Ok, so i went to install my car stereo and with ONLY the 12v constant connected i'm getting a drain on my battery of .70 (checked with a multimeter). why is this?....also the rca's on my headunit are grounded (don't know if that means anything). Any advice.
>>>>>>>>>>>>ALL OTHER WIRE'S ARE NOT CONNECTED!,<<<<<<<<<<<
>>>>>>>>>>>>ALL OTHER WIRE'S ARE NOT CONNECTED!,<<<<<<<<<<<