DescriptionThe system operates with the ignition key turned ON.The windscreen wash/wipe system is operated by a stalk switch on the right side of the steering wheel;When the lever is turned in a clockwise direction, there are four possible positions:windscreen wiper off: steering column switch unit lever in rest position;intermittent operation (first steering column switch unit lever position): the windscreen wiper motor operates at the 1st speed;continuous, fast operation (1st speed): second steering column switch unit lever position;continuous, fast operation (2nd speed); third steering column switch unit lever position. Turning the lever in an anti-clockwise direction activates the 'antipanic' function. The windscreen wiper motor operates at the 2 nd speed for the entire time this position is maintained. The windscreen washer function is operated by pulling the lever gently towards the steering wheel: the windscreen washer pump is activated in this way; if the lever is kept in this position, the windscreen wipers will come on (continuous, fast operation at 1 st speed); when the lever is released, the windscreen wipers will continue to operate for several strokes. After about six seconds, calculated from when the windscreen wiper park position is reached at the end of the last stroke cycle, there is an additional windscreen wiper stroke (after-wipe function). The windscreen wash/wipe function is managed entirely by the body computer node.
Functional description The steering column switch unit H005 sends the commands to the body computer node M001 for operating the windscreen wiper and washer motor via a negative signal, with reference to earth C020 connector B (from pin 2 connector B of H005).767 Earth C020 is fastened to the passenger compartment floor and is located near the right front wheel arch (footwell area). By turning the steering column switch unit internal switch A:position 1 (pin 8 connector A): operates the 1st windscreen wiper motor speed;position 2 (pin 7 connector A): operates the intermittent speed (1st speed);position 3 (pin 9 connector A): operates the 2nd windscreen wiper motor speed. The body computer node activates the 2 nd speed even when the steering column switch unit internal switch B is turned to position 1 (antipanic function). Depending on the command received, the body computer:activates the 1st speed supplying the windscreen wiper motor N015 from pin 9 connector B;activates the 2nd speed by supplying the windscreen wiper motor N015 from pin 10 connector B.767 The windscreen wiper motor power supply is provided by the body computer node and the line is protected by fuse F43 housed in the actual junction unit. The fuse is operated by a relay integrated in the body computer node which, depending on the speed requested, provides the power supply for the windscreen wiper motor from pin 9 or 10 connector B. The body computer node receives the end of stroke position for the wiper arm at pin 8 connector C from the windscreen wiper motor N015. Turning the steering column switch unit H005 internal switch B to position 2 (pin 6 connector A), activates the windscreen washer function. The body computer node M001 provides the power supply, from pins 3, 4 connector B, for the windscreen washer pump motor N022. The supply line is protected by fuse F53, housed in the body computer node, and is operated by a relay incorporated in the junction unit.
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Remove the cable pass on the right side of the vehicle from itsseating and open the cover.2. Remove the adhesive tape (2a) present on the wiring (2b) andrelease the windscreen/rear window washer tubes (2c).Release the wiring from the cable pass.Following the same procedure, release thewiring from the cable pass on the left of the vehicle.2046933
5505C34
768769
5505C35
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Disconnect the aerial coaxial cable connections.2. Disconnect the electrical connections (2a), (2b), (2c), (2d),(2e) and (2f).2046939
767It is not possible toorder a single lock barrel or to order barrels using only the partcode. When ordering barrels, observe the special procedure set outin operation 5580 - Special Accessories. 768769
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Disengage the fixing lugs (1a) and remove the cover (1b).2046919
5505A32
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Disconnect the battery negativeterminal.2753188-7040A37fuse box cover - r r1. Undo the retaining bolts.Disconnect the electrical connections.2. Remove the body computer.2046922
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Using a suitable tool, priseoff the front window washer.1. Disconnect the tube.2. Remove the front windscreen washer jet.Do the same to remove the remaining frontwindscreen washer jet.2046908
5050B22
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Place the car on a lift.Disconnect the battery negative terminal.2752826-4450B04right front wheel r r2753310-7055B91Right front WHEEL ARCH LINER - R.R.1. Disconnect the electrical connection.2. Disconnect the front and rear window washer tubes.3. Remove the front and rear window washer pump.Collect the fluid in a suitable container.2046909
5050B28
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Release the retaining clip.2. Withdraw and remove the blade.2046910
5050B32
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Remove the cap.2. Unscrew the retaining nut.3. Remove the window wiper arm complete with blade (3a) using thetool (3b).2046911
5050B34
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Remove the cap.2. Unscrew the retaining nut.3. Remove the window wiper arm complete with blade (3a) using thetool (3b).2046913
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