S-Class (W220) 1999-2006: S 320 CDI, S 320, S430, S 500, S 600

Help!!! Car won't go when you step on the gas!!!

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Apr 18, 2022 | 11:59 PM
  #26  
Nokiss's Avatar
Newbie
 
Joined: Apr 2022
Posts: 4
Likes: 0
2003 C240
Hi everybody, new to the forum. My issue is when I release the brakes and the car starts moving when I step on the gas there's no response.
Would it be the throttle actuator or most likely the pedal replacement? Any help would be appreciated.
Reply
Old Apr 19, 2022 | 02:08 AM
  #27  
tim687's Avatar
Super Member
Photogenic
Liked
Loved
Community Favorite
 
Joined: May 2021
Posts: 554
Likes: 150
From: Netherlands
CL 600 '00 5.8L V12
Buy a cheap ODB scanner and check/verify the throttle pedal position with the actual position.
Also, when you replace it, replace it with a Febi Bilstein (https://www.daparto.nl/onderdeel-zoe...Bilstein/37963)
Mercedes part number is: A2203000104
Reply
Old Apr 19, 2022 | 02:18 AM
  #28  
Nokiss's Avatar
Newbie
 
Joined: Apr 2022
Posts: 4
Likes: 0
2003 C240
Thanx for your quick reply. I will bring it by my friends shop tomorrow and see what code it'll read.Hopefully it's the pedal replacement and not the throttle actuator.
Reply
Old Apr 19, 2022 | 02:57 AM
  #29  
tim687's Avatar
Super Member
Photogenic
Liked
Loved
Community Favorite
 
Joined: May 2021
Posts: 554
Likes: 150
From: Netherlands
CL 600 '00 5.8L V12
I don't think you'll get any codes when the gas pedal is faulty, just compare the percentage that the tool reads out to the percentage that you actually press it in
Reply
Old Apr 19, 2022 | 03:05 AM
  #30  
Nokiss's Avatar
Newbie
 
Joined: Apr 2022
Posts: 4
Likes: 0
2003 C240
Originally Posted by tim687
I don't think you'll get any codes when the gas pedal is faulty, just compare the percentage that the tool reads out to the percentage that you actually press it in
What tool are you referring to and percentage?
Reply
Old Apr 19, 2022 | 09:41 AM
  #31  
wallyp's Avatar
MBWorld Fanatic!
10 Year Member
Liked
 
Joined: Dec 2012
Posts: 2,474
Likes: 439
From: Ball Ground, GA (N of Atlanta)
2003 S500 2007 GL450
This is one of the very few W220 problems where just throwing a new part on is a reasonable thing to do. Pedal failure is very common.
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 01:47 PM.

story-0
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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