Sudden Window Failure Affects Certain Vehicles

Some European and Japanese car models have been reported to experience sudden window failure. The issue involves the driver's side rear window crashing down into the door. This problem may be caused by a failed attachment between the regulator and the fitting at the bottom of the window or a broken wire.
Mercedes-Benz, BMW, Audi, Porsche, VW, Volvo, Jaguar, Lexus, Toyota, and Honda vehicles have been associated with this issue. The failure is typically a relatively straightforward fix. The National Highway Traffic Safety Administration (NHTSA) has not issued a recall related to this specific problem.
However, vehicle owners who experience this issue should have their vehicle inspected to determine the cause and have it repaired to ensure safe operation. According to reports, this issue is not uncommon and can be addressed by a qualified technician.
Source: MBWorld (Mercedes)
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