S-Class (W221) 2007-2013: S 320 CDI, S 350, S 450, S 500, S 550, S 420 CDI, S 600

2013 S550 Key Fob Case Replacement

Old Mar 2, 2016 | 06:02 PM
  #1  
regiment1's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2016
Posts: 53
Likes: 8
2013 S550
2013 S550 Key Fob Case Replacement

Pardon if this has been covered, but I can't seem to find a definitive answer.

I have a 2013 S550, with keyless go. I have managed to damage both of my key fob cases, but they both still function.

I'd like to buy a couple of used fobs and just swap the cases, but the only mention I've seen for anything after 2012 was a mention that it was impossible to open them up without destroying them. There are some videos showing swaps for older but similar looking keys, however it appears those were different because the whole center came out to replace the battery. On mine, you pop the little cover off the back of the fob to get to the key.

Thanks in advance for any advice or information on if / how I can do this!
Reply
Old Mar 2, 2016 | 07:03 PM
  #2  
xpl0sive's Avatar
MBWorld Fanatic!
 
Joined: Mar 2008
Posts: 1,230
Likes: 32
From: Vancouver, BC
CLS55 AMG
does your key have the round or triangle panic button? I just went through this myself. Round panic button keys can be opened up and guts swapped out. Triangle panic button keys cannot be opened up without breaking it... (ask me how i know)
Reply
Old Mar 2, 2016 | 07:11 PM
  #3  
regiment1's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2016
Posts: 53
Likes: 8
2013 S550
Originally Posted by xpl0sive
does your key have the round or triangle panic button? I just went through this myself. Round panic button keys can be opened up and guts swapped out. Triangle panic button keys cannot be opened up without breaking it... (ask me how i know)
Triangle. Doesn't sound promising!
Reply
Old Mar 2, 2016 | 07:28 PM
  #4  
xpl0sive's Avatar
MBWorld Fanatic!
 
Joined: Mar 2008
Posts: 1,230
Likes: 32
From: Vancouver, BC
CLS55 AMG
Yeah sounds like you'll have to pay Mercedes for a new key. Another option you have is insurance. Some policies cover lost or "stolen" keys with no deductible or a reduced deductible. Have a look at your car insurance policy and check for extra coverage for keys. You may be able to make a claim which shouldn't affect your premiums and get both your keys replaced at Mercedes
Reply
Old Mar 5, 2016 | 12:21 PM
  #5  
regiment1's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2016
Posts: 53
Likes: 8
2013 S550
Did the key fobs change from 2012 to 2013? I can find lots of 2012 fobs and no 2013's.
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 04:53 AM.

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