DescriptionIn the case of poor visibility, it is possible to activate demisting of the rear window and the door mirrors.The heating resistances for these components absorb a considerable amount of energy and they are therefore checked and deactivated after a certain period: the defrosting is timed, according to the following logic, managed by the Body Computer:ignition ON (INT/A);activation signal from the relevant button, located on the climate control system control panel.In these circumstances the resistances remain supplied for a maximum of 20 minutes, then the power supply is cut off. The power supply is also cut off under the following conditions:ignition in OFF position;deactivation signal from the relevant button;battery voltage below 8.5 Vafter the first 10 minutes operation, if the engine speed is below 960 rpm.When the demister is on, a warning light on the climate control system control unit is activated.The timed activation (20 minutes) is restored each time the button is operated.
Functional description The heated rear windscreen relay T11, located in the underdashboard junction unit B2, controls the simultaneous activation of the defrosting function for both the heated rear windscreen P55 and the resistances located in the mirrors P60 and P61 via the lines protected by fuses F40 and F41, respectively of junction unit B2. The supply for the coil for relay T11 is 'controlled by the ignition' (INT/A) and is energized by an earth signal coming from the Body Computer M1 - pin 6 of connector F; this signal is sent according to the control logic described previously and when there is an earth signal at pin 32 of connector G of M11 from the heated rear windscreen button. This signal comes from climate control unit H80, which receives the positive signal for activation of the relevant led - from pin 21 of connector H of M1 -.
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Open the bonnet lid.1. Release the retainers (1a) and remove the cover (1b).2050746
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting212400802-7040A37fuse box cover - r r1. Disconnect the electrical connections (1a, 1b, 1c, 1d, 1e, 1f).2. Undo the bracket retaining bolt.3. Slightly move the bracket (3a) for the dashboard trim and undothe bolt (3b).4. Undo the other bolts securing the body computer/junction unit.5. Slightly move the body computer/junction unit assembly.6. Disconnect the electrical connections (6a, 6b, 6c).7. Recover the body computer/junction unit.2050752
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Disconnect electronic control unit electrical connections (1a),(1b), (1c).2. Undo the bolts.3. Recover the control unit.2050753
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Disconnect electronic control unit electrical connections (1a),(1b), (1c).2. Undo the bolts.3. Recover the control unit.2050754
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting212400797-7040A19cushion padding - rr1. Unscrew the motor retaining bolt.2. Disconnect the motor electrical connection.3. Remove the motor releasing the intake.2050724
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting212400797-7040A19cushion padding - rr1. Unscrew the motor retaining bolt.2. Disconnect the motor electrical connection.3. Remove the motor releasing the intake.2050726
5040D94
23
5040D96
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting212400797-7040A19cushion padding - rr1. Unscrew the motor retaining bolt.2. Disconnect the motor electrical connection.3. Remove the motor releasing the intake.2050728
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Open the cover giving access to the glass retainer.2. Provisionally connect the switch unit to its electrical connection(2a) and move the retainer (2b) of the glass (2c) to the accessposition (as illustrated in the figure). 3. Disconnect the retainer (2b) from the glass, then lift the glass(2c) to the end of its travel and secure it in this position witha hook (3a). 2050882
1. If adjustment is carried out after removing the door, tightenthe hinge bolts to the specified torque. 2. If the hinges had been removed from the door previously, fullytighten the hinge bolts. 3. Undo the bolt (3a) on the check strap (3b) and close the door to push the check strap back in. 4. Loosen the bolts securing the hinges to the bodyshell, usingthe specific tool.5. Adjust the door position, making use of the bolt slots, so thatit is perfectly aligned with the body. 23It is advisable to work on onehinge at a time. Possible adjustment movements are indicated byarrows.2050886
7005A24
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Undo the bolts fixing the hinge to the bodyshell.2. Remove the hinge (2a) and collect any shims (2b).2050888
7005A25
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Open the door and undo the bolt.2. Recover the bracket.2050890
