What is a proper way to give tenant a warning in California?

[Vadim Du]

I have a tenant that has managed to piss off everyone in HOA. He always pays on time so there is no problem there. But he does not care much for social norms or cameras in the building and keeps doing things that are either violation of CC&Rs or bothersome to HOA and neighbors.

Previously HOA would give me a verbal warning but his latest violation was caught on camera and they sent me a written warning. In the letter, they said that would start issuing fines for every future violation.

Is there a notice that I can give my tenant, that would say that he is responsible for future fines issued by HOA? 3 days notice wouldn't work because he probably not going to commit the same violation but it would be something else.