1973 how to turn on high beam

[Radu]

Hi
It might be a stupid issue but I did'n't managed to turn on the high beam.
I have to mention I read the owner's manual first and no sign of it.
If anyone can help please do it!
Thank you in advance !

 

[74 Harley]

If I remember correctly a '73 should have a dimmer switch on the floor. A round button operated by your left foot.

 

[Radu]

Thanks, you r right. Greetings from Romania !!!