Does anyone know if the latest Mercedes Benz software works properly on the above car? I have version 40 but a lot of the live data is just plain wrong.
In order to provide more accurate suggestions, can you please provide your devices actual serial number??
In most cases it may be necessary to download an older previous version of the BENZ software, especially for older vehicles.
According to the application chart most of the R129 chassis is covered with the included BENZ-38 pin connector to access other systems.
