Auto Feature
Thread Starter
Newbie
Joined: Nov 2015
Posts: 6
Likes: 0
E-350 Sedan 2013
Auto Feature
Hi there,
Not sure if something is wrong with my Auto feature of A/C and Heater. I thought that once you turn the feature on, it automatically adjusts the temperature. Just to check, I increased the temperature on both the driver side and the passenger side all the way up to 80 degrees in a hot condition. I then turned the Auto feature on, but it never went down from 80 degrees to whatever it thought that would be the best.
Am I missing something or do I need to have it checked.
Sorry, new to Merecedes Benz.
Regards,
Not sure if something is wrong with my Auto feature of A/C and Heater. I thought that once you turn the feature on, it automatically adjusts the temperature. Just to check, I increased the temperature on both the driver side and the passenger side all the way up to 80 degrees in a hot condition. I then turned the Auto feature on, but it never went down from 80 degrees to whatever it thought that would be the best.
Am I missing something or do I need to have it checked.
Sorry, new to Merecedes Benz.
Regards,
MBWorld Fanatic!
Joined: Nov 2012
Posts: 1,479
Likes: 76
From: Nyack, NY
C300 Sport 4Matic
Hi there,
Not sure if something is wrong with my Auto feature of A/C and Heater. I thought that once you turn the feature on, it automatically adjusts the temperature. Just to check, I increased the temperature on both the driver side and the passenger side all the way up to 80 degrees in a hot condition. I then turned the Auto feature on, but it never went down from 80 degrees to whatever it thought that would be the best.
Am I missing something or do I need to have it checked.
Sorry, new to Merecedes Benz.
Regards,
Not sure if something is wrong with my Auto feature of A/C and Heater. I thought that once you turn the feature on, it automatically adjusts the temperature. Just to check, I increased the temperature on both the driver side and the passenger side all the way up to 80 degrees in a hot condition. I then turned the Auto feature on, but it never went down from 80 degrees to whatever it thought that would be the best.
Am I missing something or do I need to have it checked.
Sorry, new to Merecedes Benz.
Regards,
MBWorld Fanatic!
Joined: Dec 2011
Posts: 1,273
Likes: 129
From: Orlando, FL
2015 GL550 4matic
Set the auto button, set your desired cabin temp on each side, let it work. My wife can't seem to grasp the concept either, always fiddling with the dials. It's just like the thermostat in your house.
Member
Joined: Sep 2010
Posts: 170
Likes: 4
From: Massachusetts
E350 4matic
Hi there,
Not sure if something is wrong with my Auto feature of A/C and Heater. I thought that once you turn the feature on, it automatically adjusts the temperature. Just to check, I increased the temperature on both the driver side and the passenger side all the way up to 80 degrees in a hot condition. I then turned the Auto feature on, but it never went down from 80 degrees to whatever it thought that would be the best.
Am I missing something or do I need to have it checked.
Sorry, new to Merecedes Benz.
Regards,
Not sure if something is wrong with my Auto feature of A/C and Heater. I thought that once you turn the feature on, it automatically adjusts the temperature. Just to check, I increased the temperature on both the driver side and the passenger side all the way up to 80 degrees in a hot condition. I then turned the Auto feature on, but it never went down from 80 degrees to whatever it thought that would be the best.
Am I missing something or do I need to have it checked.
Sorry, new to Merecedes Benz.
Regards,
MBWorld Fanatic!
Joined: Nov 2001
Posts: 5,851
Likes: 196
From: Huntington Beach, Ca.
'17 Jaguar XF
.... I increased the temperature on both the driver side and the passenger side all the way up to 80 degrees in a hot condition. I then turned the Auto feature on, but it never went down from 80 degrees to whatever it thought that would be the best.
Am I missing something or do I need to have it checked....
Am I missing something or do I need to have it checked....
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MBWorld Fanatic!
Joined: Oct 2010
Posts: 5,123
Likes: 1,288
From: Southern US
2010 E550, 273 Engine: 2012 S550, 278 Engine
Well, I guess the OP gets it, but while at this topic, does someone know what the system does when you set a temperature but it is not on AUTO? Does it just adjust the air temperature to the set point and blow that in the car until changed? Or does it still control to the set point temperature?
MBWorld Fanatic!
Joined: Dec 2011
Posts: 1,273
Likes: 129
From: Orlando, FL
2015 GL550 4matic
Well, I guess the OP gets it, but while at this topic, does someone know what the system does when you set a temperature but it is not on AUTO? Does it just adjust the air temperature to the set point and blow that in the car until changed? Or does it still control to the set point temperature?
And it will also stay on the current vent locations until manually changed to lower vents, higher vents, defrost, combo, etc.
MBWorld Fanatic!
Joined: Oct 2010
Posts: 5,123
Likes: 1,288
From: Southern US
2010 E550, 273 Engine: 2012 S550, 278 Engine
Well, I know it holds the fan speed and vent mode if not on AUTO. My question was if the system still controls the cabin temperature to the set point (closed loop control) or does it just blow air in the set point temperature in the car (open loop control)?
MBWorld Fanatic!
Joined: Dec 2011
Posts: 1,273
Likes: 129
From: Orlando, FL
2015 GL550 4matic
My CLK and Murano run as described above. If you turn the dial for higher blower speed or different vent location, then it disables the auto features that change the speed or vent location, but adjusts the air temp to the set temp. I haven't really tested the new E550 much, but I leave it on 75F auto in FL, and it blows REALLY cold, a strong A/C system for sure.
Thread Starter
Newbie
Joined: Nov 2015
Posts: 6
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E-350 Sedan 2013
members with the negative responses: You bunch of morons, I didn't post my question with complete detail as I thought the members with the negative mindset would be smart enough to understand it, but I was wrong.
I set it to 80 degree as an example a few months ago while I was in Arizona where the outside temperature was above 100to to check the auto feature, but the inside temperature never went down to 80 after even 10 minutes.
Instead of bashing my thread, you morons would have asked for the explanation.
I set it to 80 degree as an example a few months ago while I was in Arizona where the outside temperature was above 100to to check the auto feature, but the inside temperature never went down to 80 after even 10 minutes.
Instead of bashing my thread, you morons would have asked for the explanation.
Banned
Joined: Oct 2005
Posts: 4,957
Likes: 1,640
Yo, your exact words were you set it all the way UP to 80 and the temp never went DOWN FROM 80.
I have never set my temp at 80 degrees, even if it's 100+ outside, so I personally had no idea from your description what your issue was. My Mercedes always cools down on AUTO to pleasant 70 something temp even when it's 100 outside. Your system sounds like it needs a recharge or some other maintenance. These cars have a fantastic cooling system. One of the best.
I have never set my temp at 80 degrees, even if it's 100+ outside, so I personally had no idea from your description what your issue was. My Mercedes always cools down on AUTO to pleasant 70 something temp even when it's 100 outside. Your system sounds like it needs a recharge or some other maintenance. These cars have a fantastic cooling system. One of the best.
MBWorld Fanatic!
Joined: Oct 2010
Posts: 5,123
Likes: 1,288
From: Southern US
2010 E550, 273 Engine: 2012 S550, 278 Engine
members with the negative responses: You bunch of morons, I didn't post my question with complete detail as I thought the members with the negative mindset would be smart enough to understand it, but I was wrong.
I set it to 80 degree as an example a few months ago while I was in Arizona where the outside temperature was above 100to to check the auto feature, but the inside temperature never went down to 80 after even 10 minutes.
Instead of bashing my thread, you morons would have asked for the explanation.
I set it to 80 degree as an example a few months ago while I was in Arizona where the outside temperature was above 100to to check the auto feature, but the inside temperature never went down to 80 after even 10 minutes.
Instead of bashing my thread, you morons would have asked for the explanation.
With your post you insult me too.
FU!!!!
Thread Starter
Newbie
Joined: Nov 2015
Posts: 6
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E-350 Sedan 2013
Thanks Key08! It was a typo and instead of typing 100, I wrote 80. Ya, It never cooled down so I will have it checked.
Arrie, I apologize and didn't mean to insult you or anyone. Some members were insulting me with their responses so I got ticked off.
Arrie, I apologize and didn't mean to insult you or anyone. Some members were insulting me with their responses so I got ticked off.
MBWorld Fanatic!
Joined: Nov 2001
Posts: 5,851
Likes: 196
From: Huntington Beach, Ca.
'17 Jaguar XF
Bingo! Give that man a kewpie doll. What that means is it if the fan is on it blows ambient air....whatever the temperature....to vents last positions. And to the OP.....we can only react to what you write. If it's wrong then edit it.
