Vauxhall ASTRA Owner's Manual page 82

80 Storage
2. Unbutton the strap.
3. Turn the lever (1) forwards and
hold.
4. Lift the adapter (2) at the rear and
remove.
Disassembling the bicycle rack
Arrange mounting brackets as shown
in the illustration.
Swivel handle (1) forwards to
disengage and lift the rack (2).
Fold the rack backwards, then push
forwards until it stops (1).
Press the rack down at the rear (2).
Fold in wheel recesses
Fold in both wheel recesses.