Hello. I have bought a 2006 Alfa Romeo 159 1.9 JTDm 150hp. and it has a weird thing going on with the alternator light.
If I just put the key in and start the car, the alternator light is coming up. (the car charge). But if I put the key in, turn the ignition off, and on again and then start the car, the alternator light is not coming up. I got WinOLS and the DAMOS file for this ecu.
Is this something I can change in the map? or is this maybe a fault with the instrumentpanel?

The seller told my that the error came after he changed the immo and alternator. He is not really technical, so I'm not sure what he ment with change the immo.

anyone have some ideas?

thanks!