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S60 & V60 '18> / XC60 '17> / S90 & V90 '16> / XC90 '15> General Forum for the SPA-platform 60- and 90-series models |
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Headlight washers not workingViews : 1150 Replies : 10Users Viewing This Thread : |
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Apr 30th, 2022, 08:59 | #1 |
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Location: Yorkshire man living in County Durham
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Headlight washers not working
My headlight washers have stopped working, during winter when using the screen wash more frequently they were working fine but for the last few months they have not worked, I have checked the fuse which is fine and just to be sure I swapped the screen and headlight fuses over and screen wash works but still no headlight wash.
I pulled the inner wheel arch cover off and removed the headlight wash motor and tested it on a 12 volt supply and it works fine, after replacing the motor the headlight wash worked once but has not worked since. (I know they only work every 5th screen wash) They are not popping out or spraying, anyone had this happen and had them sorted, the MOT is due soon and this is now a MOT fail.
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XC90 Inscription D5 Power pulse, 2017 MY, Savile grey, Blond Nappa, Leather dash/door tops, Walnut inlays, Dark tinted windows, Air suspension, Bliss/Cross traffic alert, Xenium/7 seat comfort/Family/Winter packs, 4 zone climate, Heated rear seats. |
Apr 30th, 2022, 10:05 | #2 |
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Headlamp washers normally pop up because of the pressure and/or water flow created by the pump. There isn't a motor or solenoid to aid them to pop up.
Perhaps there is extra friction in the pop-up mechanism (or it's gunged up) caused by infrequent use over the last couple of years? On my Merc it was possible to lift open the flap on the bumper (it was hinged along the forward edge) and pull up the jet mechanism manually. It was a simple arrangement of two concentric cylinders where the inner one with the nozzle on top could rise so that the bottom of the inner one formed a seal with the top of the (fixed in place) outer cylinder when deployed. I don't know if it's possble to do this on our cars but it might be worth having a look. Must admit, I can't remember the last time I saw mine working. I'll have to check them.
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MY17 XC90 D5 Powerpulse Momentum: SENSUS, Osmium Grey, Blond, Walnut, Xenium, BLIS + CTA & RCM, Winter Plus, Fuel-fired Heater, Heated Rear Seats, Power Extensions, Tinted Windows Coming soon: XC60 Ultimate Recharge MY24 or 25 or... |
Apr 30th, 2022, 14:04 | #3 |
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Thanks, I did check the nozzles/cover and they are free and easy to lift the covers and extend the spray nozzles, and they look very clean, plus they did spray a good amount after I checked the pump motor on a 12 supply and replaced it but it only worked once.
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XC90 Inscription D5 Power pulse, 2017 MY, Savile grey, Blond Nappa, Leather dash/door tops, Walnut inlays, Dark tinted windows, Air suspension, Bliss/Cross traffic alert, Xenium/7 seat comfort/Family/Winter packs, 4 zone climate, Heated rear seats. |
Apr 30th, 2022, 16:14 | #4 |
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Last Online: Apr 27th, 2024 09:11
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Location: Willenhall
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Don't they also only work when the headlights are on? I wish they were activated seperately with a switch on the light stalk. I hate it when i've just washed the car only to have the washer spray all over the bonnet and then dry - annoying!!!
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Apr 30th, 2022, 18:52 | #5 | |
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Quote:
Just a side note; while testing them, I was pulling the washer stalk and counting the pulls in quick succession and headlight washers were still not working, then I pulled the stalk and waited for the wipers to come to a rest before pulling it again then the headlight washers work on the 5th pull, "with the headlights on" (you must let the wash/wipe cycle finish before each pull of the stalk)
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XC90 Inscription D5 Power pulse, 2017 MY, Savile grey, Blond Nappa, Leather dash/door tops, Walnut inlays, Dark tinted windows, Air suspension, Bliss/Cross traffic alert, Xenium/7 seat comfort/Family/Winter packs, 4 zone climate, Heated rear seats. |
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May 2nd, 2022, 13:53 | #7 |
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XC90 Inscription D5 Power pulse, 2017 MY, Savile grey, Blond Nappa, Leather dash/door tops, Walnut inlays, Dark tinted windows, Air suspension, Bliss/Cross traffic alert, Xenium/7 seat comfort/Family/Winter packs, 4 zone climate, Heated rear seats. |
May 2nd, 2022, 18:28 | #8 |
Volvo family member
Last Online: Apr 26th, 2024 15:02
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Location: Peterborough
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no worries mate i have reported that to Volvo and guy came switched on lights and tested all worked then he mentions that lights have to be on to activate the washers
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May 3rd, 2022, 10:01 | #10 |
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He passed it on previous tests so he should do. Or did not bother checking. Just to be sure I will leave the headlights switch to the manual on position so they come on with ignition.
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XC90 Inscription D5 Power pulse, 2017 MY, Savile grey, Blond Nappa, Leather dash/door tops, Walnut inlays, Dark tinted windows, Air suspension, Bliss/Cross traffic alert, Xenium/7 seat comfort/Family/Winter packs, 4 zone climate, Heated rear seats. |
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