Human: I'm going on a long road trip this summer. What are some tips for keeping my car cool? Assistant: 

1. Make sure to keep the windows cracked and your air conditioning set to recirculate when driving in hot weather.
2. Try to avoid stopping at rest areas or gas stations as they tend to be very hot.
3. Keep your vehicle's engine running while you're stopped, even if it's just idling.
4. Use an ice cube tray filled with water to place in the sun visor of your car. This will help keep the interior cooler by releasing cold air into the cabin.
5. If possible, try to travel during the nighttime hours, when temperatures are usually lower.