ok, this has me stumped.
When the head unit is in radio mode, neither one of my amps are on (same REM turn on wire) but then, if i turn my headlight switch on, both amps will turn on and work fine.
Basically {headlights on--amp on}---{headlights off---amp off} WTF!!!
(btw its a 93 chevy silverado 350 4X4)
It only does this in radio mode. CD and AUX work fine and it doesnt matter if the headlight switch is on or off.
The only thing I can think of is the ground power is running throught the headlight circuit? I have upgraded my batt-frame wire to 4 gauge and all the other grounds are good.
ANY IDEAS what the heck is going on??!