Removing
Remove the sunroof control unit.
Remove the dome light.
Disconnect the two motor connectors.
key (hexagon 4 mm) turn bolt A to close the sliding panel (if it is open).
Remove the three Torx bolts (T20), then remove the motor through the interior light opening.
Installation
In the event of a battery disconnection, electrical failure or work on the sunroof, the system only operates in manual mode with jerky movement.
Initialization procedure
Set the switch to the maximum opening position.
Long press the switch (8 for at least two seconds) and keep it pressed.
The electric motor moves the sunroof in steps until it opens, then lowers a few centimeters.
Release the switch.
Press the switch again and keep it pressed (releasing the switch during the cycles will cause a stop, after which it is necessary to repeat the operations).
The sunroof performs a full cycle of opening and closing.
Note. The time between two operations of the initialization procedure must not exceed five seconds, otherwise the electronics will proceed to a new initialization cycle.