Since no one seems to have tried this, I just tried it myself on a Pioneer AVH-4100NEX display at Best Buy. Completely stock Verizon LG G3 running 5.0.1 but with the Verizon installer crap turned off as described above, and it worked flawlessly.
What does the LG G3 do if you disable the Verizon installer stuff?
In the dialer type ##3328873, hit send, service code is 000000, and in the menu uncheck "tool launcher enable".
(forum.xda-developers.com/showpost.php?p=55725408&postcount=1)