This might be just a coincidence. But I have just had a new windscreen fitted following a rock being thrown up by a lorry's wheels hitting it, which left a small chip, which after a few days became a long crack and was growing. The screen was replaced last week, and yesterday I discovered the seat was not responding to the controls. I cannot see any fuse listed in the owner's manual which states it supplies power to the seats. The driver's seat is working as usual, which made me think it must be fuse-related, but the fuse chart makes zero reference to any fuses. Any ideas? Edit. Update I think that they must have done something when they fitted the windscreen, just went to go out in the car and the battery is dead flat, highly unlikely to the battery as it was a brand new fitted 16th Sept 2025. Since it was fitted last Wednesday it has been out on a some decent runs, 2 were 30 mile nonstop round trips, and another was a trip of 160 miles on Friday, no warning lights on or any issues other than the passenger seat inoperable. Now charging the battery, this is not good news. I'm supposed to be taking my wife and sister-in-law to Stansted airport tomorrow to their flight.