[jankiez]

First off, if I'm interpreting the pictures properly, you've kept your OEM buttons with the new radio. I don't think that will work.

yub, I am using my existing OEM buttons cause it is have folders navigation buttons. Also I tried the other 95914367, but they are both acting the same way.

How does the buttons connect to the radio? Is it direct or though the car's harness? If though the stock harness, that could be a problem. Any chance the connection is done backwards? I do think the connection is the most likely source of the problem - unless you're running into issues somewhere else.

The buttons are connected through the car's harness. I didn't make any wiring cut or rearrangement

EEPROM. Did you look up the function of the broken pin? That could certainly be an issue. But I'd expect far bigger problems then this if it was a address or data line.

I already had replaced this broken EEPROM with a new one. but the dump was obtained from the broken chip

Another concern is that in the dealer in trying to help you might have flashed the wrong software into the radio. I'm not sure as all dealers know how to work to the system for "user installed upgrades". By default it's probably going to ask for the car's VIN and then the software will deal with the car as if it unchanged.

It may be occurred. But they couldn't remove the locked msg.

But for now, I'd go with the theory of wrong buttons or connection harness. But that could change if you find functions missing, etc.

Any suggestions???, I had mentioned that I still missing the "manual radio tuning" and "AS auto store"

 

[jankiez]

What's the part number on the EPROM?

it is 24c128