Zwerius
Well-known member
Hi all,
Today I heard a humming sound with a constant frequency, independant of driving speed. After switching of the heating, the sound was gone.
It was 2°C outside. The first time this autumn that the tempearture dropped this far.
The car has 107.000 km on the "clock".
I suspect the compressor of the heating system (which is the same as from the AC I suppose) is making this sound, based on what I've written above.
Don't think it's a fan, because of the type of sound.
What could it be else if it wasn't this compressor?
Should I go to the dealer to prevent more possible damage? Or can I just "wait and see"?
Today I heard a humming sound with a constant frequency, independant of driving speed. After switching of the heating, the sound was gone.
It was 2°C outside. The first time this autumn that the tempearture dropped this far.
The car has 107.000 km on the "clock".
I suspect the compressor of the heating system (which is the same as from the AC I suppose) is making this sound, based on what I've written above.
Don't think it's a fan, because of the type of sound.
What could it be else if it wasn't this compressor?
Should I go to the dealer to prevent more possible damage? Or can I just "wait and see"?