Here's a video posted on Youtube by Volkswagen. It discusses the information displays in the 2015 e-Golf.
Video here:
http://www.youtube.com/watch?v=N1gh0NHvhBY
Looks like the power gauge has a range of 1 to 10, but no indication as to how many kilowatts you are using...
You decide on your driving range.
The e-Golf’s information display always keeps you up-to-date with real-time data about range, battery capacity, recuperation and more.
Video here:
http://www.youtube.com/watch?v=N1gh0NHvhBY
Looks like the power gauge has a range of 1 to 10, but no indication as to how many kilowatts you are using...