Member Since: 29 Mar 2014
Location: Perth
Posts: 30
Heated Washers . . . Again !!
Hi all - it's winter time so this is obviously rearing its head again. I've read the previous posts on the heated windscreen washers (incl D4s are better than the D3 ones !) and have just picked my D4 commercial from the garage today after a service.
I had asked them to check if they were working properly because they were frozen solid, and took a good 45 mins to defrost, and even when they had initially started 'leaking' some fluid from the jets, it refroze again.
I was told that they are working fine, but "note the heated rear screen needs to be switched on for them to operate"
Looking at the previous posts on this, it appears that they should either be automatic, or alternatively the front screen needs to be on.
Can anyone share experiences of how hot their nozzles get - and how to turn them on ??!!
19th Jan 2016 6:15 pm
DSL Keeper of the wheelie bin
Member Since: 11 May 2006
Location: Off again! :-)
Posts: 73085
Certainly from watching the driver's side one defrost today on my D3 it doesn't require either screen heaters to be on, mine weren't. Passanger side did nothing though.
19th Jan 2016 6:19 pm
Robbie
Member Since: 05 Feb 2006
Location: ¯\_(ツ)_/¯
Posts: 17932
Heated nozzles are turned on automatically when it is cold.
Land Rover - Turning Drivers into Mechanics Since 1948
Member Since: 29 Mar 2014
Location: Perth
Posts: 30
I agree that it should be automatic - and yet this is the information from the main dealer yesterday.
On the serious side though, how long does it usually take for the frozen jets to start working ?
THanks
20th Jan 2016 12:52 pm
geoffsnook
Member Since: 13 Jun 2014
Location: south wales
Posts: 3170
Mine was on defrost this morning jets still frozen solid after 10 minuets Discovery 3 se gone
Range rover sport supercharged here:)
20th Jan 2016 1:19 pm
Brian_DL13
Member Since: 25 Aug 2013
Location: Teesdale
Posts: 1418
HRS comes on automatically below a certain temperature (5deg?). Maybe that's what they are on about.
20th Jan 2016 1:30 pm
HughMartin
Member Since: 30 Mar 2008
Location: Aberdeenshire
Posts: 751
Irrespective of whether the nozzles are heated or not, in my experience the most important thing is to make sure the screen fluid is made up of the correct proportion of screen wash fluid and water; sometimes even 100% screen wash fluid in very low temperatures. There is no point in having heated nozzles if the fluid has frozen further upstream. So many folk (not LR owners I'm sure) keep topping up their screenwash bottle with water so it becomes so dilute it will freeze vey quickly. We have all seen drivers driving into a low sun with filthy, smeared windscreens due to their washers frozen and they can hardly see where they are going. They might as well be driving with their eyes closed.
20th Jan 2016 2:01 pm
grzesiul
Member Since: 11 May 2008
Location: UK
Posts: 6403
Hughbert22
Is you D4 MY16 if so it might be related to ambient temp sensor issues
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