M-Class (W163) Produced 1998-2005: ML 230, ML 320, ML 350, ML 400 CDI, ML 430, ML 500, ML 270 CDI

Key remote replacement solution

Old Jun 5, 2023 | 01:12 AM
  #1  
alpinemachine's Avatar
Thread Starter
Newbie
 
Joined: Jun 2023
Posts: 14
Likes: 4
ML-350
Key remote replacement solution

Hello, RE key remote replacement.

MBE released a locksmith kit that enables regular mobile locksmiths to program new keys. It took me 15 minutes to get replacement remotes from a mobile locksmith in my area. They are identical to OEM.

Rather than modifying ECU or other system, I was happy to find it was a simple process.
Reply
Old Oct 18, 2023 | 08:57 PM
  #2  
Dbrown672's Avatar
Junior Member
 
Joined: Jun 2021
Posts: 19
Likes: 6
E55, S550
Interesting. So they can program a new key that will work with our current setup?

There is a locksmith shop that advertises a ton of car keys. I wonder if I could go in there and have them program a new fob for me.
Reply
Old Oct 18, 2023 | 09:38 PM
  #3  
alpinemachine's Avatar
Thread Starter
Newbie
 
Joined: Jun 2023
Posts: 14
Likes: 4
ML-350
Originally Posted by Dbrown672
Interesting. So they can program a new key that will work with our current setup?

There is a locksmith shop that advertises a ton of car keys. I wonder if I could go in there and have them program a new fob for me.

Right. Locksmith made it happen with a laptop and RF device placed on the drivers seat and ODBII plugged in. Didn't take long and remote worked flawlessly. I tried not to hover around but locksmith was happy to talk about the kit and how it's used. I was impressed by how smart and solid/secure it all was, the guy knew his stuff and the toolkit looked well engineered. Especially interesting because the MB dealership had said "impossible." All buttons function, it's great, I now have 3 working new fobs that are the same as the original, plus two secondary keys from MB. I took the battery door off my original and snapped it on the new one since original had the "star" logo. Other than that remotes are identical, though I used some super glue at the plastic shell's equatorial seam. No problem and I just did it to make it ultra durable and contain the force of the spring mechanism/ignition twist.

My strategy was call locksmiths in nearest urban center and any near places I travel to regularly so I could price shop. Vast majority said "no can do," so id just always ask "who can?" and eventually all roads lead to the few more high end automotive locksmiths who had the right toolkits. Best price happened to be closest to me.

Replacing the ML key fob is completely solved. A locksmith wanting to remove plastic covers or cut wires just doesn't have the right tool. It's not especially cheap to have done but probably 1/4 of what the dealership would ask if they could do it and its so nice to have new remotes.

Last edited by alpinemachine; Oct 18, 2023 at 09:52 PM.
Reply
Old Oct 23, 2023 | 08:30 AM
  #4  
ML Dude's Avatar
Junior Member
20 Year Member
Liked
 
Joined: Jun 2002
Posts: 62
Likes: 1
From: So. California
Can I know more about what the kit is called please, MBE, is that Europe? If in the states, can I ask the locksmith name?
Reply
Old Oct 23, 2023 | 05:16 PM
  #5  
alpinemachine's Avatar
Thread Starter
Newbie
 
Joined: Jun 2023
Posts: 14
Likes: 4
ML-350
Originally Posted by ML Dude
Can I know more about what the kit is called please, MBE, is that Europe? If in the states, can I ask the locksmith name?
Mercedes Benz Engineering, it’s a US company. Just call all locksmiths and ask who can do the ML, the kits are fairly common nowadays.
Reply
Old Oct 30, 2023 | 12:54 PM
  #6  
Jerry Easley's Avatar
Member
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2020
Posts: 91
Likes: 15
From: Arkansas & California
'00 CLK320, '01 ML320 Designo, '01 ML320 Sport; '04 CLK320 Coupe Avantgar; '04 C230 SportCoupe (HB)
1. In what state and city are you located?

2. What is the name of the locksmith service you used?
Reply
Old Dec 5, 2023 | 05:58 PM
  #7  
gkrumian's Avatar
Junior Member
5 Year Member
 
Joined: May 2018
Posts: 53
Likes: 12
00 ML
I will start offering this service for replacement ML remote programming in Southern California.
Reply
Old Jan 2, 2024 | 07:28 PM
  #8  
Dfixit1's Avatar
Junior Member
Liked
Loved
Community Favorite
 
Joined: Sep 2023
Posts: 65
Likes: 8
From: NC Mountains
2000 ML 320/95 Ford F150 4x4/Harley Davidson 03 FLHRCI in vivid black
Lightbulb

The remotes for the ML 320 I just acquired were 24 years olld. The outside of the FOBs were in less than perfect condition. I found new fob shells on ebay, chnged the electronics and keys from the originals. Also found a 4mm mecerdes sticker / round stamped alu. black with the MB star in sliver amd 3M stickey on the back. I placed them on the back sides of the fobs. I changed both battries and re synced the fobs to the 320. they arent the better quality as the original but for 31


usd I have a functional pair of fobs that look original and function as new.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

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

 Verdad Gallardo
story-1

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

 Verdad Gallardo
story-2

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

 Verdad Gallardo
story-3

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-4

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

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

 Verdad Gallardo
story-8

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

 Verdad Gallardo
story-9

10 Most Reliable Mercedes-Benz Models You Can Buy Used

 Verdad Gallardo
Old Jan 5, 2024 | 11:48 PM
  #9  
jay4usc's Avatar
Member
5 Year Member
 
Joined: Oct 2018
Posts: 75
Likes: 13
From: Lakewood, Ca
2001 ML 320
Originally Posted by gkrumian
I will start offering this service for replacement ML remote programming in Southern California.
I’m in SoCal (Lakewood) and I need a new key fob. I can’t get my old one to work. How much will you be charging and where in SoCal?
Reply
Old Jan 8, 2024 | 11:53 AM
  #10  
Blairscsa's Avatar
Newbie
 
Joined: May 2017
Posts: 3
Likes: 0
From: Arizona
2003 C240 Wagon 2006 E350 Formatic Sedan 2018 GLC 300
Do you know if your locksmith can work on cars newer than 2016? All my local Phoenix locksmiths say they can program older cars but not my 2018 GLC 300.
Reply
Old Jan 8, 2024 | 08:05 PM
  #11  
gkrumian's Avatar
Junior Member
5 Year Member
 
Joined: May 2018
Posts: 53
Likes: 12
00 ML
As replied to you privately, I'm still waiting to get the equipment. Then it's mostly a hobby and helping out people with the ML and hopefully I can get enough takers to cover the cost of the equipment.
Gary
Reply
Old Jan 13, 2024 | 08:38 AM
  #12  
Mercedesfans's Avatar
Newbie
 
Joined: Aug 2021
Posts: 13
Likes: 2
From: Toronto, CANADA🇨🇦
2023 E-450 Cabriolet, 2022 GLE 53 AMG Coupe
Smile

Originally Posted by alpinemachine
Hello, RE key remote replacement.

MBE released a locksmith kit that enables regular mobile locksmiths to program new keys. It took me 15 minutes to get replacement remotes from a mobile locksmith in my area. They are identical to OEM.

Rather than modifying ECU or other system, I was happy to find it was a simple process.
Hi:

I am in Toronto, Canada. ANy recommended locksmith who can program FOB for a 2016 GLE 450 AMG Coupe ?

Thanks.
Reply
Old Feb 8, 2024 | 04:41 PM
  #13  
jjmcdonald's Avatar
Newbie
 
Joined: Feb 2024
Posts: 1
Likes: 0
MB 350 2003
This seems to be the solution to the problem I have. I have a 2003 ML 350 with ONLY one key (Picked it up at auction).
The Local Locksmiths were able to 1. Cut a new key. 2. Change the electronics inside of it to match the ignition (All of them start)
But No Joy on the Door locking/Unlocking. The key fob has all the inidicated controls, but none will respond.
THE Locksmith's response? "The car is too old. Pay me."
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 11:49 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE