Hello all,

I fixed the abs sensor on my audi a6 and can't fit the pump into the reservoir correctly anymore. The tank will drain practically to the bottom, does anyone know how it is supposed to fit in, it just keeps leaking? Also does anyone know what this vag-com reading means
65535 - Internal Control Module Memory Error
00-00 - -

Does this mean the front sensors on the audi are working or the back sensors? I don't know if 00 means its working properly or not.

One last question, my a/c is not working at all. I can get maybe a little cooler vent but that's it. What does this mean? Thanks