noun
leaving a car; remaining car
Used for a car left behind, such as overnight in a parking lot, or a car that remains after others have left. Often seen in parking lot signs and rules.
駐車場に残車があると、翌朝までに移動してもらう必要があります。
If there is a car left in the parking lot, it needs to be moved by the next morning.
残車禁止の看板が立っていた。
There was a sign prohibiting leaving cars overnight.