I recently purchased some new lights for my 2001 Mk4 Astra and decided today was a nice enough day to swap them over.
I took out the 2 torx screws from the one side in the wheel arch then moved to the other side, the bottom one was finger tight and the one higher up in the arch was literally rounded inside.
I tried a T20, no grip at all. Tried a T25 and it caught slightly and a T27 wouldn't fit in the hole. I have no idea what to do now and I'm stuck because I cannot get this one screw out.
Any ideas how I could do it? If I need to drill it, where can I get a replacement from?