Alright, I did the sleep mode. I follow your instruction. Then I hold it for 10 sec and reset. The red light continues to flash. When I hit it again, it continues to flash.
Next: I turn on the bike and the lights on in the rear but the left rear light the turn signal is inop. Only the right rear works. When hitting the breaks, both rear lights will not work.
The LED lights still the same. Red light is steadied. Use the phone to change the color and is not working.
I turn off the bike, then the LED light can be control with the phone.