The purpose of the EC button, any at all?
#1
Member
Thread Starter
The purpose of the EC button, any at all?
I have a W210 SW 1996, and i wonder, whats the point of having the EC button on the dash?
I know it turns of the AC when its on, but does EC stands for?
I thought it stands for Economic as in fuel saving, but now ive measured with AC on and of, and there are NO difference in consumption...
Somebody care to explain this?
I know it turns of the AC when its on, but does EC stands for?
I thought it stands for Economic as in fuel saving, but now ive measured with AC on and of, and there are NO difference in consumption...
Somebody care to explain this?
#3
It means economy mode and turns off ac completely ie you can run fresh air that is ambient temp or heater. Gas milage might not change much, belt is always turning compressor as there is no clutch to disengage.
#6
Member
Thread Starter
I understand what it does, but what has the name economy mode to do with anything if it doesnt make any difference?
That difference could also be made by the temp wheels, with AC on you can get the temp adjustment to react faster
That difference could also be made by the temp wheels, with AC on you can get the temp adjustment to react faster
#7
Super Member
AC off and windows up should result in some small measurable increase in economy.
It has on every car I've ever owned.
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#8
Super Member
When the AC is engaged you should feel or hear a slight dip in RPM's. It may not be as noticeable in a V12 as it is in a I6; nor should it be considering the priced paid for a S600.