My mower would run for a few seconds then stop with the yellow light flashing. I tried several suggestions that I saw here. The one that worked is turning on the light. I put the battery in the mower, started it, and it ran for a few seconds then stopped. The battery began flashing yellow. Leaving the battery in the mower, with the battery charge indicator flashing yellow, I turned on the light. Within a few minutes the light turned green. BOOM!!! It’s been working fine so far. Thank you for the finding this solution.