Which of the following is a tip for preventing auto theft?

Parking in a well-lit area is an effective tip for preventing auto theft because visibility deters criminals. When a car is parked in a place that is brightly illuminated, it is more likely to be seen by passersby and security, which can discourage thieves from attempting to steal it. Criminals prefer to operate in darkness where they can remain hidden, so a well-lit environment makes it riskier for them to act.

In contrast, leaving your keys in the ignition makes it extremely easy for a thief to steal the vehicle without needing to break in. Leaving windows slightly open poses a risk as it allows potential thieves easy access to unlock the doors or steal items inside. Lastly, not locking your car doors removes a significant barrier to theft, making it much easier for someone to gain access to your vehicle. All these practices increase the likelihood of auto theft, while parking in well-lit areas enhances safety and security.