sadly, we find ourselves in a place where technology rules, and any1 can sell anything without guaranteeing that it will work as you need-and we dont understand whats going on.
look at their ad:

Genuine Mopar OEM NEW Ignition Lock Set Assembly 2004-2008 Crossfire 5101014AA

New OEM Factory Part

sure any1 will buy it thinking (dreaming/expecting) that it will work, but the ad does not confirm that you will have your car running with it.
i, like zillions, am ignorant of all these facts, and am at the hands of those who sell them. no law to protect us, the little guys.
i remember an anecdote of a poor farmer that saw his chicken being taken by a group of revolutionaries and when he was protesting, 1 of them told him that it was for the good cause.
but other revolutionaries were doing the same. and then he added: my chicken dont know who steals them. they only know that they are being stolen
so all this chrysler/benz/mopar/whatever ends up leaving us at their mercy-as always.
the only thing that seems feasible is getting rid of the skreem.