My jeep is having a weird electrical issue. Yesterday afternoon the radio stopped working, wouldn't turn on, even after I restarted the Jeep. Last night when I was leaving work I needed a boost, but the radio started working again. It was sitting for close on 10 hours last night in about -14 degrees celsius. I didn't leave any lights/cb on or leave a door open. Any ideas what it might be, and does it seem like I might need a new battery?
