Can I Get Free Repair at the 4S Shop for Faulty Power Windows in a New Car?

[VonJoseph]

If the issue stems from the vehicle itself and not due to human damage, it can indeed be repaired for free at the 4S shop. Labor cost calculation standards at 4S shops: The labor hours (duration) are typically predetermined by the manufacturer. For instance, a routine maintenance service might be allocated 2 labor hours, etc. The labor hour rate is generally set by the 4S shop based on local conditions, taking into account two main factors: the local wage level and the labor hour rates of other brand 4S shops in the same city. Power window system: An electric window system consists of the window glass, window regulator, motor, relay, switches, and other components. Typically, electric window systems are equipped with two sets of control switches. One set is installed on the dashboard or the driver's side door armrest, serving as the master switch, which allows the driver to control the movement of each window. The other set is installed on each passenger door, functioning as individual switches that can be operated by passengers. Usually, the master switch also includes a circuit breaker switch; if this is turned off, the individual switches will not function.