I've got a 2014 Chevy Malibu. Just had to jump start my car this morning because it would appear that the radio stays on ignition off no key in ignition and driver door opened. (Normally under the afformentioned conditions the radio and display shut off) Radio display is also black not dim black as in off or no display. Volume and power on/off button appear to work but I can't do much else. I checked my door ajar sensor and it is working my link is working. no codes present. I have 2 batteries both do not hold surface charge but with car running both charge to 14.5v (yes I need to replace my batteries but won't do much good to do that until I find the cause of this drain. I would appreciate any help thank you.