How to fix overheating issue in Audi A4?

I recently noticed that my Audi A4 is overheating while driving on the highway. What could be the cause and how can I fix it?

It is possible that your radiator is clogged or damaged. I suggest getting it checked and replaced if necessary. This should resolve the overheating issue.

Another possible cause could be a malfunctioning thermostat. I recommend getting it replaced by a mechanic to ensure proper functioning of the cooling system.

An issue with the water pump can also cause overheating. I suggest getting it inspected and repaired by a qualified mechanic.