drivers side A/C blows hot, but passenger side is cold.
2000 e320 sport.

Ran A/C diag and results are
1 121
2 107
3 114
4 100
5 118
6 159
7 15
8 132
Eb1234
EFF

From what I have read on this forum it most likely is low on freon but wanted to know what others thought.

 

i have a 03 E500 sport. mine has dual ac compartments. my rear was blowing very hot air while the front was cold. it turned out to be my changeover valve. i replaced it yesterday and its good as new. not sure how the 320 is but maybe this will give you something to look into.