How can you remove the complete arm of rear window wiper on a corsa c type?

To remove the complete arm of the rear window wiper on a Corsa C, first, lift the wiper arm away from the glass to access the mounting nut. Use a suitable socket or wrench to loosen and remove the nut. Once the nut is removed, gently wiggle the wiper arm while pulling it upward to detach it from the spindle. If it’s stuck, you may need to use penetrating oil or a wiper arm puller for easier removal.