When I turn my Powerchair on it beeps steadily and will not move.
This occurs when the joystick controller detects a problem in the Powerchair. A number of lights on the joystick controller will also flash in conjunction with the beeping sound. Each number of light bars that flash (1 through 10) represents a different fault code which helps locate where the problem has occurred. DO NOT drive the Powerchair if a fault code is present. Consult your Powerchair User Manual for more information.