Don't remove Hybrid logo.
I've seen in customizing, some people are removing the hybrid or electric logo. Don't do it, and if possible put it back if you have removed it.
I recently sat in on a firefighter training, and one of the topics was emergency procedures used on electric vehicles. (I was presenting on a different topic)
With cars being made with both gas and electric models, that logo is an important landmark when there's been an accident. Not just for your protection, but also for the way the responders approaches the cars.
There are special precautions that need to be made for electric and hybrid vehicles. By removing the logo, you are putting the responders in danger of using the wrong approach, by either cutting a high voltage wire, or improperly grounding the car.