MBWorld.org Forums

CL-Class (W215) 2000-2006: CL 500, CL 600

2003 CL600 - Diagnostic Port issue

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jun 19, 2020 | 03:37 PM
Share
  #1  
spowers777's Avatar
spowers777
Thread Starter
Newbie
 
Joined: Jul 2018
Posts: 1
Likes: 0
F250
Question 2003 CL600 - Diagnostic Port issue
So, the port has power and I have changed two fuses that I thought might have been the issue.
But, the OBD still does not connect to the scanner...
The scanner powers on, so it must be getting power, but does not connect to the vehicle with the car running or with just the ignition turn on.
I believe all the fuses to be working. I replaced the f81 and the f84 on the passenger side fuse box (cockpit fusebox). Although the ones already in were still good.
Any other ideas, other than a fuse as to what could be the issue?

Thanks!
Reply
0
Old Jul 14, 2020 | 12:54 AM
Share
  #2  
Kelvin Bellrose's Avatar
Kelvin Bellrose
Senior Member
 
Joined: Jan 2018
Posts: 295
Likes: 24
From: Edmonton Area
2007 CLK550 Coupe, 2003 CL600, 2012
Try the big round port under the hood in the fuse box. You will need the proper cable.
Reply
0
Back to Subforum
CL-Class (W215)
View Next Unread
Correct ABC dipstick level

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


You have already rated this thread Rating: Thread Rating: 0 votes, average.
Show Printable Version
Email this Page

Advanced Search

All times are GMT -4. The time now is 12:09 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