Replacing the rear window wiper blade
WARNING Risk of becoming trapped if the windscreen wipers are switched on while wiper blades are being replaced
If the windscreen wipers begin to move while you are changing the wiper blades, you can be trapped by the wiper arm.
Always switch off the windscreen wipers and ignition before changing the wiper blades.
Removing the wiper blade
Switch the ignition off.
Fold wiper arm 
away from the rear window until it engages in the replacement position.
away from the rear window until it engages in the replacement position. Unclip wiper blade 
from wiper arm and remove it in the direction of arrow 
.
from wiper arm and remove it in the direction of arrow . Fitting the wiper blade
Position wiper blade with both lugs on holder on the wiper arm.
with both lugs on holder on the wiper arm. Push wiper blade in the direction of arrow 
until it engages in holder .
in the direction of arrow until it engages in holder . Make sure that wiper blade is seated correctly.
is seated correctly. Fold the wiper arm from the replacement position back onto the rear window.