Audi A4 B5 HID xenon headlight repair and upgrade kit - projector retrofit DIY installation

[@racerboy063]

Does this work on the USA valeo lights that came on 01’ S4 or only ecode valeo?

[@ChristianLangeli]

When I turn on the high beam which bulb will light on? And when I flash with high beam? Thanks

[@cool2268]

How big is the lens? 2,5" or 3"

[@Retrofitlab]

2,5" but a better 2,5" than a lot of 3" ones ;-)

[@cool2268]

@@Retrofitlab thanks a lot :)👌

[@exeRonZula]

@@Retrofitlab can 3inch fit ?

[@Retrofitlab]

​@@exeRonZula No a 3 inch will not fit well. The 2.5 inch fits perfectly. The OEM projector also has a 2.5 inch lens.

[@rodrigosly7463]

Lo único feo de ese trabajo es el adaptador ds que se queman al año ... Al año y medio te viene a cambiar el adaptador

[@Retrofitlab]

Hola, a que adaptador te refieres, el de la bombilla?

[@barrygoldwasser5449]

Why? Just, why? Put an LED bulb instead...

[@Retrofitlab]

Installing a LED bulb will not solve the issue when the reflector bowl of the projector is burned and black. The light cannot be reflected through the projector anymore, which will cause the drop in the light output. With installing a new projector you can solve this issue.

[@alext8406]

The reflector bowl of the B5 is really really bad. When installing LED it will look okish during the night, until it rains, then you are completely blind.