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TopQ1967

Member Since: 14 Feb 2012
Location: Veghel
Posts: 236

2012 Defender 130 Puma 2.2 HCPU Buckingham Blue

Headlights not working...

Puma 2.2 MY2012

I have searched the forum, but could not find it

Both headlights are not working

When I switch them on I can clearly hear the relais under the seat (checked it by pulling it out and canged with another, but did not help). The smaller daylights do work in both positions.

Whem I use the indicator to flash it is working.

Please help

Regards

Quirin

5th Apr 2020 10:13am

Devon-Rover

Member Since: 22 Jan 2015
Location: South Devon
Posts: 916

2014 Defender 110 Puma 2.2 USW Aintree Green

have you checked the relay under the dash access panel that feeds the underseat one? Also can be found on Fb, Ytube, Insta & Twitter @4WDSouthwest

5th Apr 2020 11:38am

TopQ1967

Member Since: 14 Feb 2012
Location: Veghel
Posts: 236

Hi D-R,

I supose The under seat relay will not click when the under dash is not working..
So it must be in between the under seat relay and headlights.

5th Apr 2020 4:59pm

Devon-Rover

Member Since: 22 Jan 2015
Location: South Devon
Posts: 916

Click image to enlarge Also can be found on Fb, Ytube, Insta & Twitter @4WDSouthwest

5th Apr 2020 6:39pm

Mongolia

Member Since: 23 Jun 2013
Location: Toulouse
Posts: 45

[quote="TopQ1967"]Hi D-R,

I supose The under seat relay will not click when the under dash is not working..
So it must be in between the under seat relay and headlights.[/quote]

May be, the light switch to replace?

13th Apr 2020 10:10am

ickle

Member Since: 22 Jul 2010
Location: South Vendee
Posts: 1782

2008 Defender 110 Puma 2.4 CSW Alpine White

I wasn't aware the headlight circuit had a relay - hence the common fault of a burnt out column switch and the aftermarket headlight looms with relays that take the load off the column switch - unless LR in their wisdom fitted relays to the last few years of production.....?

13th Apr 2020 5:53pm

blackwolf

Member Since: 03 Nov 2009
Location: South West England
Posts: 17382

2007 Defender 110 Puma 2.4 DCPU Stornoway Grey

There has always been one relay, which ensure that the headlights are extinguished if you turn off the ignition, however it doesn't prevent the entire headlamp current being passed by both the light-switch and the dip-switch, hence the common failures of both/either switch.

I believe that very late models may have improved wiring, but I have never come across one.

14th Apr 2020 7:43am

MMR1988

Member Since: 29 Oct 2016
Location: Chemnitz
Posts: 54

2008 Defender 110 Puma 2.4 SW Alaska White

Jops, the wiring was changed with MY12 to use a relay, which prevents the switch from too much current.

15th Apr 2020 8:23pm

TheGrumpy

Member Since: 15 Oct 2015
Location: Wynnum
Posts: 8

Hi Quirin, did you get a fix for the lights?
I’ve got a MY16 starting to play up the same way!

20th Jul 2020 11:24am

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