Wiper Arm Removal

Take a punch and pry the clip up at the base of the arm where it attaches. Once you swing the clip up, the arm will lift off the mount.
 
Pull the wiper arm away from the windshield and use a screwdriver to pry up on the locking tab at the base of the wiper arm. Once the tab is pulled all the way out it's designed to hold the wiper away from the windshield to take the spring tension off the arm to make it easy to pull the arm off the mount.
 
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