Need advice on headlights...

Hello, dear community,

I need some advice on the lights.
My baby's been walking for a few miles now, and you can see that too.
To his lights. Originally, I had only the headlights
glass including seals to renew, but I have also many
is told that the reflectors should often also be over.
How do you see if the reflectors are over? So out of the grip
I'd just type them in or something. Are there certain characteristics,
where one can clearly say that the reflector should be replaced?
Are there ways to repair a reflector (chemically or so) ?

Greeting from Kiel

Maadin