Volkswagen Passat 2013

The car is very clean inside and outside, In the name of Allah, as God wills, there is no power or strength except with Allah. Maintenance has been done and all consumable items have been replaced, including spark plugs, oil change, filter, new brake pads; all consumable parts have been completely replaced. New inspection done a week ago. The registration has two years and a few months remaining. The car has been fully repainted, only cosmetic painting, I've had it for two years, Alhamdulillah, no accidents. The car doesn't need anything, just knock, start and drive. There is white smoke if the car has been parked for a long time, otherwise no smoke ever appears, neither during startup nor while driving. I took it to a workshop and according to their diagnosis, it's vapor condensation. The car is fully optional.