01-08-2014, 04:52 PM
It's only one sensor, and there should only be a light one side (it doesn't do a KITT style strobe lol...).
They're not brilliant anyway tbh, especially in fine drizzle or where there's 'sparse' drops which inevitably miss the sensor, but they aren't usually that bad either. Have you had a new screen at all? The sensor needs to make good contact with the screen which they sometimes don't with a new window.
I assume they work fine otherwise, not skipping or juddering etc?
They're not brilliant anyway tbh, especially in fine drizzle or where there's 'sparse' drops which inevitably miss the sensor, but they aren't usually that bad either. Have you had a new screen at all? The sensor needs to make good contact with the screen which they sometimes don't with a new window.
I assume they work fine otherwise, not skipping or juddering etc?