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I have mine in auto mode, they may come on if they are in the off position, I don't know.
Regardless of mode (auto or manual)..
When you first pull the stalk back, if there is ENOUGH fluid spraying it will wipe. Now I pull it back again but this time I only need a little more fluid...the damn thing does NOT work.....Keep Pulling it back for MORE fluid and it wipes....
What is wrong Lexus? This vehicle is in its 6th year of production so it should be "flawless".
When you first pull the stalk back, if there is ENOUGH fluid spraying it will wipe. Now I pull it back again but this time I only need a little more fluid...the damn thing does NOT work.....Keep Pulling it back for MORE fluid and it wipes....
What is wrong Lexus? This vehicle is in its 6th year of production so it should be "flawless".
Thank you all.
As I said in an earlier post, you have to spray enough to hit the sensor. While I agree it shouldn't be that way but it's not a big deal to turn them on to clean the windshield, you already have your hand on the stalk! On previous vehicles I always end up turning the wipers on again manually anyway because of streaking or run down on the windshield. I think we all have bigger issues to deal with in life, much bigger than my wipers don't come on when I spray!
Have 2015 Luxury. The rain sensor works properly including the washer mode. However, when in the auto mode you can rotate the ring on the stalk to change the time interval while in auto. If it is set on the slower interval it can be a pause before it does the wiper operation when washing the window. I keep mine in the normal mode and it wipes when I use the washer. Hope this does not sound confusing? Just traded my 2012 LS and the GX wiper washer works just like in the normal mode as the LS. However, you could not change the interval time on the LS in the auto mode.