DescriptionThe check module in the centre, behind the steering wheel, includes:the check device for the doors and boot and a series of warninglights.The doors check device detects if one ofthe doors or boot is open and lights up the LED and the ideogramof the whole car. In addition, all the LEDs come on for about 4seconds when the ignition is switched ON to check that they areworking properly, and then they go out.The following warning lights arecontained in this module:"Air Bag failure""ABS failure""insufficient brake fluid level" and "handbrakeapplied""CODE failure"The insufficient brake fluid level and thehandbrake applied warning light comes on, upon a command from theABS control unit., together with the ABS failure warning light,to indicate a fault in the EBD braking system.If, on the other hand, it comes on by itself,the brake fluid level is low or the handbrake is on.The operation of the warning lights whichare not included in other functions is illustrated; the others aredescribed and illustrated in the diagrams relating to the componentsto which they refer.The check instrument operates when the ignitionis switched ON.
Functional description The supply for the check module E30 reaches pin 2 directlyfrom the battery. (maxifuse J/B1 of B5 up to 2/99or of B99 from 2/99 ) through fuse F10 of the junctionunit B1 ; the supply controlled by the ignition (INT) reachespin1 from the line protected by fuse B11 up to 2/99 or fuse F4 ofthe additional fuse box B98B from 2/99. Pin 3 is earthed. Pins 8, 9, 11 and 10 of instrument E20 areconnected to the switches at the locks of the front doors (connectorC of N50 and N51 ) and the rear doors (connector Bof N55 and N56 ), respectively and signal if any ofthe doors is open. The boot opening switch I11 is connectedto pin 12. The signals for the handbrake switch I40 andbrake fluid level sensor K25 both reach pin 13 of E30 . For all the other warning lights, referto the diagrams relating to the components to which they refer.
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Place the car on a ramp.Undo the bolt securing the bracket on thebattery mount.Release the battery from the anchoragebracket complete with strap and remove.
5530B14
769768768
5530B18
Follow these precautions.769On batteries with an opticam hydrometer,electrolyte level and battery charge status can be monitored qualitativelyby examining the indicator colour:a light, bright colour indicates low electrolytelevel: top up with distilled water;a dark colour without a green area in thecentre indicates that the electrolyte level is correct but chargeis low: recharge the battery;a dark colour with a green area in themiddle indicates that both electrolyte level and charge status arecorrect: no action is necessary. For more details 3238420See subassembly5530 CURRENT GENERATOR . 768Proceed as follows.Check the battery voltage without loadusing the test device recommended by the Service outlets (e.g. 'MICRO360').Depending on the voltage values measured,which define the state of charge of the battery, proceed as follows: If the voltage without load is less than12.10 V, replace the battery ( 32384295530B10battery - r+r ). If the voltage without load is over 12.10V but less than 12.50 V, recharge the battery ( 32384305530B14battery - recharge ). If the voltage without load is over 12.50V, the battery is efficient.If necessary, top up the electrolyte asfollows.Carefully remove the cap strip.Top up with distilled and deionized water,taking care not to allow electrolyte to splash out.768
5530B22
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Place the car on the liftingbridge.1. Open engine compartment cap and disconnect battery negative terminal.2. Disconnect mass terminal on side member.3. Lift the car and disconnect mass terminal on gearbox.4. Lower the car again and remove battery earth lead.2018767
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Disconnect the battery negative terminal.1. Open the protective cover2. Loosen the nut and disconnect the ABS supply lead3. Loosen the nut and disconnect the starter motor supply lead4. Undo the clip and undo the box retaining bolts.5. Loosen the battery positive terminal nut.2018769
5530B52
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213238429-5530B10battery - r+rRelease the air duct hose from the mountingbracket on the drip tray. Remove the relay shield.1. Release the relays from the battery drip tray and remove them.2. Undo the nut fixing the air filter mounting bracket to the batterydrip tray.3. Undo the two fixing nuts (3a) and move the connections/electricalwiring mounting bracket (3b) aside.4. Release the accelerator cable from the fastening on the bracket.2018771
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Remove the component with theIU+2019 special tool .2. Disconnect the electric connection and remove the component.2018855
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Unloose fixing screws and removesteering column guide.1. Detach down-lead cable.2018668
anti-theft device
5580E08
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213238793-7040A26steering column trim- r+r3238799-7040A37fuse box cover - r r1. Disconnect the antenna connection from the power unit.2. Remove the antenna from the starting block.3. Free the cable from the check clamps.4. Remove the antenna unit.2018926
5580E12
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213238799-7040A37fuse box cover - r r1. Unscrew the shunt power unit screws .2. Remove the shunt power unit.3. Disconnect the anti-theft device power unit.4. Remove the anti-theft device power unit.5. Disconnect the electric connection.6. Disconnect thel'antenna connection.2018927
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213238843-7040H38central pillar upperelement - r r1. Prise the volumetric sensor from its seat in the pillar trim.2018930
5580E24
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213238799-7040A37fuse box cover - r r1. Disconnect electrical connections (1a), (1b).2. Undo the nut.3. Remove the switch and bridge.2018931
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Open the bonnet lid and remove the buttons retaining the uppertrim using the special tool.2. Lower the upper trim and disconnect the electrical connectionfor the receiver.3. Unscrew the nuts.4. Remove the receiver.2018932
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213238964-7055B42Additional FRONT WHEELARCH (one), left or right - R.R.1. Unscrew the control unit bracket retaining nuts.2. Move control unit bracket (2a) and disconnect electrical connections(2b, 2c).3. Unscrew the nuts retaining the control unit to the bracket.4. Recover the control unit by taking off its bracket.2018935
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213238813-7040B22luggage compartment/load platform moulding - r+r1. Unscrew the bolts2. Disconnect the operating cable from the retainers.3. Remove the lock striker.2019065
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Disconnect the electrical connection.2. Turn IU+2019 switch (2a) anticlockwisely of about 60° and extractit.To make the opening easier operate by a wrench on the exagonalsection (2b) of the IU+2019 switch. 2018839
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Open the boot lid, turn and undo the lower studs securing theupper trim.2. Lower upper trim (2a) and unscrew knob (2b) securing the thirdbrake light.3. Prise out the brake light and remove.4. Prise electrical connection (4a) out of support (4b) and disconnect.Recover the light cluster.2018841
5550D17
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213238489-5550D16third stop light - r+r1. Unscrew the bolts and remove the mount from the light.2. Undo the bolts.3. Remove the bulb holder.4. Remove the bulbs (press-fit type)2018843
5550D18
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213238117-3380A44handbrake/linkage protection- r+r1. Unscrew the screw.2. Move IU+2019switch.3. Disconnect the electrical connection and recover IU+2019switch.2018844
5550D22
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Place the car on an auto lift.1. Lift the car and disconnect the electrical connection of thereserving light switch.2. Unscrew and take the reserve light switch off.2018845
brake pump, reservoir and load proportioning valve
3330C30
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Disconnect the battery negative(-) terminal. 1. Drain the brake fluid from the reservoir using a suitable syringe.2017797
3330C38
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-).3237453-1008C10power unit upper reaction link r r1. Open the electrical connections box cover.2. Disconnect the engine coupling.3. Disconnect the electrical connections (3a) and (3b) for the rearLambda sensors and the catalytic converter.4. Disconnect the electrical connection for the detonation sensor,timing side.2069913
3330C39
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-).3237453-1008C10power unit upper reaction link r r1. Open the electrical connections box cover.2. Disconnect the engine coupling.3. Disconnect the electrical connections (3a) and (3b) for the rearLambda sensors and the catalytic converter.4. Disconnect the electrical connection for the detonation sensor,timing side.2069920
3330C40
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Disconnect the battery negative(-) terminal.Disconnect the electrical connection fromthe low brake fluid warning light switch.Undo and remove the brake fluid reservoircap.
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Drain the brake-clutch fluid from the reservoirusing a suitable syringe.3237453-1008C10power unit upper reaction link r r1. Disconnect the fuel vapour recirculation pipe and remove.2. Unscrew retaining bolts (2a) and remove electrical connectionprotective cover (2b).3. Undo the bolts (3a) and move aside the mounting bracket for theelectrical connections.2017828
767This check should becarried out with the vehicle on a flat surface, several minutesafter the engine has been switched off.
1084A16
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213238966-7055B54under-engine guard - r r1. Undo the nut securing the engine oil dipstick to the engine block.2013778
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal. Proceed with removal 3238966-7055B54under-engine guard -r r . 1. Disconnect the electrical connection from the engine oil temperaturesender unit.2. Undo and remove the engine oil temperature sender unit.767Recover the engine oil which comesout in a suitable container.2013782
1084A22
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21 Proceed with removal 3237758-1016A10sound-proofing cover- r + rEnsure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-). 1. Loosen the band and disconnect the engine oil vapour recoverypipe from the engine oil filler. 2. Disconnect the electrical connection from the engine coolanttemperature sensor. 2069216
1084A40
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the rampEnsure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-). Proceed with removal 3238966-7055B54under-engine guard -r r1. Disconnect the electrical connection for the engine oil levelsensor. 2. Undo and remove the engine oil level sensor.2069219
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213238633-7010A04rear side door waterguard protection - r r or arrange with door panel removed1. Disconnect, from the lock side, the linkage connecting to theouter handle.2. Release the rod guide springs from the door frame.3. Disconnect the rod (3a) from the idler (3b).4. Undo the bolts fixing the inner handle.5. Unscrew the catch retaining bolts. 6. Move the lock over slightly.7. Disconnect the electrical connections (7a, 7b), then extractthe lock.8. If necessary, separate the two rods from the lock.2019053
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