E-Class (W124) 1984-1995: E 260, E 300, E 320, E 420, E 500 (Includes CE, T, TD models)

Myster Fuse by Battery

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Apr 16, 2010 | 08:53 AM
  #1  
spdiesel's Avatar
Thread Starter
Junior Member
 
Joined: Apr 2007
Posts: 25
Likes: 0
Myster Fuse by Battery

What is the mystery fuse in front of the battery near the shock tower? It's an ATO Fuse (blade style) not like the ceramic fuses in the power distribution center? It had a 7.5Amp Fuse in it. I have a 1994 E320 Wagon

Last edited by spdiesel; Apr 16, 2010 at 08:53 AM. Reason: Forgot to include model info.
Reply
Old Apr 16, 2010 | 04:22 PM
  #2  
AbsolutE320's Avatar
Newbie
 
Joined: Apr 2010
Posts: 8
Likes: 0
From: Florida
1994 e320
Originally Posted by spdiesel
What is the mystery fuse in front of the battery near the shock tower? It's an ATO Fuse (blade style) not like the ceramic fuses in the power distribution center? It had a 7.5Amp Fuse in it. I have a 1994 E320 Wagon
it may be a fuse for the temperature display. check it out,
Reply
Old Apr 16, 2010 | 07:26 PM
  #3  
spdiesel's Avatar
Thread Starter
Junior Member
 
Joined: Apr 2007
Posts: 25
Likes: 0
Not Temp Display

It's not the temperature display. The funny thing is the bracket is clearly a factory part, so it's OE not an aftermarket doo-dad. Any more ideas?
Reply
Old Apr 17, 2010 | 09:04 PM
  #4  
AbsolutE320's Avatar
Newbie
 
Joined: Apr 2010
Posts: 8
Likes: 0
From: Florida
1994 e320
Originally Posted by spdiesel
It's not the temperature display. The funny thing is the bracket is clearly a factory part, so it's OE not an aftermarket doo-dad. Any more ideas?
i work at a MBVW repair facility and i searched that part number on world pac and it didnt come up with anything... i own the sedan version of your car, and i see the fuse your talking about. if i get a minute this week i will figure out what its purpose is =D
Reply
Old Apr 17, 2010 | 10:26 PM
  #5  
AbsolutE320's Avatar
Newbie
 
Joined: Apr 2010
Posts: 8
Likes: 0
From: Florida
1994 e320
Originally Posted by spdiesel
It's not the temperature display. The funny thing is the bracket is clearly a factory part, so it's OE not an aftermarket doo-dad. Any more ideas?
looking at mine i thought the same thing, it looked like an amp fuse housing or whatnot...
have you tryed unpluging it and seeing if anything stops working?
i think im going to go unplug mine right now lol,
Reply
Old Mar 13, 2011 | 12:02 PM
  #6  
lostpinky's Avatar
Newbie
 
Joined: Mar 2011
Posts: 3
Likes: 0
E 320
Did you find out what it does?

Some has removed it from my car and I am wondering what it powers. I replaced it for the photo...(the red one)
Attached Thumbnails Myster Fuse by Battery-p1010051.jpg  
Reply
Old Dec 4, 2019 | 06:46 AM
  #7  
Hector Correa's Avatar
Newbie
 
Joined: Dec 2019
Posts: 1
Likes: 0
78 300sd,79 6.9,83 300d,1994 e320 x2,06 s350 84300d
Originally Posted by lostpinky
Some has removed it from my car and I am wondering what it powers. I replaced it for the photo...(the red one)
sorry to hijack this old thread but I am wondering what's up with that fuse near battery. Both of my w124 had them
Reply
Old Dec 8, 2019 | 03:24 PM
  #8  
Floobydust's Avatar
MBWorld Fanatic!
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2002
Posts: 1,028
Likes: 133
From: Massachusetts
2018 GLE350, 2014 G550, 2000 SL500, 1980 TR8, 1995 E320 Cabriolet
I think it is the fuse for, or at the least the provision for, the cell phone.

Last edited by Floobydust; Dec 8, 2019 at 03:25 PM. Reason: typo
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 21, 2022 | 08:40 AM
  #9  
blaster182's Avatar
Newbie
 
Joined: May 2011
Posts: 1
Likes: 0
x
Originally Posted by spdiesel
What is the mystery fuse in front of the battery near the shock tower? It's an ATO Fuse (blade style) not like the ceramic fuses in the power distribution center? It had a 7.5Amp Fuse in it. I have a 1994 E320 Wagon
The mystery fuse is for CTEL (factory installed telephone) if equipped should have a 7.5A Fuse,
otherwise the Fuse holder will have no Fuse installed.
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 04:48 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