If you are driving a Volkswagen car with a rear wiper problem, you could be putting yourself and other road users at risk. The rear wiper is a very important safety feature as it helps clear away rain, snow, and debris from the rear window, allowing the driver to have a clear view of the road behind them and any obstacles in their path. Without the rear wiper, it can be difficult to see clearly, increasing the chances of an accident or collision. Additionally, if you are travelling in bad weather, the accumulation of rain or snow on the rear window could obscure your vision, further increasing the risk of an accident.