Not really sure, but after of catch a gift (and the xmas song plays) the car's radio doesn't works. I had to download the originals files to solve this problem, but again appears by catching a gift.
No radio sound
You shouldn’t have to download anything. It will fix after you relog. I’m pretty sure I fixed it in update 1.4.1 but tbh I didn’t test it. I’ll check it out.
It's still not fixed in 1.4.1. I thought it would be fixed in 1.4.2? xd too many versions now.
1.4.2, still not fixed. I tested it after carolling at a few houses in Bayside.