Random Hyper blinking left turn signal

I been having this weird random hyper blinking when I use my left turn signal. It only hyper blinks for 1-2 sec, then it returns to normal speed. There is no bulb out light on the dash and I doubled check all the wiring for any breaks, verified the bul filament was still intact, made sure all bulb connectors are free of debris and corrosion. All the bulbs do blink and work properly, but I will still randomly get hyper- blinking for the first couple secs on left turn signal.



Does the E46 2000 have blinker relays? Or is it all controlled by the light control module?