Your series-powered EZGO has a substantial copper contacted forward and reverse switch. This is the method that the golf cart uses for flopping the polarity at the motor, allowing it to spin in the opposite direction. The button itself is under the seat, over on the passenger side, and has a plastic cover over the top. Once that is removed, you are going to see two large E-Z-GO Forward and Reverse Micro-Switches. These are the activation and reverse buzzer units. The latter is self-explanatory, but the former may need a slight descriptive pause. Your golf cart uses several switches to activate the solenoid. Your key control, accelerator pedal micro switch, and one of these forward and reverse micro switches. If any of those fail, the solenoid will not get power, and if that happens, nothing will run.Get a golf cart forward and reverse micro switch coming for your caddie soon so you can get back on the road and let others know you are backing out. All you need to do is call Buggies Unlimited and get an order booked today.