35
Overview of operation procedures
The following conditions need to be met so that the roof can be opened:
- Ignition on
- Battery voltage sufficiently high
- Boot closed
- Luggage compartment cover in boot locked correctly
- Enough space behind the car for boot lid to open
(when equipped with Park Distance Control this is monitored by the Boot Lid Assist function.)
- Roof switch pressed
- Car travelling below 1km/h
If these conditions are met, the side windows will first
start to lower. This is necessary because the roof
package would otherwise collide with the rear side
windows when it is lowered. At the same time as the
side windows move, the sunroof starts to open and
move over the M-segment.
S355_075
S355_076
C-segment opens
Once the side windows have passed a defined
position, the movement procedure of the C-segment
begins. Two sensors detect that the C-segment latches
are unlocked at the top and bottom.
Another sensor signals that the C-segment has
reached its end position for opening the roof.
Side windows and sunroof open
