Thank you for the explanation and my apologies for not answering all your questions... I thought that the photos I posted before were clear enough to give you the answers you seek. I did not get any instructions with the tail lamp unfortunately... So to summarise, the R/H tail light:
1- Does not come with instructions for installing from the vendor 2- Does not have a hole on the bottom
I hope that the close up photo of the interion answers your question...
