I had a look at that link to try and find out where the 2 x horns are located but couldn't find any in the list ... strange.Here is a link to a pars catalog. It will give you an idea of where the screws are and some clips. It may help a bit.
http://www.hondapartsnow.com/2013-honda-cr-v-parts.html
Numbers 6 and 8. Catalog was quickly set to a 2013 EX 2wd. Took me all of about 10 seconds to find them.I had a look at that link to try and find out where the 2 x horns are located but couldn't find any in the list ... strange.![]()