Hello, The headlight turn on but they are dimmed, I bought the new H7 at Hyundai representative and the problem persist. I bought a second pairs of H7 on Amazon and show a little improvement.
I bought a third pair H7 LED and does not work, the clip holder does not fit at all.
Now I bought a new set of H7 LED from Auxito, that does not requiere ante clip holder.
I red about this problem and some mechanic said, check the ground, But the ground is good.
If someone has any idea about the subject, I will appreciate your comments.
Thanks.

 

Does it have the same problem with high and low beams?

 

Hello, just with the High beam, low beam and bright beam work well

 

This may be a little more involved than we would like. WHY ?

If vehicle has Daytime running lights that module could be involved. DRL utilizes the hi beam system.

 

Hello, this santa fe version doesn't have DRL System

 

Are you sure?
A lot of vehicles vehicles older than yours came with that feature.
Could it be the system just is not working?
Did you buy it new or used?

 

Hello World, I Finally got the problem with the dim lights, I bought a new lamp in Amazon, and I paid for the installation and the dim light gone.
I resolved it by accident because I was checking the bulb and the plastic base that hold the base lamp was cristalizade due to the hot and made a plastic dust in my hand, after that I bought a new lamp.