HMMM. That's not something I hear on my GLC... I'd bring it to the dealership. Probably under warranty?Hey everyone!
Recently purchased a new GLC200 in Aus and have noticed a loud fan/sucking noise under acceleration. Is very loud when crusing at 1500rpm and tap the accelerator. I have a video but I don't seem to be able to attach it
Is this normal for other glc200 owners?