Hello everyone I'm a long time lurker and just signed up. I'm looking for a switched accessory wire in my 08 single cab XL to tie in the CB and also to hook into a relay to run my compressor for the air bags. My F250 has a couple blunt cut wires by the fuse box for this purpose. Is there anything like this on the F150s or were are you guys tieing into.

 

I would use the switched power on the radio and have it trigger a relay for both items.