Radio issue

[3wide]

About a month and a half ago the battery in our car died in our garage so I just replaced it as anyone would pull the old battery out put a new battery in, Since then we’ve had different electrical problems but the biggest one has been the radio it’s Had a lot of static and my wife says that sometimes it doesn’t work at all. Anyone have any ideas thanks 2013 SHO

 

[SM105K]

About a month and a half ago the battery in our car died in our garage so I just replaced it as anyone would pull the old battery out put a new battery in, Since then we’ve had different electrical problems but the biggest one has been the radio it’s Had a lot of static and my wife says that sometimes it doesn’t work at all. Anyone have any ideas thanks 2013 SHO

I would pull the both battery cables over night and then re-install. See if that works.