Front LED DRL flicker

[Yaris 15]

I have a 2018 Toyota Yaris Excel & have noticed the driver's side LED DRL flickers, has anyone else noticed or have this problem? I've read on the internet that this is just something that happens, I just thought it strange that it is only one side that flickers. If it's "just one of those things" I suppose it won't be worth telling my dealer to look at it as they probably won't be able to cure it.

[007matt]

I have read it's a sign of the led being faulty and needs replacing. Visit the dealer, that's what the warranty is there for. 

[Yaris 15]

I have visited the dealer as it's due for a service & told them to look at it. I've looked it up on the internet & it seems to be a fairly common fault on a few different makes of cars.