[Sci-Fi]

I asked the dealer remove mine, no charge.

The alternative is, after washing your car to remove any dirt around or near the decal, to use a hair dryer or heat gun to soften the decal and adhesive and after initially heating for a few minutes (don't overheat the area or get too close) very carefully lift the edge, and pull the decal as you heat it. If it gets to hot it will rip. Let it cool a little and continue. In most cases it should remove easily. If you are afraid of your fingernails scratching the paint when trying to lift a corner of the decal, just use an pencil eraser or plastic razor blade on the corner of the decal instead so you can lift enough of the decal to grab it with your fingers. Use a solvent (bug and tar remover, paint thinner, or goo gone works fine) to remove any adhesive left on the paint. Then rewash your car and rewax it. Just take your time.