W124 aux. fans: wiring them ON when A/C on
 

In anticipation to my move to Florida, how do I wire the aux. fans to always be on when the A/C is turned on?

Also, where can I pick-up a +12VDC signal when the A/C is on? I'd like to wire my SPAL puller fan to also turn on when the A/C is turned-on.

Thanks in advance,

:-) neil
1988 360TE AMG
1993 500E

Jump the temp switch in the dryer.


Joe

If you move to Fl., the fan will come on anyway...[as long as you have a properly charged system], due to Fl ambients...

What you may want to do with the Fl climate , is to jumper the dropping resistor.. that will give you high aux fan for a/c vs. low
[ stock set-up]..
The advantage is more air when needed , but the system will still
control the high side pressure with the switch for cooler days
[ no fan when not needed]...