View Single Post
  #2  
Old 03-27-2015, 06:39 PM
g300d g300d is offline
Member
 
Join Date: Apr 2012
Location: SoCal
Posts: 1,840
g300d is on a distinguished road
Quote:
Originally Posted by wagner.a.charles View Post
Ok, so I just left for lunch and when I cranked my car, it made that sound again. I was able to check, and the aux fan wasn't even spinning. Bad motor? When I turn the AC on, the fan doesn't come on either.
Noise is the secondary air pump, pretty sure now from your description.

Number 1 in this diagram, Behind and below the passenger side headlight.

__________________
04 X5 3.0i auto
03 X5 4.6is
Reply With Quote

Sponsored Links