Just try to remove it gently with your nails and clean off residues with Kiwi polish, this is how I just did. Dealership had put PDI sticker in quarter panel window glass. It came off very easily since it was scotch tape like sticker.
The one on the trunk was peeled off with bear hands and then cleaned with Kiwi it's price is just around 80 rs (tube).
I have used it to remove sticker marks on friends cars as well.
I do not use it on Corolla because the website says do not use silicone based waxes and polishes on it.
It is good to remove paints of other cars and bikes tire marks left after small contacts.