Gather the necessary tools and parts. You will need a new rear wiper blade, a flat-head screwdriver, and a rag.
Open the rear hatch of your Vibe.
Locate the rear wiper arm. It is located on the driver's side of the rear window.
Use the flat-head screwdriver to carefully pry up the small black plastic cap at the end of the wiper arm.
Lift the wiper arm up and off the splined shaft.
Remove the old wiper blade from the arm by sliding it off the end.
Slide the new wiper blade onto the arm until it snaps into place.
Lower the wiper arm back onto the splined shaft.
Press the small black plastic cap back into place.
Close the rear hatch of your Vibe.
Your rear wiper is now replaced and ready to use.