What is the adjustment of the wheel under the headlamp sign near the car instrument panel?

car

I rented an Avante for rent, but I didn't know the function of the wheel on the left side of the steering wheel on the dashboard of the car, so there's a headlamp mark underneath it, and there's a number on it

I thought the fire would come out stronger even if I turned it around, but I don't think it's that.

It doesn't even seem to turn the headlamps on and off.

Does anyone know what this function is?

575 2018-11-06 Gentleman

A. 1

I think you're talking about adjusting the headlamp
Adjust the angle of the headlamp up and down

Gentleman 6 years ago 0

A. 2

It's a headlight angle adjustment

Gentleman 6 years ago 0

A. 3

Oh... The angle is controlled
Thank you.

Gentleman 6 years ago 0

Same Tag What does that mean?

Same Tag I want to know how to change the air conditioner filter