Suzuki Grand Vitara 2007 Owner's Manual page 183

INSPECTION AND MAINTENANCE
2) Squeeze lock lever (1) towards wiper
arm (2) and remove the wiper frame
from the arm as shown.
9-45
52D102
3) Pull the locked end of the wiper blade
firmly to unlock the blade and slide the
blade out as shown.
60A260
(3) Retainer
4) If the new blade is provided without the
two metal retainers, move them from
the old blade to the new one.
52D124
66J21-03E