical connection from the headlamp alignmentmotor.2010666
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