change KM for marceds W211 2004

[hamwi]

hi to all
please i need change KM for marceds W211 2004.
old KM 299000.
new 120000.
mcu mask 3K91D (EZS)-dash 24c17
thanks advance.

[gijsvm]

hi to all
please i need change KM for marceds W211 2004.
old KM 299000.
new 120000.
mcu mask 3K91D (EZS)-dash 24c17
thanks advance.

Try these.

Good luck

[pepi]

hi to all
please i need change KM for marceds W211 2004.
old KM 299000.
new 120000.
mcu mask 3K91D (EZS)-dash 24c17
thanks advance.

There is allso ASSYST on ZGW.

[mercis]

assyst
bsg
servicespeicer
you can reset zgw,with help on DK forum
useful tips from QRIUS
http://www.digital-kaos.co.uk/forums/f171/how-clean-full-assyst-memory-w211-w219-more-92047/