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Home >> Volvo >> 2004 >> S40 LSE >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Wiper/Washer Systems >> Battery, Brakes, Central Electronic Module (CEM), Climate Units, Engine Management System (Ems), Diagnosis - Design And Function (644 Body) >> Central Electronic Module (CEM) (2000-2004) >> Wiper Functions >> Interval time
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Interval time

The interval's duration for the windshield wipers (and rear wiper due to the synchronization function) varies with the speed of the car.

Speed Interval's duration
Slower than 31 km/h (19 mph) 6 seconds
Between 31 and 62 km/h (19 and 39 mph) 4 seconds
Faster than 62 km/h (39 mph) 3 seconds