If your vehicle does not fall into the definition of a "commercial vehicle" under the bylaws of your HOA where you reside, then you should be allowed to park your vehicle in the complex where you reside.In order to prevent a potential problem concenring the parking of your vehicle in the complex, I would write the HOA a letter (keep a copy for future use) stating your position that your vehicle is not a "commercial vehicle" under the bylaws and is allowed to be parked in the complex and then take matters from there where you should be allowed to place a cover on the vehicle to cover up any advertisement upon it.