For example, I wanted to know if I am buying a vehicle now where I noticed a problem, for example, some oil on the turbocharger and I noticed that before.When then the seller is liable for it.Had now read different items.On one side the seller is only liable if the problem existed before and was recorded in the contract.On another side the seller is liable for all defects that arise after purchase, i.e. r even if it was not recorded in the contract that was some oil around the turbocharger. So on the one side stands >Defect liability/guarantee there are only defects covered which have already been present at the vehicle transfer. On the other side stands >The warranty, unlike the guarantee, is based on the property and legal defect liability, which is recorded in the BGB. A seller is liable for the fact that one thing that he sells is free of defects. This can also be hidden defects be or those that occur only after the purchase. So the one side says it must have existed before and have been recorded in the contract and the other says the guarantee covers everything if it happens after the purchase and has not been determined or recorded in the contract before. Bzw another side says defects that have been determined before the purchase and are then recorded in the contract and where, for example, then the turbo gets broken after that I have to pay myself because that already v or purchase.