Hi.
I took my Winnebago Sightseer to my dealership, Awesome RV in WA, yesterday for an oil change and generator service.
While there I asked the parts guy to order the screw cap cover for the corner trim on my slide out. It looks just like your second and third pictures. I believe they are even the same color.
It was too late for him to call Winnebago yesterday so he said that he would call today.
If I remember I will ask for the part number and send it to you.
To order you will need either a part number or your vehicle VIN and Serial number.
You can order directly from Winnebago. (1 800 537 1885)
[email protected]
An email will take several days to receive an answer.
Another choice is Lichtsinn RV (1 800 343 6255) located about a mile from the Winnebago plant in Forest City, IA.
Or you can order from Mobility RV located about 25 miles from the Winnebago factory in Iowa. You can contact Mobility at WinnebagoParts.com.
Safe travels.
JD
I need a few screw hole covers for the trim pieces on the slides and exterior trim of my 2015 Winnebago Adventurer 35. Any advice or info on how I can get my hands on these would be greatly appreciated as I've exhausted all my other ideas. 
The winnebago parts finder wasn't helpful either as it didn't get down to that level of detail and I don't need an assembly, just a few screw hole covers that fit onto my rig. I have the patch paint so the color doesn't even need to match though that would be nice too.
Linear Mode
