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What is it
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mse
 


Member Since: 27 Jun 2005
Location: Shropshire
Posts: 2704

United Kingdom 2015 Discovery 4 3.0 SDV6 Landmark LE Auto Indus SilverDiscovery 4
What is it

Ok clever people, what is this:
Click image to enlarge


This wasn't on the sport. (don't say rear view mirror Whistle Rolling with laughter )
 Mike  
Post #122581728th Jan 2014 3:01 pm
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Trigger
 


Member Since: 11 Nov 2012
Location: Gone
Posts: 295


Thumbs Up
 

Last edited by Trigger on 6th Feb 2014 2:09 pm. Edited 1 time in total 
Post #122583228th Jan 2014 3:14 pm
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sjmw
 


Member Since: 05 Jan 2012
Location: Bristol
Posts: 218

United Kingdom 2014 Discovery 4 3.0 SDV6 HSE Auto Corris GreyDiscovery 4

Google monitoring device. Fitted to all new vehicles now as part of PRISM (or similar) Sad
  
Post #122584728th Jan 2014 3:39 pm
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2DISCO3ORNOT
 


Member Since: 27 Apr 2009
Location: at sea
Posts: 1209


Black box recorder Thumbs Up
  
Post #122585428th Jan 2014 3:56 pm
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WOODY179
 


Member Since: 01 Jun 2005
Location: Chesterfield
Posts: 3654

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I asked a salesman about this the other month and was told it was the rain sensor Rolling Eyes
  
Post #122585628th Jan 2014 3:57 pm
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waterbuoy
 


Member Since: 26 Oct 2013
Location: Argyll
Posts: 2922

United Kingdom 2009 Discovery 3 TDV6 SE Auto Stornoway GreyDiscovery 3

Ambient light sensor for 'auto' setting?!

No doubt someone who actually knows (rather than guessing) will be along soon Very Happy
 Currently 2009 Disco 3 SE, 2013 MY D4 HSE and 2016 D4 SE
Previously:
TD5 Defender 110 CSW (230k miles)
300TDi Disco 1 (289k)
4 RR Classics (300-350k each, 2 manual, 2 auto)
110 V8 CSW (220k)
S3 109 hi cap pickup (ex RN)
S2A 88 Safari SW with lpg conversion (bloody lethal) 
 
Post #122586028th Jan 2014 4:02 pm
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Gareth
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Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26774

United Kingdom 

Maybe its the sensor for High Beam Assist? My 2013 model has the sensor in the front of the mirror, and it doesn't work too well, so maybe they improved it?
  
Post #122586428th Jan 2014 4:04 pm
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mse
 


Member Since: 27 Jun 2005
Location: Shropshire
Posts: 2704

United Kingdom 2015 Discovery 4 3.0 SDV6 Landmark LE Auto Indus SilverDiscovery 4

Ive been out and cut it off just to be safe, after the google monitoring reference...maybe I should have waited





OK I didn't Rolling with laughter

Its not the rain sensor, that's in the gubins in the mirror and it has no outside window. If it was for remote park heat I would have thought it would have been on the sport....so next guess people Exclamation Whistle
 Mike  
Post #122587228th Jan 2014 4:08 pm
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Russell
 


Member Since: 23 Aug 2007
Location: Kent
Posts: 10564

United Kingdom 

How old is the D4? I do not think it is not a factory fit item so perhaps go back to the dealer and ask them. The rain sensor and high beam assist are all built into the mirror housing.
 MY17 D5 1st Edition Namib Orange
MY15 D4 HSE Kaikoura Stone
MY12 D4 HSE Nara Bronze Sold and gone
MY11 D4 HSE Stornaway Grey Sold and gone
D3 S spec Silver Sold and gone
Tow bar, full length roof bars, side steps, tow bar storage unit, surround camers.
D4 camera club 
 
Post #122587528th Jan 2014 4:19 pm
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DigitalJunior
 


Member Since: 22 Nov 2008
Location: Cumbria
Posts: 4401

United Kingdom 

Humidity Sensor Thumbs Up

(Inside Air Moisture and Windshield Temperature Sensor used for the HVAC auto defog function)


Guess Whistle
 

Last edited by DigitalJunior on 28th Jan 2014 4:24 pm. Edited 1 time in total 
Post #122587728th Jan 2014 4:20 pm
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Ken
  


Member Since: 20 Feb 2006
Location: Here
Posts: 10865


Its factory alright its on mine as well
Rolling with laughter
  
Post #122587928th Jan 2014 4:21 pm
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mse
 


Member Since: 27 Jun 2005
Location: Shropshire
Posts: 2704

United Kingdom 2015 Discovery 4 3.0 SDV6 Landmark LE Auto Indus SilverDiscovery 4

Russell wrote:
How old is the D4?


About 5 days old Rolling with laughter

I know more than the dealer...I could ask someone at the factory I suppose.
 Mike  
Post #122588228th Jan 2014 4:31 pm
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Russell
 


Member Since: 23 Aug 2007
Location: Kent
Posts: 10564

United Kingdom 

Exclamation Looks like an after thought, would be nice to get it confirmed what it is but as others have said the humidty sensor sounds about right, wait till some one can confirm.
 MY17 D5 1st Edition Namib Orange
MY15 D4 HSE Kaikoura Stone
MY12 D4 HSE Nara Bronze Sold and gone
MY11 D4 HSE Stornaway Grey Sold and gone
D3 S spec Silver Sold and gone
Tow bar, full length roof bars, side steps, tow bar storage unit, surround camers.
D4 camera club 
 
Post #122588528th Jan 2014 4:36 pm
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mse
 


Member Since: 27 Jun 2005
Location: Shropshire
Posts: 2704

United Kingdom 2015 Discovery 4 3.0 SDV6 Landmark LE Auto Indus SilverDiscovery 4

it does have a headlining cut out, so not too much of an after thought, but why whatever it is couldn't be included in something else already there...there are a few other options.

Im glad its not just me not knowing what it is.
 Mike  
Post #122588828th Jan 2014 4:40 pm
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Gareth
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Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26774

United Kingdom 

Does it give any clues? like does it whirr, or tick, or have any lights on it? Are the cut outs at the bottom holes to the inside?
  
Post #122588928th Jan 2014 4:44 pm
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