Lukas_2611

I have the same problem and its driving me crazy! Its not the brake pedal, i replaced all parts. I also doubt that its the brake booster.. when the car stands still and i hit the brake pedal with the engine is on no sound.. Try to put your car in "N" while driving and brake.. also no sound at all! So maybe there is a point with the MHEV System.

I dont think this is a relais or something like that. I am working on a solution and got a used BKV for testing at home, investigated the function and parts of the brake booster. The tests look promising, i well test my solution on my own car now.

@Dready I recorded mine.. is it similiar to your noise? Bremsenknarzen.m4a

@Dready Did Skoda actually tell you which relay or module it was? ABS/ESC, brake booster, Auto Hold or something else? Can you describe the sound? Was it a sharp electrical click or more like a creak (like an old sofa)?

Hi Dready, I have an 1.5 E-Tec DSG 2024. In my opinion its interesting that in my case its really loud, and other octavia driver dont have this noise. Does your noise only come when the car is running? When the engine is off mine doesnt make any sound.. It also not always.. just when i press lightly the brake pedal.. the first few millimeters.. for me its hard to make a soundfile cause it only comes when driving..

I know this is an old thread @Dready but i am also having these noises when pressing the brake pedal.. I already changed the pedal, pedalbox, everthing related to the brake pedalanf its still there.. Can you maybe reuoload your noisefile? Did you find a solution? Please.. the noise is driving me crazy

These noises are sometimes pain.. i am happy that our input helped you. Dont give up.. when its getting better you know youre coming close.. removing the console is for me now a 30 second job.. so no big deal anymore.. its a game.. try something.. put the console back in and drive and so on.. the sunglasses box can also be a source of rattle.. some felt tape where the button is and it closes tighter..

If the silicone effect is not that long try the skoda krytox spray or lubricant for cars for a much longer effect

So,yes you are right. Its also possible that the window switch trim is squeaking. For this case take the handle cover off an spray into these little holes. There are the clips of the window switch trims which are causing the noise..

i used it .. Volkswagen G052172M2 Spezial Gleitmittelspray 100ml

Check out the video, just clips. Very easy to take off, in my case it helped a lot to reduce the squeaking noise.

Take the handle cover off, spray it with krytox or silicone spray and it will be quiet.

Under the blind buttons on the left and right side are screws. After removing the screws you can pull it out. Its a bit tricky to remove those buttons..

Cause of that i used the krytox spray.. cause its too much.. and this stuff gets everywhere

This part in the video i have tried with krytox.. made it better in my opinion