About lens removal and cleaning

Greetings, guys, I want to clean my 407 headlight lenses, but I don't want to remove the headlight completely. There is no version that requires cleaning in the bright part of the headlight, as you can see from the photo, I think it can be removed with a torque wrench. If you have an idea and experience, I would be glad if you share the photos in the photo link for the first time, I made a photo sharing, sorry if something is wrong.https: //hizliresim.com/I4HaUB ANTALYA07422020-05-26 17:18:22

I do not know exactly, but the places you call my teacher can be dismantled and cleaned with air.