Before you drive off, take one photo from each side of the car and one of the dashboard showing the mileage and fuel level. Your photos are time-stamped and saved with your rental as a record of the vehicle's condition at pickup. It takes about a minute.
Required before driving. Damage that isn't documented in your check-in photos may be considered to have occurred during your rental.
Your check-in photos are saved with your rental. When you return the car, you'll take the same photos at check-out.