Waltsbm 1 Report post Posted September 13, 2013 This may be a silly question from some one who has owned e30,s for 25 years, but what is the small round protruding thing on the central console below the OBC and above the heater control knob. Quote Share this post Link to post Share on other sites
hybrid 1043 Report post Posted September 13, 2013 Cabin air temp sensor Quote Share this post Link to post Share on other sites
