Mercedes-Benz Sprinter 907 BMS battery pairing

Hello everyone,

I have been the owner of a Mercedes-Benz Sprinter of the 907 series for a few days now.

I had to replace the battery there. Now, I want to inform the BMS that a new battery has been installed.

Since I also own the CG680Pro from CGSULIT in addition to VCDS, I wanted to use it to connect to the BMS control unit. Unfortunately, I'm unable to establish a connection. "I'm seeing several control units listed, such as BMS front, BMS center, etc., but I'm unable to connect to any of them."

I can access the engine control unit without any problems and read live data, clear error codes, etc.

I've been reading a lot online about Mercedes' Safety Gate Way (SGW) and that it's not as easy to bypass as some people claim.

Does anyone have experience with the Sprinter 907 and the CG680Pro?
Can someone tell me if access is possible?

Thank you in advance.
Best regards, Thomas.

Hello Thomas,

Unfortunately, I have no idea about the 907. However, specific data about the vehicle or the vehicle's onboard network control unit would be helpful.

Best regards, Rainer.

Hi Rainer,

It's a Mercedes-Benz Sprinter model 907, manufactured in April 2020, with a 2.1L 216 CDI (OM 651) engine producing 163 horsepower.

The image attached shows the battery management systems.

I need to fix something, but I can't access the engine control unit. Only in the control panel housing and some other control units.

If I want to use the BRT function, I can't even select model 907.

I followed up and am waiting for a response from the manufacturer.

Hello Mr. Kaufmann,

Have you received any feedback on this?

ruler wrote:

Hello Mr. Kaufmann, Did you receive any feedback on this?

Hello,

It seems to have disappeared, but I noticed that the Sprinter isn't listed under Mercedes (for passenger cars), but rather under "Sprinter." Did you choose the right vehicle?

Sure, here's the translation:

"LG" translates to "Best regards" or "Sincerely" in English.

Hello,

As I mentioned, if I want to use the BRT function, I can't even select the Mercedes model 907. I can't select the "Sprinter" option directly from the menu.

Regarding diagnosis, it's possible to directly select the Sprinter model, rather than going through Mercedes -> Sprinter, but directly. However, I can't access the control units there, as shown in the images attached in previous posts.

I've heard that Mercedes-Benz has separated its passenger car and commercial vehicle divisions. I don't know to what extent this will affect diagnostic software.

Furthermore, my vehicle has a truck registration from the factory. Okay, the key number is 2222/ARL, not 1313/xxx.

Best regards,