I have to blink them manually, on/off, repeat as necessary. The blinker arm does return to center when the steering wheel returns. It's not a bad relay, I already changed that. Again, it's better than before, for now, I'm good with it.
At least I can stop using hand signals. Heck, I don't think many people even know what they are anymore.
Well, the “blinker arm” is solidly connected to the self-cancel tangs on the turn signal switch, so if the signals themselves wont cancel, the blinker arm cant be returning to center off.
