Quote:
Originally Posted by ray_pilot
I may be coming late to this thread, but I need a better explanation. Obviously I can get that VW relay and swap out the existing one. I understand that. But where does that knob (on the left side of the radio) come into play. i just have a blank spot there. And I've never tried, so how can you put the wiper in 'intermittant mode" if that doesn't exist? Thanks.
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The VW relay is superior in every way but aesthetics, since it's basically infinitely variable. To set the time between wipes, you put it in intermittent for one cycle, go back to off, wait your desired time, then flip it back to intermittent. It keeps that delay until the ignition is turned off.
I have the knob and am so much happier with the VW relay.