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Flickering Sat Nav
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Dixie Dean
 


Member Since: 06 May 2006
Location: Halewood
Posts: 298

2008 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3
Flickering Sat Nav

My Sat Nav display keeps going bright and dull, not fast but once or twice a minute, often for 10 or 15 mins or so and then will be OK for a while.

Every time I take it to the dealer it behave exemplary.

Anyone had this problem? Any ideas why it's happening?
 2008 D3 HSE Stornoway Grey with Ebony Leather, towing a Coachman VIP 575  
Post #3988198th Jan 2009 7:01 pm
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AndyViking
 


Member Since: 09 Aug 2007
Location: Kent
Posts: 269

England 2008 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Same here - tried to video it but it never showed up.

It is on the list for the next visit to the stealer.

I think it is associated with the low temperatures of late as it did / does not happen when the car gets warmed through. It is if there is a dry joint or similar in the system that is misbehaving with the cold - either that or the LCD screens don't like being cold, poor things!
 D3 - 2008.5MY HSE, Stornaway Grey, RSE etc - all the toys
Grabber AT3s, Smoked Sweeping Side Repeaters
D4 Steering Wheel with BBS boards
IID BT Tool - happy to help with fault codes 
 
Post #3988338th Jan 2009 7:14 pm
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ronp
 


Member Since: 29 Nov 2006
Location: North Yorkshire
Posts: 15214

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

Mine does it too.
Never got around to reporting it to the dealer tho.
 I was a normal heterosexual chap, but in these new woke awakenings I now identify as a Wardrobe.  
Post #3988358th Jan 2009 7:18 pm
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DG
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Member Since: 12 Dec 2005
Location: The Gaff
Posts: 50934

Wales 

Could be the light sensor. Mine has a funny five minutes just as the ambient light changes from 'daylight' to 'dusk' type conditions
 21 year LR veteran > D2 GS 2003 > D3 S 2006 > D3 HSE 2009 > D4 HSE 2013 > D4 HSE 2015 > D5 HSE 2018 > DS HSE R-Dynamic P300e 2021  
Post #3988668th Jan 2009 7:53 pm
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Gareth
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Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26702

United Kingdom 

Mine too, if you shine a torch at the light sensor in the bottom of the tacho, you will see the effect. It is supposed to dim at night, and brighten in the daylight. There are certain light levels where the screen could be a little undecided.

I dont think its a fault, more a characteristic.
  
Post #3991569th Jan 2009 12:06 am
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DaveT
 


Member Since: 01 Aug 2005
Location: Cornwall
Posts: 2572

United Kingdom 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Indus SilverDiscovery 4

Mine fluctuates more noticeably if the instruments are partly dimmed. turn the dash up to full brightness & the display fluctuation isn't noticeable.

The display backlight % can be seen in the 'hidden' display screens. Varies quite a lot & most of the time you won't notice that it has adjusted.

(in other words, I think it's "normal")
 Long succession of Disco's since 2001...
SIII Lightweight - neglected & rusting. Bulkhead, A panels, vent panel & outriggers now disintegrated - Next years project! 
 
Post #3991699th Jan 2009 12:27 am
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Dixie Dean
 


Member Since: 06 May 2006
Location: Halewood
Posts: 298

2008 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Thanks guys for that info - I'll try those fixes next time out
 2008 D3 HSE Stornoway Grey with Ebony Leather, towing a Coachman VIP 575  
Post #3992869th Jan 2009 11:00 am
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D3 1234
 


Member Since: 03 Nov 2008
Location: Stradbally, Waterford
Posts: 225

Ireland 2008 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Mine sometimes does that in very cold weather but the screen is fine once the car warms up.
I wouldn't worry too much about it.
  
Post #3992979th Jan 2009 11:31 am
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Googsy
 


Member Since: 06 Aug 2007
Location: Celbridge, Co Kildare.
Posts: 853

Ireland 

The word "Disco" comes to mind Laughing
 Googsy
2008 HSE TDV8



Beauty is in the eye of the beer holder... 
 
Post #3993959th Jan 2009 2:00 pm
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CG
 


Member Since: 13 Nov 2007
Location: In the middle somewhere
Posts: 3745

England 2006 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3

Mine does the same but as Dave T said. It only does it if the instruments are partly dimmed, turn it up full, or to low setting and it stops.
 
"I know that you believe that you understood what you think I said, but I am not sure you realize that what you read is not what I meant" 
 
Post #3997839th Jan 2009 10:58 pm
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