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

SL/R230: New guy...

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Feb 9, 2020 | 05:27 PM
  #1  
GBsSL55's Avatar
Thread Starter
Junior Member
 
Joined: Feb 2020
Posts: 33
Likes: 10
From: LA/OC area
2004 SL55
New guy...

Posted earlier, but don't see my original post. So since I have a new to me R230, and will mostly be in this section, thought it would be OK to post in this section.

Picked up an '04 SL55 yesterday. PO must of had front end damage, or decided he liked the front chin from the P30 upgrade that was available. This isn't a P30, only paid 15k! lol. Ordered a drivers side PW switch, (broken buttons), and a used wind deflector, the old one has a tear.

94k miles, but runs strong, goes straight, (no drift), and stops great. All features work as the should, no issues with leather.

Other vehicles are a '69 Chrysler 300 'vert. Numbers matching BB440...all the way down to original carb, rear end, etc. A F350 4x4 dually, and then the wife's cars. Aprilia's, Harley, BMWs s far as current motorcycles.

Before I purchased, I looked at the few SL55's that were available within 100 miles or so. Most didn't have the dark gray interior I wanted, and had to be silver. Hardly any had the Pano roof which was a must for me in the looks department. One test I did, not sure if it's acceptable, but I would put the car on level ground, raise and lower suspension several times, and take measurements at each wheel, from top of rim to fender lip. Most, if not all had different measurements from left side to right side. This one was pretty close, but now today I see the left rear is lower that right rear. Front is perfect. Started her up ,let idle, still lower on left rear.

Going to look for a used SD diags tool. Tried to send a PM to a member here, but since I'm new, not sure if have to have a certain amount of posts before I can PM people. Will research that one. I knew this going in, that these suspensions can sometimes be an issue. I like to tinker, so I'm OK with it. I'll figure it out. For the price, what the heck lol. Also will want to change out wheels. PO put 19's on, but I think rears are too wide, or have wrong backspacing....seem to stick out just a tad too much, maybe just outside the fender lip...maybe.

Anyways, going to watch more youtube videos on SL55's and research some new/used wheels, and what correct backspacing should be. Thanks!

Few pics...




Reply
Old Feb 9, 2020 | 06:17 PM
  #2  
bobterry99's Avatar
Banned
 
Joined: Jan 2006
Posts: 1,982
Likes: 393
From: Atlanta, unfortunately
'09 S600, (2) R129 300SLs, '03 SL500, '03 SL55
Originally Posted by GBsSL55
One test I did, not sure if it's acceptable, but I would put the car on level ground, raise and lower suspension several times, and take measurements at each wheel, from top of rim to fender lip.
It is my guess that small differences in measurements are immaterial.

Originally Posted by GBsSL55
Going to look for a used SD diags tool. Tried to send a PM to a member here...
Since I have the SD software available for your car as a free download, I imagine it may have been me you tried to reach. I'll send you a PM this evening. You'd probably want a mulitplexer, of course, and new "C3" models with the necessary cables are $200 on aliexpress.com. A couple weeks ago a member posted the specific one that he had just bought, and it looked pretty good.
Reply
Old Feb 11, 2020 | 04:18 AM
  #3  
Speed750's Avatar
Member
 
Joined: Sep 2019
Posts: 77
Likes: 10
2005 SL500
I think you need to drive the car for it to level out. Once it detects motion it should level out. Hope this helps.
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 07:24 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
Mercedes Teases Updated EQS With Steer-By-Wire and a Yoke

Slideshow: The 2027 update adds a fully digital steering system, revised styling, and potential charging upgrades as the company looks to revive interest in the luxury EV.

By Verdad Gallardo | 2026-04-04 10:24:38


VIEW MORE
story-9
8 Mercedes Models With Poor Reliability Records

Slideshow: From problematic air suspensions to early dual-clutch transmission issues, these specific models and years stand out as the least dependable modern Mercedes vehicles.

By Verdad Gallardo | 2026-03-26 18:08:10


VIEW MORE