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Fourth Air Bag Fault - Discovery 4 - UPDATE
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PaulD3
 


Member Since: 11 Mar 2006
Location: Herts
Posts: 141

United Kingdom 2012 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4
Fourth Air Bag Fault - Discovery 4 - UPDATE

I thought I would post an update just in case someone else experiences this problem in the future.

At the end of January (2016) the air bag warning light illuminated. Phone call to dealer and it was booked in for an initial diagnostics check and subsequently a replacement air bag module a few days later. This was replaced early February.

Fast forward 5 weeks mid March and the same thing happened again. Booked in for diagnostics check and fitting of a 2nd brand new air bag module.

Fast forward another 4 weeks to mid April, and the air bag warning light has illuminated again. Booked into dealer for diagnostics check and their computer identifies an air bag module fault. The wiring to/from the module is checked and found to be ok, so dealer is now beginning to suspect that either their computer is giving them false readings or the possibility of a bad batch of air bag modules. They decide to send the Discovery to a different Land Rover specialist for further investigation. The specialist diagnostics concluded that it was a faulty air bag module and this was replaced for the 3rd time.

Land Rover have been made aware of this issue and if it happens again the Discovery will go straight to the specialist where they will liaise with LR technicians directly and investigate further.

16/6/16 Lasted 7 weeks before air bag warning light illuminated again.
 Discovery 4 HSE Santorini Black 2012
Uncle Ray Spare Wheel Protector
Ex Discovery 4 HSE Santorini Black 2010
Ex Discovery 3 SE Java Black
Ex Discovery 3 S Silver 


Last edited by PaulD3 on 16th Jun 2016 11:53 am. Edited 3 times in total 
Post #164250618th Apr 2016 5:38 pm
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jonno1
 


Member Since: 16 Jun 2010
Location: SW London
Posts: 717

United Kingdom 2016 Discovery 4 3.0 SDV6 HSE Lux Auto Santorini BlackDiscovery 4

This was a problem with the D3 if the driver's seat was constantly adjusted. The loom became stressed and broke internally. It was always a wiring issue rather than an airbag module problem though.
  
Post #164255318th Apr 2016 6:57 pm
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PaulD3
 


Member Since: 11 Mar 2006
Location: Herts
Posts: 141

United Kingdom 2012 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4

Thanks Jonno1

I will have a look for any obvious signs of wear and also mention this to them when I call.

Update - Mentioned the above wiring issue and booked in next week for further investigation.
 Discovery 4 HSE Santorini Black 2012
Uncle Ray Spare Wheel Protector
Ex Discovery 4 HSE Santorini Black 2010
Ex Discovery 3 SE Java Black
Ex Discovery 3 S Silver 
 
Post #164269919th Apr 2016 6:03 am
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PaulD3
 


Member Since: 11 Mar 2006
Location: Herts
Posts: 141

United Kingdom 2012 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4

Update in opening post just in case someone else has air bag issues in the future.
 Discovery 4 HSE Santorini Black 2012
Uncle Ray Spare Wheel Protector
Ex Discovery 4 HSE Santorini Black 2010
Ex Discovery 3 SE Java Black
Ex Discovery 3 S Silver 
 
Post #16496963rd May 2016 1:06 pm
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PaulD3
 


Member Since: 11 Mar 2006
Location: Herts
Posts: 141

United Kingdom 2012 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4

Lasted 7 weeks before air bag warning light permanently illuminated again. Big Cry
 Discovery 4 HSE Santorini Black 2012
Uncle Ray Spare Wheel Protector
Ex Discovery 4 HSE Santorini Black 2010
Ex Discovery 3 SE Java Black
Ex Discovery 3 S Silver 
 
Post #166838916th Jun 2016 11:55 am
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