Audi Repair Questions? Ask a Mechanic for Answers ASAP
Hi, How are you?I'm Shabaz, one of the automotive experts, I'm sorry you're experiencing problems with your car, I will do my best to help you today.
Do you have a picture of the marks on the chrome trim?
Since I received no response. I will leave you with a general answer and I hope this helps you.
What I think you are seeing, are called water spots. It means that water has dried in that spot and has left mark because water is not pure unless it's filtered or processed.
To remove these marks, you can use 2 parts vinegar mixed with 1 part water in a spray bottle. Spray this mixture on the chrome trim and leave it for a minute before wiping it off.
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