Why does my Audi A1 AC not work when driving at high speeds?

I have noticed that my AC in my Audi A1 works perfectly when driving at low speeds, but as soon as I reach high speeds on the highway, it stops blowing cold air. Is this a common issue and is there a solution?

This could potentially be a problem with your car's refrigerant levels. It's always a good idea to check your AC's refrigerant levels and have them topped up if necessary. Also, make sure your car's engine is running at the proper temperature to ensure proper AC function.