Smart 451 Airbag VIN Change + CHKSUM

[figani]

hi...

need help...
we have smart 451 with a problem VIN in airbag unit...

I changed VIN twice in dump...
old VIN WME4513341K348559

new VIN WME4513301K152349

can someone help with chksum....?

thanks

[figani]

No one can help...?

[fuzz1]

Hi
Someone said that it's done using xentry. You adapt the new unit to the car by changing the Vin number there. So maybe start with the original dump from the donor unit then code to your car. As i said i have been told through obd port.