Criminals may use an empty water bottle trick to distract car owners for theft opportunities.

Social media warnings suggest criminals may use an empty water bottle trick to distract car owners. According to a YouTube video by Bright Side, thieves scout an area, place an empty water bottle in a car's wheel well, and wait for the car owner to open their door, unaware of the water bottle, giving them an opportunity to strike. This serves as a reminder to be vigilant and alert when approaching parked cars.