Why is my maintenance required light flashing in my Mustang?

[v8ismyheart]

So, the annoying 'maintenance required' light on my Mustang is flashing again, and it’s driving me nuts. Here’s the thing—I just did an oil change last week, so I’m a bit confused why it’s still on. Does anyone know if this light needs to be manually reset after maintenance, or could there be something else triggering it that I should check out? I’ve heard it could be tied to other issues, but I’m hoping it's just a simple reset. Any advice on how to get rid of this flashing light before I start worrying something else is wrong?