Used Mercedes-Benz Windscreen Wiper Mechanisms

All used Mercedes-Benz Windscreen Wiper Mechanisms listed on Breakeryard.com are tested, original (OEM) manufacturer parts and come with a 14 day money back guarantee. Breakeryard.com list used car parts for Mercedes-Benz are from premium breaker yards from across the UK, saving you up to 80% compared to main dealer prices.

About Windscreen Wiper Mechanisms

Wipers are a standard safety feature in cars and can be positioned on both the front and rear windscreen of the car. Most cars have two wipers on the front windscreen, one on the driver side and one on the passenger side. Rear windscreens tend to have just one long wiper that sweeps across the whole of the windscreen. The driver needs to look through the front windscreen to see the road ahead, and through the back windscreen to see the traffic behind, so it is imperative that the windscreens are in perfect, clean condition and that the windscreen wiper mechanism is fully functioning in order for the wipers to do their job. 

The wiper consists of a wiper arm and a wiper blade. The wiper blade is made from rubber and as the arm is powered to move across the windscreen, the rubber blade moves the water and debris from the surface of the windscreen, clearing the screen to enable a clear vision of sight for the driver.  The wipers are powered by an electric motor, which is connected to the wiper linkage.

A wiper linkage is the mechanism responsible for movement of the wiper arms. Driven by the wiper motor, the linkage is moved back and forth by cams, which powers the wiper arms to move across the windscreen.  The motor and linkage mechanism is located beneath the bonnet, generally concealed by a plastic scuttle panel. The wiper arms are normally bolted or attached to the linkage on studs or splines that protrude through the scuttle panel. Arms can often be difficult to remove by hand as the splines are mostly tapered. Special universal tools can be used to lever off the arms. The driver can decide at what speed the wipers move, usually from a choice of three speeds, depending on the weather conditions. The driver can operate the wipers by selecting the desired speed on the wiper switch stalk, which is usually mounted on the steering column. This activates the wiper motor switch, which operates with a wiper motor relay.

If there is a fault with the windscreen wiper mechanism this will cause the wipers to malfunction. If the motor and linkage mechanism wear out, the wipers will not work and replacement parts should be fitted. If the wipers are not working or only working intermittently, there could be a problem with the wiper switch stalk. An old and worn out wiper blade will be ineffective and need to be replaced as soon as possible. Signs that you need to buy new wiper blades include streaks of dirt left on the windscreen; inability to remove sufficient water from the windscreen in heavy rain; a screeching sound from the wipers when in operation; and wipers being lifted off the windscreen by the wind when driving along.  Broken or worn out wiper arms will not function properly and will also need to be replaced.   If wiper problems strike, it's a good idea to consult your mechanic to identify which specific part needs replacing. When replacing the windscreen wiper mechanism, ensuring you buy parts that are manufactured for the make and model of your vehicle will give you an excellent product that will perform well and be completely compatible with your car.

Mercedes-Benz trivia

  • Karl Benz founded the famous car company. He is not only credited as the maker of the world's first practical motorcar but also has the distinction of being the first person ever issued with a driving license (local citizens kept complaining about the noise and smell of his Motorwagen, and so he needed written permission to drive it).
  • Mercedes are responsible for a lot of 'firsts' in their long history, including the world's first production of a diesel car. Very impressive, but it only had three wheels. Production stopped pretty quickly in the late 1950s.
  • The Popemobile is a Mercedes Benz M-Class SUV. It's not a standard model, however, and has some added features like an inbuilt oxygen system and bulletproof glass.
  • The longest sedan vehicle available in today's car market is the S-Class Pullman, at a mind-boggling 6.5 metres long. Bear in mind that the average length of a sedan is only 4.7 metres!
  • Nepal had very few roads at the time, but the car company still gifted a shiny new Merc to the king of the country in 1940. It was the first car that had ever been in Nepal!