As Washington state faces cold weather, many residents consider warming up their cars unattended, which is illegal under the Revised Code of Washington. The law mandates that drivers must secure their vehicles to prevent theft and liability for damages. With over 53,000 vehicle thefts reported in 2023, primarily from residences and parking facilities, the article emphasizes the need for compliance with these regulations. Unlike some states that have adapted laws for remote-start vehicles, Washington has not, leaving residents at risk. Local law enforcement continues to advise against leaving vehicles running unattended, urging drivers to take precautions to secure their vehicles.