2015 Alfa Romeo 4C
Yep the bonnet needs to come off but I like to be pretty sure of what I'm doing before tearing into something. As common as this issue seems to be I'm surprised there isn't a detailed procedure on fixing it. I had a similar experience with the sunroof on a Lincoln MKS so when I finally did the fix I made a Youtube to help others. I'll likely do the same with this issue on my 4C. No hurry I have several vehicles to get me where I need to go, but it is 4C season and humid so I'd like to address it sooner rather than later.Have a search of Mateus’ posts. I remember he supplied photographs too. As I recall, it’s a bonnet off job.