I want to ask if it is working on w447 with monochrome display . w447 have two model , one is vito 116 , and V class .. they come with difference odometer .. can you check whether it support both version ? thanks
Replied by karen on Mar 22, 2020
For W447, engineer said our device can support 4479040300 4479025602 4479026202 4479040600 4479026504 4479024005 at present.