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Low battery now Engine management light
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Clubber
 


Member Since: 11 Aug 2008
Location: Teesside
Posts: 372

United Kingdom 2014 Discovery 4 3.0 TDV6 HSE Lux Auto Loire BlueDiscovery 4
Low battery now Engine management light

Hi all,

I had to jump start the Disco the other day. It had been left for a week with the blackvue on and the battery couldn't handle it. Got it started no problem but the yellow engine management light is on now. I have left the car to go to sleep but it is still on. Do I need s dealer visit to get it switched off? Is the battery just a coincidence?

been on a long run today so there should be plenty of charge there now.

thanks for any advice! Thumbs Up
 Bri

D4 HSE Luxury 
 
Post #11990727th Dec 2013 6:46 pm
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DiscoDunc
 


Member Since: 08 May 2006
Location: Bristol
Posts: 16390

England 2010 Discovery 4 3.0 SDV6 HSE Auto Aintree GreenDiscovery 4

It can take several hours of driving to recharge the battery. Best to get in on charge for a day or so
 Duncan
-----------------------------------------------------
If I'd known I was going to be so thirsty this morning I'd have drunk more beer last night.
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Post #11991117th Dec 2013 7:58 pm
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Clubber
 


Member Since: 11 Aug 2008
Location: Teesside
Posts: 372

United Kingdom 2014 Discovery 4 3.0 TDV6 HSE Lux Auto Loire BlueDiscovery 4

Thanks Dunc,

I took a spin to Leicester yesterday (2.5 hours) which seemed to do the trick. I got in this morning and everything is fine again.

Thanks for the reply though! Thumbs Up
 Bri

D4 HSE Luxury 
 
Post #11994138th Dec 2013 3:17 pm
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outofyorkshire
 


Member Since: 27 Apr 2009
Location: Emigrated to Notts
Posts: 1021

United Kingdom 2010 Discovery 4 3.0 SDV6 XS Auto Stornoway GreyDiscovery 4

It can take 8 hours driving to fully charge a flat battery Whistle a good charge is what is needed as Dunc says Thumbs Up
 Cheers Ian
___________________________________________
MY13 FL2 HSE lux - just gone
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MY07 D3 SE
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Post #11994888th Dec 2013 6:31 pm
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bammmy
 


Member Since: 12 Jan 2013
Location: Manchester
Posts: 138

United Kingdom 2013 Discovery 4 3.0 SDV6 XS Auto Santorini BlackDiscovery 4

It had been left for a week with the blackvue on

What is the blackvue (genuine question)???
  
Post #11997179th Dec 2013 9:02 am
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Clubber
 


Member Since: 11 Aug 2008
Location: Teesside
Posts: 372

United Kingdom 2014 Discovery 4 3.0 TDV6 HSE Lux Auto Loire BlueDiscovery 4

Blackvue is an aftermarket camera mounted on the windscreen.

See here as an example; there are different models available: http://www.hids4u.co.uk/blackvue-black-box...r300g.html


I have it hard wired to the car via a fuse and therefore is a constant drain on the battery since it is powered all the time.

I've bought the "Power Controller" box which senses the voltage dropping on the battery and switches off the camera once it drops to a pre-set value. Hopefully this should prevent future issues.
 Bri

D4 HSE Luxury 
 
Post #11997469th Dec 2013 10:29 am
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bammmy
 


Member Since: 12 Jan 2013
Location: Manchester
Posts: 138

United Kingdom 2013 Discovery 4 3.0 SDV6 XS Auto Santorini BlackDiscovery 4

Cheers clubber.
  
Post #11997499th Dec 2013 10:37 am
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