wierd electrical problem

I don’t know if anything like this has happened to anyone before, but hopefully someone can help.

My left turn signal indicator on the dash is acting up. Basically whenever i’m going at speeds over 40km/hr and signal left, the blinker goes crazy, as if I have a burned bulb. If I stop signaling and slow down, then start again, it’s normal, if i don’t it will continue “spazing”. All the lights are functioning properly and the signals are in proper sequence, it’s just the indicator in the cockpit.

Any suggestions/ ideas?

DRE

Check the turn signal relays and all the fuses for the turn signals.