Scrat
forum member
i just replaced my shaker 500 hu for an aftermarket double din. i also bought and installed a PAC interface since i wanted to retain use of the subs and door switch. Everything is hooked up and working fine and the way it should but i stumbled on the fact that even with the car off and key out and door open i can still turn the radio on. Now i know with the stock hu you can activate the clock or load and eject cd's with the key off and such but since it being an aftermarket unit can the radio still be active due to that stock head units feature?
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