S-Class (W221) 2007-2013: S 320 CDI, S 350, S 450, S 500, S 550, S 420 CDI, S 600

SPLITVIEW Retrofit

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Sep 18, 2021 | 04:58 AM
  #26  
BOTUS's Avatar
MBWorld Fanatic!
10 Year Member
Community Builder
Community Influencer
Liked
 
Joined: Aug 2014
Posts: 5,370
Likes: 1,693
S500
no one said you can't do it..... but unless you have stolen one with split screen to take the very expensive parts from, and have a skilled mate with a hooky version of Xentry then you won't get far

a sensible price (all in with parts) drive in drive out fitting second hand components and not vandalising the car, should start from $1200 and if they gave you good parts, a warranty and were professionals you should expect it to be closer to $2000
Reply
Old Sep 18, 2021 | 05:24 PM
  #27  
apl175's Avatar
Thread Starter
Senior Member
 
Joined: Nov 2002
Posts: 303
Likes: 25
Originally Posted by pdqfiero
"before anyone asks: CANNOT BE DONE ON PRE FACE LIFT VEHICLES"

First off I have a 2007 S65 with 54k miles.

I know you say that this will not work on Pre-Facelift vehicles, can I please just ask why it won't work, or better yet "how do you know that", without the whole group pulling out their flame thrower on me?

Thanks,
As others have said, the systems in a modern vehicle are completely interconnected. The COMAND processor unit is different, and has different software on it to support the SPLITVIEW feature. The wiring is likely different making this more than just a plug/play wire harness modification. I know for fact that the video connector on the back of facelifted vehicles is different from older cars (as an example).

There is also no documented factory procedure for retrofitting on older cars. Adding SPLITVIEW to a facelift vehicle is something that is documented in the Mercedes WIS (Workshop Information System).

The misconfiguration of a newer COMAND processor communicating with other modules that do not expect it would likely cause all sorts of errors and malfunctions that are difficult to predict.

As BOTUS said, it's not "impossible" given enough time and money, but unlike say the VW/Audi or BMW forums, there is very little information on this type of retrofit on older vehicles.
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 11:53 PM.

story-0
New Mercedes-AMG SUVs Arrive With NEW V8 Engine: 12 Things You Need to Know

Slideshow: Mercedes-AMG's updated GLE 63 S and GLS 63 bring a new-generation V8, subtle design revisions, and familiar supercar-rivaling performance figures.

By Verdad Gallardo | 2026-06-17 12:52:51


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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