Things that can be done to combat auto theft and larcenies from autos include:

• Installing a car alarm.  
• Using steering-wheel locking applications like the club etc.  
• Applications of a hidden kill switch to the ignition system. 
• Park in a well lit well traveled area if possible.
• Always maintain security of vehicle keys.
• Do not leave anything of value in your vehicle in plain view.
• Always lock your vehicle doors.
• Never leave a vehicle unattended while running.

There is a trend of things being stolen from vehicles in the parking lots of fitness centers and fun centers. While going to these places, be extra careful to remove all items of value and secure your vehicle.