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Harry.O



Member Since: 25 Jul 2014
Location: Warwickshire
Posts: 712

United Kingdom 1989 Defender 90 300 Tdi ST Nato Green
JW Speaker Headlight Fault
I have a set of JW Speaker headlights which are from Sept 2011 judging by the stickers on the back. Last night I went to drive the landy and the drivers side unit flickered then went out. It intermittently flickered back on but is now off totally, the passenger side unit works perfectly.

Having cleaned the terminals, it doesn't appear to be a loose connection on the back so a friend lent me an old sealed beam unit, I plugged that in and it worked perfectly for 100 miles last night so its definitely not the vehicle wiring.

Anyone have any experience of this happening or had a go at repairing them? 2005 Td5 110 Hardtop
1989 300Tdi 90 Soft top
1992 200Tdi 90 Truck cab with Land Cruiser axles
Post #760129 22nd Feb 2019 8:47am
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Bluest



Member Since: 23 Apr 2016
Location: Lancashire
Posts: 4206

United Kingdom 2007 Defender 110 Puma 2.4 XS CSW Java Black
I would take it off the car and connect it directly to a good 12v supply. If it still doesn’t work I’d be calling it deceased I think. I might be tempted to do an autopsy to see if water has got in or if there is an obvious broken connection or something, but can’t imagine there is much user serviceable stuff inside. 2007 110 TDCi Station Wagon XS
Post #760130 22nd Feb 2019 9:00am
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grafty99



Member Since: 15 Aug 2012
Location: North Devon
Posts: 4785

United Kingdom 2002 Defender 90 Td5 HT Caledonian Blue
Might be worth a phone call to Mobilecentre. They may have the original JWSpeakers in stock Thumbs Up 2002 90 Td5 Station Wagon
1990 Vogue SE
Triumph Tiger Explorer 1200
Td5 90 Thread http://www.defender2.net/forum/topic50767.html
Tdi 110 Thread https://www.defender2.net/forum/topic69562.html
RRC Thread http://www.defender2.net/forum/topic54492.html
Instagram http://www.instagram.com/george_grafton
Post #760133 22nd Feb 2019 9:05am
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MadTom



Member Since: 10 Sep 2013
Location: Olomouc
Posts: 616

Czech Republic 1999 Defender 130 Td5 HCPU Baltic Blue
Probably bad solder joint - repairable, or bad bonding in the LED itself - only way is to replace the bad LED. You have to open the light and find the problem "Drobek" = The Small One - Discovery 2, "Blufínek" = The Blue Thing - Defender 130, and for me at least Ford Mondeo Smile
Post #760151 22nd Feb 2019 11:48am
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Wangers



Member Since: 19 Jan 2013
Location: West London
Posts: 265

United Kingdom 1995 Defender 110 300 Tdi CSW Aintree Green
Earthing problem would be my guess.

Was supplied with a set of LHD units when ordered RHD, flickered like Censored (as the wiring is opposite). Returned them back, got RHD units and problem gone.
So would guess an earth TY&GN
10 years in a WOLF, WIMIK and Snatch and this is all I have to show!
Post #760156 22nd Feb 2019 1:06pm
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Litch



Member Since: 10 Mar 2013
Location: Oxfordshire
Posts: 762

England 
Don't the JW Speaker LED headlights come with a "lifetime" warranty?

I seem to recall this as being one of the things that was pushing me towards them when I was in the market but after a prolonged period of indecision I eventually went for the Nolden's (with only a 2-year warranty I believe). ONE LIFE, GET IT!
Post #760241 22nd Feb 2019 9:02pm
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grafty99



Member Since: 15 Aug 2012
Location: North Devon
Posts: 4785

United Kingdom 2002 Defender 90 Td5 HT Caledonian Blue
Everything JWSpeaker from Evo1 has a lifetime warranty I think 2002 90 Td5 Station Wagon
1990 Vogue SE
Triumph Tiger Explorer 1200
Td5 90 Thread http://www.defender2.net/forum/topic50767.html
Tdi 110 Thread https://www.defender2.net/forum/topic69562.html
RRC Thread http://www.defender2.net/forum/topic54492.html
Instagram http://www.instagram.com/george_grafton
Post #760389 23rd Feb 2019 5:26pm
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Harry.O



Member Since: 25 Jul 2014
Location: Warwickshire
Posts: 712

United Kingdom 1989 Defender 90 300 Tdi ST Nato Green
Thanks for the replies everyone Thumbs Up I popped in a sealed beam for the weekend and that worked perfectly, whilst it was all apart I also tested a cheapo LED headlight and no flickering or intermittent light. Plugging the JW back in and it flickers sometimes but is mostly off so pretty sure it's an internal fault. I had a multimeter on the wiring loom in the wing and nothing seems amiss there either.

I gave Mobilecentre a call as suggested and they have been really helpful. Unfortunately no chance of a warranty claim, I wasn't the original purchaser as they came fitted to the vehicle when I bought it, likewise the headlights date from 2011 according to the stickers on the back so they pre-date Evo 1 versions which were first produced in 2012. For info, Evo 1 and onwards do have a 5 year or (possibly lifetime warranty but I forgot) on them according to Mobilecentre. Mobilecentre are having a look through their old stores/ ex display units to see if they have a single matching unit I can buy, if not then it will be a case of replacing the pair. 2005 Td5 110 Hardtop
1989 300Tdi 90 Soft top
1992 200Tdi 90 Truck cab with Land Cruiser axles
Post #760923 27th Feb 2019 7:05am
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grafty99



Member Since: 15 Aug 2012
Location: North Devon
Posts: 4785

United Kingdom 2002 Defender 90 Td5 HT Caledonian Blue
Get the EVO2 dual burn. You won't be disappointed Thumbs Up

I might add that I have had all the different evolutions of JWSpeakers. Each evolution is better than the last Thumbs Up 2002 90 Td5 Station Wagon
1990 Vogue SE
Triumph Tiger Explorer 1200
Td5 90 Thread http://www.defender2.net/forum/topic50767.html
Tdi 110 Thread https://www.defender2.net/forum/topic69562.html
RRC Thread http://www.defender2.net/forum/topic54492.html
Instagram http://www.instagram.com/george_grafton
Post #760956 27th Feb 2019 9:59am
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Harry.O



Member Since: 25 Jul 2014
Location: Warwickshire
Posts: 712

United Kingdom 1989 Defender 90 300 Tdi ST Nato Green
Very tempting Grafty, they are chuffing expensive though. Just waiting to see if Mobilecentre can find one of my current type, if not then I'll probably go for set of the dual burn Evo 2s Cool 2005 Td5 110 Hardtop
1989 300Tdi 90 Soft top
1992 200Tdi 90 Truck cab with Land Cruiser axles
Post #761306 1st Mar 2019 6:38am
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ericvv



Member Since: 02 Jun 2011
Location: Near the Jet d'Eau
Posts: 5816

Switzerland 2009 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
Post #761348 1st Mar 2019 12:51pm
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Harry.O



Member Since: 25 Jul 2014
Location: Warwickshire
Posts: 712

United Kingdom 1989 Defender 90 300 Tdi ST Nato Green
Hi Eric, yes they do versions without the DRL Thumbs Up https://www.mobilecentre.co.uk/land-rover-...ightness=1 2005 Td5 110 Hardtop
1989 300Tdi 90 Soft top
1992 200Tdi 90 Truck cab with Land Cruiser axles
Post #761358 1st Mar 2019 1:45pm
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ericvv



Member Since: 02 Jun 2011
Location: Near the Jet d'Eau
Posts: 5816

Switzerland 2009 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
Thanks. This reminds me of the below which I had forgotten about, and which make Mobilecentre look expensive. Have to give this heated dual burn version from Nakatanenga another thought. Guess they can be connected up without activating the DRL function, so only low/high beam plus position light. Have to check with Peter about that, as they are pretty tempting.
One important question I have is when looking in detail at the picture of these lamps on the Nakatanenga website, I see some pretty irrelevant info about wattage consumption on the lense, but I see none of the information legally required about the ECE approval code or about the various lighting functions this lamp is approved for. Strange.
Eric
https://www.nakatanenga.de/en/lighting/mai...burn?c=462


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 You never actually own a Defender. You merely look after it for the next generation.
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Post #761381 1st Mar 2019 2:27pm
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