This lens has been sitting on the shelf for years and I recently hauled out my DSLR to play with it. Turns out the autofocus no longer works. I'm wondering if there's any kind of remedy for this short of sending it back to Canon? I may want to sell the lens as a $300 repair + shipping is as much as the lens is worth.
I've tried gently scrubbing the contacts with a microfiber cloth.
I don't think the lens has been dropped. Holding out hope for some kind of remedy.