Renault Forums :: Independent Renault forum - View Single Post - rain light sensor silicon washer

View Single Post
post #4 of (permalink) Old 11th March 2008
Technical Supremo

Join Date: Feb 2007
Posts: 42,935
Nominated 16 Times in 67 Posts
Nominated TOTW/F/M Award(s): 28
Thanks: 372
Thanked 5,199 Times in 4,711 Posts
The rain sensor works on the refractive index of the glass which changes when drops of water land on it. For it to work correctly it must sit at a precise angle to the glass - that's probalbly why you need the silicon washer.
Currently in madnoel10's garage:
Honda Civic 1.4l
madnoel10 is offline  
For the best viewing experience please update your browser to Google Chrome