Eco start stop feature ... Will it stay off ?

I have this feature in 2 of my cars and fortunately since I really don't like it it stays off and you never have to touch the button again. I hope the Mercedes does this ...
I have this feature in 2 of my cars and fortunately since I really don't like it it stays off and you never have to touch the button again. I hope the Mercedes does this ...
I have a C400. The ECO start/stop defaults to ON each time you start the car. If you want it off you must remember to press the off button each time you start the car or switch to an agility select position that doesn't use the ECO start/stop function. Unfortunately, each time you start the car, Agility Select defaults to the Comfort position and the ECO start/stop is on.
I have this feature in 2 of my cars and fortunately since I really don't like it it stays off and you never have to touch the button again. I hope the Mercedes does this ...
In the Command menu under Agility Select you get the menu of each setting, I am not sure if you can edit those, I have not tried it, will have to take a look.
Then there is also the Click Agility switch 4 times up and you can get into the individual setting that is probably the easiest since you would more than likely have some personal preference settings in there as well.
Then there is also the Click Agility switch 4 times up and you can get into the individual setting that is probably the easiest since you would more than likely have some personal preference settings in there as well.
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Understood..... I think for EPA reasons the car has to have this in the default setting. Its what gives it the low posted miles/gallon - liters/100Km rating.
All my experience with Mercedes is that the system always defaults to Comfort mode at the start of the car. I guess we should be thankful its not at the lower setting of Eco

I am sure someone will figure out the Hardware code to turn it off eventually.
I just hope that AF330i does not give up on the C Class because of this.
The Best of Mercedes & AMG
Every time you switch on the engine using the
SmartKey or the Start/Stop button, the ECO
start/stop function is activated.

I just find the engine shutting off interrupts the noise level in the car .. It is a noticeable change in sound at least in the bmw and the Porsche.
Is it a deal killer ... Not sure yet I'd like to drive the C first.
I also read on this board there is something you can buy to disable it but it required removing the radio to install it.
Mercedes really should give you the option of wanting to keep it in the last setting.
I now just leave it alone since it's hardly noticeable in use, and much less intrusive than the ones on other cars I've driven with this fuel saving feature. It does not drain the battery and will not engage if the battery is low or if it detects a drain.
Plus, not to start a flame throw, but IMHO until the government or MB is covering the tab for my fuel, it's nice to have the option on a car I buy to customize it as much as technologically possible. Some just may favor to save their money and reduce their eco footprint in other ways. On the other hand, sounds like one would often 'reset' the agility to their individual setting, and it's not a problem in the grand scheme of life to do that or press a button.


I now just leave it alone since it's hardly noticeable in use, and much less intrusive than the ones on other cars I've driven with this fuel saving feature. It does not drain the battery and will not engage if the battery is low or if it detects a drain.
I find it really annoying to have to push the button every time I am in my car .. I went through this with my 2013 535 before I went back to the dealer 6 months later and had the car reprogrammed to remember the last setting.
I also think this particular method(auto shut off) is a band aid and in the future I wouldn't be surprised if the 2016 (or later) Mercedes no longer have this as a default setting.
I do understand the car companies need to show better mpg numbers but at least make it so we have the option to decide if we want the feature allowing this.
The big picture is if I wanted to save money on gas I would not be looking at this range of horsepower to begin with, I would look for something much more economical.
Too funny. I only found out this morning when I went to actually turn the feature back on and it won't! I haven't noticed for about 2000 miles, I just don't like/use ESS. Soooo guess who will NOT be taking his car to the dealer to get his ESS fixed. 
Hey so maybe that is the answer for those that want to permanently disable ESS... Something is not reading right and my ESS does not work/enable. So perhaps doing something like disconnecting the aux battery (which is part of ESS) in the trunk would render the ESS inop? Would probably cause other issues though...
That start/stop got my wife so infuriated that she refused to drive our new '13 328i until I got it deactivated. It almost caused her to have an accident getting across a boulevard.
Yes, this is so stupid, I hope a new software update will be able to control this ?
I am happy to know that I am not the only one who hate it. But how much would we save if we let it ON all the time ?
Just like when i switch from SDCARD to bluetooth and come back to SDcard aurdio, then the music does not remember which file was being read...
Last edited by benzw205; Oct 13, 2014 at 03:51 AM. Reason: I am happy to know that I am not the only one who hate it. But how much would we save if we let it ON all the time ?
ie mines been restarting in "Individual mode" with Eco/Start permanently off for the past 24 hours and 450kms.
Im happy with that
even though it so much quieter then my 2012 start up from eco mode.






