I'm getting pretty frustrated as I cannot find out which relay controls the horn. I have downloaded the full service manual, and in multiple places it refers to the horn relay but nowhere does it show an actual diagram to indicate what each relay is in the fuse box. Can somebody please circle on this picture what relay controls the horn!

2007 Acura TL

Original Issue; Blown fuse 13 after sitting undriven for a week. Shifter won't go into gear without manual override. I have replaced fuse about 5 times now, it blows within a few weeks. I'm not sure if the horn had not been working this whole time, but now the horn does not work even with a good fuse. (Horn does not work on steering wheel OR panic alarm mode, lights flash no horn). Brake lights do not work with fuse blown, but work flawlessly with good fuse. VSA control light illuminates with bad fuse as well.

I'm pretty sure I'm dealing with a bad relay or a bad horn and I'd like to try the relay first..any suggestions welcome.