E-Class Coupe (C207) & Cabrio (A207) 2010-: E250CDI Coupe, E350 Coupe, E350CDI Coupe, E500 Coupe, E550 Coupe [Coupes & Cabriolets]

Help - Car cannot start

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Aug 16, 2019 | 11:56 AM
  #1  
Ultraman's Avatar
Thread Starter
Senior Member
20 Year Member
 
Joined: Aug 2003
Posts: 497
Likes: 3
From: Ontario
2019 E450 Coupe 4Matic; 2018 Audi Q5; 2019 Toyota Corolla Hatchback
Help - Car cannot start

My car C207 cannot start this morning. The brake pedal is very stiff and cannot press down to start the engine.

What's wrong with it and how to fix it?

Thanks.
Reply
Old Aug 16, 2019 | 02:41 PM
  #2  
SilberGrau57's Avatar
Senior Member
 
Joined: Apr 2016
Posts: 287
Likes: 74
From: Colorado
2004 W240 Maybach 57
Remove the Start/Stop button and use the key fob manually?
Reply
Old Aug 16, 2019 | 02:43 PM
  #3  
Ultraman's Avatar
Thread Starter
Senior Member
20 Year Member
 
Joined: Aug 2003
Posts: 497
Likes: 3
From: Ontario
2019 E450 Coupe 4Matic; 2018 Audi Q5; 2019 Toyota Corolla Hatchback
Originally Posted by SilberGrau57
Remove the Start/Stop button and use the key fob manually?
Already tried even with a different fob.
Reply
Old Aug 16, 2019 | 10:06 PM
  #4  
crazy00c230k's Avatar
Senior Member
15 Year Member
Photogenic
Liked
Loved
 
Joined: Oct 2007
Posts: 377
Likes: 92
2000 c230 kompressor special edition, 2012 E550 coupe (sold), 2017 C63 sedan (sold), 2018 C63S Coupe
Does the steering wheel unlock when u push the button/insert the key? If not it is probably the steering lock or EIS, common problem on the w204 and c207. When it happened to me I could hear a faint ticking when the button was pushed or key was inserted, luckily my car was still under CPO warranty and it was fixed at the dealership.
Reply
Old Aug 16, 2019 | 10:37 PM
  #5  
Ultraman's Avatar
Thread Starter
Senior Member
20 Year Member
 
Joined: Aug 2003
Posts: 497
Likes: 3
From: Ontario
2019 E450 Coupe 4Matic; 2018 Audi Q5; 2019 Toyota Corolla Hatchback
No. It did not lock. I suspect it is the car battery problem. When I tried to start the car, it would not crank, the headlights just flashed once.


The seat belt extenders on both sides extended out and did not retract.
Reply
Old Aug 17, 2019 | 09:29 AM
  #6  
Harold1898's Avatar
Super Member
 
Joined: Jan 2012
Posts: 660
Likes: 43
From: Sydney
2015 E400 Coupe
Battery
Reply
Old Aug 17, 2019 | 11:43 AM
  #7  
Ultraman's Avatar
Thread Starter
Senior Member
20 Year Member
 
Joined: Aug 2003
Posts: 497
Likes: 3
From: Ontario
2019 E450 Coupe 4Matic; 2018 Audi Q5; 2019 Toyota Corolla Hatchback
Originally Posted by Harold1898
Battery
Why you said this?
Reply
Old Aug 17, 2019 | 04:17 PM
  #8  
Ultraman's Avatar
Thread Starter
Senior Member
20 Year Member
 
Joined: Aug 2003
Posts: 497
Likes: 3
From: Ontario
2019 E450 Coupe 4Matic; 2018 Audi Q5; 2019 Toyota Corolla Hatchback
My car just towed to the garage this morning. It was found out that the alternator was causing the problem.
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

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 10:42 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