* Main Battery Disconnect: This is usually a large, heavy-duty switch, often located in the engine compartment, near the battery. It's not a readily accessible "cut-off" for everyday use, but it's used to completely isolate the battery for maintenance or emergencies. There's no resetting involved; just reconnect the terminals.
* Ignition Switch: This is your primary power control. Turning the key to "off" cuts power to most systems. There's no resetting needed, just turn the key on and off as normal.
* Circuit Breakers/Fuses: These protect individual circuits from overloads. If a circuit breaker trips, it'll usually have a reset button on it (often looks like a small toggle switch). Fuses need to be replaced if they blow (they'll be visibly broken or burnt out). These are located in various fuse boxes, typically under the hood and sometimes inside the vehicle (often under the dashboard). Your owner's manual will show fuse box locations and diagrams.
* Emergency Shut-Off Switch (Rare): Some highly modified or specialized vehicles *might* have an aftermarket emergency shut-off switch installed. This is not standard on a Pontiac Montana. If you have such a switch, its location and resetting method will depend entirely on how it was installed.
If you're experiencing a problem where you think a "cut-off switch" has been activated, you need to be more specific. Are lights not working? Is the engine not starting? Is there a specific electrical fault? Knowing the symptom will help determine the correct approach. Consulting your Pontiac Montana's owner's manual is also crucial for locating fuse boxes and understanding electrical systems.
