| 摘要 |
<p>A circuit arrangement for a windshield cleaning installation of motor vehicles with a switch which, in one engaging position, connects a program transmitter for one function by way of a control line with one terminal of the power supply and which, in a second engaging position, connects the program transmitter for another function by way of the same control line with the other power supply terminal; the program transmitter is equipped with switching devices for realizing the various functions corresponding to the potential applied to the control line.</p> |
