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3rd Brake light leds blown...

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DMC63
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3rd Brake light leds blown...

Post by DMC63 » Sat Aug 04, 2018 8:22 am

A few of the led's at both ends of my third brake light have stopped working.
I've tried jumping up and down on the boot lid in case it's a loose connection but they're still not working :?
Is it time to buy a new one or is there a fix to this problem?
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3rd Brake light leds blown...

Post by Chris_D » Sat Aug 04, 2018 8:28 am

Time for a new one i think.
Poor design. They crack frequently, then water gets in and theres little water ingress protection in any case.

I posted somewhere my own replacement including taping up to prevent water ingress.
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3rd Brake light leds blown...

Post by DMC63 » Sat Aug 04, 2018 8:31 am

Chris_D wrote: Sat Aug 04, 2018 8:28 am Time for a new one i think.
Poor design. They crack frequently, then water gets in and theres little water ingress protection in any case.

I posted somewhere my own replacement including taping up to prevent water ingress.
Thanks Chris...As an aside, I've noticed over the years you're pretty up on electrics, any ideas on my fog light problem I've posted?
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3rd Brake light leds blown...

Post by Chris_D » Sat Aug 04, 2018 5:38 pm

DMC63 wrote: Sat Aug 04, 2018 8:31 am
Chris_D wrote: Sat Aug 04, 2018 8:28 am Time for a new one i think.
Poor design. They crack frequently, then water gets in and theres little water ingress protection in any case.

I posted somewhere my own replacement including taping up to prevent water ingress.
Thanks Chris...As an aside, I've noticed over the years you're pretty up on electrics, any ideas on my fog light problem I've posted?
Got a linkypoo buddy?
I think I read about someone wanting to replace with a LED bulb. was that u?
If that's the post ur referring to, I'd advise against it. I tried a couple of LED bulbs for the rear fog and reverse light and got nothing but a load of CANBUS trouble.
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3rd Brake light leds blown...

Post by Scooba_Steve » Sun Aug 05, 2018 7:31 pm

Chris_D wrote: Sat Aug 04, 2018 5:38 pm I tried a couple of LED bulbs for the rear fog and reverse light and got nothing but a load of CANBUS trouble.
Bulb checks just need coding out :thumbsup:
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3rd Brake light leds blown...

Post by DMC63 » Mon Aug 06, 2018 8:22 am

[/quote]
Got a linkypoo buddy?
I think I read about someone wanting to replace with a LED bulb. was that u?
If that's the post ur referring to, I'd advise against it. I tried a couple of LED bulbs for the rear fog and reverse light and got nothing but a load of CANBUS trouble.
[/quote]

Here's the link... viewtopic.php?f=3&t=108166

The Led's work fine and have thrown up no canbus problems that I'm aware of. Everything seems to be working ok.
The problems I'm having with the fogs is replicated using halogens.
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3rd Brake light leds blown...

Post by DMC63 » Mon Aug 06, 2018 8:25 am

Scooba_Steve wrote: Sun Aug 05, 2018 7:31 pm
Chris_D wrote: Sat Aug 04, 2018 5:38 pm I tried a couple of LED bulbs for the rear fog and reverse light and got nothing but a load of CANBUS trouble.
Bulb checks just need coding out :thumbsup:
Hi Steve. Going off piste slightly here...Do you have any idea why this may be happening with my fogs/switch etc.
viewtopic.php?f=3&t=108166
Do you think it's just a relay?
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3rd Brake light leds blown...

Post by Chris_D » Mon Aug 06, 2018 8:44 am

DMC63 wrote: Mon Aug 06, 2018 8:22 am
Got a linkypoo buddy?
I think I read about someone wanting to replace with a LED bulb. was that u?
If that's the post ur referring to, I'd advise against it. I tried a couple of LED bulbs for the rear fog and reverse light and got nothing but a load of CANBUS trouble.
[/quote]

Here's the link... viewtopic.php?f=3&t=108166

The Led's work fine and have thrown up no canbus problems that I'm aware of. Everything seems to be working ok.
The problems I'm having with the fogs is replicated using halogens.
[/quote]
After reading ur thread i dont think i can offer any advice.
Sounds like a tangled web, surrounded by an enigma, wrapped up in a mystery :|
Why not source some holders from a breakers and replace and see if that helps?
I applied the same philosophy when replacing my throttlebody- bought a cheap 2nd hand job from ebay, replaced and hey presto, solved my issue!
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3rd Brake light leds blown...

Post by DMC63 » Mon Aug 06, 2018 9:14 pm

[/quote]
After reading ur thread i dont think i can offer any advice.
Sounds like a tangled web, surrounded by an enigma, wrapped up in a mystery :|
Why not source some holders from a breakers and replace and see if that helps?
I applied the same philosophy when replacing my throttlebody- bought a cheap 2nd hand job from ebay, replaced and hey presto, solved my issue!
[/quote]

When you switch on your front fogs do you hear a click from the relay?

I'm going to get the wiring diagram and have my neighbor (AA) run a diagnostic and see if that highlights anything.

Fortunately both sets of fogs work providing the rears are on so there's no safety issues should they be needed in this current heatwave :roll:
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3rd Brake light leds blown...

Post by DMC63 » Sun Aug 12, 2018 9:32 am

Chris_D wrote: Sat Aug 04, 2018 8:28 am Time for a new one i think.
Poor design. They crack frequently, then water gets in and theres little water ingress protection in any case.

I posted somewhere my own replacement including taping up to prevent water ingress.
Hi Chris, do you have a link from 'your posts' to the 3rd brake light replacement including taping up to prevent water ingress? :?
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3rd Brake light leds blown...

Post by Chris_D » Sun Aug 12, 2018 10:35 am

DMC63 wrote: Sun Aug 12, 2018 9:32 am
Chris_D wrote: Sat Aug 04, 2018 8:28 am Time for a new one i think.
Poor design. They crack frequently, then water gets in and theres little water ingress protection in any case.

I posted somewhere my own replacement including taping up to prevent water ingress.
Hi Chris, do you have a link from 'your posts' to the 3rd brake light replacement including taping up to prevent water ingress? :?
Here you go.
Light still going strong. Even after using pressure lance at a self-wash when rinsing..
viewtopic.php?f=2&t=90284&p=1330978&hilit=3rd#p1330978
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3rd Brake light leds blown...

Post by DMC63 » Sun Aug 12, 2018 10:52 am

Chris_D wrote: Sun Aug 12, 2018 10:35 am
DMC63 wrote: Sun Aug 12, 2018 9:32 am
Chris_D wrote: Sat Aug 04, 2018 8:28 am Time for a new one i think.
Poor design. They crack frequently, then water gets in and theres little water ingress protection in any case.

I posted somewhere my own replacement including taping up to prevent water ingress.
Hi Chris, do you have a link from 'your posts' to the 3rd brake light replacement including taping up to prevent water ingress? :?
Here you go.
Light still going strong. Even after using pressure lance at a self-wash when rinsing..
viewtopic.php?f=2&t=90284&p=1330978&hilit=3rd#p1330978
Thanks Chris. I've bought a light minus the broken lens from ebay for £7. Going to have a go at replacing the cracked lens with my one.
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3rd Brake light leds blown...

Post by Chris_D » Sun Aug 12, 2018 11:06 am

DMC63 wrote: Sun Aug 12, 2018 10:52 am
Chris_D wrote: Sun Aug 12, 2018 10:35 am
DMC63 wrote: Sun Aug 12, 2018 9:32 am Hi Chris, do you have a link from 'your posts' to the 3rd brake light replacement including taping up to prevent water ingress? :?
Here you go.
Light still going strong. Even after using pressure lance at a self-wash when rinsing..
viewtopic.php?f=2&t=90284&p=1330978&hilit=3rd#p1330978
Thanks Chris. I've bought a light minus the broken lens from ebay for £7. Going to have a go at replacing the cracked lens with my one.
Post up pics of results fella..
:thumbsup:
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3rd Brake light leds blown...

Post by DMC63 » Sun Aug 12, 2018 11:28 am

[/quote]
Post up pics of results fella..
:thumbsup:
[/quote]

Will do, I'll do a step by step :thumbsup:
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