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D2 - Lights Headlights, xenons, foglights. Everything outside the car that glows

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Old 3rd November 2012, 03:11 PM
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Default LED upgrade issue - rear high level brake light

Tried to change the four high level bulbs in the rear for some brighter LED bulbs but when testing them the outside 2 came on but the inner 2 did not, even when I reversed those 2 bulbs as suggested previously.

I'm guessing that the solution will involve resistors of some kind being used unless any of you have any other ideas?
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Old 5th November 2012, 06:07 PM
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any ideas anyone?
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Audi A8 D2 3.7 Quattro Sport 1999 FL - Melange
2nd Place Winner - A8-Freunde Annual German Meet 2012 at Edersee
20" x 9" Bentley GTC Wheels with 385mm W12 Front Discs & Bentley Caliper Covers, Front Lowered on Coilovers, Xenons, Combined DRLs and LED Foglights to modified OEM front fog lamp position, Alcantara/Leather, Full Black Alcantara headlining + pillars and blind shelf, Bespoke Flat Bottomed Sports Steering Wheel, Dark Myrtle Wood, Autodim Mirrors, Bose, Blinds, Digital TV, Ski Hatch, Modified rear exhaust section for extra V8 Burble
Audi S8 D2 Final Edition 2002, Avus Silver with Red Leather Interior
Tiptronic with Sport mode button, Sony rear entertainment package, Bose sound system, Audi Navigation Plus, 20 inch Final Edition alloys, Full Cat Back Stainless Milltek exhaust, giving a great V8 burble
Audi A8L D2 4.2 Petrol with LPG - Ebony Black
Audi A8L D4 FL 4.0T Petrol twin turbo - Havana Black
Audi A2 1.6 FSi Sport - Dolphin Grey with Votex body kit and Red Leather Interior
and some other A8's A8L's and Mercs
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Old 5th November 2012, 06:14 PM
ainarssems ainarssems is offline
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Faulty bulbs? Have you tried swapping places? Possibly a bad connection? The resistors are only needed to prevent warning light about blown bulbs from coming on but I am not sure if centre braking light is even monitored.
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Old 5th November 2012, 06:34 PM
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Can you inject them and make them work?

Are you sure they are all in parallel?

Basically if they get lecky in the correct direction they should fire OK.
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Old 24th January 2014, 10:25 PM
SilverS8 SilverS8 is offline
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Did you solve the problem?
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Old 25th January 2014, 06:02 PM
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Nope never did but I might have another look at this during the coming week if I get the chance - will see what happens and report back
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Audi A8 D2 3.7 Quattro Sport 1999 FL - Melange
2nd Place Winner - A8-Freunde Annual German Meet 2012 at Edersee
20" x 9" Bentley GTC Wheels with 385mm W12 Front Discs & Bentley Caliper Covers, Front Lowered on Coilovers, Xenons, Combined DRLs and LED Foglights to modified OEM front fog lamp position, Alcantara/Leather, Full Black Alcantara headlining + pillars and blind shelf, Bespoke Flat Bottomed Sports Steering Wheel, Dark Myrtle Wood, Autodim Mirrors, Bose, Blinds, Digital TV, Ski Hatch, Modified rear exhaust section for extra V8 Burble
Audi S8 D2 Final Edition 2002, Avus Silver with Red Leather Interior
Tiptronic with Sport mode button, Sony rear entertainment package, Bose sound system, Audi Navigation Plus, 20 inch Final Edition alloys, Full Cat Back Stainless Milltek exhaust, giving a great V8 burble
Audi A8L D2 4.2 Petrol with LPG - Ebony Black
Audi A8L D4 FL 4.0T Petrol twin turbo - Havana Black
Audi A2 1.6 FSi Sport - Dolphin Grey with Votex body kit and Red Leather Interior
and some other A8's A8L's and Mercs
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Old 30th January 2014, 03:15 PM
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Hello mate

PM your address and I will send you some resistors to keep, bought plenty of them when doing led interior in my mate's tt on feston leds and 501s
Cant seriously remember the values but could multiply if necessary, can easily send you a strip of 10 or 15 no problem

At least you will have one possible cause out of the way.

Ideally take a pen a paper and write down all the combination you did to test two pairs in all different allocations to see how each pair reacts and you will get the idea. Pen and paper useful when a lot of combinations to test. But get resistors in place first and see.

What type of bulb fitting we are talking about? link?

Cheers
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Old 30th January 2014, 05:37 PM
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Thanks chap that's very kind, I'll take a look over the weekend and see if it's still the same story and take some pics of the bulbs. Sure I got them off ebay so I'll try and find the link and post it here. . Pm'd you an address for the resistors and much appreciated.
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Confidence is the feeling you have before you know better . . . .
Audi A8 D2 3.7 Quattro Sport 1999 FL - Melange
2nd Place Winner - A8-Freunde Annual German Meet 2012 at Edersee
20" x 9" Bentley GTC Wheels with 385mm W12 Front Discs & Bentley Caliper Covers, Front Lowered on Coilovers, Xenons, Combined DRLs and LED Foglights to modified OEM front fog lamp position, Alcantara/Leather, Full Black Alcantara headlining + pillars and blind shelf, Bespoke Flat Bottomed Sports Steering Wheel, Dark Myrtle Wood, Autodim Mirrors, Bose, Blinds, Digital TV, Ski Hatch, Modified rear exhaust section for extra V8 Burble
Audi S8 D2 Final Edition 2002, Avus Silver with Red Leather Interior
Tiptronic with Sport mode button, Sony rear entertainment package, Bose sound system, Audi Navigation Plus, 20 inch Final Edition alloys, Full Cat Back Stainless Milltek exhaust, giving a great V8 burble
Audi A8L D2 4.2 Petrol with LPG - Ebony Black
Audi A8L D4 FL 4.0T Petrol twin turbo - Havana Black
Audi A2 1.6 FSi Sport - Dolphin Grey with Votex body kit and Red Leather Interior
and some other A8's A8L's and Mercs
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Old 30th January 2014, 06:23 PM
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Will post them 1st class tomorrow, but you know what.
I'm thinking if you won't need a 10w resistor like used on 501 side lights to stop the errors.
This type, but one per pair
first two from the top left
http://www.hids-direct.co.uk/categor...resistor-fixes

Aren't they P21W bulbs ??
Do you get errors on the dash when lights on and not functioning properly (2 on and 2 off bulbs) ??
I'm sure is doable to do the whole rear in leds.

Only issue with bigger resistors is the obvious heat (orange ones from the link, even 10w), the small one I'm sending you still generate heat but not on the level that needs a heatsink.
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2015 A3 S line 1.4 TFSI - for the missus to keep her away from my car.
Standard S-line equipment, no extras.
2006 D3 A8 3.7 V8 - SOLD but not forgotten
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