New 2009 2010 BMW Z4 - ZPOST - View Single Post

bigendbob · 02-15-2021, 04:16 AM

Does it vary with the heater fan speed. I sometimes at certain fan speeds get the sound of a cricket in the heater, at low settings. Sounds similar to you video.
Problem is in a small cabin, sounds tend to emanate opposite to the culprit.

02-15-2021, 04:16 AM	#2
bigendbob Second Lieutenant 50 Rep 297 Posts Drives: z4 23i Orion Silver Join Date: Jun 2012 Location: west midlands iTrader: (0)	Does it vary with the heater fan speed. I sometimes at certain fan speeds get the sound of a cricket in the heater, at low settings. Sounds similar to you video. Problem is in a small cabin, sounds tend to emanate opposite to the culprit.
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