Depends on the car. Rarely needed it on the Leon, but in our V50 the back window gets covered in spray rather quickly when it's raining.
I never leave it on in the dry as I actually do pay attention when driving.
People who have it on when it's not raining really **** me off. How can you not notice it?! Grr.
I never leave it on in the dry as I actually do pay attention when driving.
People who have it on when it's not raining really **** me off. How can you not notice it?! Grr.

