Hmmmm… I thought that there may have been more to your original questions.
There are a couple of possibilities, but the usual one is that the Executive Committee would have to hold a meeting of all members in order to vote on whether or not to issue you with an official warning letter called a Notice to Comply, and only if you do not comply can the matter then go to the CTTT.
If you are being visited by family and/or friends then you are responsible for ensuring that they comply with your Plan’s By-Laws, and those would include using only the visitors’ carspaces to park their vehicles, and them not making any noise that would disturb other residents.