2022 Citroen C4 L strange sound while breaking

[frosty shale]

So i bought a 2022 Citroen C4 L and after a few days of driving some strange noise appeared. when i break car makes a noise that sounds like plastic rubbing on asphalt.
Brakes already changed, the bottom looks alright, but sound is still there. What can make this noise

[cosmic burrow]

Dumb question but on a 2022 Citroen, is this still covered by warranty? Might be worth just having a Citroen shop deal with it

[frosty shale]

its already more than 100k km mileage so warranty doesn’t work anymore

[cosmic burrow]

Holy cow. You put on some distance mate.

So, when you say the brakes were already changed, front or rear or both? Are you able to lift the car and pull off the wheels to inspect?

[frosty shale]

i bought it from a guy who worked as a courier

[tranquil terrace]

GG @frosty shale, you just advanced to level 20! Chat more to level up and earn top roles!

[cosmic burrow]

Oh yeah that’ll do it

[frosty shale]

both breaks changed, cant lift the car atm, might do it on the next weekend

[cosmic burrow]

Ok. What you’ll discover is something has come loose or was installed incorrectly. For a grinding like that if the pads are new, I’m actually wondering if one of the pads was installed backwards or something like that. Did it happen as soon as the brakes were changed? And did they do pads + rotors, anything else?

[frosty shale]

i noticed that sound a few days after buying it, so i changed the breaks because i thought that they're making that noise. changed only pads and rotors

[cosmic burrow]

Ok, good move. That makes me wonder if not brake related. Are your fender liners securely fastened?

[frosty shale]

yo i gotta check it out

[frosty shale]

so... my single brain cell didnt notice that fender liner came off the fastening

thank you so much for helping me stupid french car owner

[shrewd vine]

always the goddamn fender liners