Push the reset button. If the Powerchair / Scooter still doesn’t turn on, check the condition of the batteries and the battery fuses located in-line with the battery cables. Under the seat and shroud are the batteries. To gain access to the batteries and the in-line fuses, you must first remove the seat and then remove the shroud. There is a fuse box containing a fuse on the battery cable for each battery. Check the fuses and replace if necessary. Check all cables and wiring for loose or disconnected cable connectors and frayed or damaged wires.