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Jgh112



Member Since: 12 Jul 2021
Location: Devon
Posts: 20

United Kingdom 2007 Defender 90 Puma 2.4 XS CSW Blenheim Silver
How do I change LED Headlights back to Halogen
Hi guys I have bought a defender that has LED headlights with an led ring around them on a sidelight setting, meaning the normal sidelights have been bypassed.

How do I revert this setup back to the 3 pin halogen original setup with the wiring? Are there kits you can buy to revert them back, as I need it done for the MOT, my opinion would be that it will fail due to LED Headlamps.
Post #913357 21st Jul 2021 8:15am
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LandRoverAnorak



Member Since: 17 Jul 2011
Location: Surrey
Posts: 11324

United Kingdom 
Unless somebody has hacked the original wiring around, it should just be plug and play. You'd need to take one out to know what's needed, unfortunately.

Why do you think they'll fail an MOT? Unless they're particularly cheap and nasty ones, there's no particular reason why they should. Darren

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Post #913359 21st Jul 2021 8:23am
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90 Dreamer



Member Since: 13 Jul 2019
Location: Oop North
Posts: 2152

United Kingdom 2016 Defender 90 Puma 2.2 HT Corris Grey
as above complete units are commonly "E" marked.........
Post #913360 21st Jul 2021 8:24am
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Jgh112



Member Since: 12 Jul 2021
Location: Devon
Posts: 20

United Kingdom 2007 Defender 90 Puma 2.4 XS CSW Blenheim Silver
Yeah i guess, i just now that, vehicles that didn't roll out the factory with LED's, arent legally allowed to have them, the rules changed a few years ago. Of course also depends on your tester. i have already swapped out indicators, sidelights and all rear lights, but the sidelights don't work because they will have hooked them up to the led headlight for the ring around it on the sidelight setting, then the full led for dipped beam.

I have looked behind and there seems to be a box junction of wires, but not sure how to create a 3pin exit for the new headlamps. Can you buy a plug and play loom for the original 3 pin headlights?
Post #913361 21st Jul 2021 8:29am
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midlife



Member Since: 15 Apr 2015
Location: Cork
Posts: 122

Ireland 2007 Defender 90 Puma 2.4 SW Rimini Red
As far as I know after market correctly marked led units are fine. Are you thinking of hid sets which needed to be factory fitted or have the washers adjusters etc to be legal?

Last edited by midlife on 21st Jul 2021 8:38am. Edited 1 time in total
Post #913363 21st Jul 2021 8:33am
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camelman



Member Since: 27 Feb 2013
Location: Peak District
Posts: 3372

United Kingdom 
Jgh112 wrote:
Yeah i guess, i just now that, vehicles that didn't roll out the factory with LED's, arent legally allowed to have them, the rules changed a few years ago. Of course also depends on your tester. i have already swapped out indicators, sidelights and all rear lights, but the sidelights don't work because they will have hooked them up to the led headlight for the ring around it on the sidelight setting, then the full led for dipped beam.

I have looked behind and there seems to be a box junction of wires, but not sure how to create a 3pin exit for the new headlamps. Can you buy a plug and play loom for the original 3 pin headlights?


Not true.
Its totally legal to fit LED headlights to any vehicle as long as they are an approved unit ('E' marked'). 
Post #913364 21st Jul 2021 8:35am
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554

MOT inspector notes update as per 2021 re headlight mod HID and LED


https://www.gov.uk/government/publications...onversions
Post #913370 21st Jul 2021 8:52am
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camelman



Member Since: 27 Feb 2013
Location: Peak District
Posts: 3372

United Kingdom 
As the link above states, it isn't legal to put a LED bulb into a halogen headlight (unless the vehicle is pre April 1986).
It is legal (on any age vehicle) to change the whole headlight unit to LED as long as it as an approved LED headlight. 
Post #913371 21st Jul 2021 9:00am
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554


Click image to enlarge





The H4 head light connector can find with short wire tall

As fitted sidelights use 2w Econoseal connector female


Post #913381 21st Jul 2021 9:50am
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Jgh112



Member Since: 12 Jul 2021
Location: Devon
Posts: 20

United Kingdom 2007 Defender 90 Puma 2.4 XS CSW Blenheim Silver
Thanks guys I think really it would be best to change back, thinking the best way would be to just swap out the entire wing loom that plugs into top of bulkhead as the wiring behind the headlamp is a bloody mess.
Saves anything being exposed to corrosion and saves rejoining stuff that already has bad connections.

For about £90 that isn't bad to swap both looms out for complete standard ones.
Post #913391 21st Jul 2021 10:33am
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ngins



Member Since: 15 Jan 2017
Location: Down South
Posts: 85

United Kingdom 2013 Defender 110 Puma 2.2 XS CSW Corris Grey
As others mentioned in this thread, as long as the units are E marked and approved then they are fine. I believe the guidance is trying to find all those who just try and change the bulb in the original vehicle reflector which was originally designed for the beam pattern of a halogen bulb, if you swap these halogens for an LED replacement H4 bulb or whatever that was not approved for the reflector it is no good. It sounds like you have full replacement units so you should be fine. (As long as they are E marked).
It’s worth remembering Landrover also does/did fit the Nolden LED headlights to the defender themselves as original equipment so this kind of lamp has been approved as original equipment for the defender. (Although any E marked approved LED full sealed unit is ok)
Post #913939 25th Jul 2021 6:47am
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Supacat



Member Since: 16 Oct 2012
Location: West Yorkshire
Posts: 11018

United Kingdom 2013 Defender 110 Puma 2.2 XS DCPU Keswick Green
LandRoverAnorak wrote:
Why do you think they'll fail an MOT? Unless they're particularly cheap and nasty ones, there's no particular reason why they should.


I haven't checked recently, but wasn't it mandatory to have levelling and cleaning devices now?
Post #913955 25th Jul 2021 8:38am
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kenzle8a



Member Since: 12 Feb 2020
Location: None
Posts: 1074

 
^ only for gas discharge units, led units as far as i know don’t count in this as long as they are e marked.

My truck passed it’s mot with truck lites June with no issues or comments.
Post #913959 25th Jul 2021 9:19am
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 20359

United Kingdom 
E marked LED units are fine, non E marked units are not.
Fitting LED fixtures in a Halogen housing is not allowed.

Bear in mind whatever is fitted they need adjusting and aiming correctly too, or they’ll be on about that as well.

Meanwhile many actually go around with faulty lights… far worse if a problem.
Last night I had someone behind me with one headlight on full beam the other dipped and I’m pretty sure they were aimed at the sky.
Shining in my mirrors, I pulled over to get rid of it.
A BMW with illegal font plates and drove at excess speed around blind country lanes.
Say no more… $W33T $0U7H3RN $UG4R
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Post #913972 25th Jul 2021 10:21am
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Supacat



Member Since: 16 Oct 2012
Location: West Yorkshire
Posts: 11018

United Kingdom 2013 Defender 110 Puma 2.2 XS DCPU Keswick Green
Just looking at the latest published updates ~ https://www.gov.uk/guidance/mot-inspection...es/updates and it seems the latest is this:


Click image to enlarge


This is a change over the earlier update in January, and appears to remove vehicles first used priot to1 April 1986. Confused
Post #913980 25th Jul 2021 11:51am
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