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Sat nav screen goes off instantly
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Spanner999
 


Member Since: 14 Feb 2017
Location: Staffordshire
Posts: 19

United Kingdom 2009 Discovery 3 TDV6 HSE Auto BournvilleDiscovery 3
Sat nav screen goes off instantly

Morning gents. I've searched the forum for this fault but can't find anything similar. As soon as I remove the key from the ignition, the sat nav screen goes off. It used to stay on for a couple of minutes before it all went to sleep but seems to have got bored of doing this. Also, the fbh stops instantly as well, but the radio screen stays lit.
I fitted a dash cam at the weekend, but this is simply piggy backed onto the fuse for the power sockets, and this goes off instantly now too, it didn't when I first fitted it.
Any ideas? I thought battery but it's relatively new and the IID tool says charging is good at around 14.2v
Cheers Thumbs Up
  
Post #178482828th Feb 2017 8:10 am
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Flack
 


Member Since: 06 Sep 2006
Location: Preston Lancashire
Posts: 6224

England 2007 Discovery 3 TDV6 XS Auto Stornoway GreyDiscovery 3

Sounds like you have a relay thats not working, there is a in the BCU that controls this, also check that you have not blown a fuse on that side as well.

Flack Thumbs Up
  
Post #178483228th Feb 2017 8:23 am
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Spanner999
 


Member Since: 14 Feb 2017
Location: Staffordshire
Posts: 19

United Kingdom 2009 Discovery 3 TDV6 HSE Auto BournvilleDiscovery 3

Cheers Flack, I'll check later Thumbs Up
  
Post #178485128th Feb 2017 9:08 am
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10335

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

Sound normal if you have been driving ?


If you haven't actually got to ignition II it will stay on
  
Post #178493228th Feb 2017 12:23 pm
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Spanner999
 


Member Since: 14 Feb 2017
Location: Staffordshire
Posts: 19

United Kingdom 2009 Discovery 3 TDV6 HSE Auto BournvilleDiscovery 3

Even if I just turn ignition on, the sat nav screen goes straight off when I remove the key. Radio stays lit up for a couple of mins
  
Post #178498328th Feb 2017 2:16 pm
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