GLS Class (X166) Produced from 2016 to 2019

Vehicle won’t start and bunch of warning and error codes

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Nov 17, 2022 | 06:32 AM
  #1  
ssbreddy's Avatar
Thread Starter
Junior Member
5 Year Member
 
Joined: Sep 2019
Posts: 26
Likes: 2
R350
Vehicle won’t start and bunch of warning and error codes

Dear Members,



Need help. My vehicle a 2017 GLS 550 was at a detailing shop and when I went to pick it up they said the car won’t start and throwed number of warning on the dash board. So they moved the vehicle from inside to outdoor by pushing the vehicle as they had to make room for other vehicles to be detailed.



Now the vehicle is sitting outdoor and won’t start nor move to neutral and is in park mode. Car won’t start and bunch of warnings and see the bride for the warnings. Also the detailing guy sent me a bunch of error codes when scanned.



The vehicle was perfectly running before dropping off for detailing. Not sure what happened there but need help if anyone has seen these kind of warning and error and any resolution. Searched for some answers on the forum and internet but nothing much came up. Except that it might be a f32 prefuse or dead battery. Any help or directions is appreciated.




Reply
Old Nov 17, 2022 | 07:02 AM
  #2  
ssbreddy's Avatar
Thread Starter
Junior Member
5 Year Member
 
Joined: Sep 2019
Posts: 26
Likes: 2
R350
Some warning photos

Compressed video of warnings attached.
Attached Files
File Type: mov
IMG_9393.MOV (9.00 MB, 59 views)
Reply
Old Nov 17, 2022 | 02:57 PM
  #3  
mrobinso's Avatar
Super Member
 
Joined: Jul 2009
Posts: 734
Likes: 27
2021 Yukon XL Denali, 2017 GLS450 4MATIC, 1993 Chevy Corvette
Literally the first thing I would do is replace the primary battery, unless it's been replaced in the last few years with an OEM Mercedes battery (the only ones I really trust for these vehicles).
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 09:10 PM.

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