I noticed this week that my 2015 Prius Gen 3 rear camera is wonky. I see more of the number plate than before and it appears to be off the usual alignment. I had a look at the externals, I can't see any damage. Is this a common issue? I had a look on YouTube, I couldn't see any tutorials on how to access the camera internally. Could it be a faulty camera? I will keep looking before I bust open the rear and inevitably break the clips. Input appreciated.