Hello ! So make me my thoughts, what next could give up the mind and have come so on my alternator. Got the car now for 2 years. Did I happen at the cadet then and was not exactly pleasant to come to work in the morning because the battery is sucked empty. Well, my question, should one exchange such parts for new ones for precaution or is that not necessary and one waits until the first signs occur??? LG Nadine