Instrument cluster backlights turning on and off

Old Mar 14, 2023 | 01:02 PM
  #1  
Treock's Avatar
Thread Starter
Newbie
 
Joined: Oct 2022
Posts: 6
Likes: 0
A-class
Instrument cluster backlights turning on and off

Hello,

My A180d 2017 displayed some issues with instrument cluster backlights.
At the beginning of driving the whole dashboard turns off and on, 2-3 times in a row and then returns to normal.
Went to the official dealership but then couldn't find any errors and just upgraded the software version, but it still keeps happening.
Does anyone have any ideas why this keeps happening? The Battery is relatively new (months old)

Has anyone had such problem ?
Video in the attachment.
Attached Files
Reply
Old Mar 16, 2023 | 11:00 PM
  #2  
W205C43PFL's Avatar
MBWorld God!
 
Joined: Dec 2019
Posts: 32,505
Likes: 6,347
Originally Posted by Treock
Hello,

My A180d 2017 displayed some issues with instrument cluster backlights.
At the beginning of driving the whole dashboard turns off and on, 2-3 times in a row and then returns to normal.
Went to the official dealership but then couldn't find any errors and just upgraded the software version, but it still keeps happening.
Does anyone have any ideas why this keeps happening? The Battery is relatively new (months old)

Has anyone had such problem ?
Video in the attachment.
not sure if the auxiliary battery might also cause this, check that as well.
Reply
Old Mar 17, 2023 | 03:10 AM
  #3  
Treock's Avatar
Thread Starter
Newbie
 
Joined: Oct 2022
Posts: 6
Likes: 0
A-class
Will do, thank you for the suggestion I did change the auxiliary battery about a month or more, before this started happening. Little update - I did notice that sometimes (not every time) when dashboard starts flickering the display on climate control also starts flickering.
Reply
Old Mar 18, 2023 | 12:09 AM
  #4  
W205C43PFL's Avatar
MBWorld God!
 
Joined: Dec 2019
Posts: 32,505
Likes: 6,347
Originally Posted by Treock
Will do, thank you for the suggestion I did change the auxiliary battery about a month or more, before this started happening. Little update - I did notice that sometimes (not every time) when dashboard starts flickering the display on climate control also starts flickering.
Hmmm, strange and completely no codes? What battery did you replace for both main and auxiliary, is it OEM or compatible battery, if so which is it?
Reply
Old Mar 18, 2023 | 05:04 AM
  #5  
Treock's Avatar
Thread Starter
Newbie
 
Joined: Oct 2022
Posts: 6
Likes: 0
A-class
Just the auxiliary battery, changed it with the same OEM battery that was in there.
I did check the main battery today, and it seems there is a problem with the charging.
So my next step is to check the alternator.
Reply
Old Mar 18, 2023 | 09:19 AM
  #6  
W205C43PFL's Avatar
MBWorld God!
 
Joined: Dec 2019
Posts: 32,505
Likes: 6,347
Originally Posted by Treock
Just the auxiliary battery, changed it with the same OEM battery that was in there.
I did check the main battery today, and it seems there is a problem with the charging.
So my next step is to check the alternator.
Good call and good next step.
Reply
Old Mar 23, 2023 | 04:05 PM
  #7  
Treock's Avatar
Thread Starter
Newbie
 
Joined: Oct 2022
Posts: 6
Likes: 0
A-class
Just an update for anyone reading this as it may be helpful to someone.

It was a problem with the alternator not charging the battery enough, and the mechanic that helped me fix this says it's not the first time he seen this problem with this particular model.
Reply
Old Mar 23, 2023 | 06:26 PM
  #8  
W205C43PFL's Avatar
MBWorld God!
 
Joined: Dec 2019
Posts: 32,505
Likes: 6,347
Originally Posted by Treock
Just an update for anyone reading this as it may be helpful to someone.

It was a problem with the alternator not charging the battery enough, and the mechanic that helped me fix this says it's not the first time he seen this problem with this particular model.
I see, glad to hear it is fixed, curious about how the fix was performed though?
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

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

 Verdad Gallardo
story-1

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

 Verdad Gallardo
story-2

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

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-5

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-6

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-7

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-8

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-9

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
Old Apr 8, 2023 | 07:29 AM
  #9  
Treock's Avatar
Thread Starter
Newbie
 
Joined: Oct 2022
Posts: 6
Likes: 0
A-class
Sorry for the late reply,

Im not sure on the specific fix, he just restored the alternator that was in the car.
So i didnt need to buy a new one.
Reply
Old Apr 9, 2023 | 07:34 PM
  #10  
W205C43PFL's Avatar
MBWorld God!
 
Joined: Dec 2019
Posts: 32,505
Likes: 6,347
Originally Posted by Treock
Sorry for the late reply,

Im not sure on the specific fix, he just restored the alternator that was in the car.
So i didnt need to buy a new one.
I see glad it worked out that well. Thanks for your reply.
Reply

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

Thread Tools
Search this Thread
Rate This Thread
Rate This Thread:
You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 07:43 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE