MBWorld.org Forums

C450/C43 AMG
Sponsored by:
Sponsored by:

Updated software c43??? What modules

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Apr 22, 2018 | 05:21 PM
Share
  #1  
Gungaslow's Avatar
Gungaslow
Thread Starter
MBWorld Fanatic!
 
Joined: Nov 2015
Posts: 1,255
Likes: 154
From: Massachusetts USA
2017 C43 sedan
Updated software c43??? What modules
heard there is an update for the transmission (tcu) and something about fuel updates? Anyone know if these will overwrite the ECU or is the fuel update for a module like the tcu update? My understanding is the tcu update doesn’t affect the ECU.. but what about the fuel one?
Reply
0
Old Apr 22, 2018 | 05:47 PM
Share
  #2  
agchenry's Avatar
agchenry
Member
 
Joined: Nov 2017
Posts: 180
Likes: 33
2018 C43
You would likely have to reprogram after updates
Reply
0
Old Apr 22, 2018 | 06:27 PM
Share
  #3  
Gungaslow's Avatar
Gungaslow
Thread Starter
MBWorld Fanatic!
 
Joined: Nov 2015
Posts: 1,255
Likes: 154
From: Massachusetts USA
2017 C43 sedan
Is that for sure? Has anyone had the updates after a tune and had it written over?
Reply
0
Old Apr 22, 2018 | 06:30 PM
Share
  #4  
agchenry's Avatar
agchenry
Member
 
Joined: Nov 2017
Posts: 180
Likes: 33
2018 C43
That’s what a tuner told me. Even tho most tuners charge a small fee for retunes
Reply
0
Old Apr 22, 2018 | 06:37 PM
Share
  #5  
threefirs's Avatar
threefirs
Super Member
 
Joined: Jun 2017
Posts: 526
Likes: 86
From: Toronto
2017 C43 AMG Cabriolet Black/Cranberry Red
Originally Posted by Gungaslow
Is that for sure? Has anyone had the updates after a tune and had it written over?
The tcu update triggers an scn flash as well. You’ll lose the tune and have to re-tune. Confirmed by a local friend that just got the updates and had an EC tune.
Reply
0
Old May 5, 2018 | 12:57 PM
Share
  #6  
Gungaslow's Avatar
Gungaslow
Thread Starter
MBWorld Fanatic!
 
Joined: Nov 2015
Posts: 1,255
Likes: 154
From: Massachusetts USA
2017 C43 sedan
What’s a scn Flash?
Reply
0
Old May 5, 2018 | 11:56 PM
Share
  #7  
threefirs's Avatar
threefirs
Super Member
 
Joined: Jun 2017
Posts: 526
Likes: 86
From: Toronto
2017 C43 AMG Cabriolet Black/Cranberry Red
Originally Posted by Gungaslow
What’s a scn Flash?
I take back my comment above. The updates shouldn't wipe out the tune.
Reply
0
Back to Subforum
C450/C43 AMG
View Next Unread
Vbox or dragy times

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


You have already rated this thread Rating: Thread Rating: 0 votes, average.
Show Printable Version
Email this Page

Advanced Search

All times are GMT -4. The time now is 12:04 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-8
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-9
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE