DescriptionThe sunroof offers extra ventilation for the interior compartment and ensures a rapid air exchange, if required, thus increasing passenger comfort. This is an extensive glass roof, the front part of which can move and the rear part of which is fixed.The brightness inside the passenger compartment can be adjusted by using 2 sun blinds, one for the front moving panel and one for the fixed rear one.They are opened manually and can only be open or closed.The system is operated by a switch, located near the front courtesy light, which controls a motor with two different operating modes: press one end of the switch to raise the roof in 'compass' fashion, and press the other end of the switch to slide the roof open and so pull the blind.The movement of the roof - during both the opening and closing stages - is controlled either manually or automatically, in accordance with the following logic:if the button is pressed for between 60 and 300 milliseconds, the operation is manual: the roof only moves when the button is pressed;if the button is pressed for over 300 milliseconds, the operation is instead automatic: even if the relevant button is released, the roof continues to close/open as far as the end of travel or until the anti-crush safety system intervenes, if applicable;a subsequent press on the button during movement of the roof locks it in its current position;if the button is pressed for less than 60 milliseconds, it is ignored (it is considered to have been knocked accidentally).The electronic control unit for the roof also manages the anti-crush safety function during the 'horizontal' closing of the roof. This function, in accordance with safety regulations, ensures that the movement is interrupted and reversed for a brief section if a load greater than 100 N is detected along the travel.The possibility of pinching from inside the vehicle in the side areas of the panel is avoided through the adoption of side shields which prevent access to high risk areas.On HIGH versions, the roof is also automatically closed or opened together with the windows through the special prolonged command (more than 2 seconds) sent by the remote control button.The remote control receiver aerial is connected directly to the Body Computer which contains the electronics for the actual receiver.
Functional description Switch H60 which controls the sun roof and the actual roof motor N35 (enablement supply at pin 1 of coupling D45) are supplied by the line controlled by the ignition (INT) for fuse F49 in the junction unit under the dashboard B2. Pin 3 of D45 receives the power supply for the motor from the line for fuse F58 located in the additional fuse box B098; pin 4 of D45 is earthed. Pin 6 of D45 receives the roof closure request signal, in accordance with the logic described above, pin 5 similarly receives the closure signal; both signals come from switch H60. Pin 2 of D45 receives the speedometer signal, from pin 17 of connector A of the Body Computer M1. The aerial-receivier P93 sends the Body Computer M1 the signal to open/close the doors and also windows and sunroof, by connecting to pins 21 and 31 of connector B 2399254SeeE3040CENTRAL LOCKING .
<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>1Refitting21Disconnect the battery negativeterminal.2400822-7040H10roof panel lining - r rDisconnect the sun-roof motor electricalconnections.1. Fit the Fein n209 NL or equivalent blade on the vibrating knife.2051020
7030B18
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Open the sun roof fully. 1. Undo the bolts fixing the glass panel to the guides.2. Remove the sun roof glass panel (2a) from the guides togetherwith the stop device (2b).2051031
7030B21
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting212400774-7030B18sliding roof glass -r+r1. Remove the glass panel seal from the housing.2051032
7030B26
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21To remove the front blind,proceed as described below:Completely close the blind.1. Undo the fixing bolts (1a) and remove the sun roof front blindshield (1b).2051033
7030B42
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Fully open the sun-roof.1. Using a special tool, release the spoiler (1a) from the fastenings91b) and remove it.2. Undo the fixing bolt (2a) and remove the spoiler lifting spring(2b).2051036
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