[chrisi1909]

Hi,
Have a Dash here where the Immo Portion of it is not reachable via OBD.
I Can reach Adress 17 (Kombi) but nothing in Adress 25 (IMMO).
But they are both Part of the Dash.
In Adress 17 i have a Error 0003 ECU defective.

Anyone had this Situation before ? Is there a way to fix or Dash > Trash ?

Thx 
Chris

[-Harry-]

Hello Chris,

it's an easy fix, had this 3 times:

open cluster from the back side.
The immo pcb is the first one you see.
Warmup the board from one end to the other and try to connect on diagnostic every time.
At one point you will have success.
Can't remember where it was, but i only hat to resolder two pins.

When you fixed it (also only temporary), read immo data, so you have an easy life if it really dies somedays.
(in my cases i never needed it).


best regards