Hey all:
I purchased the updated switchover valve 201-800-05-78 that replaced the two switchover valves in the climate control system of the 190E. Does anyone have the Mercedes service bulletin on how to install the updated version? It looks like I have to use a T to connect two vacuum lines to one connector of the new switchover valve...is this the case and can I use any type of vacuum T? Also, which of the two electrical connectors from the old valves goes where? Thanks in advance.

__________________
1985 190E 2.3-16 Euro