MBWorld.org Forums

GLC Class (X253) Produced 2016-2022

ILS+ Coding Not Working.

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old May 21, 2026 | 08:11 AM
Share
  #1  
Tainpe's Avatar
Tainpe
Thread Starter
Junior Member
 
Joined: Mar 2026
Posts: 24
Likes: 4
From: New Jersey
2020 GLC 300 4M
ILS+ Coding Not Working.
Hello All,
I just got the ILS+ coded to the car, and I have some of the features working, but I can't get the adaptive high beam assist to work. Instead of cutting out the cars, it just goes to low beam. I'm not sure if it is a problem with the coding or if there is something else wrong with the car. I did scan the car with Xentry before I had the coding done, and there were no error codes stored in the car.

Any Suggestions are greatly appreciated.

2020 GLC 300 4-Matic Multibeam.
Last edited by Tainpe; May 21, 2026 at 09:38 AM.
Reply
0
Old May 21, 2026 | 09:04 AM
Share
  #2  
trigital's Avatar
trigital
MBWorld Fanatic!
10 Year Member
Photogenic
Community Builder
Liked
 
Joined: Dec 2011
Posts: 1,768
Likes: 517
From: Spain UTC/GMT +2 hours
W213 All-terrain
Some details about your car, it will help, like healights type, facelift or pre-facelift, camera on windscreen...

The "ILS+" it's just a generic term not related with Mercedes.

Here we say "IHC+" and it can be activated on any ILS, Multibeam or Digital Headlights.
Reply
0
Old May 21, 2026 | 09:34 AM
Share
  #3  
Tainpe's Avatar
Tainpe
Thread Starter
Junior Member
 
Joined: Mar 2026
Posts: 24
Likes: 4
From: New Jersey
2020 GLC 300 4M
Originally Posted by trigital
Some details about your car, it will help, like healights type, facelift or pre-facelift, camera on windscreen...

The "ILS+" it's just a generic term not related with Mercedes.

Here we say "IHC+" and it can be activated on any ILS, Multibeam or Digital Headlights.
Doesn't my vehicle tag say enough about the car?
Reply
0
Old May 21, 2026 | 09:38 AM
Share
  #4  
trigital's Avatar
trigital
MBWorld Fanatic!
10 Year Member
Photogenic
Community Builder
Liked
 
Joined: Dec 2011
Posts: 1,768
Likes: 517
From: Spain UTC/GMT +2 hours
W213 All-terrain
Originally Posted by Tainpe
Doesn't my vehicle tag say enough about the car?
Of course, the VIN number will say everything about the car, but it seems that the coding was made by someone else as you don't know the car option?
Reply
0
Old May 21, 2026 | 09:39 AM
Share
  #5  
Tainpe's Avatar
Tainpe
Thread Starter
Junior Member
 
Joined: Mar 2026
Posts: 24
Likes: 4
From: New Jersey
2020 GLC 300 4M
Originally Posted by trigital
Of course, the VIN number will say everything about the car, but it seems that the coding was made by someone else as you don't know the car option?
i was talking about the 2020 GLC 300 4-Matic in my tag.

Reply
0
Old May 21, 2026 | 09:42 AM
Share
  #6  
trigital's Avatar
trigital
MBWorld Fanatic!
10 Year Member
Photogenic
Community Builder
Liked
 
Joined: Dec 2011
Posts: 1,768
Likes: 517
From: Spain UTC/GMT +2 hours
W213 All-terrain
I am talking about VIN number,
Reply
0
Old May 21, 2026 | 09:51 AM
Share
  #7  
Tainpe's Avatar
Tainpe
Thread Starter
Junior Member
 
Joined: Mar 2026
Posts: 24
Likes: 4
From: New Jersey
2020 GLC 300 4M
Originally Posted by trigital
Some details about your car, it will help, like healights type, facelift or pre-facelift, camera on windscreen...

The "ILS+" it's just a generic term not related with Mercedes.

Here we say "IHC+" and it can be activated on any ILS, Multibeam or Digital Headlights.
2020 GLC 300 4M Multibeam US Spec. This is how it was optioned: has the AR camera and all the cameras for the lane keep assist, traffic sign assist and all that jazz.


Last edited by Tainpe; May 21, 2026 at 09:54 AM.
Reply
0

Trending Topics

Old May 21, 2026 | 09:57 AM
Share
  #8  
mikapen's Avatar
mikapen
MBWorld Fanatic!
15 Year Member
Shutterbug
Community Influencer
Community Favorite
 
Joined: Oct 2009
Posts: 7,060
Likes: 2,215
From: Colorado
'21 AMG53 wDPP & ARC, 19 GLC300 - Former-03 C240,2 ML BlueTecs,20 GLE450 E-ABC,15 Cayenne D,17 Macan
Originally Posted by Tainpe
Doesn't my vehicle tag say enough about the car?
It can't be seen on phones. Be kind.
Reply
0
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 May 21, 2026 | 10:04 AM
Share
  #9  
Tainpe's Avatar
Tainpe
Thread Starter
Junior Member
 
Joined: Mar 2026
Posts: 24
Likes: 4
From: New Jersey
2020 GLC 300 4M
Originally Posted by mikapen
It can't be seen on phones. Be kind.
well thats annoying.
Reply
0
Old May 21, 2026 | 10:17 AM
Share
  #10  
trigital's Avatar
trigital
MBWorld Fanatic!
10 Year Member
Photogenic
Community Builder
Liked
 
Joined: Dec 2011
Posts: 1,768
Likes: 517
From: Spain UTC/GMT +2 hours
W213 All-terrain
Originally Posted by Tainpe
2020 GLC 300 4M Multibeam US Spec. This is how it was optioned: has the AR camera and all the cameras for the lane keep assist, traffic sign assist and all that jazz.


If this is your car, ask your coder to enable IHC+, meaning Option 628 instead of 608. 628 is responsable for shadows
Reply
0
Old May 21, 2026 | 01:58 PM
Share
  #11  
Tainpe's Avatar
Tainpe
Thread Starter
Junior Member
 
Joined: Mar 2026
Posts: 24
Likes: 4
From: New Jersey
2020 GLC 300 4M
Originally Posted by trigital
If this is your car, ask your coder to enable IHC+, meaning Option 628 instead of 608. 628 is responsable for shadows
I will let them know.
Reply
0
Back to Subforum
GLC Class (X253)
View Next Unread
Transmission filter/pan

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 12:46 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