<human>: I have been having trouble with my car lately. What are some signs that my car needs to be serviced?
<bot>: 
1. Check your oil level regularly and make sure it is at the correct level.
2. Listen for strange noises coming from your engine.
3. Look for warning lights on your dashboard, such as an “Engine Warning Light” or a “Check Engine Light”.
4. Have your car inspected by a mechanic to ensure everything is working properly.