I got it working again, four (!) of the valves in the valve block were bad. Unfortunately two of the ones in the one I got at the U-Pull were also bad. ($3 for the part.) Fortunately there is room for _two_ valve blocks in there, so I just put them both in and mix-and-matched to get seven working valves. That made everything but the center vent work (actually the Diverter's fault), but I resoldered part of the PB unit and then that worked too. We'll see how it holds up, but I'm confident.
The 126 HVAC is a marvel when it's working right, but this wasn't. -- Jim _______________________________________ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
