W211 AMG Discuss the W211 AMG's such as the E55 and the E63

-10*c Mod

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jan 25, 2011 | 05:05 AM
  #1  
munich55's Avatar
Thread Starter
Senior Member
15 Year Member
 
Joined: Feb 2009
Posts: 290
Likes: 3
From: Germany
E55 AMG W210 - sold, E55 AMG W211 - sold, CLS 500 C219 - sold, E63S AMG W212 - sold, C63S AMG A205
-10*c Mod

Hi

can somebody explain me the ''-10*c Mod''???
Where can i get this option ???

Thx
Reply
Old Jan 25, 2011 | 11:56 AM
  #2  
chawkins2001's Avatar
MBWorld Fanatic!
 
Joined: Jan 2009
Posts: 7,659
Likes: 68
From: Atlanta
2006 E55 AMG
My understanding is that your need the STAR diagnostics tool for it, and activates cooling -10C earlier than your normal oem MB setting. So basically your car should be running 10C cooler which equals more HP
Reply
Old Jan 25, 2011 | 03:23 PM
  #3  
Jakpro1's Avatar
MBWorld Fanatic!
 
Joined: Jan 2004
Posts: 7,092
Likes: 13
From: Salt Lake City (but not Morm)
2003 E55 & 2014 GL550
https://mbworld.org/forums/3067645-post8.html

Only can be done with Star/Das at dealer or private unit.
Reply
Old Jan 25, 2011 | 06:11 PM
  #4  
320 dreamer's Avatar
MBWorld Fanatic!
 
Joined: Sep 2008
Posts: 3,152
Likes: 0
From: murfreesboro,tn
2003 porsche 996 turbo
actually what is happening is the thermostat is being opened 10* sooner than the oem setting. once the car reaches the normal operating temp it becomes mute. no added hp. i have it on mine and it helps the engine stay a bit cooler during the hot season
Reply
Old Jan 26, 2011 | 12:20 AM
  #5  
Ali_E55's Avatar
MBWorld Fanatic!
 
Joined: May 2009
Posts: 1,484
Likes: 13
From: Abu Dhabi
C218 CLS63TT PP Edition1, W213 E63S
Originally Posted by 320 dreamer
actually what is happening is the thermostat is being opened 10* sooner than the oem setting. once the car reaches the normal operating temp it becomes mute. no added hp. i have it on mine and it helps the engine stay a bit cooler during the hot season

you can't control your thermostat by Star, this mod make the fan operate earlier. you can set it when temp reachs for example 90, 85, 95, etc.

not the thermostat.


however, i have replaced my thermostat with 71C = 159.8 or 160F and when i am cruising it is one dash less than berfore cost me 15$
Reply
Old Jan 26, 2011 | 09:15 PM
  #6  
320 dreamer's Avatar
MBWorld Fanatic!
 
Joined: Sep 2008
Posts: 3,152
Likes: 0
From: murfreesboro,tn
2003 porsche 996 turbo
Originally Posted by Ali_E55
you can't control your thermostat by Star, this mod make the fan operate earlier. you can set it when temp reachs for example 90, 85, 95, etc.

not the thermostat.


however, i have replaced my thermostat with 71C = 159.8 or 160F and when i am cruising it is one dash less than berfore cost me 15$
i apologize!! long day at work. thinking of 1 thing typing another. my fan was set to the -10 and i have the 180 tstat.
Reply
Old Jan 26, 2011 | 09:28 PM
  #7  
GT-ER's Avatar
MBWorld Fanatic!
 
Joined: Jun 2010
Posts: 4,173
Likes: 7
From: Puerto Rico
2005 E55 AMG
Interesting...does anyone know at what temp that car starts to add fuel thinking it's a cold startup? I doubt it's anywhere near 160* but I don't know much about the benz.
Reply
Old Jan 26, 2011 | 10:56 PM
  #8  
Ali_E55's Avatar
MBWorld Fanatic!
 
Joined: May 2009
Posts: 1,484
Likes: 13
From: Abu Dhabi
C218 CLS63TT PP Edition1, W213 E63S
although mine is 160F/ 71C temps on the guage is 85C when driving, 80C if cruising or driving like a granny.

maybe our weather or i think the thermostat is not openning 100% due to slight diffrence in design.

i ordered 180F that is 100% identical to our thermostat.

i orderedan OBDii to read my IAt and everything. i need to know my car status very well.

Last edited by Ali_E55; Jan 26, 2011 at 11:03 PM.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

8 Oddball Mercedes Ideas That Actually Made it to Production

 Verdad Gallardo
story-1

Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

 Verdad Gallardo
story-2

Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

 
story-3

7 Craziest Things AMG Gas Ever Built

 Verdad Gallardo
story-4

New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

 Verdad Gallardo
story-5

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-6

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-7

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-8

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-9

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
Old Jan 31, 2011 | 05:33 AM
  #9  
munich55's Avatar
Thread Starter
Senior Member
15 Year Member
 
Joined: Feb 2009
Posts: 290
Likes: 3
From: Germany
E55 AMG W210 - sold, E55 AMG W211 - sold, CLS 500 C219 - sold, E63S AMG W212 - sold, C63S AMG A205
Originally Posted by Ali_E55
you can't control your thermostat by Star, this mod make the fan operate earlier. you can set it when temp reachs for example 90, 85, 95, etc.

not the thermostat.


however, i have replaced my thermostat with 71C = 159.8 or 160F and when i am cruising it is one dash less than berfore cost me 15$

How is it possible for 15$???
I thought i have to chance my thermostat to an PTE-Thermostat or something like that.

Is just 10* possible or 5* also for example by star???

Last edited by munich55; Jan 31, 2011 at 06:15 AM.
Reply
Old Mar 1, 2011 | 09:47 AM
  #10  
munich55's Avatar
Thread Starter
Senior Member
15 Year Member
 
Joined: Feb 2009
Posts: 290
Likes: 3
From: Germany
E55 AMG W210 - sold, E55 AMG W211 - sold, CLS 500 C219 - sold, E63S AMG W212 - sold, C63S AMG A205
Somebody knows???
Are 5* c also possible?
thx
Reply
Old Mar 1, 2011 | 10:04 AM
  #11  
skratch77's Avatar
MBWorld Fanatic!
20 Year Member
Photogenic
Liked
Loved
 
Joined: Nov 2004
Posts: 6,697
Likes: 383
2005 E55
I had my car running 170 ish coolant temp and in the winter I would get codes thrown for engine coolant to cold.

Mentioned it to kleemann and now im seeing 180-190
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 04:45 PM.

story-0
8 Oddball Mercedes Ideas That Actually Made it to Production

Slideshow: Mercedes has never been afraid to experiment, and some of its strangest ideas turned out to be surprisingly successful.

By Verdad Gallardo | 2026-06-10 17:43:40


VIEW MORE
story-1
Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

Sideshow: A Middle Eastern tuner has transformed the Mercedes-AMG G 63 into an open-top special, replacing nearly every exterior panel in the process.

By Verdad Gallardo | 2026-06-10 15:29:50


VIEW MORE
story-2
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

Slideshow: Six gift ideas your AMG loving dad or grad will cherish.

By | 2026-06-03 17:26:18


VIEW MORE
story-3
7 Craziest Things AMG Gas Ever Built

Slideshow: Sometimes AMG builds fast sedans. Other times, it builds twin-turbo V12 land missiles and six-wheeled off-road monsters.

By Verdad Gallardo | 2026-05-26 17:59:58


VIEW MORE
story-4
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-5
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-6
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-7
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-8
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-9
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE