C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

Check engine light ..

Old Jan 27, 2014 | 10:09 PM
  #1  
kanadian's Avatar
Thread Starter
Member
 
Joined: Jan 2014
Posts: 87
Likes: 0
c240 2002
Check engine light ..

CEL cold heat when at a stand still.. some thing between the fender and the abs/esp actuator? is ticking .. coolant level is fine .. engine runs fine .. thermostat is stuck open so engine only heats to 60 degrees and goes dow to about 50 while driving.. BUT while at idle i ran inside for about 4 minutes and it was at 80 when i came outside then went back down to 60 for the rest of the ride home.. fluctuating between 50-60 at stop and go..outside temp gauge always read -40... Celcius of course (canada) ..

Last edited by kanadian; Jan 27, 2014 at 10:16 PM.
Reply
Old Jan 27, 2014 | 10:56 PM
  #2  
samaritrey's Avatar
Super Moderator
15 Year Member
 
Joined: Mar 2007
Posts: 5,295
Likes: 22
From: VA
THE C350
What do you want us to tell you? Needs a thermostat and a code reader if the issue does not go away once you fix the thermostat. remember that coolant has a lifespan so it is probably due to be changed as well. as for ticking that is normal you can replace if you want but mine has been doing it for over 100,000 don't worry about it. As for the outside temp gauge it is either bad or unplugged.

Last edited by samaritrey; Jan 28, 2014 at 11:13 PM.
Reply
Old Jan 28, 2014 | 08:30 AM
  #3  
kanadian's Avatar
Thread Starter
Member
 
Joined: Jan 2014
Posts: 87
Likes: 0
c240 2002
Worst forums ever..
Reply
Old Jan 28, 2014 | 11:20 AM
  #4  
VVF's Avatar
VVF
MBWorld Fanatic!
 
Joined: Sep 2011
Posts: 1,657
Likes: 35
From: Austin, TX
2005 C230K(sold), Mk7 Jetta
newbs...
Reply
Old Jan 28, 2014 | 11:40 AM
  #5  
tommy's Avatar
Out Of Control!!
 
Joined: Nov 2001
Posts: 10,067
Likes: 11
From: Westwood, NJ
2004 Civic Si. FWD for the Win!
This should be fun.
Reply
Old Jan 28, 2014 | 11:19 PM
  #6  
samaritrey's Avatar
Super Moderator
15 Year Member
 
Joined: Mar 2007
Posts: 5,295
Likes: 22
From: VA
THE C350
WTF that is RUDE!! I spent time responding to you to try to help you out. The point of this place is to help each other out. Usually a thank you is a nice response.

So lets try this again ask us your questions because I didn't see a question in your first post just a few statements about having a CEL with no code, a bad thermostat and a ticking noise. So it seems you know you have a bad thermostat so fix it and that should take care of the temperature fluctuations and then get us a code for the CEL I suspect it is telling you that you have a bad thermostat.
Reply
Old Jan 31, 2014 | 09:54 PM
  #7  
kanadian's Avatar
Thread Starter
Member
 
Joined: Jan 2014
Posts: 87
Likes: 0
c240 2002
"what do u want us to tell you" wasnt very friendly in my opinion rather unnecassary.. but hey i could care less.. i was actually hoping there was a way to check the code without a reader like my altima but i can tell germans didnt add that feature. your answer was sufficient enough in regards to the ticking noise and now the check engine light possilbly being caused by the thermostat. thanks....

Last edited by kanadian; Jan 31, 2014 at 10:01 PM.
Reply
Old Feb 2, 2014 | 02:00 PM
  #8  
Khan28's Avatar
Senior Member
 
Joined: Aug 2013
Posts: 283
Likes: 2
From: Toronto, ON
2012 C300 Sport 4MATIC (current) 2006 C280 Elegance 4MATIC (sold)
Man you must be getting all the girl's poontangs wet when you hit the club... Way to make us Canadians look bad. Samaritrey was trying to help you, himself, Glyn and a host of other people are gold mines when it comes to MB knowledge so ask nicely and you will be rewarded with info that will save you hundreds but then again I think that ship has sailed as we now know how much of a clown you are.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

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

 Verdad Gallardo
story-1

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-2

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-3

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-4

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-5

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-6

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-7

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-8

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-9

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
Old Feb 2, 2014 | 03:34 PM
  #9  
kanadian's Avatar
Thread Starter
Member
 
Joined: Jan 2014
Posts: 87
Likes: 0
c240 2002
Im not offended lol sorry to dissappoint u.. and "poontang" sounds retarded u should refrain from saying it

Last edited by kanadian; Feb 2, 2014 at 03:37 PM.
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Thread Tools
Search this Thread
Rate This Thread
Rate This Thread:
You have already rated this thread Rating: Thread Rating: 1 votes, 5.00 average.


All times are GMT -4. The time now is 06:56 AM.

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