I posted this in the tech section, but this looks like it gets more traffic. I have the digital speedo from Victory and tonight the E started coming on after I've had the bike running for a few minutes. Normaly only comes on for a few seconds when I turn the thumb switch to on. It went away, but then came back. Is this a check engine light like on a car? I'm a bit concerned because I just got it back from the 15K service about 300 miles ago.