# Audi Q7 2007 - LED lights update

**URL:** <https://vcpsystem-forum.de/t/audi-q7-2007-led-lights-update/961>\
**Category:** Allgemeine Fragen / General Questions / Основные в\
**Created:** [8. September 2015 um 11:30 UTC](https://vcpsystem-forum.de/t/audi-q7-2007-led-lights-update/961 "2015-09-08T11:30:10Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mayday](https://vcpsystem-forum.de/letter_avatar_proxy/v4/letter/m/ad7895/32.png) [@mayday](https://vcpsystem-forum.de/u/mayday)\
**Post date:** [8. September 2015 um 11:30 UTC](https://vcpsystem-forum.de/t/audi-q7-2007-led-lights-update/961/1 "2015-09-08T11:30:10Z")

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Hello,

I will update AUDI Q7 2007 year with 4.2TDi engine from standard halogen rear lights on OEM FL AUDI Q7 LED lights. Will I need flash ECU, I remember that file I had in filemanager, but not now ☹ … Can you help me please?

In future I will update fron xenon light on OEM LED xenon lights from FL AUDI Q7.

Thank you for your time …