How do I troubleshoot my Audi A8's engine overheating?

I've been experiencing issues with my Audi A8's engine overheating. It's not consistently happening, but when it does, it's causing major problems. Any advice on how to troubleshoot and address this issue?

First, check your coolant levels and make sure they're at the appropriate level. If they're low, top them off and see if that solves the issue. If not, move on to checking the radiator for any leaks or clogs. You can also try flushing the cooling system to remove any debris or buildup that may be causing the overheating.