Hello,
i come from germany and i read here in this topic about an upgrade for the Motor-ECU of the IS220d (" mole" says, it´s available since mid-february in UK).
My questions:
1. Is it an update (software) or an switch of the ECU?
2. Can give anybody more details of this upgrade? The describtion, ect. (version-number...)
Background: There is no dealer in dark-germany, there know anything about an upgrade, also LEXUS-GERMANY don´t give further information about it. :tsktsk:
And so, i will ask my dealer directly, but i need more information (version....)
Thanks a lot