I am trying to fill my A/C in my 96 quattro and cannot find the lower fill connector for the lines. I found the high pressure one by the front radiator, but cannot locate the lower one. Does someone have the repair manual to tell me where it is? would be greatly appreciated. Thanks.

 

Its where the pressure sensor is.. you need an adaptor. Take the sensor off, thread on the adaptor. I know.. shitty way to do it, but thats they way it was for '96.