Here are some common variations:
* A stylized engine: Often with a stylized "check" mark or a "!" inside.
* A car with a wrench: This design emphasizes the need for service.
* A light bulb with a "!" or "check" mark inside: This is less common but also possible.
The exact symbol and color may vary slightly depending on the vehicle manufacturer.
Important Note: If your check engine light is on, it's crucial to get it checked by a mechanic as soon as possible. It could indicate a minor issue, or it could signal a serious problem that needs immediate attention.
