SLK55 (R171) 2004 - 2010: SLK200K, SLK280, SLK350, SLK55, SLK55 Black Series

'08 SLK55 oil dipstick ? Service manual?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Nov 7, 2008 | 09:42 AM
  #1  
jamesegreen's Avatar
Thread Starter
Newbie
 
Joined: Nov 2008
Posts: 4
Likes: 0
SLK55
'08 SLK55 oil dipstick ? Service manual?

I'm new. We just purchased an 08 SLK55. I asked the dealer mechanic about the oil dipstick "plug" and she said it didn't need one, oil levels were read by a sensor. Well, that's a really dumb idea. I want a dipstick for both the engine and auto trans. Does anyone here know where I can get one. (BTW, I'm not interested in paying MB $100+ for a $10 dipstick.)

I'm also looking for a factory service & parts manual (on DVD?) for this car, like the MB service techs use. The MB help line said one was available for the 2007 car on CD, part#P-2700-171-07. Does anyone know if this is actually the factory mechanic's service manual, and if not where I can obtain one?

Thanks, Jim Green
Reply
Old Nov 8, 2008 | 11:08 PM
  #2  
slk55er's Avatar
Super Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2005
Posts: 997
Likes: 260
From: Frisco Colorado, USA
2024 GLB35 AMG, 2020 S560 Coupe
Use a coat hanger

I made a dipstick from a thin coat hanger wire. I had a post with photos at

http://www.benzworld.org/forums/foru...posts=1&fid=27, but it has been removed apparently.

For my '05 55, the wire needs to insert 23 inches into the dipstick tube. Put a loop on the end to allow you to pull it out. If you insert this, you can check the oil level and then mark the wire with some file notches. For mine, "full" yielded a mark 2 inches from the end (21 inches from the base of the loop). "Low" was 1 inch from the end.
Reply
Old Nov 10, 2008 | 05:33 PM
  #3  
A' La F1's Avatar
Member
 
Joined: Mar 2007
Posts: 194
Likes: 2
From: Redondo Beach, CA
2006 SLK 55 amg, 2002 CLK 430 Cab (hers), 1989 944 Turbo (sold), CLK 500 (sold), 125cc shifter kart
My independent mecanic who also does my oil changes uses a similar solution - he is old school and doesn't fully trust the sensor method. I don't know of any available aftermarket sticks.
Reply
Old Nov 17, 2008 | 10:52 AM
  #4  
jamesegreen's Avatar
Thread Starter
Newbie
 
Joined: Nov 2008
Posts: 4
Likes: 0
SLK55
dipstick problem solved?

You are right, I was never able to find an aftermarket dipstick for the 08 SLK55.

But I think I have solved the dipstick problem. Following the suggestion of slk55er just above, I found a web firm called webriggingsupply.com who sells 3/32" and 1/8" "very flexible" 7x19 stranded stainless steel cable for about $0.60/foot. They will even cut it to the lengths you specify, and they also sell things like loop ends, etc that go with flexible cable.

I haven't ordered this yet, but I am planning to order a couple 3' lengths in 3/32" and 1/8" diameter (less than $2 before shipping) and see how they work. A few dollars to try, not bad. I'll post my results when I get to it (after a business trip I am taking in about a week).

I'll probably have to calibrate it if it's different for my 08 car and I can't find the needed oil depth in WIS,

And A' La F1, I am also old school and have complete confidence in a dipstick oil-level reading being correct.

Regards, Jim Green
Reply
Old Nov 20, 2008 | 05:14 PM
  #5  
A' La F1's Avatar
Member
 
Joined: Mar 2007
Posts: 194
Likes: 2
From: Redondo Beach, CA
2006 SLK 55 amg, 2002 CLK 430 Cab (hers), 1989 944 Turbo (sold), CLK 500 (sold), 125cc shifter kart
Let us know how the project unfolds. I, too, am old school and am interested in making/buying one. Thanks.
Reply
Old Nov 21, 2008 | 12:46 PM
  #6  
slk55er's Avatar
Super Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2005
Posts: 997
Likes: 260
From: Frisco Colorado, USA
2024 GLB35 AMG, 2020 S560 Coupe
Originally Posted by jamesegreen

But I think I have solved the dipstick problem. Following the suggestion of slk55er just above, I found a web firm called webriggingsupply.com who sells 3/32" and 1/8" "very flexible" 7x19 stranded stainless steel cable for about $0.60/foot.
Hmm. Why not just use a coat hanger as I describe above. You will find that it will have a slight curvature after being inserted.

I would be concerned that a stranded cable might be TOO flexible. It might not go into the tube fully or it might curl up and you might not be able to be sure that it is fully inserted every time.

Really, the coat hanger works just great and it is cheap and available. And it is easy to make a rigid loop in the top of it to allow you to pull it out. Wouldn't be awful to lose the flexible stranded cable down the tube?
Reply
Old Nov 24, 2008 | 09:35 PM
  #7  
jamesegreen's Avatar
Thread Starter
Newbie
 
Joined: Nov 2008
Posts: 4
Likes: 0
SLK55
slk55er,

I ordered the flexible cable because I guess I didn't like the coat hanger wire idea. A little crude for a MB, don't you think? ;o))

And I don't think the flexible cable will be that flexible. The factory dipsticks you see are made from similar flexible cable. Aiso, I ordered a few crimp-on things that allow one to make a crimped-on loop at the end of the cable, so it definitely won't slip down the hole.

I ordered enough for 4 dipsticks, 2 3/16" and 2 1/8", so I could test several different designs. Maybe one for the transmission too? The total cost including shipping was only about $20. In fact, shipping was most of the cost.

The stuff I ordered hasn't arrived here yet, but when it does I'll test it and reply. But I will be traveling starting next week, so it might be several weeks until I can test this out.

Regards, Jim Green
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 09:59 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