FSMs for the W210 are clearly not readily available, but anyone have a good wiring schematic? Download ninja for $12?

I've got the aux fans kicking on when the temps dont warrant it ( like a cold start on a 20F morning) , and the GP system shutting down too early on those cold morns, so I;m thinking they're tied to the same engine temp sensor?

Thought the code reader and ACC system read the engne temp properly ( assuming its the same sensor for the fans/etc) , but am going to double check.

A schematic would clearly be of immense help!