by Kevin from Flowery Branch, GA 30542
In all fairness to Dan, he did inform me that he was not a BMW expert upon arrival, but he did reach out to someone else who has experience with this make. This service was needed as a result of a problem created by a prior service appointment with a different mechanic. After the diagnosis was completed by Dan, he informed me that my window wiper motor was most likely the cause. I scrambled to get one, but then discovered the issue was a damaged wiring harness caused by the previous repair.