Anyone know if I can get a on/off switch to fit in the dash by the a/c controls where the bank of switches for the tire pressure and exhaust brake are located?? I like to install one for a set of lights on the push bar. I'd like it to look like a factory switch.

 

Did something similar in another rig. went to the junkyard got the switch, very carefully drilled out the emblem and put in a small clear red bead from kids craft kit. just watch the rating lights would probably pull to much power if wired directly thru the switch.
i'd bet the switches for the heated seats, light load and exhaust brake probably tell the cpu to open a bigger switch for full system amps.