The temperature settings for both the driver and passenger sides are the same, but the passenger side is blowing hot air while the driver side is blowing cool air. What's going on, experts?

My 2002 Acr30's air conditioning has an issue. When I set the temperature above 18 degrees on either manual or automatic mode, it blows hot air, and there's an engine oil smell coming through. However, if I set it below 18 degrees, it blows cold air and the oil smell disappears. Has anyone else experienced this with their car, and how did you deal with it?

Hello everyone! I need some advice. When I turn on the AC, only the driver's side vents blow cold air, while all the other vents (passenger and rear) blow hot air, and it's really hot. Even when I close the vents, the area around them is still really hot. I went to the dealership, and they said I need to add refrigerant.

When the air conditioning blows cold air for a while and then switches to hot air, and after being turned off for a bit, it works again before reverting to hot air, it's puzzling. Interestingly, this issue doesn't occur on rainy days or when the weather isn't too hot. What could be the cause of this situation?

Geely air conditioner only blows on the front windshield, settings don't work, and it fixes itself after a few days. Does anyone else have the same issue?

I've got a 2014 Grand Cherokee, and lately when I turn on the heater, the driver's side vent blows cold air while the passenger side vent blows warm air. Does anyone know what might be causing this?

The temperature settings for both the driver and passenger sides are the same, but the passenger side is blowing hot air while the driver side is blowing cool air. What's going on, experts?

My 207's automatic air conditioning is having issues. The air only blows towards the windshield and can't be switched to other directions. The display on the panel works, but it doesn't actually change. The AC compressor starts, but it keeps blowing hot air. The temperature adjustment panel shows the settings, but the temperature doesn't change.

Is it normal for the left side of the hood on the 2019 HS 2.0 Super Edition to be hot after parking? After about half an hour, it cools down and the whole hood is warm, but the temperature is acceptable.

Why is the plastic near the gear lever on the passenger side very hot?

Can the footwell lights of the RDX for both the driver and passenger sides be adjusted to be brighter?