Do cars make noise when they're running?

Do cars make noise when they're running?

The car makes a lot of noise when driving, not sure why.

How do you fold the side mirrors when the car is running?

The car makes a buzzing noise when driving over 80 km/h.

Is there any abnormal electrical noise when the vehicle is running on electric power?

The radio keeps making noise when turned on.

When I turn on the AC, it makes a noise... After a while, it gets a bit better, but when I stop the car, it starts making noise again... Has anyone experienced this? Thanks.

Why does the car make a "tututut" noise when accelerating?

I need some help. I have a 2019 MG HS 1.5T, and it's run for 37,000 kilometers. The engine pulley makes a squeaking noise when I release the accelerator, and it also makes noise when I turn on the AC. What should I do? I just replaced the alternator pulley, but it didn't help.

How do you upgrade your car's infotainment system? And why do the wipers make so much noise and vibrate a lot? They're even worse than those on a van!