Hi everyone,

Recently I have experienced some low pitch whining noise while reversing the vehicle to a parking stall. Sounds like from the rear. It happens most of the time when I'm parking. The volume of the whining noise starts from low to high then disappears when I gradually speed the car up. The vehicle is 2019 C43 with roughly 39000km. I'm not sure if that noise is from rear brakes as they had been replaced with new OEM parts around 30000km. Could be the rotors? Anyone had the same or similar issue?

 

never heard of this one on these cars, do you have a video clip of the sound by chance?

 

Here is a video:

 

That does sound like the brakes, were the brakes bedded-in?

 

I'm not sure. Can't tell any difference visually except some rust on rear calipers.

 

In that case, I would recommend trying a bed-in procedure shown here (Video shared by a forum member).:

 

Hello folks, My 1.6 16V leon is expected in for a help (and prob time to finish the cambelt as well...gonna be a great one! ) however have seen somewhat recently that everytime I switch I get an exceptionally frightful whimper. Appears to happen everytime I turn and converse and presently is doing it in any event, while im switching straight. I figured it very well may be something to do with the controlling and the liquid in that (however wouldnt know where to look, the manual is pointless!) yet presently im not entirely certain. I dont get any commotion while im directing regularly or locked hard aside while proceeding. As I said previously, its expected for a help yet in the event that its something I can change/top up myself, id like to do that and save the cash...credit crunch n all!!




Kodi