To give news, know that I therefore change the battery by the original reference (Varta E39).
The battery displays 12.8V and I also have 12.8V between the red + motor
and the mass but still no display anywhere ... impossible to start and impossible to access the OBD; the only command that works is that of the steering column! The charger tells me that the drive battery is 100% charged.
Do you think it is the electronic case with the red + 12V terminal located in the engine? (apm i think)
I have the impression that there is no more current after this box ...
Can you tell me what this electronic box is for?
A relay can be ? (all fuses are ok)
Does anyone have the function of each relay?
Thanks in advance for your advice