What trim levels and model years came with the "theft deterrent" from the factory? Apparently this was only something for 2006+ model years and there seems to be no rhyme or reason which trim levels have this "theft deterrent" option when searching online. Looking at possibly replacing both driver side doors on my 2006 Limited V8 4WD.
See pics below. Searching both options, I get SR5, Sport Edition, and Limited results for each search. Is this actually relevant, and why for only the front doors?
TIA for any help!
2006+ Front Door options...
2006+ Rear Door options...