Audi Cabriolet smoke emitting from dash vents after fan activation, leaving oily residue on Audi Cabriolet

Some Audi Cabriolet owners report experiencing smoke emitted from the dash vents after activating the fan, often accompanied by an oily residue. This issue may be attributed to a leaking evaporator core, which can cause steam to appear from the vents. Additionally, some owners have encountered electrical problems that could pose a fire hazard due to overheating wires or short circuits. In some cases, the smoke may stem from a faulty compressor clutch, which, while potentially resolvable through replacement, can be complex and costly. It is strongly recommended that owners have their vehicles inspected by a qualified mechanic to accurately diagnose and address these issues promptly, preventing further damage or safety risks.