Polo Sedan has a reasonably economical windpipe, but the cost depends to a large extent on the frequency of their activation, as the windshield washer and the headlight washer work in the car in the steam. In order to save liquids, you can adjust the frequency of the liquidosis to the dealer's computer. The basic configuration is to determine which time the headlight is to be included: from every 4 to the lever to every 15th. Every 4-so there is an excessive amount of liquid being spent on the headlights. If the smell of liquid is felt in the passenger compartment, you need to pay attention to the tank and the hose assemblies.
