Here is the Land Rover Discovery 4 wiper mechanism: it consists of an electric wiper motor with an integrated gearbox and park switch, connected to a linkage assembly that converts the motor’s rotary motion into a synchronized back-and-forth sweep of the wiper arms across the windscreen. The system is controlled through the wiper stalk and body control module, which manages speed, intermittent operation, and correct parking of the wipers when switched off, ensuring smooth and reliable visibility