Hi,

I've been trying to figure out my ABS/ESP malfunction for a while now.
The power steering is also failing, and the LED parking lights and regular fog lights sometimes stay on.

I've already had the ABS module reconditioned and the relay replaced in the SAM module.
I've removed the LED lighting from the car.
I've checked the ground.
I've re-measured all fuses (voltage is OK), even under load.
I've checked the central gateway for corrosion or moisture.

Now, I'm still having this error reappear after or while driving, and I'm at my wits' end. The last thing I can think of is that the SAM module in the front is no longer functioning properly.

I'm wondering if anyone has experience with this and if it could also be caused by the cables from the parking lights to the headlights. These were previously exposed, but I've now properly insulated them all.

List of control codes, which does vary (sometimes one code appears and another doesn't).

ECM
-1372
-0925
-374A

ELECTRONIC SELECTOR MODULE
-U113C00
-U114100

TCM
-U0121

OCP
-C41581
-A15F11

CENTRAL GATEWAY
-U102700
-U116000

AUDIO COMMAND
-C146
-94D6

It would be great if someone could help me with this.

 

Perhaps try posting your problem/question on this page:
https://mbworld.org/forums/audio-electronics-38/

 

Did you replace your battery?

 

Yes battery has been replaced last year