Hello,

i want to ask if is Posible to Start an HMI2.5 on a Bench without the BCM. The IOB did work whene i Press the Powerbutton even without the GMLAN. But the HMI uses Highspeed GMLAN an the Display and Radio the SW GMLAN. I think it sould be Posible because even if the Car is Turnd off the Radio sould Function or?

Thanks.

I've tried, but haven't figured it out yet.

I had the BCM, HMI, screen and radio all wired on the bench with no luck.

Did you Test in an Car if any defekt was presend?

Even with an BCM not?

Screen, HMI, radio, and BCM were used/tested in a car

Okay Strange. I know there is an Wireharnes out there to Power the radio on a Bench, but it has an OBD Port.

for turn on is not necesary connect it to hi speed/low

Whene i get the radio i will try it. Tanks!

Does anyone have an pinout or diagram for the Media disc Player Modul? I found the Most connections and the Power rails but the disc Player need an extra pin to ground to turn on. How is this switch pin provied in the car?

Hey,

I want to share my setup. Its a littel bit Sketchie but its works. Now i can hack the hmi. The Flash from the silverbox i have dumped Successful.

Did anyone know if there is an amliferer for this radio? Some sort of amliferer that belongs to the back of the car? Is this connected over most?

20 hours ago, marceltestboy said:

Did anyone know if there is an amliferer for this radio? Some sort of amliferer that belongs to the back of the car? Is this connected over most?

yes, there are amplifiers for IO4/5/6 connected via most bus

Did you have an part no?

45 minutes ago, marceltestboy said:

Did you have an part no?