Where did they hide the switch for outside and garage speakers?
Just settling into a new 2017 Seismic 4213. It has a Furrion system, and I've figured out the A B C speakers are the Living, Bath, & Bedroom respectively. However I can't get the side patio speakers on, nor the garage. Owners Manual said there is a switch in the "cargo area" but I can't find it. If you have a 4212 or 4213 maybe you can help a guy out?? Thanks.