Since update to 19 the headlightwashers just function once after the start. Before they were operating evry 3 rd wash.

Any advice?

 

If I were sure that was a certain effect of the upgrade, I'd request it in a heartbeat! I usually turn my auto headlights off to ensure that they don't get washed as I treat my (usually just streaked) windshield. I do this in the interest of saving fluid for when I might really need it on the windshield, as it is far more crucial there than any marginal headlamp washing beneift. Sorry I can't help your info request, other than to try to make you feel better about it

Cheers,
Ray Hull

 

Are you low on washer fluid? With mine, when the washer fluid gets low and prompts an I-drive message, the washer dispenser works on the windsheild but stops dispensing on the headlights - perhaps as a conservation function

 

Something funny here.

If you have your lights on they should function as you describe, but if they are on auto-mode I'm not sure.

If you are out of washfluid the iDrive should warn about it.

I have 19.2 and it's only improvements expect of the Tire Puncture feature,
it gives false warnings when driving on snowy roads.

 

Are you low on washer fluid? With mine, when the washer fluid gets low and prompts an I-drive message, the washer dispenser works on the windsheild but stops dispensing on the headlights - perhaps as a conservation function
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Washer level OK. Headlight in auto mode. It was working before.