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View Full Version : 2012 mb g550 w463 but has w209 ezs??? What to do here?



sleepyrz
2nd June, 2020, 09:39 PM
Like title says
2012 g550 mercedes all keys lost
Ignition says a463 but inside its a 209.....

Is there a procedure
Or tips anybody?
Wiring diagram?
Cgdi btw is what i have

I cant seem to get the data out of the car
I can read eis data no problem
Just it wants me to insert the key 6000 times and still FAILS719463
719464

p1et
2nd June, 2020, 09:48 PM
Open it and show PCB pictures

lion0304
2nd June, 2020, 10:15 PM
W209 has 2 type, CAN and Kline. If kline, you need read EZS with programmer.

It's seem your is Kline.

sleepyrz
3rd June, 2020, 02:28 AM
Open it and show PCB pictures

719504
719505
Says c209_zgw

p1et
3rd June, 2020, 10:40 AM
Ok but don't you just show whole EIS board so we could try to help with connections for reading MCU with programmer. Because if W209 based, there must be Motorola inside.

sleepyrz
4th June, 2020, 02:17 PM
Job done with vvdi prog
It is only programmer that has valid information?
719982

Weird.....

I guess i could use the w209 wiring diagram from cgdi.....

Not sure

p1et
4th June, 2020, 03:00 PM
No matter what programmer. If this pinout is correct, then other progs will read this also. Honestly I didnt know that there is schematc for W463 in vvdi prog, that's why I wanted to see the board.

sleepyrz
5th June, 2020, 01:10 AM
I would have sent you the picture myself but apparently I forgot to take a picture of it with the case completely off or I somehow deleted it