M-Class (W166) Produced 2012-2015

Fahrenheit to Celsius

Old May 4, 2014 | 02:37 PM
  #1  
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ML 350 W166
Question Fahrenheit to Celsius

Hi,

I bought this car from the USA and I cannot change the outside and inside temperature to celsius.I try to enter the hidden menu and no luck. Where can I change it?
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Old May 4, 2014 | 06:04 PM
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Hidden menu

I wrote a wrong answer here. Ignore it.

Last edited by HAILERS2; May 4, 2014 at 06:48 PM.
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Old May 4, 2014 | 06:21 PM
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It doesn't look like it's possible to change the temperature to Celsius... But what is a Hidden Menu?
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Old May 4, 2014 | 06:42 PM
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I wrote a wrong answer here. Ignore me please.

I'm having a Schedule 'A' service done tomorrow after 4:30 pm and I'll ask the tech rep when I'm there tomorrow, how and if it can be done. That's if you don't get an answer today or early tomorrow.

EDIT: I was wondering why I was so dogmatic about being able to change from F to C. I figured it out. I have a '07 XK Jaguar and on it you go to the touch screen and hit CLIMATE and then hit SETTINGS and you can change from F to C or vice versa with no difficulty.

Last edited by HAILERS2; May 4, 2014 at 07:18 PM.
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Old May 4, 2014 | 08:24 PM
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I think I know what you mean by Hidden Menu. First make sure the total milage is shown on the display. Turn the car off. Then back on. You do not need to actually start the car. Then push and hold the Telephone button on the right side of the steering wheel while also holding down the OK button on the left side of the steering wheel. After approx six seconds a menu will be displayed. I went thru that menu and did not see anything related to what your wanting. Maybe there's yet another 'menu' that can be displayed?
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Old May 5, 2014 | 03:49 PM
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there is another hidden menu.
check this video. There is a lot of submenu

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Old May 5, 2014 | 03:51 PM
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thx for help! I waiting for you cos I have no answer yet
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Old May 5, 2014 | 08:21 PM
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This link tells you how to access the engineering menu.

https://mbworld.org/forums/new-m-cla...-findings.html.


I hope this helps.
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Old May 6, 2014 | 06:53 PM
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Dealer can do it for you...
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Old May 7, 2014 | 03:40 AM
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ML 350 W166
thx for help
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Old May 7, 2014 | 08:57 AM
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Originally Posted by Andrew77hun
thx for help
So, did you figured out how to do it? I am interested in changing mine as well.
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Old May 7, 2014 | 03:04 PM
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yes...dealer can do with his laptop
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Old May 7, 2014 | 03:12 PM
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Do U know how to enter to the A/C hidden menu? My dealer told me there is a hidden menu but he was an ******* and didn't tell how to enter...
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Old May 30, 2014 | 07:29 AM
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Temperature setting (C/F) was on option in the US years ago but then some nut head concluded that it should be removed from the menu. It is not an option even on the engineering menu and my dealer told me that this is a "country coded" feature.

That "feature" is pre-programmed in the config package the car downloads from Stuttgart during software update. I have not seen a dealer that is willing to mess up with those settings so far...
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Old May 30, 2014 | 02:10 PM
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So no chance to change it.....not too fair. I know...never buy american car in europe...but the price was so good...terrible
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Old May 30, 2014 | 02:11 PM
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and what about psi/bar option? same situation?
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