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The 1x function of the wiper-speed selection lever, and the washer spray, stopped working. The spray reservoir seems to've been empty before it stopped working. But after refill, no go.

The wiper fuses listed in the user manual, F21 & F23, look OK. A relay K22 for "front washer" is also listed, but I'm unable to find that.

Anyone have experience with a simple, quick owner fix of this problem?
 

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Discussion Starter #2
Need advice to fix 1x wipe speed and windshield spray

The 1x function of the wiper-speed selection lever, and the washer spray, stopped working. The spray reservoir seems to've been empty before it stopped working. But after refill, no go.

The wiper fuses listed in the user manual, F21 & F23, look OK. A relay K22 for "front washer" is also listed, but I'm unable to find that.

Anyone have experience with a simple, quick owner fix of this problem?
 

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Dealership. Unless you've driven more than 36K miles you're still under the B2B warranty.
 

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My guess is that the multi-function switch that controls those things (the "stalk") is defective and needs to be replaced. It is not a cheap part. I would let a dealer do it under warranty.

Meanwhile, it is not a very critical failure and you can probably live with it until you have another reason to take it in.
 
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