TX-Newbie, Hope you get your problems solved soon with a minimum of fuss. I've been considering a horn upgrade so I'll be curious to see what you have to say. I like the idea of the Agile Off Road horn kit - particularly if it includes wiring to make the installation easier.
I haven't taken time to understand how to remove the grill. Any comments on that would be appreciated.
ON EDIT: just watched a very short YouTube video on grill removal. Looks like several screws at/near the top edge of the grill, then several spring latches/fingers near the bottom edge of the grill. Is that correct? Hmmm.... ours is a 2010 Interstate, yours is newer and may be different.
Lucius and Danielle
1992 29' Excella Classic / 2010 Interstate
2005 Chevrolet Suburban K2500 8.1L
2018 GMC Sierra K1500 SLT, 6.2L, Max Trailering
Got a cooped-up feeling, gotta get out of town, got those Airstream campin' blues...