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D3 audio
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D3brother
 


Member Since: 05 Sep 2021
Location: Formby, Liverpool
Posts: 5

United Kingdom 
D3 audio

Hi my head unit in my d3 has decided to quit I have checked all the fuses I can think of and even tried a new head unit but still no power are there any other fuses or relays that might be affected thanks
  
Post #238380818th Dec 2024 8:40 pm
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10736

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

What model is it

When you turn the volume up, do numbers go up on the display ? 4, 5 etc
  
Post #238380918th Dec 2024 8:48 pm
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D3brother
 


Member Since: 05 Sep 2021
Location: Formby, Liverpool
Posts: 5

United Kingdom 

It's a s spec and there are no lights or anything on the head unit just dead and so is the new one which I know works
  
Post #238381118th Dec 2024 8:58 pm
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D3brother
 


Member Since: 05 Sep 2021
Location: Formby, Liverpool
Posts: 5

United Kingdom 

Sorry yes the numbers did go up like that
  
Post #238381218th Dec 2024 8:59 pm
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10736

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

Check you have 12v between the 2 thick wires.
Black
And
Bluey purple from memory
  
Post #238381318th Dec 2024 9:53 pm
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D3brother
 


Member Since: 05 Sep 2021
Location: Formby, Liverpool
Posts: 5

United Kingdom 

Will try that tomorrow thanks
  
Post #238381418th Dec 2024 10:06 pm
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LT
 


Member Since: 31 Dec 2005
Location: South West
Posts: 23866

United Kingdom 2016 Discovery 4 3.0 TDV6 Landmark LE Auto Santorini BlackDiscovery 4

Total loss of volume was cured by doing a hard reset on my D3.
 2006 D3 HSE (Original & still the best)-GONE
2010 D4 HSE (A bit bling)-GONE
2014 D4 HSE (Almost too bling)-GONE
2015 D4 HSE (A heated what?)-GONE
2016 D4 Landmark (Written Off)-GONE
2016 D4 Landmark (Surely the last!) PD1881 rims-GONE
2017 FFRR SDV8 Autobiography (now semi-retired) 
 
Post #238381919th Dec 2024 12:12 am
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D3brother
 


Member Since: 05 Sep 2021
Location: Formby, Liverpool
Posts: 5

United Kingdom 

It's not just the volume it's the whole unit is dead and will try a hard reset over the weekend
  
Post #238386619th Dec 2024 3:52 pm
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