The question of "What's proper plug-in vehicle etiquette?" always pops up and then gets answered in various ways.
Though there seems to be a general agreeance on what's right and what's wrong, some minute details are often argued upon.
General Motors thinks it has an firm understanding of "EV Etiquette," so it felt inclined to release this infographic.
Here's a condensed version of the description that GM provides with the graphic
"For many Spark EV owners, getting plugged-in to an all-electric, no-gas-required lifestyle will be a new experience."
"Here are a few tips to ease the transition:"