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Flashing brake warning light
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nigel207
 


Member Since: 26 Mar 2009
Location: Nottinghamshire
Posts: 1359

England 2016 Discovery 4 3.0 SDV6 Landmark LE Auto ZanzibarDiscovery 4
Flashing brake warning light

Several times over the weekend, (and just now), when I've started the car up, the red brake warning light has flashed for a few seconds and is accompanied by a warning chime. There are no messages coming up, the EPB is applied and the car seems to drive normally.

Any ideas please before I contact LRA?

Thanks.
  
Post #9868438th Oct 2012 10:09 am
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Biffysun
 


Member Since: 09 Jul 2011
Location: Central
Posts: 1790

Scotland 2016 Discovery 4 3.0 SDV6 SE Tech Auto Corris GreyDiscovery 4

Worn pads and or low brake fluid?? Shocked
  
Post #9868448th Oct 2012 10:15 am
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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

possibly pads, but only the front left and rear right are tested, and only one pad on each wheel Rolling Eyes - so thats 2 pads out of 8 that are monitored... best to check visually as the others could be a lot more worn and start eating into the discs!!
 Duncan
-----------------------------------------------------
If I'd known I was going to be so thirsty this morning I'd have drunk more beer last night.
FFRR Autobiography 4.4 SDV8 MY17
D4 HSE MY13 SOLD
FFRR 3.6 Vogue TDV8 SOLD
D4 HSE MY10 SOLD
D4 SE TECH MY15 SOLD
D4 XS MY12 SOLD
D4 HSE MY10 SOLD
D3 HSE MY06 - Re-Cycled Worldwide 
 
Post #9868468th Oct 2012 10:22 am
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nigel207
 


Member Since: 26 Mar 2009
Location: Nottinghamshire
Posts: 1359

England 2016 Discovery 4 3.0 SDV6 Landmark LE Auto ZanzibarDiscovery 4

Thanks. It was only serviced a few weeks ago, and I thought that if it was pads, then there should be a warning message that comes up? Fluid is fine. Also, it doesn't do it all the time (once in ten starts?). I will certainly have a look at the pads though (when it's topped raining!).
  
Post #9868498th Oct 2012 10:26 am
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Flack
 


Member Since: 06 Sep 2006
Location: Preston Lancashire
Posts: 6308

England 2007 Discovery 3 TDV6 XS Auto Stornoway GreyDiscovery 3

Sounds like a faulty sensor as Duncan says only two of them so check them both

Flack
  
Post #9868508th Oct 2012 10:29 am
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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

i have a spare sensor in the garage - i disconnected mine (on the D3) as they dont really help to be honest, and are Censored to change.
 Duncan
-----------------------------------------------------
If I'd known I was going to be so thirsty this morning I'd have drunk more beer last night.
FFRR Autobiography 4.4 SDV8 MY17
D4 HSE MY13 SOLD
FFRR 3.6 Vogue TDV8 SOLD
D4 HSE MY10 SOLD
D4 SE TECH MY15 SOLD
D4 XS MY12 SOLD
D4 HSE MY10 SOLD
D3 HSE MY06 - Re-Cycled Worldwide 
 
Post #9868528th Oct 2012 10:30 am
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nigel207
 


Member Since: 26 Mar 2009
Location: Nottinghamshire
Posts: 1359

England 2016 Discovery 4 3.0 SDV6 Landmark LE Auto ZanzibarDiscovery 4

Thanks, I'll have a look.
  
Post #9868808th Oct 2012 11:27 am
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nigel207
 


Member Since: 26 Mar 2009
Location: Nottinghamshire
Posts: 1359

England 2016 Discovery 4 3.0 SDV6 Landmark LE Auto ZanzibarDiscovery 4

EPB not applying properly is the cause. When the light flashed again, I had the window open. A quick lift of the switch, and I could hear the EPB "whir" for a moment. I took the car to be looked at, and it was confirmed that it's the EPB sticking a bit. When I've got time, it's going to be stripped and lubricated. If that doesn't cure it, it looks like new cable(s).
  
Post #98992715th Oct 2012 5:13 pm
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CUCO
 


Member Since: 26 May 2011
Location: Spain & Oleee!!!
Posts: 609

Spain 2010 Discovery 4 3.0 TDV6 HSE Auto Nara BronzeDiscovery 4

http://disco4.com/forum/topic52997.html?hi...charger%2B

maybe could be it? take a read and tell us. maybe not, but i think it could be
  
Post #98999915th Oct 2012 7:04 pm
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nigel207
 


Member Since: 26 Mar 2009
Location: Nottinghamshire
Posts: 1359

England 2016 Discovery 4 3.0 SDV6 Landmark LE Auto ZanzibarDiscovery 4

Interesting! I get the feeling that when it's sorted, there will be a D4 for sale very soon. I put up with all sorts of things with the D3, and promised that the D4 will have one chance. It's already had that as I'm waiting for the parts for the smoking issue. Seems the D4 isn't much better than the D3 then?
  
Post #99007715th Oct 2012 9:27 pm
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Matt in Macc
 


Member Since: 13 Apr 2010
Location: Macclesfield
Posts: 9

England 2010 Discovery 4 3.0 TDV6 HSE Auto Stornoway GreyDiscovery 4

It's a needless warning, telling you that the EPB has recalibrated itself. Needless because the driver doesn't need to know that it has, only when it has failed to do so. Remember in Apollo 13? The controllers didn't tell the crew about possible heatshield damage because there was nothing they could do about it. Likewise there's nothing for a driver to do about an automated process successful completed - he needs bells and whistles when it hasn't.
  
Post #9968811st Nov 2012 7:46 am
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MrH
 


Member Since: 08 Aug 2007
Location: lost in the forest
Posts: 7754

United Kingdom 

Quite common issue: http://www.disco4.com/forum/topic52997.html
 LRs are a fond memory, apart from the maintenance.  
Post #9969091st Nov 2012 9:41 am
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nigel207
 


Member Since: 26 Mar 2009
Location: Nottinghamshire
Posts: 1359

England 2016 Discovery 4 3.0 SDV6 Landmark LE Auto ZanzibarDiscovery 4

For one reason or another I've not had chance to get this sorted yet. The car went in a while ago for the excess smoke modification, and I mentioned the brake issue to the lad on service reception at the time. However, when I went to collect it, the Service Manager knew nothing of it. The strange thing is that whilst it's been dry, or the car's been garaged, there's been no repeat. Until today! It was fine when I got it out of the garage, but we've driven 200 miles in really wet weather, and the first time I've started it since, on came the flashing warning light. Looking back, it was a wet day when it first did it.

I must get it looked at, even though last time there were no faults logged. I suppose it is foolish to think that a "proper 4x4" would cope with a bit of water. Whistle
  
Post #101905014th Dec 2012 5:28 pm
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