E-Class (W211) 2003-2009

Car won't start, bad battery?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Feb 24, 2019 | 09:40 AM
  #1  
mariusg's Avatar
Thread Starter
Newbie
 
Joined: Feb 2019
Posts: 9
Likes: 1
2003 E-Class 220 CDI Avantgarde
Car won't start, bad battery?

Went to start my E220 wagon this morning. First it gave the "display faulty, visit workshop!" message. Then it switched over to something like "longer braking distance, start engine!" and finally "brake defective, stop vehicle!" while beeping a lot. This was before I had even cranked the engine.
Went to start the car to see if the lamps went away, but instead of starting it made a click... then nothing happened. Power windows are not working either. Dashboard display seems dimmed. Headlights, warning lamps, radio and aftermarket DAB adapter turns on. As a side note I have gotten the "battery protection: convenience functions unavailable" quite often as of late. The analog clock also keeps running back and forth.

Is this just a bad battery? Can I get the reduced braking power/increased braking distance/brakes defective, display faulty and battery protection warnings from a bad battery?

EDIT: Fuses look fine. Also remember one time a couple of days ago when the engine cranked slowly and many times before starting.

Last edited by mariusg; Feb 24, 2019 at 09:50 AM.
Reply
Old Feb 24, 2019 | 11:32 AM
  #2  
raymond g-'s Avatar
MBWorld Fanatic!
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2004
Posts: 5,939
Likes: 178
From: Seattle WA
99 E320
sounds like a severely discharged battery to me. but why guess using the internet? you should be
able to have a shop or auto parts store measure the battery directly for voltage, at rest, as well as
under load/cranking to determine a more accurate state of health.
Reply
Old Feb 24, 2019 | 12:14 PM
  #3  
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
W211 display voltage on cluster. Hopefully with all the messages you can still do it. Search forum for the sequence, but I remember that with key to on, you scroll to mph display and hit button on cluster 3 times.
Reply
Old Feb 24, 2019 | 12:34 PM
  #4  
mariusg's Avatar
Thread Starter
Newbie
 
Joined: Feb 2019
Posts: 9
Likes: 1
2003 E-Class 220 CDI Avantgarde
Originally Posted by kajtek1
W211 display voltage on cluster. Hopefully with all the messages you can still do it. Search forum for the sequence, but I remember that with key to on, you scroll to mph display and hit button on cluster 3 times.
Tried doing that, but seems like the buttons on the steering wheel don't work. Display is also very dim, hard to see anything.

Will replace the battery tomorrow and see if that solves it.
Reply
Old Feb 24, 2019 | 12:47 PM
  #5  
cetialpha5's Avatar
MBWorld Fanatic!
10 Year Member
 
Joined: Feb 2014
Posts: 6,190
Likes: 1,550
From: MA
2008 E350 4Matic, 2011 E350 4matic
Get a voltmeter and check the voltage of the battery. Just sounds like a dead battery that you kept driving. Charging it up might help if you don't drive the car often enough, it won't get charged up enough. Most auto parts stores in the US will charge up a battery for free, not sure about your country.
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 01:25 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