I have a '12 Adventure and there is a red glow around the hazard button while the key is on and for about 20 seconds or so after the key is shut off. It gets much brighter when the hazards are actually flashing. If the glow is really bright then something might be wrong, if there is a dim red glow around it while the key is on, that's normal operation.
Hope that helps!
"KTM? Who makes that?"