E-Class (W212) 2010 - 2016: E 350, E 550
Sponsored by:
Sponsored by: CARiD

Brake pads question

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Apr 21, 2018 | 04:38 PM
  #1  
NachoLibre's Avatar
Thread Starter
Member
 
Joined: May 2015
Posts: 107
Likes: 2
2011 E550
Brake pads question

Hello everyone. The dealer told me that the car should give me a warning light saying my break pads are low. Is that correct??
Current pads have over 65k on it.
Reply
Old Apr 21, 2018 | 04:56 PM
  #2  
Mud's Avatar
Mud
MBWorld Fanatic!
 
Joined: Oct 2014
Posts: 1,053
Likes: 347
2011 E-350 4Matic Sport
My experience is that these cars typically have a sensor on the inboard pad on the passenger side, front and rear brakes. When the pad wears to a certain point the sensor will make ground on the rotor and complete the warning message circuit.

The assumption is that both left and right side pads will wear equally. However, there is always a possibility that the non-sensor side might wear more quickly or have an issue causing the faster wear, such as a sticking caliper. This happened to me - sensor side was fine but the front left caliper was sticking and caused the pad to completely wear down. No warning until actual grinding and ruined rotor.

65k seems like a lot of miles for pads on these cars. Are you original owner? Any previous work done ? If there are questions in your mind the only way to really verify is pull the wheels and take a good look.
Reply
Old Apr 21, 2018 | 06:10 PM
  #3  
RA72825's Avatar
Banned
 
Joined: Oct 2005
Posts: 4,957
Likes: 1,640
Definitely pull a couple wheels and look. No way are you on original pads and rotors. Yes, you will get a warning if everything is normal.
Reply
Old Apr 21, 2018 | 06:22 PM
  #4  
NachoLibre's Avatar
Thread Starter
Member
 
Joined: May 2015
Posts: 107
Likes: 2
2011 E550
I bought the car CPO at 32k now at 95k.
The only service I did is oil changes, spark plug and tranny oil.
Reply
Old Apr 21, 2018 | 06:58 PM
  #5  
RA72825's Avatar
Banned
 
Joined: Oct 2005
Posts: 4,957
Likes: 1,640
Your SA never mentioned your brakes conditions in all of those miles? Weird
Reply
Old Apr 21, 2018 | 09:57 PM
  #6  
NachoLibre's Avatar
Thread Starter
Member
 
Joined: May 2015
Posts: 107
Likes: 2
2011 E550
Originally Posted by KEY08
Your SA never mentioned your brakes conditions in all of those miles? Weird
only time I took the car in to dealership was to get the work done under warranty. I do all the services myself. will take the wheel off tomorrow and inspect.
Reply
Old Apr 22, 2018 | 12:44 PM
  #7  
NachoLibre's Avatar
Thread Starter
Member
 
Joined: May 2015
Posts: 107
Likes: 2
2011 E550
Yup brake pads are low..will replace them in a week or so..the front passenger side is still ok, but the driver side is really low..thanks all for help.
I would love to get bigger brake, but the e63 rotors cost so much. Is there any other option with bigger good looking calipers.

Last edited by NachoLibre; Apr 22, 2018 at 12:47 PM.
Reply
Old Apr 22, 2018 | 12:58 PM
  #8  
RA72825's Avatar
Banned
 
Joined: Oct 2005
Posts: 4,957
Likes: 1,640
Thanks for the update. That little niche at the top of the rightmost pad in your photo is where the sensor slide down into. It has a very skinny post that fits in the hole. You should have 2 sensors, one in front and one in the rear on the passenger side.
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 Apr 22, 2018 | 03:31 PM
  #9  
kajtek1's Avatar
MBWorld Fanatic!
15 Year Member
Photogenic
Liked
Loved
 
Joined: Jan 2009
Posts: 9,224
Likes: 1,798
From: V E G A S
1922 Ford Model T / no OBD
The picture shows pads at about 4 mm , or about 30% of wearable left. Measure to confirm.The sensor is at about 2 mm.
I've been doing more than 100k miles on pads in sedans, but whenever I buy new ones, they are always Akebono
Reply
Old Apr 23, 2018 | 12:48 AM
  #10  
Peachy's Avatar
Super Member
 
Joined: Oct 2013
Posts: 584
Likes: 147
From: Bay Area, CA
2010 E550
Hmm....
Reply
Old Apr 23, 2018 | 07:02 PM
  #11  
thefisch's Avatar
MBWorld Fanatic!
Photogenic
Photoriffic
Liked
Top Answer: 1
 
Joined: Mar 2014
Posts: 3,107
Likes: 394
From: West Central Florida
2011 E550 P2 4M Sedan
Originally Posted by kajtek1
The picture shows pads at about 4 mm , or about 30% of wearable left. Measure to confirm.The sensor is at about 2 mm.
I've been doing more than 100k miles on pads in sedans, but whenever I buy new ones, they are always Akebono
I was thinking about Akebono pads. Which rotors do you like?
Reply
Old Apr 23, 2018 | 08:45 PM
  #12  
RA72825's Avatar
Banned
 
Joined: Oct 2005
Posts: 4,957
Likes: 1,640
Quick FYI. I purchased OEM pads for my 2010 E550 from Autohauz and they were carrying the Akebono stamp. OEM MB box and the MB star stamped on them as well. These OEM pads were Akebono.
Reply
Old Apr 23, 2018 | 09:28 PM
  #13  
raja777m's Avatar
MBWorld Fanatic!
 
Joined: Dec 2015
Posts: 1,190
Likes: 68
From: Charlotte, NC
2014 E350 4M Diamond Silver
since we are talking brake pads and rotors, my SA mentioned I have aftermarket pads and rotors, causing hissing noise while driving over small speed bumps at lower speeds.
Is there such possibility? meaning the aftermarket ones are not that great in terms of fitness?


Last edited by raja777m; Apr 24, 2018 at 08:57 AM.
Reply
Old Apr 23, 2018 | 11:29 PM
  #14  
NachoLibre's Avatar
Thread Starter
Member
 
Joined: May 2015
Posts: 107
Likes: 2
2011 E550
Originally Posted by KEY08
Quick FYI. I purchased OEM pads for my 2010 E550 from Autohauz and they were carrying the Akebono stamp. OEM MB box and the MB star stamped on them as well. These OEM pads were Akebono.
I thinking about doing the same..I called local dealer the pads are 120$.. can I resurface the rotors or get new one..
Reply
Old Apr 24, 2018 | 12:01 AM
  #15  
kajtek1's Avatar
MBWorld Fanatic!
15 Year Member
Photogenic
Liked
Loved
 
Joined: Jan 2009
Posts: 9,224
Likes: 1,798
From: V E G A S
1922 Ford Model T / no OBD
Originally Posted by thefisch
I was thinking about Akebono pads. Which rotors do you like?
Rotors are lifetime item for me.
Years ago bought W210 with 176k miles and rotors had bad lips, so I ordered new MB rotors on Amazon.
Turned out Amazon EPC suck and they send me wrong rotors.
That made me measuring the thickness only to find I still have 60% of wearable left.
Grind the lips and sold the car to fellow forum members 8 years later with 280k on original rotors.
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 05:34 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