If you're having a problem with your Lumina, disconnecting the battery for a short time (30 minutes to an hour) might help with minor glitches, but it's not a general-purpose reset. If you're trying to address a specific problem (like a check engine light), you'll need a more targeted approach, such as:
* Addressing the underlying issue: The check engine light, for example, indicates a problem that needs to be diagnosed and repaired, not just reset.
* Using an OBD-II scanner: This tool can read and clear trouble codes. A 1995 model might require an OBD-I scanner instead, depending on the specific system.
* Consulting a repair manual: A repair manual specific to your 1995 Chevy Lumina will detail any specific reset procedures.
In short, disconnecting the battery is a rudimentary step that might temporarily resolve minor electrical gremlins, but it's not a comprehensive reset mechanism. To fix most problems, you'll need to diagnose the root cause.