What do I do if my Audi A4's engine is overheating?

I've noticed that on hot days or when stuck in traffic, my Audi A4's engine starts to overheat. I've tried turning off the AC and increasing my speed, but it doesn't seem to help. What should I do?

It's important to not ignore an overheating engine as it can lead to further damage. First, check the coolant level and make sure it's at the proper level. If it's low, refill it and monitor the levels. If it continues to happen, it may be a sign of a leak or a faulty cooling system. In that case, it's best to take it to a mechanic for further inspection.