Hello forum! I’m new here, drive an omi with rain sensor and have the following problem. In the 1st wiper stage (rain sensor) nothing happens anymore. Levels 2 (continuous operation slow) and 3 (fast) work without any problems. If the windscreen washer is loaded, it was wiped automatically a few times; even that doesn’t work any more. Has anyone ever had this problem before? With FOH they would probably have to filter out now, whether the rain sensor or the wiper switch is defective, or whatever else. Fear that alone the search will be expensive. I hope for answers from you. Greeting Mengwa59