SL/R107: Climate Control Servo upgrade question.
08-06-2015, 08:01 PM
#1
Newbie
Thread Starter
Join Date: May 2015
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
1978 450sl
Climate Control Servo upgrade question.
Anyone with experience with the UT upgrade? I'm experiencing a problem. Leg vent stays open all the time during max cool and max heat. The only way leg vent closes is when the AC switch is on. In max heat, leg vent open is okay, but max cool? Not sure.
