acpd22
New member
I have seen several posts about how dim the turn signal indicators seem to be on the newer models. I just purchased a 2016 F3 Limited and had an idea to drill a 5/16 hole on the inboard side of each mirror either in the top or bottom where the "void" or unused area is. My question is,is there anything behind it that I would screw up by drilling a hole there and is there a sufficient amount of room to install a single LED indicator light that would be about 1.5 inches long. Would like to hear from someone that has cracked one of the mirror housings open. Thanks in advance.