Vauxhall 2009 Tigra Owner's Manual page 39

Opening the roof
Only with vehicle stationary.
Apply handbrake.
Keys, Doors, Windows, Retractable Steel Roof
Engage the luggage compartment
partition in the rear position.
Place no objects in front of the rear window
or in front of the luggage compartment
partition.
Close the boot lid 3 26.
Release the locking levers on upper right
and left of the window frames, pulling both
levers all the way down. Both retaining
hooks must unhook.
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