EQE SUV (X294) Forum for Discussion of EQE SUV

Another OBD2 connection help request

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Feb 9, 2026 | 09:31 AM
  #1  
Typical Guest's Avatar
Thread Starter
Junior Member
Liked
Loved
 
Joined: Sep 2023
Posts: 54
Likes: 6
From: Fort Lauderdale
2023 EQE 350+ SUV
Another OBD2 connection help request

Hi. I had my OBD Scanner tool (Veepeak OBD2 ELM327) successfully connected to my EQB. Noe it is not working on the EQE. Any Help here available? Is the EQE protected? The Veepeak Website says it is compatible with all cars from X Date. So it should be able to find the Connection. I started the connection and it failed in the EQA/EQB setting. 3/3 Attempts- failure message. in the standard Mercedes Setting it went to 2 Attempts and then to 17/17 different Checks. Failure.
What setting do I have to use as there are only 2 Settings for EV’s and the standard first in Row Setting as suggested by the APP to use if the specific Car is not listed.
I just charged my Car over night at home to 80% and wanted to check the Battery Temperature.
Thanks for Your helping input.
Reply
Old Feb 9, 2026 | 10:37 AM
  #2  
trigital's Avatar
MBWorld Fanatic!
10 Year Member
Photogenic
Community Builder
Liked
 
Joined: Dec 2011
Posts: 1,770
Likes: 518
From: Spain UTC/GMT +2 hours
W213 All-terrain
Originally Posted by Typical Guest
Hi. I had my OBD Scanner tool (Veepeak OBD2 ELM327) successfully connected to my EQB. Noe it is not working on the EQE. Any Help here available? Is the EQE protected? The Veepeak Website says it is compatible with all cars from X Date. So it should be able to find the Connection. I started the connection and it failed in the EQA/EQB setting. 3/3 Attempts- failure message. in the standard Mercedes Setting it went to 2 Attempts and then to 17/17 different Checks. Failure.
What setting do I have to use as there are only 2 Settings for EV’s and the standard first in Row Setting as suggested by the APP to use if the specific Car is not listed.
I just charged my Car over night at home to 80% and wanted to check the Battery Temperature.
Thanks for Your helping input.
EQE is Star3 configuration, not compatible with generic OBD scanners without security certificates.
Reply
Old Feb 10, 2026 | 07:09 AM
  #3  
Typical Guest's Avatar
Thread Starter
Junior Member
Liked
Loved
 
Joined: Sep 2023
Posts: 54
Likes: 6
From: Fort Lauderdale
2023 EQE 350+ SUV
Hi,
Is there any OBD Scanner as simple as the one I have with this Star 3 Certificate? I read about the 30thousand Dollar ones but don’t need that.
Reply
Old Feb 10, 2026 | 07:31 AM
  #4  
ua549's Avatar
MBWorld Fanatic!
10 Year Member
Community Builder
Loved
Community Favorite
 
Joined: Nov 2014
Posts: 5,403
Likes: 1,110
.
Look at this page.
Amazon.com : Mercedes Star 3 Diagnostic Tools Amazon.com : Mercedes Star 3 Diagnostic Tools
Reply
Old Feb 11, 2026 | 07:36 AM
  #5  
Typical Guest's Avatar
Thread Starter
Junior Member
Liked
Loved
 
Joined: Sep 2023
Posts: 54
Likes: 6
From: Fort Lauderdale
2023 EQE 350+ SUV
Hi,
Thanks but there is nothing on Amazon that I can see specifically mentioning this Star3 system certificate or coding. Is nobody here already using one in their newer Vehicle Type that is as simple to use as the regular OBD2 Scanner? I loved the way one is able to make your own screen with the display selections from all these sensors it detects and reads. I’m not so sure if these other scanners do this too. I don’t need a scanner tool to check Diagnostic error codes to reset. Just the readout of my EQE inner workings and the EV Battery System. I don’t see this in the vast and confusing Amazon Product lineup.
Thank You.
Reply
Old Feb 11, 2026 | 11:39 PM
  #6  
bytemaster0's Avatar
MBWorld Fanatic!
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2013
Posts: 1,030
Likes: 492
From: Louisville, KY
2023 EQE350 4MATIC, 2023 EQE 350 4MATIC SUV, 2015 E250 BlueTEC 4MATIC, 1995 E300 Diesel
I have an SDS and cannot talk to my EQEs, it requires an active login to Xentry's online portal. So, even with the right equipment, I can't talk to my cars at all. The cars all use FlexRay, which is secured and requires online authentication in the case of these cars.
Reply
Old Feb 12, 2026 | 07:44 AM
  #7  
ua549's Avatar
MBWorld Fanatic!
10 Year Member
Community Builder
Loved
Community Favorite
 
Joined: Nov 2014
Posts: 5,403
Likes: 1,110
.
MB has moved much of what used to be one time or free services to subscription services to provide a continuing revenue stream.
Reply
Old Feb 12, 2026 | 01:53 PM
  #8  
nath_h's Avatar
MBWorld Fanatic!
Photogenic
Liked
Loved
Community Favorite
 
Joined: Oct 2021
Posts: 1,206
Likes: 645
From: Iowa
2008 CL550, 2022 EQB 300, 2023 EQS 450 4Matic
I know my Foxwell 510 does not work. I can't even get my Xentry system to work with the most recent hard drive update. I think MB has locked us out until someone figures out a work around, if ever.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

New Mercedes-AMG SUVs Arrive With NEW V8 Engine: 12 Things You Need to Know

 Verdad Gallardo
story-1

8 Oddball Mercedes Ideas That Actually Made it to Production

 Verdad Gallardo
story-2

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

 Verdad Gallardo
story-3

Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

 
story-4

7 Craziest Things AMG Gas Ever Built

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

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

 Verdad Gallardo
story-8

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

 Verdad Gallardo
story-9

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
Old Feb 12, 2026 | 02:27 PM
  #9  
trigital's Avatar
MBWorld Fanatic!
10 Year Member
Photogenic
Community Builder
Liked
 
Joined: Dec 2011
Posts: 1,770
Likes: 518
From: Spain UTC/GMT +2 hours
W213 All-terrain
For diagnosis with Xentry, a simple security certificate can be loaded and everything will start for Star3 cars ( with a 10$ Enet cable)
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 11:20 AM.

story-0
New Mercedes-AMG SUVs Arrive With NEW V8 Engine: 12 Things You Need to Know

Slideshow: Mercedes-AMG's updated GLE 63 S and GLS 63 bring a new-generation V8, subtle design revisions, and familiar supercar-rivaling performance figures.

By Verdad Gallardo | 2026-06-17 12:52:51


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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