So, never assume that daylight will prevent the crime, even though such crimes occur less frequently. Park in the safest spots under lights in well-traveled sections of parking lots or in areas with the highest visibility. Consider supplementary security devices which make the vehicle less appealing to a would-be thief. There are various anti-theft devices available. They are divided into two major categories, electronic and physical.
Electronic alarms are deterrents that draw attention to the vehicle when activated.
Some physical devices include steering wheel and column locks, fuel cut-off switches and window etchings. Auto supply stores and car dealerships offer these items for sale. Each one has its own unique features which meet the needs of individual vehicle owners. Some automobile clubs offer window etching as a security service. Check with your local automobile club to determine if this is available.