Need help guys...just picked up an 08 cop king a week ago. Today I started idling really high and have an indicator light coming on I'm not familiar with, its not listed in the manual either, (its not the engine indicator) its in the bottom left of the speedo and it looks like a litle speedometer with an arrow pointing to it, it also lights up (same icon) on the tach. I'm probably gonna feel like a jackaZZ but I don't have a clue what this indicator means,,,please help