Rear Wiper Arm And Blade Adjustment

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Operate the rear wiper motor to set the wiper in the park position.
Set the rear wiper arm onto the ceramic end line.

Fig 1: Locating Rear Windshield Ceramic End Line For Wiper Adjustment
Courtesy of MAZDA MOTORS CORP.