Specialist part · #6447 · 1 pts
What may be the effect if you use damaged or worn wiper blades in a passenger car?
aReduction of windscreen washer consumption.
bReduced battery use.
cDeterioration of road visibility in the rain.
Why?
Worn or damaged wiper blades leave water and streaks on the glass, reducing visibility in rain. The photo shows the rear wiper, which also helps the driver observe the surroundings. Damaged blades do not provide savings in washer fluid or reduce the load on the battery.