MBZ S KLASS W220 EIS

[dd1]

Hello to everyone, i have an eis out of mbz s klass w220, diagnosed at the dealer as eis bad, 215 5450008. part number. i have cloned the eis, but still the same the key wont turn. the car is not by me. if i post the files, both MCUs, can you guys look at them for any issue, meaning files are bad maybe?????

[dd1]

sorry, forgot to include the files........they both have the 1D69J maskset. here they are

[Starling_vit]

see picture

[dd1]

see picture
can we repair the hash error?????

[Starling_vit]

write next key

[dd1]

write next key
I'm sorry I don't understand. You mean make a new key? Can you explain please ?

[brend]

If you not have second worked key ,progamm new one.
For this you can use new (virgin) key or used which need erase before programming.


I'm sorry I don't understand. You mean make a new key? Can you explain please ?

[dd1]

thank you, now the next question, on this eis which mcu holds the key data???? i am seeing this type of unit 1st time. the top or the bottom mcu?

[Starling_vit]

in both mcu write keys. data in mcu related

[dd1]

in both mcu write keys. data in mcu related
sorry I am still not catching this, which mcu data should be used in order to make a key for this car? Is one mcu is enough? If so, then which one should I use? THANK YOU

[Starling_vit]

use data from any MCU

[dd1]

use data from any MCU

hi everyone, i have made a new key, on a different slot and still the same thing. what should i do next????? the car is not with me.
one note here, i programmed it in one mcu only, is this right, or i had to do both mcus???????

[Starling_vit]

what instrument did you make the key? mabye you write not correct type key? 011 021 031 041 051? key on moto or nec?

[dd1]

used vvdi mb bga and 051

[Starling_vit]

mcu in key? moto? nec?

[dd1]

it is BE type, new.

[Starling_vit]

in monday I can calculate key for you

[dd1]

thank you,,,,,,,,,

[Starling_vit]

your key. pass PM

[dd1]

thank you but your key file and what i have done is the same thing, the only thing is the key number.......

[Starling_vit]

mabye your key is broken

[dd1]

i have used these keys before, no problems so far.

[Starling_vit]

try use used original key

[dd1]

i do not have the tool that renews the used keys. but my programmed keys worked ok on other cars, these keys are from ebay.