C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

Carlsson C-Tronic / Battery Disconnect Questions

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old May 5, 2011 | 02:38 AM
  #1  
shrick's Avatar
Thread Starter
Newbie
 
Joined: Apr 2011
Posts: 2
Likes: 0
C320 CDi (2006)
Carlsson C-Tronic / Battery Disconnect Questions

Hi Guys

I'm driving a 2006 C320 CDi with 48k kilometers on the clock. The vehicle is still under motor plan and basically in brand new condition.

I'll receive my Carlsson C-Tronic within a weeks time.

Question 1: I believe I have to disconnect the battery when fitting the C-Tronic? What happens when the battery is disconnected - will any information on the vehicle be lost and do I have to do anything special when reconnecting the battery?

Question 2: Very important. Will the dealership be able to see when and for how long the battery was disconnected?

I'm worried about this, because I want to remove the C-Tronic before services. I'm worried that they'll question me on why the battery gets disconnected before services?

Would appreciate advice!

Thanks
Reply
Old May 6, 2011 | 04:31 PM
  #2  
shrick's Avatar
Thread Starter
Newbie
 
Joined: Apr 2011
Posts: 2
Likes: 0
C320 CDi (2006)
Anybody?
Reply
Old May 6, 2011 | 05:11 PM
  #3  
tommy's Avatar
Out Of Control!!
 
Joined: Nov 2001
Posts: 10,067
Likes: 11
From: Westwood, NJ
2004 Civic Si. FWD for the Win!
There's a sticky at the top of this forum that gives an exhaustive list of what may happen when you disconnect the battery.

As far as Question#2, as long as you don't have faults related to disconnecting the battery, the dealership should have no interest in whether or not you disconnect the battery at all. There's nothing illegal about doing it, so their ability to tell if you've disconnected the battery would not be relevant.
Reply
Old May 7, 2011 | 04:38 PM
  #4  
TelmoChaparro's Avatar
Member
15 Year Member
Liked
 
Joined: May 2008
Posts: 117
Likes: 0
From: Lisbon ( Portugal )
C 220
Hello
I Have a C220 CDI ( Portugal ) and i have a Carlsson C-Tronic Box...

1º -You Dont have to disconect the batery, ( to put or remove the Box ) just remove the key from the ignition, open the hood, and you are ready to go...

2º- Why do you want to remove the box, just because of going to the dealership, do you have any kind of waranty ??? ( if your car is from 2006 i think your waranty was expired )

3º- Carlsson is a very well recognized Tuning Company, and there products are TUV aproved by German TUV, there products are not China made, so why are having some concers with the box and the dealership ????
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 02:52 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