I'll see if I can find some time to do it and post it.
I'll add an impala speed increase for those who want it.
What is wrong with your charger?
I've tried to change the standard to blue. The first try I succeeded but forgot to save. However when I got onto the editor again, the lights were switched to blue, therefore it would work. Weirdly, the lights still were on EVEN when they were set the blue. I've been trying everything.
EDIT: I've also noticed, when the Impala stops somehow the tires have white squares. What the hell is happening?!