One of the benefits of this forum:
After hearing of this issue on our 2016 Vegas, we left one window unlocked whenever possible. It failed one day at track. I was inside and it was easy to pull screws and move plunger from inside. Spent more time looking for spring that was ejected than opening door. Used deadbolt and bungie cord to hold closed on trip home.
I called Trimark and they shipped me steel plunger version in 3 days. Installed easily. No more issue though tomboy wife would have no issue opening from inside if she needed.
I spray assembly with RV Silicone periodically to keep it smooth.
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