I have a 2018 and a 2020 Soul EV.
Both have the same problem in the winter especially after driving through a snow storm.
On the 2020, the charging door is a opened by pushing on it. Sometimes it takes a few tries to actually have it open, even when there's no snow.
I haven't found a good...
I think I have the same issue as you did.
I get a slow clicking noise when just letting off the brake, which gets faster. And at around 50-60km/h, the noise is like a whining.
Is there a chance you have a recording of the noise?
Even if you lock the car with the keys not inside, since the car is 'on', someone can break the window and drive off with it.
I don't know if the UVO app will prevent this from happening or not, because in Canada we can't get the UVO app.
I noticed the Lock and Unlock works except the driver door too. Sometimes the lock and unlock doesn't work at all.
No issues with the radio
The Charge Door open button, doesn't always work.