Volkswagen CC multiple electrical issues affecting lights, windows, radio, and starting on Volkswagen CC

Some Volkswagen CC owners report experiencing various electrical issues affecting components such as lights, windows, radio, and starting. Specifically, some owners have noted that interior lights turn off quickly after the door is opened, which can hinder visibility inside the vehicle. Additionally, problems with power windows, including window regulator or motor failures, have been reported, leading to windows that do not operate correctly or fail to drop automatically when the door is opened. Concerns regarding the radio system are also common, with some owners experiencing the radio shutting down due to low battery even when the engine is off, as well as issues with the radio changing channels on its own and the voice command function malfunctioning. Furthermore, after fuel pump replacements, some owners have faced difficulties with their cars not starting, shaking at red lights, or turning off unexpectedly, indicating potential electrical issues affecting the starting system. These problems can be frustrating and may require professional diagnosis and repair to ensure the vehicle's essential components function properly.