in our bumpy purchase of the used car GrandlandX Hybrid Bj.21 was before the car transfer still errors in the error memory of the controller. Auto dealer Neff was not able to fix these. Now we have brought the car for inventory and small defects repair to Auto dealership in our vicinity and this could first on guarantee put the small things in order. [error memory was set back] –> but we still have error information in the controller In how far are Also these errors are covered by a manufacturer’s warranty? (especially when the first half of the year has elapsed soon) Sounds guaranteed quite great the Opel here 5 years special super warranty promote; but the truth is mostly in the detail. My main problem is that the errors can mean “everything” or just “nothing”: and if a gross error develops what much money should cost at some point: can the cause be circled on such errors? B1003 ECU Functional malfunction U1FA0 Control unit Functional malfunction U1208 Invalid data received from the control unit Engine; performance – signal invalid Opel parent company takes “no position” on this, although this is now all documented by the inventory of the car dealership in my surroundings.