E-Class (W211) 2003-2009

exactly where do you siphon the oil from on W211 E320

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Mar 1, 2005 | 04:32 PM
  #1  
LEGOIII's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2005
Posts: 23
Likes: 0
exactly where do you siphon the oil from on W211 E320

pics needed or more details,i have read several different places(right rear) (left rear) for the location of the oil tube,not dip stick,i have not been able to locate this on my car for siphoning oil, for diy change
Reply
Old Mar 1, 2005 | 05:04 PM
  #2  
SAguirre's Avatar
MBWorld Fanatic!
 
Joined: Nov 2004
Posts: 1,281
Likes: 8
From: Longmont, CO
04 E320 4 Matic, 95 Audi S6, 99 Carrera 4 Cabrio, 12 Fiat 500 Sport, 00 BMW R1200C 10, BMW R1200R
Originally Posted by LEGOIII
pics needed or more details,i have read several different places(right rear) (left rear) for the location of the oil tube,not dip stick,i have not been able to locate this on my car for siphoning oil, for diy change
The actual dipstick tube (that does not have a dipstick, but rather just a cap) is where you siphon it all out.

Steve
Reply
Old Mar 1, 2005 | 05:33 PM
  #3  
LEGOIII's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2005
Posts: 23
Likes: 0
Where Exactly Is This Cap Located
Reply
Old Mar 1, 2005 | 06:03 PM
  #4  
CALBenzo's Avatar
Super Member
20 Year Member
Photogenic
Liked
Loved
 
Joined: Jun 2004
Posts: 768
Likes: 74
From: S.F. Bay Area, CA
'18 E63S AMG
That is the filler tube. I believe you use the dipstick tube which is in the back.
Reply
Old Mar 1, 2005 | 06:14 PM
  #5  
BudC's Avatar
MBWorld Fanatic!
 
Joined: Apr 2004
Posts: 1,794
Likes: 3
From: Valley of the Sun, Arizona
2011 E550, 2013 GLK
There is a tube with a red cap on it sticking up between the curbside (USA) cylinder bank and the firewall. The cap easily pulls off and you can then stick your oil extractor down that tube.
Reply
Old Mar 2, 2005 | 09:17 AM
  #6  
LEGOIII's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2005
Posts: 23
Likes: 0
Thanks For The Info Guys,but I Have Looked Four Times For This Red Cap And I Do Not See It Anywhere, I Am Pretty Mechanically Inclined, This Is My First Mb, And This Deal Is Making Me Feel Really Silly,is The Red Cap In Plain Sight Or Is It Located Underneath Some Other Object,MAYBE MY CAP IS MISSING,if I Can't Find It This Time I Will Rest My Case
Reply
Old Mar 2, 2005 | 11:10 AM
  #7  
DWP's Avatar
DWP
MBWorld Fanatic!
 
Joined: Dec 2003
Posts: 1,586
Likes: 1
From: Sacramento
'08 AM Vantage V8 - '03 E500
Here's a link to a previous thread on the same subject:

https://mbworld.org/forums/showthrea...3&page=1&pp=10

It mentions the red cap. When I saw the earlier thread I went looking for the red cap on my '03 and found it without too much difficulty. I seem to recall somebody saying that their tube cap wasn't red, but I can't find it in the previous thread.
Reply
Old Mar 2, 2005 | 01:06 PM
  #8  
BudC's Avatar
MBWorld Fanatic!
 
Joined: Apr 2004
Posts: 1,794
Likes: 3
From: Valley of the Sun, Arizona
2011 E550, 2013 GLK
Originally Posted by LEGOIII
Thanks For The Info Guys,but I Have Looked Four Times For This Red Cap And I Do Not See It Anywhere, I Am Pretty Mechanically Inclined, This Is My First Mb, And This Deal Is Making Me Feel Really Silly,is The Red Cap In Plain Sight Or Is It Located Underneath Some Other Object,MAYBE MY CAP IS MISSING,if I Can't Find It This Time I Will Rest My Case
OK, forget the red cap. Just feel behind the curbside (left hand drive cars) cylinder head for a tube. The tube is almost in line with the gap between the engine cover and the air filter cover on the curb side.

Shine a flashlight behind the engine and you should see it. There is only a few inches between the rear of the engine and the double fire wall. The tube is there.

The red cap is shaped so that you can grasp it to pull it off. If it's on there, you couldn't possibly miss it. If you are missing the cap/plug for the tube, that would be bad news. Get to a dealer and have it replaced.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

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

 Verdad Gallardo
story-1

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

 Verdad Gallardo
story-2

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

 Verdad Gallardo
story-3

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-4

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

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

 Verdad Gallardo
story-8

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

 Verdad Gallardo
story-9

10 Most Reliable Mercedes-Benz Models You Can Buy Used

 Verdad Gallardo
Old Mar 2, 2005 | 02:37 PM
  #9  
SAguirre's Avatar
MBWorld Fanatic!
 
Joined: Nov 2004
Posts: 1,281
Likes: 8
From: Longmont, CO
04 E320 4 Matic, 95 Audi S6, 99 Carrera 4 Cabrio, 12 Fiat 500 Sport, 00 BMW R1200C 10, BMW R1200R
Originally Posted by BudC
OK, forget the red cap. Just feel behind the curbside (left hand drive cars) cylinder head for a tube. The tube is almost in line with the gap between the engine cover and the air filter cover on the curb side.

Shine a flashlight behind the engine and you should see it. There is only a few inches between the rear of the engine and the double fire wall. The tube is there.

The red cap is shaped so that you can grasp it to pull it off. If it's on there, you couldn't possibly miss it. If you are missing the cap/plug for the tube, that would be bad news. Get to a dealer and have it replaced.
Now I will have to check again, but I am almost 100% sure that my oil dipstick tube is towards the front of the engine on the passenger side. Could this be a variation in the cars? I will look and see if I can post a picture.

Steve

I KNOW WHAT IS GOING ON HERE!!! I JUST FIGURED IT OUT! It is pretty stupid, but I should have known. 4 Matic engines have a totally different oil pan and that also makes the dipstick be in a different place.
Reply
Old Mar 2, 2005 | 05:48 PM
  #10  
LEGOIII's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2005
Posts: 23
Likes: 0
I Must Be A Complete Idiot Or Something Is Funny With My 2003 E 320,two Days Later No Oil Siphon Tube Nowhere In Plain View, It Seems, No One Knows For Sure Where It Is,r Rear, Left Rear, Right Frt,i'll Go To The Dealer And Pay For Oil Change And Let You Know In A Couple Days

Former Beamer And Lexus Owner
Reply
Old Mar 2, 2005 | 10:52 PM
  #11  
DWP's Avatar
DWP
MBWorld Fanatic!
 
Joined: Dec 2003
Posts: 1,586
Likes: 1
From: Sacramento
'08 AM Vantage V8 - '03 E500
Originally Posted by DWP
When I saw the earlier thread I went looking for the red cap on my '03 and found it without too much difficulty. I seem to recall somebody saying that their tube cap wasn't red, but I can't find it in the previous thread.
After actually looking under the hood, I remembered who had a tube cap that wasn't red. It was me. Jeez, I'm getting stupid in my old age.
Attached Thumbnails exactly where do you siphon the oil from on W211 E320-oiltubecap.jpg  
Reply
Old Mar 3, 2005 | 10:20 AM
  #12  
LEGOIII's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2005
Posts: 23
Likes: 0
Thx For The Pic,

I Did See That On My Car, If That Is For Oil, Where Is The Transmission Fill
Reply
Old Mar 3, 2005 | 11:05 AM
  #13  
DWP's Avatar
DWP
MBWorld Fanatic!
 
Joined: Dec 2003
Posts: 1,586
Likes: 1
From: Sacramento
'08 AM Vantage V8 - '03 E500
Good question. Maybe it is the transmission filler. The manual doesn't say where the transmission filler is; it just tells us to not worry our pretty little heads about things like transmission fluid. Anyone?
Reply
Old Mar 3, 2005 | 11:48 AM
  #14  
JimPurdy's Avatar
Super Member
 
Joined: Jul 2003
Posts: 693
Likes: 1
From: Mansfield, TX
11 ML350W2 / 17 GLC300
I believe that the black cap is for the transmission fill tube. The transmission cap has a pin that locks it in place that will be broken if the cap is removed. This breakable pin is the indication to the technician that someone might have done something to the transmission fluid.

Jim
Reply
Old Mar 3, 2005 | 01:50 PM
  #15  
BudC's Avatar
MBWorld Fanatic!
 
Joined: Apr 2004
Posts: 1,794
Likes: 3
From: Valley of the Sun, Arizona
2011 E550, 2013 GLK
Originally Posted by JimPurdy
I believe that the black cap is for the transmission fill tube. The transmission cap has a pin that locks it in place that will be broken if the cap is removed. This breakable pin is the indication to the technician that someone might have done something to the transmission fluid.

Jim
Well, that's exactly like the oil extraction tube on my 2004 E320 except that I have a red cap. I've actually put a flexible hose down that tube to measure the oil.

All anyone has to do is grip the darn cap and pull up. It will come right off.

Jeez folks!
Reply
Old Mar 3, 2005 | 10:51 PM
  #16  
SAguirre's Avatar
MBWorld Fanatic!
 
Joined: Nov 2004
Posts: 1,281
Likes: 8
From: Longmont, CO
04 E320 4 Matic, 95 Audi S6, 99 Carrera 4 Cabrio, 12 Fiat 500 Sport, 00 BMW R1200C 10, BMW R1200R
You see I was not imagining it!

My dipstick is one of the ones with a red cap and it is very accessible at the front of the engine. I think mine is like this simply because it is a 4-Matic.

I just thought I would show you a picture since I am the only one who said that my dipstick was in a totally different place than everyone else. Also, I would make sure that that cap and dipstick in the back of the engine is not the for ATF. It could be that the new transmission is now sealed like a lot on newer BMW cars are. Better safe than sorry.

I had an acquaintance that had a Mazda 2600 pickup truck. He decided to drain the oil, so he unscrewed the drain plug that he saw drained the oil and then filled the engine with 4.5 new quarts. Later his 5-speed transmission seized up and his engine blew some oil seals. It turned out that because of the skid plate covering the oil pan drain plug, he drained the gearbox and then overfilled his engine oil. That was a very expensive mistake. Apparently not too uncommon for that truck though. His mechanic had seen it before.

Here are my picks:
Attached Thumbnails exactly where do you siphon the oil from on W211 E320-dipstick1.jpg   exactly where do you siphon the oil from on W211 E320-dipstick2.jpg  
Reply
Old Mar 4, 2005 | 02:00 PM
  #17  
JimPurdy's Avatar
Super Member
 
Joined: Jul 2003
Posts: 693
Likes: 1
From: Mansfield, TX
11 ML350W2 / 17 GLC300
Ok, I am home and finally got a chance to look at my 03 Non-4Matic E320 engine. The oil tube is between the firewall and the air cleaner and has a black cap on it that just snaps off and on. It looks just like Steve's but is black. The transmission tube is lower and under the air cleaner and has a little red plastic rectangle on it. There are words on the transmission cap that say "MB Workshop Only".
Reply
Old Mar 4, 2005 | 04:44 PM
  #18  
konigstiger's Avatar
Out Of Control!!
 
Joined: Jul 2003
Posts: 15,901
Likes: 4,630
From: North Scottsdale, AZ
'71 Pinto
Originally Posted by SAguirre
I just thought I would show you a picture since I am the only one who said that my dipstick was in a totally different place than everyone else.
Steve, curious what’s going on with all the warning stickers throughout? My 03 has a fraction of these. I also see what looks to be handwriting on your silver strip (between the Mercedes emblem & lettering). Your engine compartment is “almost” as clean as mine
Reply
Old Mar 4, 2005 | 05:16 PM
  #19  
SAguirre's Avatar
MBWorld Fanatic!
 
Joined: Nov 2004
Posts: 1,281
Likes: 8
From: Longmont, CO
04 E320 4 Matic, 95 Audi S6, 99 Carrera 4 Cabrio, 12 Fiat 500 Sport, 00 BMW R1200C 10, BMW R1200R
Originally Posted by konigstiger
Steve, curious what’s going on with all the warning stickers throughout? My 03 has a fraction of these. I also see what looks to be handwriting on your silver strip (between the Mercedes emblem & lettering). Your engine compartment is “almost” as clean as mine
The stickers are the warnings for the K&N air filters on each side. I decided to put them on since I had to buy two filters and I want to make sure that a service idiot will not change them for a paper filter.

The handwriting on the engine says "120 mm" I have no idea as to why it is there. It was there since it came from the boat. I was told that some 4-Matics have that written on them when they come from Austria. Sounds like a bunch of bull to me. But I would like to know what it means. I will be erasing it later. When I think to do it I forget a dry-erase marker (that is the trick to removing permanent marker).

I was surprised how clean my engine was. I have not cleaned it since I bought the car and it has 7,500 miles on it. I do however, get high pressure water and hose the radiator grill when I wash the car. This removes that salt and de-icers that are all over the roads in winter here.

You are very observant!

Steve
Reply
Old May 11, 2006 | 02:45 PM
  #20  
knguyen's Avatar
Newbie
 
Joined: Nov 2004
Posts: 15
Likes: 0
How did you replace air filter?

Thanks

Originally Posted by SAguirre
The stickers are the warnings for the K&N air filters on each side. I decided to put them on since I had to buy two filters and I want to make sure that a service idiot will not change them for a paper filter.

The handwriting on the engine says "120 mm" I have no idea as to why it is there. It was there since it came from the boat. I was told that some 4-Matics have that written on them when they come from Austria. Sounds like a bunch of bull to me. But I would like to know what it means. I will be erasing it later. When I think to do it I forget a dry-erase marker (that is the trick to removing permanent marker).

I was surprised how clean my engine was. I have not cleaned it since I bought the car and it has 7,500 miles on it. I do however, get high pressure water and hose the radiator grill when I wash the car. This removes that salt and de-icers that are all over the roads in winter here.

You are very observant!

Steve
Reply
Old May 12, 2006 | 03:33 PM
  #21  
lkchris's Avatar
MBWorld Fanatic!
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2005
Posts: 6,189
Likes: 242
From: Albuquerque
'10 CL550, '12 GL550
Originally Posted by konigstiger
Steve, curious what’s going on with all the warning stickers throughout?
Well, I for one would appreciate a warning that a car has or has had a K&N.

I'll know to stay away from that car because it's been running with no air filtration and probably has a hot wire air intake sensor contaminated with filter oil.

Yes, a WARNING indeed!
Reply
Old May 12, 2006 | 05:34 PM
  #22  
vettdvr's Avatar
MBWorld Fanatic!
 
Joined: Mar 2006
Posts: 3,254
Likes: 15
From: Louisiana
03 E500 and Corvette
Originally Posted by DWP
After actually looking under the hood, I remembered who had a tube cap that wasn't red. It was me. Jeez, I'm getting stupid in my old age.
Ok I just found the thread and this pic. It does look like my wife's E500 and when I pulled the cap (ref pic of tube behind right side rear valve cover) it looks like an oil tube.

Here they come,, the dumb questions that is:

1) There is no drain plug?
2) Given 1 you must pump oil out through the oil tube that has NO dip stick
3) The fill is by the book and not a dip stick on quantity and hopefully the dash level checker will indicate OK.

So to change the oil I have to pump it out through a 5/16 " est dia tube and change the filter using the special ordered wrench to remove the cap on the oil filter. Then I fill by "normal" methods until the total qts cans are empty given I bought the correct amount.

So do I have it right. And you would be correct to assume I haven't been under my wifes Benz. My corvette is simple,, pull the drain plug and filter as per most cars, reinstall correct parts and fill to full on dip stick.

Now I will grant you if the MB works as advertised I can change the oil with no lift and stay clean "?".

So am I correct or am i way . Thanks Jim
Reply
Old May 12, 2006 | 06:33 PM
  #23  
BudC's Avatar
MBWorld Fanatic!
 
Joined: Apr 2004
Posts: 1,794
Likes: 3
From: Valley of the Sun, Arizona
2011 E550, 2013 GLK
Originally Posted by vettdvr
Ok I just found the thread and this pic. It does look like my wife's E500 and when I pulled the cap (ref pic of tube behind right side rear valve cover) it looks like an oil tube.

Here they come,, the dumb questions that is:

1) There is no drain plug?
2) Given 1 you must pump oil out through the oil tube that has NO dip stick
3) The fill is by the book and not a dip stick on quantity and hopefully the dash level checker will indicate OK.

So to change the oil I have to pump it out through a 5/16 " est dia tube and change the filter using the special ordered wrench to remove the cap on the oil filter. Then I fill by "normal" methods until the total qts cans are empty given I bought the correct amount.

So do I have it right. And you would be correct to assume I haven't been under my wifes Benz. My corvette is simple,, pull the drain plug and filter as per most cars, reinstall correct parts and fill to full on dip stick.

Now I will grant you if the MB works as advertised I can change the oil with no lift and stay clean "?".

So am I correct or am i way . Thanks Jim
I can remember models of the Corvette where you had to pull a wheel to complete an oil change.

It's only been recent models of Mercedes that have no dip stick. It's returned on current models but now I think BMW have taken theirs out.

Even before the W211, many Mercedes owners have used an oil extractor to change oil. I use one called a Topsider. It works fine. Also, you'll notice that you don't have to get under a Mercedes to change an oil filter which is a whole lot better than the vast majority of cars.

A word of caution, make sure that you do not overfill engine oil. Verify that you have it all out and then put in only 8 US quarts.
Reply
Old Mar 19, 2014 | 11:28 PM
  #24  
bustanut666's Avatar
Newbie
 
Joined: Sep 2006
Posts: 5
Likes: 0
that's the part that I lost.. The black cap in back part of engine cover.. What is that part called and does anyone have a part number?
Reply
Old May 20, 2016 | 09:15 AM
  #25  
Pitek's Avatar
Member
 
Joined: May 2016
Posts: 130
Likes: 23
From: Ontario, Canada
06 MB E350 4Matic Sedan, 08 MB S550 4Matic Sedan
The Cap

Originally Posted by LEGOIII
I Must Be A Complete Idiot Or Something Is Funny With My 2003 E 320,two Days Later No Oil Siphon Tube Nowhere In Plain View, It Seems, No One Knows For Sure Where It Is,r Rear, Left Rear, Right Frt,i'll Go To The Dealer And Pay For Oil Change And Let You Know In A Couple Days

Former Beamer And Lexus Owner
Hi there,

I am attaching a close-up of the cap. As you can see the tab was black (and not red). The top of the tab was broken off by the previous owner. The bottom part of the tab still sits in the cap (in my case).

I was able to remove the remaining tab after a short "struggle" and the cap as well (no "struggle").
However, it requires a new tab now. The cap will not stay on the tube now. I will buy a new tab today. It slides in easily. Easy fix.

I hope it helps.

Thanks,
Pitek
Attached Thumbnails exactly where do you siphon the oil from on W211 E320-cap.jpg  
Reply


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 02:04 PM.

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