Mercedes W220 keys generate

[simaservis1108]

Hello guys,

Can anyone generate W220 keys for me?
I need Chrome NEC 233.379.011-02 keys.
I guess they are called 011 keys.

Regards,
Sima

[elephantul]

here keys all format, for keys with nec always use 0.51 format

[autodigitec]

Are you sure that it is a nec and says 233.379.011-02 ?

Please post picture.

[simaservis1108]

Here are photos attached.

So I just need to write the dumps you gave me and it will work straight away?
What if the car is automatic?

I am sorry for noob questions,but I am really in the dark when it comes to Mercs keys,had no demand,but recently it went up,so I went ahead and bought the tool.

One more thing.
I tried my new NEC Key Programmer.
Only with .051 dumps it says programming and verify OK,all else dumps I get error message MCU Not OK,Verify not OK.

[obdsystems]

we are all noobs at 1st. I've only done a couple so still are lol

write a dump to your nec chip.
car should start straight away.

i expect your soldering will be 100% ok so no worries!

[simaservis1108]

Soldering is OK,key emitts.
I am just wondering what would happen if my car was automatic?
I read somewhere if there is no ESM editing,car would start,but gears wouldn't change.

[autodigitec]

yes write 051 file and its good to go.

I thought you were giving us the number that is printed on the nec chip, not the pcb. The important is what is written in the nec itself.
Based on your pcb pic, it probably says 567897081 or 00040229 in the nec.

[simaservis1108]

NEC writing is 567897081.

[simaservis1108]

Key data OK.
Just tested.

[autodigitec]

Soldering is OK,key emitts.
I am just wondering what would happen if my car was automatic?
I read somewhere if there is no ESM editing,car would start,but gears wouldn't change.

When you calc keys with skc, you dont need to touch ESM.

[simaservis1108]

Yes,gears are released also.
But this car calculated very long time.
Around 2 hours on dash display something like:"Vehicle calculating.Please wait".
And red LED on key always on.

[Siham]

Sometimes it hapen when battery voltage is under 10 V , and if voltage is under 9 v and then people start car it corrupt eis flash or car just start and after 3 second car shut down.
Check battery , mercedes car have hight energy consumation.
About esm the problem was the 722.9 car start but no shift gear but now with skc all ok.
BTW the key is rom 57 without keys less go option.
I attach a doc , look at page 3 there is all info bout nec keys version.
Good luck

[Lynx72]

Hi guys!
I need your help.
Is there any good soul that has my same key (with the same card number, see photo) and that tells me the value written on the SMD that see broken in the picture?
I have also indicated the position in which it is located.
From the fragments I can not understand what it is ...
Thank you so much for your help.
581203581204581205

[Abaayoun]

the smd says
v3
wc

but you don't need to bother yourself with it
it is a diode you can oull out of any key or electronic board
it even does't have to be black
in other keys it looks transparent
the main thing to look after is its direction
the diode has a line marked on it
in your case it is in the side of the wc as your picture shows
so get an smd diode and direct the strip to the right of the board and solder it and it should work just fine