Ujjdwiurgh 36V 350W Controller Dashboard Accelerator Scooter Replace Kit for E-Scooter Controller Accelerator Set

3. Speed: Gear 1 10KM/H, the "ECO" on the screen lights up, 2 20KM/H, the "D" on the screen lights up, 3 30KM/H, the "S" on the screen lights up (with memory function, default to the gear used before the last shutdown).4. Instrument headlight: Single-click the button to turn on the light; 2. Gear: Double-click to change gears IV. Product Function Operation Method 1. Power on/off: long 2 seconds/turn on, long for 2 seconds to turn off. 5. Ambient light: the button 3 times to turn on the ambient light;6. Tail light: Single-click the instrument button to turn on the headlight/taillight, then click the instrument button again, the headlight/taillight goes out, and the brake taillight flashes.