R-Class (W251) Produced 2006-2013: R320CDI, R350, R420CDI, R500

Jump start question

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jan 21, 2016 | 06:44 PM
  #1  
Rodinal's Avatar
Thread Starter
Junior Member
 
Joined: May 2015
Posts: 46
Likes: 1
R350
Jump start question

How do I jump start another car using the R350's idiotic design.
I got the red thing.
Where do I plug the black cable?
Reply
Old Jan 21, 2016 | 06:48 PM
  #2  
AsianR350's Avatar
Super Member
 
Joined: May 2008
Posts: 699
Likes: 25
From: Warrington, PA
08 R350, 12 Mercedes R350
Originally Posted by Rodinal
How do I jump start another car using the R350's idiotic design.
I got the red thing.
Where do I plug the black cable?
There is a negative post (-) next to the radiator coolant reservoir.
Reply
Old Jan 21, 2016 | 06:55 PM
  #3  
Rodinal's Avatar
Thread Starter
Junior Member
 
Joined: May 2015
Posts: 46
Likes: 1
R350

Originally Posted by AsianR350
There is a negative post (-) next to the radiator coolant reservoir.


Where?




Where? This design is retarded
Reply
Old Jan 21, 2016 | 07:12 PM
  #4  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
You can connect it to any bare metal bolt in the engine bay or to the engine itself. I usually use one of the bolts on the cross member.

That bolt in the bottom left hand corner of your pic should do fine.

My R320 doesn't have a - post either, but my E320 does.
Reply
Old Jan 21, 2016 | 07:19 PM
  #5  
AsianR350's Avatar
Super Member
 
Joined: May 2008
Posts: 699
Likes: 25
From: Warrington, PA
08 R350, 12 Mercedes R350
My 08 has one. it is on the side of the fender. (Bottom picture). It also shows on the owner manual.
It is a hex head bolt. Trust me because I connected the negative (-) to my LED light there.

Originally Posted by Rodinal





Where?




Where? This design is retarded
Attached Thumbnails Jump start question-img_3588.jpg  

Last edited by AsianR350; Jan 21, 2016 at 07:26 PM.
Reply
Old Jan 21, 2016 | 07:42 PM
  #6  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
Found it on mine. Thanks AsianR350!

Reply
Old Jan 21, 2016 | 07:49 PM
  #7  
AsianR350's Avatar
Super Member
 
Joined: May 2008
Posts: 699
Likes: 25
From: Warrington, PA
08 R350, 12 Mercedes R350
Originally Posted by marc hanna
Found it on mine. Thanks AsianR350!

No problem. That is why we are here to help each other.

Cheers,
Reply
Old Jan 22, 2016 | 05:30 AM
  #8  
josworth's Avatar
Member
 
Joined: Jun 2012
Posts: 229
Likes: 14
From: Akron, OH
2006 R350
And I actually LOVE the design.... except when you have to change the battery...

It is actually designed to stop, as you put it, "retarded" people from shorting out or crossing cables on the battery....

The post as shown is an unnecessary bonus since Marc is totally correct.... for negative you can use any good metal point on the engine... that is actually the preferred method when you have the battery under the hood as well.....
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

8 Oddball Mercedes Ideas That Actually Made it to Production

 Verdad Gallardo
story-1

Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

 Verdad Gallardo
story-2

Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

 
story-3

7 Craziest Things AMG Gas Ever Built

 Verdad Gallardo
story-4

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

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

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

 Verdad Gallardo
story-8

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-9

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
Old Jan 22, 2016 | 05:49 PM
  #9  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
Originally Posted by josworth
that is actually the preferred method when you have the battery under the hood as well.....
Yup. People actual forget that batteries can explode when there is a spark. It's not going to throw you across the yard, but it'll be like someone throwing a cup of battery acid in your face!

MB has always been at the forefront of safety - it's a huge value that most consumers don't appreciate or understand these days.
Reply
Old Jan 22, 2016 | 05:57 PM
  #10  
AsianR350's Avatar
Super Member
 
Joined: May 2008
Posts: 699
Likes: 25
From: Warrington, PA
08 R350, 12 Mercedes R350
The owner manual of R350 shows the photo how to jump start the battery.
Attached Thumbnails Jump start question-img_3590.jpg  
Reply
Old Jan 22, 2016 | 06:01 PM
  #11  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
hmm . . . I probably should've read it.
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 04:09 PM.

story-0
8 Oddball Mercedes Ideas That Actually Made it to Production

Slideshow: Mercedes has never been afraid to experiment, and some of its strangest ideas turned out to be surprisingly successful.

By Verdad Gallardo | 2026-06-10 17:43:40


VIEW MORE
story-1
Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

Sideshow: A Middle Eastern tuner has transformed the Mercedes-AMG G 63 into an open-top special, replacing nearly every exterior panel in the process.

By Verdad Gallardo | 2026-06-10 15:29:50


VIEW MORE
story-2
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

Slideshow: Six gift ideas your AMG loving dad or grad will cherish.

By | 2026-06-03 17:26:18


VIEW MORE
story-3
7 Craziest Things AMG Gas Ever Built

Slideshow: Sometimes AMG builds fast sedans. Other times, it builds twin-turbo V12 land missiles and six-wheeled off-road monsters.

By Verdad Gallardo | 2026-05-26 17:59:58


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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