1995 E300 DIESEL AUXILIARY COOLING FANS

[92300SE]

I just got a 95 e300 diesel,W124,with both auxiliary fans working all the time in front of the radiator.Car is well kept,the previous owner just spended 700$ to fix the problem and seems like they just installed a new fan and 2 cooling hoses and did not fix the problem...I dont really need the aux fans,I would like to disconnect them,however,it seems like there is no separate fuse for that,fuse D will not stop them,where is the electrical connection for those fans?,I can only see the connectors for the double horns in the front...any help/suggstion will be appreciated.