Author Topic: Headlights  (Read 4216 times)

Offline Will2018

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Re: Headlights
« Reply #10 on: 14 January 2026, 21:22 »
Xenon bulbs light output fades as the bulbs ages so that could be part of the problem. It might also be worth checking that they are not set too low from the factory. They can be adjusted with an Allan key on the headlight themselves.

My neighbour’s 11 year old Audi has new Xenon bulbs in. They are nice and white and have a good light output. If I was in your situation I would look for quality bulbs from a well known brand.

Just had a look and Philips do a D3S White vision bulb which may be of interest to you.

Offline 2007GTI

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Re: Headlights
« Reply #11 on: 14 January 2026, 22:55 »
Good advice, but £64 for one bulb, not just steep, f-ing vertical!   :laugh:
2014 Mk7 GTI DSG 5dr in Carbon Grey, 18s, leather

Gone but not forgotten '07 Mk5 GTI DSG (2006 to 2014)

Offline Will2018

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Re: Headlights
« Reply #12 on: 14 January 2026, 23:24 »
Do bare in mind Xenon’s last a lot longer than halogen bulbs. You’re not going to be needing to replace them for many many years.

Offline 2007GTI

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Re: Headlights
« Reply #13 on: 15 January 2026, 10:07 »
True, but my factory bulbs are 12 years old this year and are fine!

Do bare in mind Xenon’s last a lot longer than halogen bulbs. You’re not going to be needing to replace them for many many years.
2014 Mk7 GTI DSG 5dr in Carbon Grey, 18s, leather

Gone but not forgotten '07 Mk5 GTI DSG (2006 to 2014)

Offline Finglonga

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Re: Headlights
« Reply #14 on: 17 January 2026, 22:24 »
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Which LEDs did you use? Is it a "friendly" MOT, I assumed the look for LEDs now fail cars based on simply having LEDs when they shouldn't

Got them from HID's Direct can't remember the ones though. I will look on the box when I get time as my old HID bulbs are stored in it. They are a great upgrade as brighter and match the DRL's ad Fog lights colour temperature.

As for the MOT, I have had it done at a few places with zero issues. The beam pattern is exactly as the HID's were down to it being a projector design. All the bulbs are LED's (H7 cornering lights and reversing & front indicators BAY9S) and have been for years.