SL-Class (R230) 2003 -- 2012: Discussion on the SL500, SL550, SL600

SL/R230: When using Keyless Go, Engine cuts off

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Dec 19, 2005 | 01:51 PM
  #1  
azferrari's Avatar
Thread Starter
Newbie
 
Joined: Dec 2004
Posts: 14
Likes: 0
Unhappy When using Keyless Go, Engine cuts off

Has anyone have this happen to them. When using my Keyless Go the other day (I have an '03 SL500 with the credit card-sized thing) the engine started as usual, then.....after about 3 to 4 seconds, the engine just stops! This happened 4 or 5 times. Sometimes, the display would read "display not functioning properly....have serviced"....... but nothing would be "saved" in the "malfunction" thing.....it would always read "no malfunctions".

When using the Key, everything was fine........no engine cut-off.

Also, when I went back an hour later to try the Keyless Go again,
it worked fine.

Is this just a typical '03 SL500 electrical "glitch", that may or may not
happen again?

Jeff
'03 SL500
'95 F355
Reply
Old Dec 19, 2005 | 11:07 PM
  #2  
WIldcat465's Avatar
Senior Member
20 Year Member
Liked
 
Joined: Oct 2004
Posts: 433
Likes: 9
From: Phoenix, AZ
2007 CL600
Originally Posted by azferrari
Has anyone have this happen to them. When using my Keyless Go the other day (I have an '03 SL500 with the credit card-sized thing) the engine started as usual, then.....after about 3 to 4 seconds, the engine just stops! This happened 4 or 5 times. Sometimes, the display would read "display not functioning properly....have serviced"....... but nothing would be "saved" in the "malfunction" thing.....it would always read "no malfunctions".

When using the Key, everything was fine........no engine cut-off.

Also, when I went back an hour later to try the Keyless Go again,
it worked fine.

Is this just a typical '03 SL500 electrical "glitch", that may or may not
happen again?

Jeff
'03 SL500
'95 F355
I've neer had this problem on either of my cars. There have been times when my car wouldn't start when I had the key in the car and tried to start it keylessly. The delaer had my car for a week trying to get it fixed.
Reply
Old Dec 20, 2005 | 12:35 PM
  #3  
RadSteve's Avatar
Senior Member
 
Joined: Feb 2005
Posts: 254
Likes: 0
From: Exeter, CA USA
2002 BMW 745Li Black/beige, 2006 SL600 Capri Blue/Black still on order
Originally Posted by WIldcat465
I've neer had this problem on either of my cars. There have been times when my car wouldn't start when I had the key in the car and tried to start it keylessly. The delaer had my car for a week trying to get it fixed.
If the key is in the ignition, keyless go won't start the car; you have to (gasp) turn the key.
Reply
Old Dec 20, 2005 | 03:15 PM
  #4  
WIldcat465's Avatar
Senior Member
20 Year Member
Liked
 
Joined: Oct 2004
Posts: 433
Likes: 9
From: Phoenix, AZ
2007 CL600
Originally Posted by RadSteve
If the key is in the ignition, keyless go won't start the car; you have to (gasp) turn the key.
I know. The key was in the car and not in the ignition. I don't know what the problem was.
Reply
Old Dec 20, 2005 | 03:42 PM
  #5  
TheTwins's Avatar
Almost a Member!
 
Joined: Nov 2005
Posts: 46
Likes: 0
From: Copenhagen,Denmark / Malmö, Sweden
'97 W202 C180 aut. Elegance Former : '99 W202 S500 w. keyless go, carlsson lowering kit.
i think its the same problem ive been having.

Its the "Gear-change-console" which, btw also is present in cars w/o key-less go, that has short circuited/malfunctioned/DIED ! hehe

Either way, the symptoms are the same as mine.. cept my doesnt react at all to the "start/stop" button being pushed.. it did once tho.. the engine just died after a couple of secs.

But locking/unlocking still works..

Overhere it costs about 800-900 $ + labour.

Hope this is of any help.

//Nick
Reply
Old Mar 22, 2015 | 04:17 PM
  #6  
blkbrd's Avatar
Newbie
 
Joined: Jan 2015
Posts: 8
Likes: 0
cl55 AMG
Though I have a CL55 the problem with my keyless go start stop button was a dirty contact in the button. I cleaned it with rubbing alcohol and all has been good since.
Reply
Old Mar 22, 2015 | 07:22 PM
  #7  
vtvette's Avatar
Member
 
Joined: Jul 2013
Posts: 241
Likes: 16
2005 SL55 AMG
A few times I've had occasion where I hit the button and the car is cranking but, stops cranking before the engine fires. On this rare occasion I'm not holding enough pressure on the brake pedal, release pressure on the pedal while it's cranking or, remove my foot to soon when I anticipate the engine will fire and the starter just stops cranking. Press the brake pedal again, hit the button and she fires right up. First time I did this I thought something might be wrong but over time I've realized it's operator error

Never gives any messages though.
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 12:23 PM.

story-0
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

Slideshow: Six gift ideas your AMG loving dad or grad will cherish.

By | 2026-06-03 17:26:18


VIEW MORE
story-1
7 Craziest Things AMG Gas Ever Built

Slideshow: Sometimes AMG builds fast sedans. Other times, it builds twin-turbo V12 land missiles and six-wheeled off-road monsters.

By Verdad Gallardo | 2026-05-26 17:59:58


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