|
After a little more troubleshooting, I tried running the A/C and the heat and the noise happens in both settings. I noticed that if I start with the temperature at 60 degrees the noise is not present. But as I raise the temperature, a degree at a time, the noise starts and gets louder the higher the temperature.
__________________
2004 BMW M3
2013 BMW X5 35i
2008 BMW 335xi
http://koloa.com/?afmc=8t
|