squeaks or rattles

Hello my first post here and I would like to help you guys! at first, the rattles/creaks are heard when the car's body flexes on bumpy or uneven road surface, incline parking I took my car to genesis dealership, they did lubricate the rubbers..and both metal and plastic parts on the roof...

How many of you have had some minor squeaks and rattle issues with their cars? Where were the problems and how were they resolved? Addressed by dealer or resolved by individuals?