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Aircon gets colder during journey on Auto setting
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MatR
 


Member Since: 22 Nov 2017
Location: Vaud
Posts: 6

Switzerland 2016 LR4 3.0 SDV6 Landmark LE Auto Zermatt SilverLR4
Aircon gets colder during journey on Auto setting

Hi all, I have a 2016 Landmark in Switzerland. I didn't have much airflow coming from the dashboard vents on Auto setting, but the local dealer has now implemented a tech bulletin which seems to resolve that issue. Now the problem is it blows hot air to get up to temperature on a cold day, but then the air goes colder during the journey. If you start manually intervening and turn the temp up to 28 for example then you can achieve ~20 degree but that shouldn't be necessary. I have seen some time ago seen a thread which seemed relevant on this forum but I can't find it now. If anyone can point me at a LR tech bulletin that I can show to the dealer to fix this I would be very grateful.
thanks
  
Post #188253522nd Nov 2017 7:09 pm
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NC500
 


Member Since: 18 Sep 2017
Location: On the NC500
Posts: 496

Scotland 2014 Discovery 4 3.0 SDV6 HSE Auto Firenze RedDiscovery 4

http://www.disco4.com/forum/disco-4-my15-1...42640.html
  
Post #189114717th Dec 2017 9:49 am
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Nikki
 


Member Since: 10 Mar 2015
Location: Melbourne
Posts: 140

Australia 
the temperature control problem-the culprit found

the temperature control problem-the culprit found

"Somerset Bumpkin" wrote:
If it helps I get around it by manually selecting all three vents (feet, face and windscreen).l and keep it like that. For whatever reason I then get hot air as per normal. Doesn’t fix the initial blast of cold air on start up but does fix the general poor heating when you’re up to temperature.


This is the only solution after trolling the 11 pages of complaints.
Thanks "Somerset Bumkin" so it appears there is a disconnect between the flap motors that distribute air-flow when set on Auto.
This shold get the heads-up from all those at LR who appear clueless
  
Post #189329422nd Dec 2017 10:40 pm
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