How To Turn On Front Light Ninebot. I bought both in. The Display brightness will start to dim and tremble.

The thermometer icon always on indicates that the battery temperature has reached 50 C. To turn the lights on or off press the ignition button for at least two seconds. I did some adaptation using 3M green to paste the support.
The headlight issue is very common in ES2 and ES4.
Max speed may be impacted by battery level environmental temperature and. You can put the LEDs in this support and remove easily for recharge the LEDs. Short press to power on. After 300km when the headlight is open scooter starts to brake slowly until it stops.
