To help you, please specify what you want to reset:
* Trip odometer: This usually involves a button or sequence of button presses on the instrument cluster. Your owner's manual will have the exact instructions.
* Check engine light: This requires addressing the underlying issue causing the light. A reset won't fix the problem, but a mechanic (or an OBD-II scanner) can clear the code after repair.
* Radio presets: This is typically done through buttons on the radio itself. Consult your radio's manual.
* Something else: Please describe what you're trying to reset.
Without knowing what needs resetting, it's impossible to tell you where the relevant button (if any) is located.