I'm gonna go out on a limb and suggest that bigb is young and this is his first "good" car.
See this link how the pro's get rid of the useless steering wheel lock bar in eight seconds.
Pro thieves
Thanks for the compliment, I guess if you consider 63 young than I am young! Actually I have owned dozens of vehicles and have 4 at the moment, a 2005 Chevy Express bought new, a 2002 F-350 Powerstroke diesel in near mint condition (the last of the best engines 7.3), a 2008 Infiniti FX 35 like new just hit 40K miles and the GSW because I always wanted a TDI and when I found out it was my last chance I bought one.
Other than my F-350 which is among the most stolen vehicles in the country I am not worried about my other vehicles being stolen. No, what I am after is just a measure to keep an opportunist from jumping in a running car and taking off. Why do I want to leave it run? Well I have owned a number of turbo diesels and one thing I hate to do is shut down after a long highway cruise when the oil temp is high and the egts are high, the transmission is hot, the coolant is hot, and oh, the cabin is nice and cool! Heat soak is not good! So when I stop to refuel I would rather let it run, or when I run into the mini mart for a bottle of water I'd rather let it run. Even if I am present, refueling and paying at the pump, you just never know, and I'd rather not carry a sidearm
(But I will if I think I need to)
So I got OBDeleven and can now lock the doors while running and the club will be a visual deterrent to prevent a smashed window.
I won't leave it run often, but the few times I will I want it to stay put. The world is full of crack heads who will do anything to get their next dose, and it's only getting worse. Where I live you can't even get the police to respond to anything less than assault and homicide and the criminals know it.