Windscreen wipers

Sep 23, 2023
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I recently replaced wipers by Bosch and Valeo both made in china, I asked myself if perhaps made by same factory,I replace wipers beginning of Spring and end of August (unless deemed unserviceable in between )
 
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Nov 6, 2005
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I recently replaced wipers by Bosch and Valeo both made in china, I asked myself if perhaps made by same factory,I replace wipers beginning of Spring and end of August (unless deemed unserviceable in between )
I replace my front wipers at 10-12,000 miles and the rear wiper at 30,000 - but it also has a "winter valet" in the autumn which puts a water repellant coating on the windscreen which is very good at shifting the water without the wipers at motorway speed.
 
Jun 20, 2005
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I replace my front wipers at 10-12,000 miles and the rear wiper at 30,000 - but it also has a "winter valet" in the autumn which puts a water repellant coating on the windscreen which is very good at shifting the water without the wipers at motorway speed.
Does this cause a problem when the sun is low refracting off the screen. Like a bit smeary?
 
Nov 11, 2009
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I replace my front wipers at 10-12,000 miles and the rear wiper at 30,000 - but it also has a "winter valet" in the autumn which puts a water repellant coating on the windscreen which is very good at shifting the water without the wipers at motorway speed.
What do you use for the winter valet?
 
Nov 6, 2005
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Does this cause a problem when the sun is low refracting off the screen. Like a bit smeary?
Not that I've noticed - although on one occasion the treatment was applied during very light drizzle, had a big smeary patch so had to be removed and reapplied.
 
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Nov 6, 2005
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Bit far for me to travel. I thought you were using something like RainX or equivalent.
I think it's the same sort of thing as RainX but I don't know what brand he uses.

I did try using the RainX version that can be added to the washer bottle but that caused contamination of the level sensor, a known issue with VW Group vehicles.
 
Sep 23, 2023
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I find it good practice to replace wipers in spring due to the grit and salt used over the winter,changed again end of Autumn, it's easier to replace wipers blades than have marks polished out
 
Nov 11, 2009
23,074
7,810
50,935
I find it good practice to replace wipers in spring due to the grit and salt used over the winter,changed again end of Autumn, it's easier to replace wipers blades than have marks polished out
We have a routine to use the washers just before driving off the first time a car is used that day. It tackles any grit or Sahara sand that has been deposited. If the car has not been used for a few days it’s not unknown for us the sprinkle a kettle of water over the screen. Also use a good quality screen wash too. Expect about 10000 miles on the wiper or two years whichever comes first. Don’t suffer scratched screens.
 

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